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Darcy c. 2000, n and Regional Planning Specialization in Mine Reclamation The Synergy Between Aggregate Mining & Wetland Banking PLAN B PAPER Prepared By Darcy C. Schmm Winter 2000 Acknowledgments Anthony Bauer, Principal, Bauer Ford Reclamation Design, Lansing, Mi. Bob Ford, Principal, Bauer Ford Reclamation Design and Landscape Architects and Planners, lnc., Lansing, Mi. Dr. Jon Burley, Landscape Architect Program, Michigan State University, East Lansing, Mi. Boynton Sand & Gravel, Jenison, Mi. Grand Rapids Sand & Gravel, Jenison, Mi. Huizenga Sand & Gravel, Jenison, Mi. All photographs by Darcy C. Schmitt Table of Contents Page Chapter 1 Introduction 1 Literature Review Evolution of Wetland Support 4 Defining Wetlands 5 Wetland Laws and Regulations 7 Wetland Banking 11 Mining Background 14 Mining Procedures 15 Premise of Study 17 Chapter 2 Study Area Introduction 22 Site Inventory and Analysis 24 Methodology 27 Chapter 3 Results Master Plan 28 Chapter 4 Discussion 31 Conclusion 33 List of Figures Figure 1.1 Figure 1.2 Figure 1.3 Figure 1.4 Figure 1.5 Figure 1.6 Figure 2.1 Figure 2.2 Figure 2.3 Figure 2.4 Figure 2.5 Figure 2.6 Figure 2.7 Figure 2.8 Figure 2.9 Figure 3.1 Figure 3.2 Figure 3.3 Figure 3.4 Diagram: Wetland Types Photo: Example of a wetland created in mine site with typical mining operations. Photo: An example of the size of many mining operations. Photo: An example of one type of wetland that can be created on a mine site. Photo: An example of versatile mining equipment. Photo: An example of versatile mining equipment. Location Map Regional Settings Map Ownership Patterns Map Ariel Map Site Inventory— Features Map Site lnventory- Land Use Map Site Analysis Photo: Study site post min land showing rock pilings and a variation in water levels. Study site post mine land showing rock pilings and a variation in water levels. Master Plan Section Plans Section Plans Section Plans Chapter 1 Introduction Reclamation specialists are interested in developing and designing post-mining land-use that are locally meaningful. Wetland banking, the creation of new wetlands in compensation for the destruction of other wetlands is one type post-mining land-use that is especially pertinent to aggregate mining because the aggregate mining landscape contains great intrinsic potential to generate new wetlands. The wetlands that are destroyed may not be eradicated by the mining industry, but the post-mining landscape offers a setting where new wetlands can be created, thereby banking wetlands. Therefore, this plan 8 paper presents an overview of the integration between the aggregate mining industry and wetland protection for the purpose of providing insight into the evolution of two concepts, wetland banking and mine reclamation. The regulations that govern these two concepts have similar restraints and connections to the issues that occur along urban fringe. My intent in this paper is to illustrate how the concept of wetland banking and mining reclamation can be united to provide positive results. During my graduate education I was taught that federal, state and local regulations are established to protect the health and welfare of a community. These regulations are established recognizing current scientific knowledge and past experiences. Consequently it is impossible to predict all repercussions that occur from well intended regulations, therefore a re- evaluation of the processes involved in their implementation and the level of their short term success is important to long term integrity. One group of regulations, currently involved in such re-evaluatlon, are wetland regulations. Wetland regulations have rapidly evolved over the past two decades, and they are at a point where their success and failures are evident. Most developing communities have addressed wetland regulations through the wetland mitigation procedures and, in many cases, with positive results. Unfortunately wetland mitigation can also be a frustrating process for regulators and developers. For developers mitigation can be a process that represents financial setbacks due to the cost of delayed construction and the high cost of developing mitigated wetlands. For regulators mitigation is a process that consumes man power that is not available to monitor the development of mitigated wetland as often as may be necessary to oversee their success. This has created the need to seek alternative ways to protect our wetland resources and at the same time allow development to occur. The government, along with environmental activists, developers, and other parties whose lives are influenced by the effects of wetland regulations, are continually working on inventive ideas to re-address wetland concerns with productive solutions. One of growing interest, has evolved from a twenty year old concept, wetland banking. A concept that has been slow in receiving acceptance, because many of the existing wetland banks have had difficulties in either the establishment of the wetlands or the sale of wetland credits. With attention from the government and environmental groups, wetland banking is beginning to show positive results for those that were skeptical of its success. Wetland banking is re-appearing in the spotlight due to scientific evaluation of the existing mitigation processes. Many wetlands created through the mitigation process have been established as many as twenty years ago allowing scientists the opportunity to access their benefit to the existing wetland system. Unfortunately they are finding that successful wetland creation is often cost prohibitive. Although it is not clear exactly how closely created wetlands mimic functions of natural wetlands, there are certain landscape features that clearly need to be present, and these features attach enormous costs to the development of wetlands. Another group of regulations being re-evaluated are local mining regulations concerning the aggregate industry. Aggregate mining regulations area typically simple and sometimes are not enforced in small communities. This is changing because communities are beginning to take an active role in permitting processes that affect their standard of living. Aggregate mining reclamation standards in the state of Michigan were developed to prevent mining companies from mining a site and leaving it in a state that could not be used for recreation or urban development. Currently these standards require minimal reclamation, therefore monetary incentive through increased property value at he post mining stage is an exciting idea. I contend that aggregate mining is an industry that has the potential to create interesting topography simultaneously to extracting and reclaiming a mine site, thus the ability to create cost effective wetlands. To be knowledgeable concerning the impact that this idea would have on wetland regulations and wetland banking, I believe it is important to understand the evolution of support for wetlands, the definition of a wetland and the role it plays in our ecosystem. Equally important is the understanding of wetland regulations, the background on wetland banking, and the characteristics of aggregate mining. Therefore this paper reviews these historical precedents and knowledge bases and illustrates the application of wetland banking in western Michigan. Literature Review Evolution of Wetland Support As the United States was settled, many acres of wetlands were filled and used for development and agriculture(Michigan Department of Natural Resources 1988). It took many years before wetlands were viewed as anything other than a development nuisance and a source of disease. With this past attitude toward wetlands it is estimated by the U. 8. Fish and Wildlife Service, between the time of the first settlement until the mid-70's, the United States had lost more than half of its wetlands due to development and agricultural practices(Dahl 1990). The largest loss, at this time, was due to agricultural practices. Unfortunately, many acres of these wetlands were of high quality, evolving over hundreds of years and they can never be replaced. With what is known today about the important role wetlands play in our environment, these loses have become a significant concern. With a greater awareness of environmental issues in the 70's the government began to address the lose and degradation of wetlands. The state and federal government had decided on an agenda to set a goal of “no net loss” for wetlands in the United States(Michigan Department of Natural Resources 1988). Various regulations were developed and the proper government agencies were put in place to oversee their enforcement. This set the stage for the next 20 years of success and failure in meeting the goals that the government set to protect wetlands. The process of monitoring wetland loses more closely began in 1982 with the completion of the Fish and Wildlife Service’s National Wetlands Inventory report that estimated the wetland acreage remaining in the United States. This report set the stage for the Emergency Wetlands Resource Act of 1986 established to update the initial status and trends information, every ten years, through the Fish and Wildlife Service, starting with the 1982 report(Dahl, TE. and CE. Johnson 1991). Even with strict wetland regulations set by the government, several thousand acres of wetlands continue to be affected by development, agriculture, and other uses each year(Dahl, TE. and CE. Johnson 1991). Unfortunately the full impact of wetland loss are not clearly understood. The dynamics that affect wetlands are numerous and complicated. This along with inadequate research on wetland creation remains a concern for regulators. Without a full understanding of wetlands functions in the ecosystem and the dynamics that area involved in their degradation it is not clear how long term success can be guaranteed(Environmental Law Institute 1994). Defining Wetlands Wetlands have distinct characteristics that separate them from other classifications. The definition that is used to regulate wetlands is defined by the Corps of Engineers and EPA, and reads as the following: Those areas that are inundated or saturated by surface or ground water at a frequency and duration sufficient to support, and that under normal circumstances do support, a prevalence of vegetation typically adapted for life in saturated soil conditions. Wetlands generally include swamps, marshes, bogs, and similar areas (Environmental Law Institute, 19947). There are three characteristics that are desired when determining a wetland. They are water at or above ground level, hydric soils, and hydrophytes. Even while these three characteristics are used to identify wetlands, only two of those characteristics need be present to classify a site as a wetland (Dahl, TE. and CE. Johnson 1991). Under the US. Fish & Wildlife Service seven classifications for wetlands are distinguished. These classifications include, estuarine emergent, estuarine forested/scrub/shrub, estuarine non-vegetated, palustrine forested, palustrine emergent, palustrine shrub and plaustrine non- vegetated wetlands. (fig. 1.1) Each of these different wetlands inhabit a different percentage of the United States, and have different qualities and functions in the environment(Environmental Law Institute 1994). Estuarine wetlands are saltwater habitats, while palustrine wetlands are freshwater habitats. 5 ‘l‘ Forested wetlands, the largest category of the palustrine wetlands, has shown the greatest loss. These are also one of the hardest wetlands to create, taking hundreds of years to establish. Estuarine wetlands have suffered large losses in both emergent and intertidal vegetated(Dahl, TE. and CE. Johnson 1991). Each state is unique in the type of wetlands that are dominant, thus creating different needs for alternative wetland protection programs. Wetland Types Ear-ho W Non-w in.” II “and. mm mm Fond-a woo-am mm m mm ”up... MI- W m was.» mm W m Figure 1.1 The midwest has a unique wetland system created by the glaciers that moved through the region developing an abundance of lakes, rivers, streams and tributaries. The regional midwest, Michigan specifically, is inundated with fringe wetlands, located along the edges of lakes and reservoirs(Kusler 1990). These wetlands, among others throughout the region, have an important function. They help to filter contaminated runoff that would eventually reach our lakes and streams. Most importantly these wetlands help to control the hydrology of rivers, lakes and streams by storing and slowly releasing flood waters(Dahl, TE. and C. E. Johnson 1991). Because various types of wetlands are scattered throughout developed areas and on the edges of agricultural sites and cities they have the ability to improve water quality by filtering heavy metals and suspended solids, act as sinks for nutrients and supply important sources and refuge for wildlife(Kusler 1990). At the same time these wetlands are at risk of degradation due to their location. Wetland Laws and Regulations Wetlands can be regulated at the federal, state and local levels. The primary source of regulating wetlands is guided by the following federal level regulations; 1899 Rivers and Harbors Act, the 1972 Clean Water Act (specifically Section 404), the 1985 Food Security Act, the 1990 Food, Agriculture, Conservation, and Trade Act, the 1986 Emergency Wetlands Resources Act and the 1972 Coastal Zone Management Act. These regulations were developed to protect the environment by requiring permits to develop in or around wetlands. Section 404 of the Clean Water Act, most frequently used when dealing with wetlands was developed in 1972 to initiate the task of eliminating wetland lose and it is responsible for a regulatory process called mitigation. Without this process there would be no need for wetland banking. Mitigation has been viewed with much scrutiny in the past several years. This process allows wetlands to be altered with the intention that a wetland of the same or higher quality be developed for its replacement. This concept is a concern due to the fact that there has not been enough scientific research to determine if created wetlands can recreate the same functions of those that exist naturally. The permitting program established in Section 404 requires anyone proposing an alteration of a wetland to obtain a permit from the regulatory agency(U.S. Department of the Interior 1988). The Section 404 program requires permits for most alterations involving the discharge or placement of dredged or fill material in a wetland. The US. Army Corps of Engineers and the Environmental Protection Agency are responsible for enforcing the Section 404 program, with the US. Fish and Wildlife Service, the National Marine Fisheries Service, and State resource agencies having important advisory roles. Michigan is the only state that has the authority given by the federal government to fully assume permitting authority for Section 404 (Environmental Law Institute 1994). Section 404 was modified on September 24, 1993, under the title of Tulloch Rule. In the past, under Section 404, a permit was required from the Corps for the discharge of dredged or fill material into US. waters and adjacent wetlands. This definition does not include minor discharge due to incidental fallback of soil related to excavation activities. Under the Tulloch Rule(1993 modification of Section 404), resulting from a settlement agreement that was reached in North Carolina Wildlife Federation vs. Tulloch, the previous exemption of minor discharge was eliminated, and the definition of excavation activities that require a Section 404 permit was written to include: Mechanized land-clearing, ditching, channelization, and other excavation activities that destroy or degrade waters of the United States, Including wetlands. -Dredged or excavated material placed at specific discharge Site in waters of the United States. -Runoff or overflow from either a contained land or water disposal area (Environmental Protection Agency). After the publication of the final Tulloch Rule, the Environmental Protection Agency and the Corps of Engineers stated that mechanized land-clearing, ditching, channelization, or excavation in waters of the United States could unlikely be done without incidental deposition in the process. The American Mining Congress challenged the agencies’ revisions to the definition of discharge of dredged material, on January 23, 1997, the U. S. District Court for the District of Columbia held that the rule was outside the agencies’ statutory authority and contrary to the intent of Congress to the extent that it asserted Clean Water Act(CWA) jurisdiction over activities where the only discharge associated with the activity is incidental fallback. The government filed a notice of appeal with the U. 8. Court of Appeals for the District of Columbia. The National Mining Association v. United States Army Corps of Engineers(USCOE) was decided on June19, 1998, the decision to invalidate the Tulloch Rule was affinned. The federal government announced in January 1999 it will not appeal the 8 I Judas”. ,9 decision in National Mining Association v. USCOE(United States Court of Appeals 1998). Under section 404 of the Clean Water Act the US. Army Corps of Engineers has the authority to issue or deny permits for any process that has the opportunity to cause the discharge of dredged or fill material into the waters of the United States. The guidelines established to guide the permitting processes are as follows: -Avoidance: “Is there reasonable alternative available to the proposed project that does not involve the loss of wetlands.” Minimization: “If there are no reasonable alternatives available, the applicant must demonstrate that steps have been taken to minimize the loss of wetlands associated with the project.” Mitigation: “After the application has demonstrated that the project will minimize the unavoidable loss of wetlands, the applicant Must mitigate the wetlands to be lost as a result of the project." Mitigation can be achieved in a few different ways, such as, enhancement, restoration, creation and preservation. The following are definitions from Environmental Law Institute: “Creating wetlands means to alter upland environments or shallow aquatic environments to produce wetlands. Restoring wetlands means to return wetland values and functions to a former wetland or degraded wetland where human or natural activities have diminished or wetland values and functions to levels not present under previous natural conditions, or to slow the natural impairment of existing values and functions. Enhancing wetlands means to alter an existing wetland to add, or increase, particular wetland values and functions to levels not present under previous natural conditions, or to slow the natural impairment of existing values and functions. Preserving wetlands means to provide legal protection to natural wetlands that would otherwise be lost to lawful activities." (Environmental Law Institute 1993: 4) Although the form of mitigation is clearty defined, the definition of wetlands vary with the different government employees responsible for the delineation of wetlands. In the past, there where four different agencies, Corps of Engineers, EPA, US. Fish and Wildlife Service and Soil Conservation Service, with different delineation guidelines. This making it even more difficult to delineate wetlands. An attempt to provide consistency with delineation guidelines produced a 1989 manual. This manual created conflict with those regulated, thus leading to the current guidelines used. Collaboration on the issue determined that the Corps of Engineers and EPA definition would be the determining guidelines(Environmental Law Institute 1994). 1__ Unfortunately these processes that are followed do not always lead to the results that they were intended to produce. Natural and created wetlands are affected by intemal and external forces that can not always be controlled(Environmental Law Institute 1993). Wetland mitigation costs between $20,000 to $30,000 per acre to develop(Fulkerson 1997). Depending on the type of wetland being mitigated, a 1:1 ratio or higher may be required. This can add a large financial burden to a development. Although mitigation is well intended, it lacks the proper expertise and manpower to implement successfully. Another concern is that when wetlands are allowed to be mitigated they are typically done so by parties inexperienced in wetland creation. This along with the fact that the Corps of Engineers are not able to monitor mitigated wetlands to the extent that is necessary to ensure their success, it is not surprising that many mitigated wetlands have a high potential to fail. The developer and the government both have investments in these mitigated wetlands and when they fail everyone loses. It has become clear that there is a lack of wetland research to assess the impact that various types of wetlands have on a large scale watershed/ecosystem, and there is no solid evidence that one type of wetlands can or cannot replace the function of another. With this knowledge environmentalists and other activist groups are skeptical that wetlands can be created to provide the same ecological function of a natural wetland. Thus it is important that regulators exercise caution when considering alternatives to the existing mitigation processes. 10 Wetland Banking Wetland banking is a concept re-emerging from the 70's as a step towards simplifying the permitting process and ensuring that mitigated wetlands are of higher quality than those of the past(Porter, and Salvensen 1996). The following description is used to define a Mitigation Bank: Mitigation Bank means a system in which the creation, enhancement, preservation of wetlands is recognized by a regulatory agency as generating compensation credits allowing the future development of other wetland sites (Environmental Law Institute 199323). The idea of wetland banking generated as a result of initiation of Section 404. It is important to understand that it was not created to replace the regulatory process, but to act as an alternative to the typical mitigated wetland. The first memorandum of Agreement(MOA), for a Wetland Bank was signed, in January of 1984, for Fina La Terre Bank in Terrebonne Parish, Louisianna, but the high cost of creating a wetland and the lack of governmental support discouraged the concept from fully evolving until the early 90's(Porter, and Salvensen 1996). In 1993, the Clinton Administration addressed the issues concerning the welfare of the Federal wetland policy. Several interested parties gathered to voice their opinion on the policy and to develop a comprehensive, 40-point plan to reinforce wetland protection while making wetland regulations fair, flexible, and effective for the purpose of development. The Clintion Administration issued the plan on August 24, 1993. One improvement to the plan was to make it easier for permit applicants to use mitigation banks. As a result of this plan, five federal agencies; Department of Army Corps of Engineers, EPA, Fish and Wildlife Service, Natural Resources Conservation Service, and the National Marine Fisheries Service, joined in the issuing of the Federal Guidance printed in the November 28, 1995 Federal Register. This along with experience and recognition that wetland banking can be an efficient way to mitigate wetlands, has sparked a growing interest in the concept(Scodari, 1995). Guidance for wetland banking can be developed under a number of different authorities. 11 dime-.4... .9454. n The Federal Guidance is used by the different authorities to set guidelines specific to each locations needs. As of 1992, 17 states had accepted wetland banks as a tool to mitigate wetlands, with 46 banks in operation, 42 of them serving only one user, and the remaining 4 being Entrepreneurial banks. Currently most of the banks are located in Florida and California. Ideally wetland banks are developed on several acres of land by parties having a vested interest in their success(Porter, and Salvensen 1996). The economy of scale created by this process allows for consistent monitoring by expertise in the area of wetland creation and at the same time minimizes the amount of time spent by the Corps of Engineers in monitoring the mitigation process. In most cases, these wetlands are established and monitored long before they are used for mitigation credits. In the situation where this is not financially feasible a percentage of the credits are allowed to be sold before the development of the wetland, but are required to carry performance bonds. This alone is an improvement to the smaller mitigated wetland that lacks the expertise in development and monitoring to ensure long term viability. Another improvement wetland banks hold over typical mitigation practices is that they are frequently required to use buffers to reduce the effects of natural changes and manmade changes that would degrade the quality of the wetland. According to the Environmental Law Institute; “Providing buffers mitigates the impact of adjacent land uses on banked wetlands, protects them from edge effects of adjacent “open” areas that encourage exotic species and predators, and can connect the replacement wetland to other natural areas that serve to enhance the effective size of the wetland(and its Biodiversity and self-regulating capacity)” (Environmental Law Institute 1993:72). Mitigation often times takes place in urban areas, located on sites insufficient in size to create a buffer to protect the wetland from the effects of polluted urban runoff and other natural processes that destroy wetland vegetation. The benefits of establishing a wetland bank sounds inspiring. Unfortunately it is not easy to establish a wetland bank, because there are different variables in creating a successful wetland bank, and the task of coordinating these variables in a way that insures economical and environmental success requires various areas of expertise. One Common failure for existing banks is lack of adequate hydrological configurations. Those banks that were dependent on the use of artificial hydrology were more likely to experience problems with establishment of long term success of wetland vegetation, compared 12 to those wetlands that were developed near the water table. Another possible failure is the lack of adequate demographic study and analysis. To establish a wetland bank there must be a need for the service. In other words, a market value must be established. The Federal Guidance encourages the use of wetland credits within the same watershed of the mitigated wetlands. In rare circumstances when it can be proven that it would be more beneficial in another watershed, the sale of credits may be approved for a bank in a nearby watershed but typically would be required, at a minimum, to be in the same ecoregion. The size of the watershed, which varies greatly, will typically determine the market value. Therefore the location of wetland banks must predict future development and need for mitigated wetlands(Scodari 1995). This is a serious concern for the economic success of establishing banks. The cost of creating a wetland and maintaining it for long term viability is high. Without the need for development within the same watershed as the proposed bank there would not be the need for mitigation and, therefore, no market value for wetland bank credits. Just as important, is the functional success of the bank. Each wetland has a different function in the ecosystem, therefore it is important to mitigate with banked wetlands that have the same functional value as the wetland they are replacing or compensate with a balance of ratio of mitigated wetlands. High quality wetlands with the same functions characteristic of the watershed can be mitigated at a higher ratio and will maximize the profits made by the bank. Another concern is that wetland banks continue to be monitored and maintained after credits are sold. In the past, it was not always clear who would be responsible for a banks continued viability. Today it is unlikely that a wetland bank would be approved without clear statement of parties responsible for perpetual maintenance and a plan that would outline the steps taken to assure its continued success. 13 Mining Background Aggregate mining is an industry that occurs in all of the 50 states(Hart 1992). The products of this industry are considered nonrenewable resources critical for maintaining and upgrading infrastructure and building homes, schools and business. Because these products are used for development, the need for this industry is directly related to the state of the economy. When the economy is doing well development progresses and when the economy is doing poorly development slows as does the need for aggregate and its byproducts. It takes several tons of aggregate to build a house and even more to build one mile of highway. Due to the quantity of aggregate needed for development, the location of mining operations in relation to development is very important. The cost to transport several tons of aggregate is high. Therefore the mining operations are located on the fringe of development thus minimizing the transportation cost which is then passed on to the consumer for construction. The geologic nature of aggregate dictates the location of quality deposits. Many quality deposits are located in floodplains along lake, river and stream beds(Matter, Mannan 1988). This places mining operations in a regulatory defense position. There are typically sensitive environmental issues related to floodplains. Not only are they inundated with pockets of wetlands but they are prime breeding and habitat corridors for many types of species. There are also concerns with sedimentation and erosion produced through the mining procedures; it can destroy river vegetation and endanger the biologic function of the river(Buttleman, 1992). A few states are without reclamation standards for mining, and those states that do have standards, the standards are weak and easily manipulated. Without strong state level standards local governments have limited power to prevent this from continuing. Instead they must depend on consulting resources, knowledge of existing regulations related to aggregate mining, and the integrity of the mining companies to follow through with respectable mining and reclamation practices. Irresponsible practices of the past make it difficult for those mining companies that are trying to change the negative reputation of the mining industry(Buttleman 1992). Many companies are looking for new ways to balance the cost of quality reclamation to provide a win 14 win situation. Mining companies are in the business to make a profit, therefore it is important to have a monetary balance related to responsible mining and reclamation programs. Reclamation practices need to be financially feasible to allow mining operations to continue mining while minimizing the negative environmental effects. Mining companies are beginning to realize the importance of the post mining value of mined properties. In the past, the majority of mining was done in the most cost effective manner to ensure that profits from minerals extracted would far outweigh the cost of extraction. This meant mining a property to the extent of the mining limits and providing minimal reclamation of the site. With this practice there was no vision of the potential end use which often leaves the property useless for development or recreation without large renovation costs. Aggregate mining typically occurs on the outskirts of developing communities with the life of a mining operation ranging from five(5) to thirty(30) years. Because mining can only occur where the deposits are available it often times conflicts with other land uses. It is a common occurrence that communities are developed above valuable sand and gravel deposits. As communities grow and available minable land becomes more difficult to obtain so does the conflict between communities and mining operations. The intensity of this problem seems to be growing with no apparent solutions. Mining Procedures After World War II came a drastic increase in housing development and road construction, therefore the need for aggregate mining increased significantly. Over time, as more land was developed it became difficult for mining companies to locate their operations in areas that would not have a direct affect on nearby communities. Past mining procedures often left a site with little development potential. Because of this problem, as these operations moved closer to communities, planners and landscape architects became more involved in shaping the mining processes. This small group of professionals worked with mining companies and each other to develop mining practices that would have less impact on the land. These mining practices consisted of sequential mining and reclamation(Burley and Bauer 2000). This encouraged mining companies to develop plans that would allow them to incorporate 15 reclamation of the land into the mining process. Mining in this way allowed the company to reclaim the site in an efficient manner, thus a more economical way. These processes are promoted and utilized today for many mining operations. Aggregate mining is a surface mining operation with the type and depth of the deposit varying greatly, therefore geologic studies or test drills are taken to determine the quantity and quality of a deposit prior to initiation of mining operations. Next, state and local mining regulations are reviewed to determine restrictions and guidelines for the operation. Inventories of floodplains, wetlands, open water bodies, and habitats are taken to determine the appropriate permit applications needed. With this information base a mining and reclamation plan can be initiated for the mine permitting process(Baker1996). The reclamation plan is developed using a topographic map typically showing 2 foot contour intervals. lnforrnation concerning deposit depths, mining regulations, surrounding site conditions, site features, mining procedures, and end use will be shown on the plan. This information is arranged on separate plans typically consisting of a site analysis plan, operations plan, grading plan, and a site plan. Depending on the size of the operation the site may be divided into two or more cells for the purpose of sequential mining and reclamation. This encourages quality reclamation practices to eliminate erosion problems that would prevent the site from becoming a valuable piece of property for development or recreation. With the proper permits in place aggregate mining operations proceed using large excavation equipment to remove thousands of tons of overburden for the purpose of reaching aggregate deposits for extraction. The overburden is stockpiled until a cell is completely mined. Deposits can range from 6 feet to as far as 30 feet below the grounds surface. Often the deposit will weave above and below the water table allowing the need for different types of excavation equipment. When mining is completed in the first cell the operation will move to the next cell to proceed with mining operations while at the same time, reclaiming the first cell. This process will continue until all cells are mined. The variation in deposit depths also allows for opportunities to develop interesting topography in the final reclamation of the site. At the completion of aggregate extraction the land can have a variety of land formations above and below the water table. After mining is completed in a mining cell the overburden must be redistributed over the site. This creates 16 endless possibilities for sculpting the character of the site. Interesting residential or commercial sites can be developed around bodies of water. The overburden generated through the mining process can be replaced at varied depths above and below the watertable to create potential lakes and wetland environments around profitable residential or commercial developments. Premise of Study As a result of the mining industries increasing interest in land development, it is becoming more apparent that mining operations have the potential to create cost effective wetland banks. Often times, wetlands are created unintentionally during the mining procedures. (fig. 1.2) Figure 1.2 Example of a wetland created in a mine site with typical mining operations Many abandoned mine sites have evolved into unique wetland habits overtime without any specialized intervention(Brenner1995). This is sparking interest for mining companies and environmental consultants. Imagine what a created wetland site could become with the advantage of wetland specialists and long term monitoring and management. 17 It is not unusual for mining operations to continue on a single site for 25 or more years, and with this many years involved in the mining process, and simultaneous mining and wetland creation, mining companies have the capability of having several acres of wetlands banked up at the completion of the mining processes. The banked wetlands could be used to mitigate wetlands in the proposed mining operation, or credits could be sold to developers within that particular watershed. Using aggregate mining operations as a resource in creating effective wetlands may be one solution to creating economical and effective wetland banks. The fact that mining operations are located near development, places mining companies in a good position to develop wetlands for wetland banking. Mining operations have the opportunity to develop wetland banks close to developing areas, allowing mitigated wetlands to remain in same watershed. Mining operations create various depths of excavation that are important for the development of wetlands because it encourages a variety of plant and animal species. The magnitude of land needed for mining allows mining companies an unique opportunity to develop large areas of wetlands that have the potential to be linked to wetlands within the same watershed.(fig. 1.3) Figure 1.3 An example of the size of many mining operations. 18 This quality is high on the list of criteria to gain approval for the establishment of wetland banks. The scale of the property also provides the opportunity to use buffers to protect a created wetland from surrounding elements(Environmental Law lnstitute1993). Several different aspects of mining operations help to warrant the assumption that the development of wetlands during the mining process would be less costly than wetlands created otherwise. First, when mining for aggregate, mining companies oftentimes have to mine close to and below the watertable. In doing so, a topography of varied depths above and below the watertable are created. Also, the redistribution of overburden allows for the opportunity to manipulate the topography further. With simultaneous reclamation the overburden is moved only one time for the mining operation, and created wetlands. (fig. 1.4) Figure 1.4 An example of one type of wetland that can be created on a mine site. 19 Figure 1.5 8. 1.6 An example of versatile mining equipment. Expensive excavation equipment needed for wetland creation is already in operation for the mining operations.(fig. 1.5 & 1.6) Therefore, with pre-mining reclamation plans, the cost of moving overburden and shaping wetlands can be combined into one cost. Another advantage is that the depth of valuable minerals varies creating pits of different depths. Thus, less overburden will be moved to create the bio-diversity that is dependent on the variation in water depths that produce different plant types and encourage a variety of habitat. Again, the mining company has reduced the development cost to create wetlands through mining procedures. Also, different byproducts of mining can be used to amend soils for wetland plant adaption. These byproducts are considered waste material therefore the cost to the mining company for soil amendment is reduced. The possibility of the cumulative cost reduction to produce wetlands, for the creation of wetland mitigation banks, may motivate mining companies to consider the concept of banking credits. More companies are becoming aware of the value mined properties could have for development after mining is completed. This awareness is producing more planning for reclamation in a way that the potential value of the property could be optimized, thus creating a profit from reclamation of mine sites. 20 Wetland destruction has been occurring for many years, and it will not change overnight, nor will mining companies have incentive to reclaim mined property beyond state regulations without monetary rewards, and it is unlikely state regulations will restrict mining companies further at the risk of losing a necessary industry. With these ideas in mind, it is possible that the idea of wetlands created in this manner, could become an important aspect in reducing the skepticism towards mitigation banking, as well as, the quality of mine reclamation. It is also possible that the potential quality of a bank created by a mining company would give those states not yet participating in wetland banking the confidence needed to support wetland mitigation banking, as a method to help protect wetlands against development. With the increased awareness of wetland issues, and the rebirth of wetland banking, mining operations may see exciting changes in opportunities to produce profitable reclamation projects that are successful as well as environmentally friendly. Therefore, I intend to illustrate that aggregate mining operations produce environments that are favorable for creating wetlands. In addition these operations produce byproducts that are valuable for wetland constmction, thus illustrating the economical value that mining operations posses for the potential development of wetland banking. 21 Chapter 2 Study Area Introduction Mining companies in Michigan are interested in the potential to enhance post mined land with the creation of wetlands. In doing this, they are receptive to the idea of creating wetland banks that would provide potential mitigation opportunities for future mining operations and development in the area. This maximizes the post mine value of the property and generates additional revenue for the mining company. The opportunity to create a wetland bank efficiently and effectively is greater at the pre-reclamation stage. At this stage a site plan can be developed by professionals in mining, site design and wetland creation that would guide the reclamation as the mining is completed. The exciting part of this processes is that the mineral deposit depths guide a large percentage of the site design, while the site plan provides a tool to enhance the site by strategically placing overburden and mining byproducts. Each aggregate mining operation is unique in size, location, surrounding land use and deposit quality and depth. Therefore, not all aggregate mining operations have the potential to be developed into wetland banks. There are specific elements need for the opportunity to develop a successful wetland bank simultaneous to mining for aggregate. An aggregate mine site in southwest Michigan appears to have the qualities needed to create a successful wetland bank. This site provides the opportunity to explore the potential fit between aggregate mining and wetland banking. The study site is located on the southwest side of Michigan in the City of Jenison, Georgetown Township, Ottawa County, Michigan(See fig. 2.1). It consists of multiple mining operations at various stages of mining and reclamation. The Ottawa County Parks and Recreation Commission hired Bauer-Ford Reclamation Design to provide a Master Plan for this approximate 1,000 acre site. The products of that contract were utilized to conduct this study. The site is owned by six different owners(See fig. 2.3). Four of the owners are mining companies with three of the four companies actively mining the site. The remaining two owners have no mining interest in the properties. The property owners are interested in joining 22 mining and land development efforts to maximize the value of the site. The project is a unique situation in which the finished product will provide Georgetown Township with Mining Reclamation Plans for the three mining operations and a County Park Master Plan for Ottawa County. The goal of the project was to provide an analysis of the site to determine the best use of the post mined land. The project focuses on determining the potential land form configuration at the end of the mining operations, thus providing valuable information when determining the potential for final land use. The Ottawa County Parks and Recreations Commission’s interest in the project is the potential for land acquisition to develop as a county park. Post mined land that would not benefit the mining companies for development may be quality land for the development of a county park. In return, the development of a county park has the ability to enhance the potential housing and commercial development providing a win win situation. OTTAWA COUNTY 4 ) I JENISON LOCATION MAP Figure 2.1 The Location Map shows the relative location of Jenison to the Grand River and Lake Michigan. 23 ‘1~»‘-‘f2"-Tt 3i 0 A31 69." l'-‘J(‘Ul.’l Ll I T: g a < 33 .- AME .uiic‘iiimtri mt . ‘- _ _ I - A - t V I .. . fig 4 J 'JxN VALL ‘Y ,. , ,. ~~. l tsrme umverzsrrr -_',~' ftf .? . '..:;,-:”\: "",‘."-.‘.> ., ,. ‘ - ~v .1; SE ‘ Ex: I I f .. .- ._ .. F North Blcridori lArlOIt 1.7 BAUER it). “HMO" 31 t \ MU”? VD. iirwou 5!. «It 0 RIVER LAKE OPEN SPACE/RECREATION RESIDENTIAL USE SCHOOLS WOODED AREA CEMETAR'I’ POI! WlDORST. " ‘ I ' "ll 'h- ’ South Blendon .I.-- 5‘ r02; SMLLDON st '1. 2 ~ I. ‘f‘ ’. . 7w— .' - '. a . . ‘ ..‘.«. ~I‘ , E I V "‘ at\ .3 . . . l n ‘ ’ - j. r ' ' . . Lit/HAL, 1,: " l/Uif I-MCHIG-AH OR .. I' 0 E...OOOOOOOOOOOOOOOOIIOOIODO ....Q.-. . .‘ KENT CO. I.....O...OO..OOIOOCOOOOOOIOGPCOOOOOO... n 9000900000. . $2.0, tram ‘ a L Ht FCL no “All 31’. Figure 2.2 WI, mirrat 3 Am inc. ’ l u; GRAND RAPIDS cmmwtco ._-c, ,- : h o r 'O EA MASTER PLA F t cf) 3 Z «— : '1‘.‘ - .' .' '5 I .70: : Inf. L“ .U :_' i‘..¥“~ J.‘-'*>¢‘\‘ ’ .‘j"\‘:~‘. 3‘. “ E 0‘ e, 3'! he; .~ .‘-"_l - I" I THREE; EP- f-‘rTf-i'31-3: 49.1731: . t: ' : ’ - tar“ ’1'-".$.°~.F‘-:'.‘f7’ 3‘7"". 127‘ . m t 1, '5’ ‘ . 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" ."5 .".I[ ; , ‘ ‘ WNW ‘ T 3‘“ w :3.” ‘3')” * 'tz' ~‘ l ‘ I < 05 ' '* l i Q (It 0 ‘ . l t. :3 IEQEIIQ a, d ra 2&3 L noxocaxmuw [JJ “ . * norzm U5! —— —— m USOSIE‘N-CHM w . A FLOOD rum ------------ S W'ETIANO -* a veoerxnou Cit-SQ VI W D 01 WILLS O PAVEO ROAD. 2 UNPAVED ROADS 2212‘. ‘- Note: Boundaries are approximations of property ownership. 0| IAHA COUNTY PARKS AND RECREATION CW1 Otter-e County Hich‘lgan $1 Site Inventory and Analysis Michigan’s geological patterns divide the state into sixty-three(63) different watersheds, thus making watershed based wetland mitigation difficult. The project site is located in one of the largest watershed in Michigan, the Grand Watershed covering four(4) counties and draining into Lake Michigan. These four(4) counties include Ottawa, Kent, Ionia, and Jackson. This is important because the size of the watershed determines the market area when creating a wetland bank. The market area is also dependent on development and population growth. Surrounding land use for the site consists of passive recreational and residential use. The site is bordered by a golf course to the southeast, which provides substantial open space near the site. In addition, there is a residential neighborhood to the south and residential homes with larger tracts of land to the west (fig. 2.4). Current land use for the site includes a private airport located on the far east side, which is used for small commuter airplanes with onsite storage. There are also three(3) occupied homes on the site, and the remaining land is used for mining aggregate (See fig. 2.4). Approximately seventy(75) percent of the site is located in the 100 year floodplain with an elevation of 603 or less, according to the February 5, 1992 Federal Emergency Management Agency Flood Insurance Rate Map. Areas within the 100 year floodplain would require filling with overburden to raise them above the elevation of 603 to develop for housing or commercial use. This limits large scale development on this portion of the site. Another one hundred and twenty(120) acres of the site are located in a densely wooded wetland located between the minable land and the Grand River(fig. 2.4, 2.6, and 2.7). It is considered a high quality habitat area. This area is restrictive for mining and development. Another fifteen(15) acres of wetlands are located in a high quality deposit area(fig. 2.4, 2.6, and 2.7). If mining is permitted in this area mitigated wetlands will be required within the same watershed. An additional five(5) acres of wetlands runs along the golf course. This area has shallow mineral deposits limiting development potential, but making it valuable for wetland enhancement. This series of existing wetlands creates a greenway corridor from the golf course to the Grand River creating a favorable habitat link(fig. 2.4). 24 Existing and potential open waterbodies create important recreation and habitat opportunities. A lake created through a previous mining process opens into the Grand River on the far west side of the site changing the designation and the regulation of this lake into navigable waters of the US, therefore it is regulated by the federal govemment(See fig. 2.5). Mining to connect to other open waters to this lake would increase federally regulated areas on the site. Another previously mined area of the site is currently showing evidence of wetland vegetation and habitat. The vegetation has occurred without the initiation of reclamation procedures. The site exists in the shallow mineral deposit area of the site(See fig. 2.4 and light blue shading on Site Analysis Map fig. 2.7). The site is adjacent to an existing wetland and was unintentionally developed with a variation in water levels, rock pilings, and brush piles (fig. 2.8 8. 2.9). The quality aggregate varies in depth throughout, with the deepest deposit located in the north central portion of the project site(See dark blue shading on Site Analysis Map fig. 2.7). This area will determine the open waterbodies for the end use site plan. The aggregate depth begins to shallow toward the southern portion of the site(See light blue shading on Site Analysis Map fig. 2.7). In these areas there is more flexibility in developing the final land use opportunities. The existing fines stockpile and the clay outcropping have the potential to be utilized for wetland production(fig. 2.7). The wetland area that is located in the deep mineral deposit area will likely be submitted for a DEQ permit to alter a wetland area(fig. 2.7). The aggregate located under the wetland area is a valuable non-renewable resource and there is a strong potential to mitigate these wetlands onsite. 25 . ., . o n o 'c"." c 1 . _. 1“;.--\"“L;"' L I .us-‘_ .J“. ." " . ,c.. '."‘ y‘.‘ ,- i «fie-:15}? "‘ it}, 3‘!" *‘W" " T égfig. ’v (a r it C .. itsu}; gaereitlon ARIEL MAP Figure 2.4 \t ' 1 .. . .6; ' .n a.“ I‘ ‘1’.- 3 2:: Illi|::_ N _ 8.2 2.! 9.: a 8a .07: .wmwzzxjm w whumtrumd mmmoezw>2H Rim 5mm Eur). xpcsou mamuuo ZOHmmHEEOU ZOHFFZDOU <3 ‘ '1' . s. . h N ’ , H . K; " Wm- -— ~ -—»— —- mm“... .. .. . ~ .4 ~ .4. I .. _, . - . ,.,i,.,4¢1..,- ,. . .. ..,.. 4.1.1 . ~43 ..- “—— ' ‘TT' ' ' ’ ' > . _ ‘H ‘3; .. ‘ ‘ . . I . . ' '. "'3 ‘ ‘3‘ 5’.f¢‘ I‘“ : 91‘" ‘VT . ‘ Io. ‘ "_."' . .2“ . 'v- ' ...- \.___ __ ~ - . . m - .v 4.1 3'. O 1 ’ \ D . I .v,’ .{ I o . S - —- .__~_ _._.... .- - "~ .' . ~ . . ‘ . ~' .fl " Ix. 'z'x‘; I _‘ -‘% '«u.'o,‘§ -" 1 .. ‘3 ,' I' $9 Ioaesr. 66W“ . . rt» . . . . I). _, , _.¢..z.'_. . - ~. I, I"! ’PILLMOR: or T T ' ~ 4 . J . . P_O.\",' . ‘ I .. . _ . . -. ' ‘ . - ' . 7 . ' ' . . { , \ 0/I 66 - \ r "- 4‘ ' I . :1 ,- .., ~c a ' 0:2"5-u" .. - "o u I l {H‘- .BT;’.~ ' » ' ;.' h ‘ . n t' D - V_ .4 .. 7- A . ' E _ "' ‘ . ”I ' ., u . .-' ‘. o . l 3" ' ,.' r .‘ .l" I. > v... ... . r. a-‘.. ' n , . :.. " ' " ' ' ,' .. . -. ' ~ . ' e, 3a: ‘-- , '. -, I." . ' ’ I: '.."‘... x"- 'f 3.1: ‘ 1“ ’ . . . . , . - . -' ' - ' . - . '. ‘ -' " 'w .o " . ,, _ . . ‘ ‘ " ' " ‘ .. ..-- ' 4 ' '.. '- _ I -" ~. '."’I‘.' -.- 3' o ‘ _ {-1 .n‘ . - '3' . . ' . ‘ . . : .. . ‘ ‘ 1,. . -I J . E‘I’or'4 . .-".;. L .- . \ ‘ 1 . . . v o . .. . _ _ - ' .' - 'I -‘.H ‘ 1‘33“? '. --> "., ' I ’ LEGEND \ II / ' ' ' ‘ " ‘ ' ' ‘ . .j-f' '. . : .51. . , L / / . 1.. . », .. .' ., .4 . Geor EXT RACTING RESOURCES FOR TODAY - .. . .. . A ‘ u- ~— 1- '. . a a , 'Y \ 2.. SITE.INVENTORY - LANDUSEIWAP I BEND A O ' L... - , ' .3 : ‘. _ ‘1 .5. ,1 PROJECT BOUNDARY -___..._.___ \ o I. l. 4“ ."l ‘ . .. . L . " ' ; . 3— l . .H , WWW —“ \\w\ ”&’"'u '“ ' . Ty, .m.nfl I USGS BENCHMARK *m‘f r I \O. If,“ ‘ " " DEVI‘VN' ' _ .2 .. . \fio \ FLOOD PLAIN PRE-MINE " ~ ' \'. o x . ‘ " - . - . ' A": J -' ' . "- " .. .' . . - J T' y’ 73"): :32 \ . .. ' , ; . a. . \ \ , \ ‘. > . I .. _. . ..... . 4. . . ;: .. ~ , . n: , 1..“ . VVETLAND . \ \ ’ ’1‘. . - - . - ' 1). , . . , . . ' ‘ . - . ' P 1‘" .2 ,' 9 "I. ”'1': \ {Wm \ ' , /‘ _ - “fl - - - . -, . . z-, .. 5;.2 , , VEGETAT'ON Mm \ ,’ I \ V 2"", :x': ‘ l , I - . I » ,_ .‘. .' ‘c .0 "-' .)- _UII'V 3"" I STRUCTURES ca ’ j . _ . . . , , . . .. 4 . . _. _ _ \\ . . _. .. OIL WELLS O 0 / / —-——— POTENTIAL SHORELINE - 0 0 0 &\ PAVED ROADS _ 047 R%‘ I I UNPAVED ROADS 2221-. MINING LIMITS III.- I 0;} \ /'I \ a o 1",: / \ -‘_- .3“: fl WATER BODIES FUTURE MINING AREAS I \ OTTAWA COUNTY PARKS AND RECREATION COMMISSION Ottawa County Michigan / \ ‘ ; '. I ‘l ‘ \ 0 I ' ‘1 I ‘ / .L I \ I — \ \ \‘ u ' I D D I I C) I , . -~ \\ PROCESSING PLANT \\ .. ___._.J .. . L _ __ _.._ _ ____,_ ____4__ _ _ ~ ~ , . , ~ : . . I -. - .-... ~ - _ . _ . ..._,.. _ ‘ _ . -~ ' ‘. a /‘- - LL , \ \ \—-—-\ ‘ TAYIOP. ST. wkow ' x ' , .'. _ - - -~' ' -- 7‘, ‘5 -\ r: T L I R ‘ . - - - l I ' - I. J- I‘- \ SITE CCESS \ 3. I , 5-. I _ I | \I . I I x A NOTE: 3 : . . . . . . ' .' .~. \I \.‘ \‘ Flood plain fongcs from oIcvalIon 603.7 on Iho cat! :2 ‘ T fl ‘ 5 ‘ - ' ‘ = . . I .' ' . ' I I‘ ‘. Io cIcvoIion 603.I on lho west. Average flood plain I .’ " “ " ' ' '- ‘ 3 ‘.I \Q ’3" \ ‘ ' lovaIion 603.5. g ‘ I .' MINE CREATED FLOOD PLAIN ° < I ~‘ I , ‘, .\ Lake elevation L-slimolos rongn from 585 Io 591.4. ('9 ‘ ' I ‘\ / O '11 AVOfOBO "0’0! olm'olion: ow 589. ' i ' ;-_ '. - ' I : I . LAND ABOVE FLOOD PLAIN . -. I. .’ 13m “)0 ‘ I CONTAINS ABOUT IS ACRES WETLAND POTENTIAL FOR A VARIET‘;' OF MINING WETLAND AND FLOOD PLAIN AND END USE CONSIDER VARYING SHORELINE EXCELLENT AREA FOR TRAILS IN FINAL RECLAMATION PLAN AND NATURE INTERPRETATION LANDSCAPE ARCHITECTS 90‘ m Sm: Lu.“ ‘0 WI;TI<317)Lfl-M7k Puf5Ul-I3—55‘0 m LANDSCAPE ARCHITECTS 8 PLANNERS. INC. CONSIDER FILLING FLOOD PLAIN AREA TO E}""AND BUILDABLE AREA ALL. lb HAIRES LANDING ABANDONED OLD wTOWN REMNANTS _./ .." BAUER-FORD RECLAMATION DESIGN ————._._ _.4-- § 2 EXISTING BOAT CHANNEL ......... ,- Tgan TCh -SHAPING LANDSCAPES FOR TOMORROW (”WT—«rm *s 511"": ~ , . . "u; 1 . ' " . ‘ ‘: .' ' fl ‘ ‘ HISTORIC RIVER PARK HEAVILY WOODED WETLAND AND FLOOD PLAIN 1p, M RESIDENTIAL .‘JELOPMET CONSIDERO NING ARE/I wwwfl9&@§ POTENTIAL TO EXPAND " BUILDABLE LAND WITH ENGINEERED FILL Figure 2.7 SITE ANALYSIS AREA MASTER PLAN \— h I “ AVE; 66‘ROW 66' P..O W. K HAIRES HISTORIC CEMETERY FINES STOCKPILE '— DIFFICULT TO BUILD O SUITABLE FOR WETLAND LEG N :L CREATION PROPERTY LINE ON H; MORE 5T. USGS BENCHMARK 589' 9. STEEP NARROW AREA REQUIRES ENGINEERED FILL \ .,n-—--.._ Georgetown Townsh EXTRACUNG RESOURCES FOR TODAY BEND -.-a- -.- ig’EIII‘I‘ERNJo’EREfiIAI’SEEEIROD W mm wooow WATERFRONT PROPERTY HABITAT AREA ’- M _ _“'___ - - V- V ' ' ' ___ Iii—Jami. .- ._ ___‘_.___.;.- ( Jar) I\- GOLF COURSE PRIMARY HABITAT WETLAND POTENTIAL . , M. \\ \ SHALLow ARFAS IDEAL FOR . I C ' ”‘1‘ \ \I CREATING WETLANDS \ CONSIDER LARGE CULVERT * , \ \O A; \ AND AQUATIC HABITAT I _ . X To CONNECT LAKES -. ‘\. LACKS ORGANIC SOIL Z 8 FLOODPLAIN I 344 \ In WETLAND “‘2 LANDFILL \ IQ VEGEW'ON 3:3: :5 CLAY OUTCROPPING 3 w '2‘. g STRUCTURES :1 '. O— 5‘ I - ' I :52 U "T OIL WELLS O CONSIDER IMPACT . fl 5 pAVED ROADS __ ON RESIDENTIAL AREA ’ I ~. I I A; 375 g E -, I , . , UNPAVED ROADS 2:22: \ -. r-r , ‘ I -' _ ,. - . - ’ ,1 O H > SHALLow DEPOSIT WITH \ : “t f I . ‘\. . . . J YNTON HO ESTEAD < I; CLAY VIEN POTENTlAL .\_ /)[ \_. I 44 REMNAN, REMAIN < LU 8 FOR CREATING BUILDABLE . "- I I “m I / 3 a: u IANDWITH ENGINEERED FILL . - . - - ° °'" 3 D‘ < a m . I . .IE I: Q 44 2 O < Ll) Si at < D. CONSIDER IMPACT ‘ ON ADJACENT RESIDENCES // /./ // (\ / 0 TI Figure 2.8 Study site post mine land showing rock pilings and a variation in water levels. Figure 2.9 Study site post mine land showing rock pilings and a variation in water levels. 26 Methodology To identify the potential fit between the Master Plan development for post mining and its potential to retrofit wetland banking into the final product, a review of literature relating to wetland banking, wetland laws and regulations, mining procedures, and regulations concerning mining was conducted. Next the design process was employed to create a post mining Master Plan for the Ottawa County mine site to develop a successful wetland bank. The design process began with the collection of important data such as U.S.G.S maps, floodplain maps, photographs, drill logs, oil well map, wetland maps and historical literature. Additional data was collected through interviews with the clients. Next the collected data was recorded on an inventory map. An inventory map is a map that records existing conditions relevant to the project. The inventory map was then used to produce two analysis maps. An analysis map records the relevance of the site inventory to the project goal. The analysis maps also highlight the sites limitations and potentials for development. With information from the analysis maps three concepts were produced. The concept plans were used as a tool to generate feedback from the clients. In conclusion of the design process, a master plan was developed using the clients input from the review of the concept plans. 27 09, _ . V ' . ‘.'. '.I_. .3; .1, , . Gnom'gt'rt .p """" Proposed llc5IdcntIaI - Development ‘I A . lliveI LandIzII, '. '- COIpoIaII: PaIk IDALIE--._ _ X _ 3. CZ? _ _.-____._22I Figure 3.1 Gum-01 Pm ‘\ -~FTLLMORE 3T7.— —“—— — ._ . \ Oman-n I‘m [mace :I ‘ Pm EL PRIVATE LAKE "Extracting Resources For Today- Shaping Landscapes /or Tomorrow” "" ‘3 'JVICLJ IQV‘L ROCK POIIII ESTATES I BEND AREA MASTER PLAN ' Georgetown Township, Michigan I OTTAWA COUNTY PARKS AND RECREATION COMMISSION Ottawa County, Michigan ® BAUER-FORD RECLAMATION DESIGN Rcclamabon Planners 1. Landscape Archhccls , West Section I " " Center SectIon E: , _... LANDSCAPE ARCHITECTS 5 PLANNERS. INC. East Section PROPOSED RESIDENTIAL DEVELOPMENT COUNTY PARK High Water Low Water --.'"_—=”u'.-.mu.—-. _ . Ewan-"a: 2! ~ . . IIL'T‘='""=""""'=""'”M"‘ II I II” I S ECTI O N. A-A J-‘ft'l —— T II Huizenga Lake ,7' is R I, _ 2?. fgti‘fi’ I” VIEW NORTH IHIII a“ -T_ I =2 ,é—fp Path TO Preserve "Trig. LII I ET 0 10' 20' 40' lg... C: VERTICAL SCALE: -:-:_ A" 3.2%?“ o 50' 100' 150' 1" '12. ESL Lake 80mm N IE HORIZONTAL SCALE: -:-:—:2 ” IIT ggfil"5==£‘fii""=-l 562 var'ab'e 2 ' . II T T" L 8 L: f t . ‘ f I Boardwalk ,. '~' «(A ', _." I Beach PETERTDO ‘5 "0,. A of o. I ',_ “'6’: 3‘0" Wetland l HIgh Water ‘ I'LTS‘I‘mw‘akyl,’ 0:. R . I!" 4, HIgh Water ‘2 - M_ _" '4" ' ,....Ia.. 08d ,- (F Low Water a”, I - __.;__ "'“IETEII'LIII."":TIIII::‘:"~...._ «£32. I“ Path Low Water y. -- -- -- 7‘" W WEE I5 ( ._— o-"_ ' s: I." " ,. , {- .. ' ' _aflaL”II I' _._ T— ’ P":- - ’ T“ 3 7' OW .. ________ .. ' ”Elma 'I‘ngqm‘m __ — W” 'E I —— -' =— b'lfig‘l‘mm: ' I! AL — in" -"l County Park Lake 7‘ :3 "fl’fi-Ifififlflflfii’lt: “#13: k'lue. J5: “'3 SECTION. 8-8 MIL," T u“ mfilW-a"f’l”=llllfl2? .__._. ’_— ___. -- 0,... - I' -I III= VIEW NORTH E “W P I T Beach/Wetland Area I II’; VERTICAL SCALE: O_:___§0’ «34:610. 0 I00’ ’ , HORIZONTAL SCALE; -:-:—80—_%\_I0 40° SECTION: E-E Proposed Housing I'm—.... "IF: ITIIlE'ilm - IIIIII fa E E 8 co 84% Greenway COUNTY PARK 9' (0 p CL CL ath I,‘ A 4&5? «Wk—{'4 "" (J . A Park Sheiter C '4 . 3'" f?“ r“. film - A? .ggg . Iggy/,3 /- Parking ’t‘ \ I if“. ' ' ~¢~ ”Ty ; 4;!) .- 1136 _ v A.‘ . - Wetland 2 f I. fig I, T t! fl ray/1;? Park m... I: .,_ -.....é, If ‘4, Road a: I I}; 11","an ( _ IEI" r I “‘"i, [I kg'L‘g—‘mgmp 4!": |||m=m «A Path _ ' f Jr. JIM-2:... ITTITTTIIWTTHT—Efli I——III;__.. y— I'm... ‘—s--m.—--. ... ”W. #1:: v 6 . SECBT‘IIFT 3% .. (x (a — ; z—IIIIE IT: jig—*4 "If." -_.l‘='IiI ""‘a: ".55. “ :__""E" ”It" " ...; ,. T" VIEW WEST T 3:; Across Road Commission Land 0 50’100150’ VERTICAL SCALE: -_ ——-__ _—:: a 0 _ 800’ 400’ 600’ ‘5 HORIZONTAL SCALE: -_-: : , COUNTY PARK \ 9‘5 I ‘ .- ' 1 ‘T Gravel Bar ‘ A! 1"? Path ‘7. .32.; / 7, - . High Water 'h ’ ' ...LJ 4» o‘, ;' ' Q 4“ ' ‘ / ‘2‘ 4‘ fl H' 1;;4013all‘gfiéI'53ff‘d'ml. *— ' . " / 93.11%; ' I —""E 6-7' ;I! #54! , T a :.. "MIT. ;I ”...1' ‘ ~ 41';- Santa Ia“; M“ I" 2: a " _"3“ :TUT ‘ Mm" Ia. ,A ...— g . I . m .4 ‘. 5 m . “‘3 Q.) n . I , :53) g . ' ’k‘! ' VIEW WEST LT. a ‘ I” SECTION. D-D Wetland Area a / TN -' If " 20' 40' 60' \I’: A 7“ \ n 1' VERTICAL SCALE; -‘- —:3 “\I _ / , “I ‘ fig." 'fid HORIZONTAL SCALE: O—:--_—1—00——a 0_—::£IIO v ‘ v" ‘4! a E » IIIT I " 44;;4 #1.‘. PA; I 4 q cf AI I{:E: I II I _ ~.;=_=_=—_ :2, LT!" I ”— VIEW WEST Entrance Road VERTICAL SCALE: HORIZONTAL SCALE: WI 20' 40’ 0 __ ,_10' -_-_—::j 0 __ 50' 100' 150’ -_-:—:I IIIIII III II ‘ T —_ ..— County Park Lake ROCK POINT ESTATES Rock POint Lake 1/ _. .‘-—=I I TI g;l“:§llfln—nm£] Fm 3‘ K I \3 SECTION: H-H COUNTY PARK BOYNTON PRIVATE RECREATION Private Picnic Area _._.., IIIIIIm’. ’ a 4,... . lIIIII-llsg-IIIErIIm - IRI=IET=IIIIII=IHI§§ ‘Ir—"IIIIIIII -I—EIII=: '=-:=. sII WI 7311‘] 'TT’.\__\ :3— ‘E‘.. ‘ "“5“,“ V - ‘9 3t .: ~. ‘I- . E Security Fence IIITI "k... “a. . II =IRQI;._._"_.¢\' %‘ - 2‘ HEIILIIF ~\ VIEW NORTH II‘I EMB\ 12m Avenue II Wig-TIM; =-5-'-“'=‘Im Boynton Lake LEE-AF. , I I=IIII VER , 0 ~ _10 20' 40' I 2": TICAL SCALE. -~-_—: Walla 0 5 0 , 1 00 , , I—T‘é: man" a: flour—’3'm”:9:Illm=uIII===mlW-Imi HORIZONTALSCALE: -:-:—:JISO III {TTgII'I (mg—I g): ._“=___II_-III'ii 2 II _ --=I_III.' ”” :2, . SECTION: F-F COUNTY PARK High Water Gravel Bar Low Water {ii-.8, .. ..— —IIIII_§:3EW / -- SECTION. G‘G II T "I ' . y: = I g»:=um‘u‘:!""_ - "anus;- -« “um ‘ I ..——.-—" "ET Emu“ ' ”=3 : ||m:-:IIIII=|mI——II'I'; VIEW WEST “‘I g” =‘IL'II' "é‘l Greenway Path 0 10' 80’ 40’ VERTICAL SCALE: -:-:—:::3 0 50' 100' 150' HORIZONTAL SCALE: —:-:—_____——‘—_'3 8 :3 Taylor St. E g I\ 0‘ $8- - VII“ ‘ Flood Plain h g g . fir . l “ .I- ,4 POINT ESTATES . 1.: ' If” If n. ROCK ‘0’. COUNTY PARK {‘an, m t," 9:", , m "I; Path Path Hf Wetland 775'?‘ m: ‘ .. ' Wetland 587 ‘1 ’Or'z‘ - ' . “ E23. ’56:}. ' . 3 . .“ n ‘ I ....n muté J'I'T'l‘lnlltlIhI/A‘III I'll! ...-Lain!!! s; d T fi "CE. ~’ I $2.2 .I-....i...._-:-. ' .. ._ '“ITEI‘T‘W‘LJ “”7" I32" I2;- ‘ -;..'- .. ‘ “ Rock Point Lake III‘P-Yrgw-Izgj‘mg'" 2:};‘4. :5 2 I (I '2; '.:‘:"éllr"'~unmu"h—” m = a t... __ — I gnu- ...."was"?III=—=::I",=I_I£:,-7-':-LI‘LIJIE'ELH'II'T’LI’ “‘ 0 so, 100, 150, Hm I ‘5 VIEW WEST VERTICAL SCALE- -:-:—::J 0 200’ 400’ 600' Boynton/Dewent Land HORIZONTALSCALE -_ —- :—:: Figure 3.4 Chapter 3 Results Master Plan The Master Plan evolved out of an integration of the site’s limitations and potentials combined with the interaction of the client, land owners, and Township representatives. Some of the issues that helped in determining the final Master Plan were the quality and depth of the aggregate deposit, the existing protected natural features, the existence of soils, existing land use, and the client and land owners preference. The project began with several meetings with the land owners, Ottawa County Park 8. Recreation Commission representatives, Georgetown Township representatives, and District Representative for the Michigan Department of Environmental Quality. Then a complete inventory of the site was comprised through site visits, ground and aerial photography, U.S.G.S. maps, oil well map, wetland map, floodplain map, and historical literature(fig. 2.5 and 2.6). With the completion of the meetings and inventory, three concepts were developed and introduced to the parties involved. These concepts began the master plan development by providing a visual tool showing the combination of potential land use mixes for the site. This generated input from land owners, the Georgetown Township Board, and Ottawa County Parks and Recreation representatives guiding the final Master Plan for the project referred to as the Bend Area Project. Because the goal of this project is to provide land owners with optimal value for their post mine properties, the Master Plan provides a combination of proposed housing, commercial, and park development. It is the intention that each will enhance the value of the entire project site. The existing conditions provided a valuable guide to the development of the final plan. The lakes indicate the location of quality aggregate deposits that range from 20 to 30 feet deep, while the wetland areas indicate where the deposit begins to shallow. A large area of wetlands located between the largest lake and the river will remain in it’s existing condition. It is a highly sensitive swampy area and would be difficult to mine due to the extent of hydric soils, therefore 28 it provides a high quality buffer and habitat area for a pathway. The existing airport on the east side of the project guided the decision to develop this area for commercial use01. The existing lake on the far northeast side of the project site is channeled out to the Grand River allowing public access. Providing a restaurant and marina will enhance the existing and proposed use. The outer edges of the project site are above the 100 year floodplain elevation of 603 and are 100 feet or more in from the project boundary line because of the 100 foot setback for mining boundaries. This portion of the site did not provide high quality aggregate for mining therefore it is more valuable for development. The proposed land development for the site is orchestrated to provide smooth transitions and compatible uses between each development. The entire edge of the Grand River is buffered from the developed areas with the preservation of the existing vegetation. This area is entirely in the 100 year floodplain and is predominantly wetlands. A pathway through this area will allow people the opportunity to enjoy a variety of natural areas with minimal disruption to the existing habitat. The only interface with the river from the project site is located at the channel connected to the lake at the far east portion of the project site. This will allow public access from the river to the commercial area of the project. The commercial area at the far east portion of the project proposes the development of trailer and tent camping. There are,also, two unconnected lakes on this section of the project site, one lake that connects to the river and a second lake that connects to the county park lake. This lake provides a connection to a wetland through a culvert under 12th Avenue. This allows the commercial camping area the recreational use of the county park for non-motorized boating. The proposed restaurant is positioned to provide use for boaters, campers, plane commuters, and residents of the area. The county park area is centrally located on the project site. The proposed and existing mining places the county park from 10 to 20 feet lower in elevation than the surrounding proposed and existing housing developments. It is the intent of this plan to provide access to the county park and at the same time provide visual buffers to allow for privacy.(See sections A, C, and G, fig. 3.2, 3.3 and 3.4) The proposed wetland area is approximately 100 acres. The plan proposes to utilize the mining operations to develop land forms of varied heights above and below the watertable and byproducts of mining to provide for various habitat areas. (See sections B, D, and H, fig. 3.2, 3.3 and 3.4) The wetland area will have a combination of 29 canoe paths and boardwalks with habitat viewing blinds and fishing piers to allow access to designated areas( See section D, fig. 3.3). The plan also proposes the development of a beach, picnicking areas, interior paths, and a county path connection on the outer edge of the proposed park(See section C, fig. 3.3). The south and west side of the proposed park is a combination of proposed and existing residential developments. The two proposed housing developments provide private lakes located between the housing and park area maintaining a continuation of the buffer between developed areas and the proposed wetland area(See section A and C, fig. 3.2 and 3.3). Together the project site provides a balance of commercial, residential, and recreational use blended with a variety of open water, shallow water, and upland habitat areas. 30 Chapter 4 Discussion The Bend Area Project provides an opportunity to explore the potential fit between mining reclamation and wetland banking. Wetland banking establishment requires expertise in several aspects of its development as was mentioned in Chapter 1. My opinion is based on general understandings referred to in Chapter 1. Several elements exist in this project that test the feasibility of creating a wetland bank that will function as a self-sustainable wetland while providing monetary value for the mine operator. First and most important, a potential wetland bank and mining operation have one common bond in which both require a market to justify their existence. If there is no need for development then there would be no need for aggregate, and at the same time no need for mitigation of wetlands. The Bend Area Project is located on the outskirts of Grand Rapids, Michigan a popular Metropolitan Area that offers a diverse job market, entertainment, and educational opportunities. Grand Rapids is located in Kent County just east of the Ottawa County line. Population growth trends show communities radiate out from these metropolitan areas and continue to grow outward as maximum growth is reached. According to a Michigan population update conducted by the Michigan Department of Management and Budget, the Michigan Information Center, and the Office of State Demographer, the 1996 county population estimates indicate that 45 counties in Michigan experienced population growth faster than the national average of .91 percent between 1990 and 1996. one of the counties within this growth area is Ottawa County with a growth of 13.4%(Michigan Department of Management and Budget 1997). The 1990 population count from the United States Census bureau for the City of Jenison is 17,882. Jenison is approximately 12 miles outside of the City of Grand Rapids, Michigan a Metropolitan area with a population of 185,437 according to the 1990 census count. The combined population of four counties located within the project site watershed as of the 1990 census count is 895,179 increasing to 1,005,046 in 1999 census estimates showing an 8.9% increase in population. Population growth in Ottawa County alone indicates potential for continued housing, school, and infrastructure development. This indicates the need for aggregate production and potentially wetland mitigation. Therefore the site appears to have a potential population growth and watershed large enough to support the 31 sale of credits from a wetland bank. Another common bond between wetland banking and mining operations is that both are reliant on location. Mining can only occur where there is an adequate quality mineral deposit and wetlands can only occur where there is an adequate hydrological connection. The nature of aggregate deposits typically place them in the same location as wetlands. The nature of mining, excavating below the water table, has the potential to extend these wetlands by continuing existing hydrological connections. In addition, the characteristics of the mineral deposit provides an opportunity to extract valuable deposit while creating land forms at various depths above and below the watertable. These minerals have the potential to enhance wetland soils, and provide gravel bases and rock pilings for habitat. The Bend Area Project has several natural and man made characteristic that will provide a favorable site to create wetlands. First of all the site exists along the Grand River a natural corridor for migrating birds and it has approximately 160 acres of existing wetlands. A large portion of the wetlands run along the rivers edge between the river and the potential wetland bank site. The proposed and existing wetlands are located within the 100 year floodplain with an elevation of 603. The site also consists of four(4) lakes created through the mining process. The largest open water area of the four lakes is located on the edge of the existing and proposed wetland. This along with the existing conditions creates approximately 664 acres of open water, shallow water, and upland area on one site to accommodate a variety of habitat enhancing a potential wetland banks productivity. These common denominators between the project site features and the features needed to provide a quality wetland bank are enough to spark interest in the concept, but there is still a concern with the lack of scientific evaluation of created wetlands and the development of proven techniques. Native wetland plant stock must be available along with the proper soil qualities to encourage the survival of wetland plants. With the project site there is potential to utilize existing wetlands to provide some of the plant base. There is also the opportunity to stock pile wetland soils and seed base from a portion of the existing wetland, that will be part of the mining operation. 32 An inventory of plant species and habitat was taken on the site in a mining area that has not yet been reclaimed. The inventory was taken by a nearby resident over a six month time span between April and May of 1998. The inventory shows an impressive wetland plant base germinating on the site along with a diverse collection of bird species. In all there were fifty three(53) bird species including the Bald Eagle and the Golden Eagle. Not all of the germinating plants are favorable to a quality wetland and their reproduction will need to be discouraged with the proper herbicide or weeding. This spontaneous generation of plant and animal species is cultivating in an area that has active mining operations to the immediate east and west side. This may be a strong indication of the compatibility of mining and wetland development. Conclusion The Bend Area Project has all the right ingredients to break ground in Michigan for the purpose of creating a wetland bank in the reclamation process of aggregate mining. There is the opportunity to create a private/public partnership with the mining operators and the Ottawa County Park Commission in the development and management of a wetland bank that would provide quality recreation and a chance experiment with wetland development. The development of wetland banking in an aggregate mine sites is not a new concept. There has been an interest in this concept for many years and each state will have different restraints and concerns implementing this concept. But for the most part, the features needed to develop economically and environmentally feasible wetland banks in mine sites are present. The life of the mining operations lasting for 5 to 30 years provides development and monitoring time to establish the bank with minimal effort and cost to the mining company. And there is strong evidence that habitat can exist harmoniously with mining operations occurring around a wetland site without disturbance from the operations. Aggregate mining can also provide hydrology, silt, clay, sand, gravel, and rock for the development of wetlands and wetland habitats. In the process of developing recreational use for the county park Master Plan a unique opportunity arises to develop the recreational wetland area into a wetland bank to provide for 33 future mitigation of wetlands disturbed in the mining process and provide additional wetland mitigation credits for future development within the Grand watershed. The mining company would have the opportunity to sell the credits for the current market value in the area. A determined percentage of the sales per acre could be set aside to be established in an account for use in monitoring and managing the wetland bank. The land could then be gifted to the Ottawa County Park Commission providing they maintain and manage the wetland to ensure its continued establishment of high quality and quantity of wetland plant and animal species. Thus fulfilling the obligation to maintain the wetland and provide quality recreation for the county park patrons. Michigan historically is know for strict protection of wetlands, and in the past representatives of the Michigan Department of Environmental Quality appeared to be skeptical about the potential development of wetland banks. This is beginning to slowly change, although there are no wetland mitigation banks in Michigan there are guidelines developed'for producing a bank. This is a promising gesture considering the lack of support in the past. There is a developing history of wetland creation in Michigan to begin to draw experiences from, as well as, a history of wetland banking in other states that could be the starting point for developing guidelines and techniques for creating wetland banks in aggregate mine sites in the state of Michigan. The Bend Area Project or a project with the same elements may provide the encouragement that Michigan’s Department of Environmental Quality needs to see that the wetland banking in Michigan can provide a useful tool for minimizing the effects that development has on the goal of “no net loss” in Michigan. 34 Selected Bibliographies Aggregates Industry Wetlands Coalition. Wetlands & The Aggregates Industry Management Guidelines. Boulder, Colorado: Hart & Associates, 1992. The American Society of Landscape Architects. Creating Land For Tomorrow: A Guide to Landscape Architect’s Participation in Planning Development. Washington, DC: ASLA, October 1978. Army Corps of Engineers. National Wetland Banking Concepts: Institute for Water Resources, Water Resource Support Center US. Alexandria, Virginia: IWR Publication, July 1992. Association of Collegiate Schools of Planning. Journal of Planning Education and Research. Volume 14 Number 2. Winter 1995. Bauer, Anthony M. Shaping Land For Tomorrow: A Land Reclamation Forum Conference Proceedings. East Lansing, Michigan: Department of Urban Planning, Michigan State University, October 24-27, 1982. Baker, Douglas. Planning for Aggregate Resource Extraction: Putting the Inventory into a Context. [Online] Available http://www.cafgeosmin/maginv/surfical/forum/fiapefl.htm, 1996. Benson, Dr. John F. “The Elements of Sustainable Aggregate Policy”. Journal of Planning and Management. Tyne, UK: University of Newcastle. Volume 14 Number 4, December 1995. Booth, Norman K, James E. Hiss. Residential Landscape Architecture: Design Process for the Private Resident. Englewood Cliffs, New Jersey : Prentice Hall Career & Technology, 1991. Brenner, Fred J. “Reclaiming Mine Lands For Habitat Diversity”. Sudbury ‘95 Mining and the Environment. Sudbury, Canada. Volume III Conference Proceedings. May 28 to June 1, 1995. Brumbaugh, Dr. Robert W. Wetland mitigation banking: Entering a new era? US. Army Corps of Engineers Institute for Water Resources. [Online] Available htth/wmvgrmy.mil/'el/wrtc/wrp/bulletinesfvsn3/brum.html 1998. Buttleman, Cynthia B. A Handbook for Reclaiming Sand and Gravel Pits in Minnesota. St. Paul Minnesota: Department of Natural Resource Division of Minerals, July 1992. Burley, J .B., A.M. Bauer. Kenneth L. Schellie, A Landscape Architectural Reclamation Pioneer. A New Era of Land Reclamation. American Society for Surface Mining and Reclamation. Tampa, Florida, June 11-15, 2000. Crawford, Richard D. and Judith A. Rossiter. General Design Considerations in Creating Artificial Wetlands for Wildlife North Dakota: North Dakota Department of Biology, University of North Dakota, 1992 Dahl, T. E. Wetlands Losses In The United States 1780's To 1980's. Washington, DC: Department Of The Fish and Wildlife Services, 1990. Dahl, T. E. Johnson. Status and Trends of Wetlands in the Conterminous United States Mid- 19 70 ‘s to Mid-1980’s. US. Department of Interior, Fish and Wildlife Service, Washington, DC, 1991. Ettigner, William J. and William R. Mannan. “Sand and Gravel Pit Reclamation Louisiana: Creation of Wetland Habitats and its Integration into Adjacent Undisturbed Boyou”. Wildlife Values of Gravels Pits Symposium. Minnesota: University of Minnesota, June 24-26, 1982. Environmental Law Institute. Wetland Mitigation Banking: An Environmental Law Institute Report. Washington DC: Environmental Law Institute, 1993. Environmental Law Institute. National Wetland Mitigation Banking Study: Wetland Mitigation. Washington DC: Environmental Law Institute, February, 1994. Hammer, Donald A. Creating Freshwater Wetlands. Boca Raton, Ann Arbor, London: Lewis Publishers, 1992. Hart, Michael J. “What You Should Know About Wetlands”. Rock Products. Boulder, Colorado: February, 1995. Hynes, Thomas P., and Marcia C. Blanchette. Mining and the Environment. Sudbury ‘95 Sudbury, Canada, May 28 to June 1, 1995. Jensen, David R. “Selecting Land Use for Sand and Gravel Sites”. Department of Landscape Architecture: University of Illinois, Urbana, Illinois. National Sand and Gravel Association, 1967. Kusler, Fr. Jon A. and Mary E. Kentula, ed. Wetland Creation and Restoration: The Status of the Science. Washington DC: Island Press, 1990. Levesque, Raymond C. Wetland Loss Mitigation: Case Stua)» Under Section 404. The Environmental Professional, Volume 15, 1993. Matter, William J. and William R. US. Department of Interior, Fish and Wildlife Service Resource Publication 171. Washington, DC. 1988. Meadows, Donella H., Dennis L. Meadows, and Jorgen Randers. Beyond The Limits: Confronting Global Collapse Envisioning A Sustainable Future. White River Junction, Vermont: Chelsea Green Publishing Company, 1992. Michigan Department of Management and Budget. Michigan Population Update. Michigan Information Center Oflice of the State Demographer. Vol. 5 No.2, June, 1997. Michigan Department of Natural Resources. Report of The Michigan Department of Natural Resources Wetland Policy Work Group. Lansing: MDNR, December 22, 1993. Michigan Department of Natural Resources Land and Water Management Division. Wetland Protection Guidebook. Lansing: MDNR, 1988. Miller, Robert H, PE. and Richard M. Hopen, Esq. “Wetlands Mitigation Banking: Trend of Fade?” Florida Engineering Society Journal. Florida, October, 1993. Porter, Douglas R., and David A. Salvensen. Mitigation Banking: Theory and Practice. Washington DC: Island Press, 1996. Porter, Douglas R., and David A. Salvensen. Collaborative Planning for Wetlands and Wildlife: Issues and Examples. Washington DC: Island Press, 1995. Sather, J .H., and RD. Smith. An Overview of Major Wetland Functions. Washington DC.: US. Fish and Wildlife Service. Biological Report FWS/OBS-84/ 18, 1984. Steinberg, Robert E., Porter, Wright, Morris & Arthur. Wetlands and Real Estate Development Handbook. Rockville, Maryland: Government Institutes, Inc, 1991. Storm, Linda. Wetland Banks: Case Studies. US. Environmental Protection Agency. [Online] Available http://wwwwsdotwa.gov./eesc/environmental/B7.htm, 1997. Svoboda, Franklin J. “Wetland Restoration-Myth or Reality?!” Land and Water. September/ October, 1996. Scodari, Paul, and Robert Brumbauh. National Wetland Mitigation Banking Study: Commercial Wetland Mitigation Credit Ventrues: 1996 National Survey. Alexandria, Virginia: Institute for Water Resources Support Center U. S. Army Corps of Engineers. IWR Report 96-WMB-9, August, 1996. Svendarsky, Daniel W. Gravel Pits as Habitat for Wetland Wildlife in North America and Europe. San Jose, Costa Rica: The international Wildlife Congress, September 1993. U. S. Department of the Interior. Classification of Wetlands and Deepwater Habitats of the United States. Washington DC: US. Fish and Wildlife Service. FWS/OBS-79/3 1,1979. US. Department of the Interior. Mitigation Banking. Washington, DC: US. Fish and Wildlife Service. Biological Report, 88(41), 1988. US. Environmental Protection Agency. America ’s Wetlands: Our Vital Link Between Land and Water. Washington, DC: Office of Wetland Protection, 1988. U. S. Environmental Protection Agency. Wetlands Mitigation Banking. [Online] Available httg/r’mvw.epggov/owow/wetlands/facts/fact11.html August 26, 1997. US. Environmental Protection Agency. [Online] Available httpzz’l’www.u'etlands.com/fed/frlOmgy99ghtm, May 10, 1999. United States Court of Appeals. [Online] Available http://wwwwetlgmds.com/fed/tulloch4.htm. 1998. 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