FINDINGS FOR THE MARYLAND COASTAL NONPOINT PROGRAM FOREWORD This document contains the findings for the coastal nonpoint pollution control program submitted by the State of Maryland pursuant to Section 6217(a) of the Coastal Zone Act Reauthorization Amendments of 1990 (CZARA). The findings are based on a review of the Maryland's Coastal Nonpoint Pollution Control Program, July 14, 1995 and supplemental material provided by Maryland subsequent to the program submittal. The National Oceanic and Atmospheric Administration (NOAA) and the U.S. Environmental Protection Agency (EPA) reviewed this information and evaluated the extent to which it conforms with the requirements of CZARA. NOAA and EPA commend Maryland on the substantial amount of time and effort put into developing your program and we appreciate the commitment you have shown to complete an ambitious task with limited resources. We will continue to work with coastal states and territories to ensure that these findings represent an accurate assessment of current state and territory abilities and efforts to address coastal nonpoint source pollution. We recognize that there may be further administrative changes to the coastal nonpoint program that will impact these findings and we assure you that, once such changes are finalized, we will review these findings in light of the changes and make any necessary adjustments. APPROVAL DECISION NOAA and EPA approve the coastal nonpoint pollution control program submitted by the State of Maryland pursuant to Section 6217(a) of the Coastal Zone Act Reauthorization Amendments of 1990, subject to certain conditions. This document provides the specific findings used by NOAA and EPA as the basis for the decision to approve Maryland's program. It also provides the rationale for the findings and includes conditions that will need to be met for Maryland to receive final approval of its program. The timeframes associated with conditions become effective on the date of the approval letter for these findings. We recognize that Maryland has already proposed some changes to its program that would, if finalized, ensure implementation of the management measures in conformity with the section 6217(g) guidance. In these cases, the conditions are based on the State's proposed changes. INTRODUCTION This document is organized by the major nonpoint source categories and subcategories identified in the section 6217(g) guidance and the administrative elements identified in the program guidance (including the boundary for the 6217 management area). Where appropriate, NOAA and EPA have grouped categories and subcategories of management measures into a single finding. The structure of each finding follows a standard format. Generally, the finding is that the state program includes or does not include management measures in conformity with the (g) guidance and includes or does not include enforceable policies and mechanisms to ensure implementation. In some cases, the finding reflects that the state has identified a back-up enforceable policy, but has not yet demonstrated the ability of the authority to ensure implementation. For further understanding of terms in this document, the reader is referred to the following: Guidance Specifying Management Measures for Sources of Nonpoint Pollution in Coastal Waters (EPA, January 1993) Coastal Nonpoint Pollution Control Program: Program Development and Approval Guidance (NOAA and EPA, January 1993) Flexibility for State Coastal Nonpoint Programs (NOAA and EPA, March 1995) The references in this document refer to the Maryland's Coastal Nonpoint Pollution Control Program, July 14, 1995 ("program submittal"). NOAA and EPA have written this document as succinctly as possible. We have relied upon, but do not repeat here, the extensive information that the State has included in its program submittal. Further information and analysis, including material provided by Maryland subsequent to the program submittal, is contained in the administrative record for this approval decision and may be reviewed by interested parties at the following locations: EPA/Office of Wetlands, Oceans and Watersheds Assessment & Watershed Protection Division Nonpoint Source Control Branch 401 M St., SW (4503-F) Washington, DC 20460 Contact: John Kosco (202/260-6385) NOAA/Office of Ocean and Coastal Resource Management Coastal Programs Division SSMC-4, N/ORM3 1305 East-West Highway Silver Spring, MD 20910 Contact: Joshua Lott (301/713-3117, x178) U.S. EPA Region III Office of Watersheds, Maryland/District of Columbia Branch Chestnut Building 841 Chestnut Street Philadelphia, PA 19107 Contact: Peter Weber (215/566-5749) I. BOUNDARY FINDING: Maryland's boundary is sufficient to control the land and water uses that have or are reasonably expected to have a significant impact on the coastal waters of Maryland. RATIONALE: Maryland's proposed boundary approximates the NOAA recommendation of coastal watersheds, with the exception of the headwater reaches of the Patuxent, Anacostia, Patapsco, and Gunpowder Rivers and Rock Creek. Maryland proposes using the existing coastal zone (based on County boundaries; approximately 2/3 of the land area in the State) as its 6217 management area. Maryland used data from the Chesapeake Bay Watershed Model and water quality monitoring programs to justify its boundary proposal. The State compared the controllable nonpoint nitrogen and phosphorus loads with the total load (point and nonpoint) from each of the small upstream portions of basins that Maryland excluded from the 6217 management area. The State also compared the controllable nonpoint loads from these areas to the total loadings from the full tributary basin, e.g., the small headwater basin of the Patuxent River compared to the entire Patuxent watershed. The controllable nonpoint loads from excluded portions of the basins range from 0.3 to five percent of total loadings from the basins. The State concluded that this percentage is not significant; therefore the State proposes not to include those areas. Analysis of Maryland's 1993 305(b) report indicates that water quality in the excluded areas is generally Good. Based on available information, including Maryland's modeling analysis in the program submittal, NOAA and EPA do not have indications that Maryland's alternative 6217 management area excludes: (a) existing land uses that reasonably can be expected to have a significant impact on coastal waters of the State; or (b) reasonably foreseeable threats to coastal waters from nearby activities landward of the State's 6217 management area. II. AGRICULTURE FINDING: Maryland's program includes management measures in conformity with the 6217(g) guidance. Maryland's program includes enforceable policies and mechanisms to ensure implementation of the erosion and sediment control measures throughout the 6217 management area. The State has identified back-up enforceable policies and mechanisms for implementing the confined animal facility, nutrient management, pesticide management, and grazing management measures but has not yet demonstrated the ability to ensure implementation throughout the 6217 management area. Maryland has presented sufficient justification for exclusion of the irrigation water management measure for irrigated agricultural lands. CONDITION: Within one year, Maryland will develop a strategy (in accordance with Section XIV, page 18) to implement the confined animal facilities, nutrient management, pesticide management, and grazing management measures throughout the 6217 management area. RATIONALE: Maryland includes in its coastal nonpoint program the 6217(g) management measures for agricultural sources. The State has also identified management practices to implement the measures. Maryland proposes to implement the erosion and sediment control, large and small confined animal facility, nutrient management, and grazing management measures through Soil Conservation and Water Quality (SCWQ) plans. SCWQ plans contain management practices that provide for the implementation of these measures. Maryland's Agricultural Sediment Control Law and Regulations (MD CODE ANN. ENVIR. 4-413 and 4-417 and MD REGS CODE 26.09.03.01 - .08) ensure implementation of the erosion and sediment control management measure by prohibiting agricultural operations from adding, introducing, leaking, spilling, or otherwise emitting soil or sediment into waters of the State, or placing soil or sediment in a condition or location where it is likely to be washed into waters of the State. This inclusive standard for erosion and sediment control addresses all agricultural operations. Farmers implementing and maintaining approved SCWQ plans are exempt from the penalty provisions of 4-417, which includes provisions for civil and criminal penalties. Under section 26.09.03.05 of the regulations, the Maryland Department of the Environment (MDE) is responsible for investigating any reports to determine if there is agricultural sediment pollution in violation of 4-413(b). Where MDE identifies a sediment pollution violation, it may issue an order to require one of several actions, including the development of a SCWQ plan or modification of an existing SCWQ plan. A Memorandum of Understanding between the Department of Agriculture and MDE guides coordination on sediment enforcement and education activities. Several authorities provide for implementation of the confined animal facility, nutrient management, and grazing management measures in limited portions of the 6217 management area. For example, SCWQ plans are required under the Chesapeake Bay Critical Area Program (MD CODE ANN NAT RES 8-1801 et seq., MD REGS CODE 27.01.01 et. seq.) and Agricultural Water Quality Cost Share Program -- for animal waste storage or poultry mortality composters (MD CODE ANN AGRIC 8-801 - 8-806). Also, MDE must issue a permit for all application of sewage sludge (MD CODE ENVIR 9-230 et seq., MD REGS CODE 26.04.06). However, these authorities do not ensure implementation of the confined animal facility, nutrient management, and grazing management measures on all farms in the 6217 management area. The program submittal cites two back up enforceable policies and mechanisms: MD CODE ANN ENVIR 9-322, which prohibits discharging any pollutant into the waters of the State; and MD CODE ANN. ENVIR. 9-323, which provides Maryland with the authority to require a discharge permit for any operation that could cause or increase the discharge of pollutants into the waters of the State. According to the program submittal, Maryland defines an agricultural operation as having a minimum of 5 animals. The applicability of the confined animal facility measures does not have a minimum threshold for new operations. However, all operations in Maryland are subject to the cited back up enforceable policies and mechanisms (MD CODE ANN ENVIR 9-322, 9-323) and no change to the Maryland definition is required. The pesticide management measure applies to the application of pesticides to agricultural lands. Maryland's Pesticide Applicator's Law (MD CODE AGRIC. 5-201 - 5-211) and Regulations (MD REGS CODE 15.05.01-15.05.16) provide for implementation of the pesticide measure where an applicator is certified by the Secretary to apply pesticides (MD REGS CODE 15.05.01.02-.03). The certified applicator provision applies to restricted use pesticides and pest control consultants who are in the business of pest control. All pest control businesses must be licensed and employees who perform pest control must successfully complete a training program (including a closed book exam) provided by the Department of Agriculture. The training program must include label comprehension, pesticide application techniques, environmental and health concerns, and integrated pest management (IPM). However, pesticide applicators applying general use pesticides on their own land are not required to be certified as described in the above paragraph. Applicators using general use pesticides on their own land are only required to observe precautions so that "unreasonable adverse effects on the environment do not occur or are minimized." These general standards of the regulations apply to all applicators. The training program requirement applies to commercial applicators and private applicators using restricted use pesticides only. This does not ensure implementation of all elements of the management measure throughout the 6217 management area. In addition to the authorities cited above, Maryland has strong voluntary programs to encourage implementation of SCWQ plans, including the Maryland Agricultural Water Quality Cost Share Program (MACS), certification of private nutrient management consultants, property tax credits for agricultural land under a SCWQ plan, the University of Maryland's promotion of IPM, MDA's licensing of pest control consultants and the Chesapeake Bay Tributary Strategies. The Tributary Strategies are driven by a numeric goal, the reduction of nutrient loadings by 40 percent by the year 2000. The strategies call for further implementation of SCWQ plans and other BMPs which could be used to implement the (g) measures as well as meeting the 40 percent nutrient reduction goal jointly established by Maryland and other jurisdictions that participate in the Chesapeake Bay Program. As stated in the findings and conditions, Maryland needs to demonstrate the ability to ensure implementation of the pesticide management measure throughout the 6217 management area for all applicators. This may be done by demonstrating how the State promotes the use of IPM for all applicators applying both restricted and general use pesticides. NOAA and EPA encourage the State to use the Tributary Strategies and associated voluntary programs listed above as elements of the "strategy" identified in the above condition to implement the confined animal facilities, nutrient management, pesticide management, and grazing management measures throughout the 6217 management area. The 1997 re- evaluation of the Tributary Strategies presents a good opportunity for Maryland to meet the condition. Maryland's program submittal indicates that nonpoint sources of pollution from irrigation do not and are not reasonably expected to present significant adverse effects to living coastal resources or human health in Maryland. Therefore, the State proposed an exclusion of the irrigation management measure. According to the 1992 Census of Agriculture, Maryland has almost 54,000 acres of irrigated land distributed on over 870 farms in the State's 6217 management area. This represents four percent of agricultural land in the 6217 management area. Maryland submitted information to NOAA and EPA subsequent to the program submittal which justifies the exclusion of this measure. Irrigated lands contribute no more than two to three percent of nutrient loadings to coastal waters. There are only three farms using chemigation, and all use anti-backflow devices. The State has presented sufficient justification to indicate that nonpoint pollution from irrigation does not and is not reasonably expected to have significant adverse impacts on the State's coastal waters. III. FORESTRY FINDING: Maryland's program includes management measures in conformity with the 6217(g) guidance and includes enforceable policies and mechanisms to ensure implementation. RATIONALE: As described on pages 43 - 70 of the State's program submittal, Maryland has a comprehensive forestry program that addresses all of the forestry management measures. Maryland's Erosion and Sediment Control Law Regulations (MD REGS CODE 26.09.01.01, et seq.) require that a sediment control plan must be developed and approved before undertaking any earth disturbing activity in excess of 5,000 square feet. This threshold is sufficient to meet the applicability for the forestry measures in the 6217(g) guidance. Silvicultural operations which exceed this limit must adhere to the mandatory Standard Erosion and Sediment Control Plan for Forest Harvest Operations in Maryland (Standard Plan). This plan lists general sediment control requirements for each harvest. For certain activities, including harvesting within 1,000 feet of the Chesapeake Bay or in nontidal wetlands, harvesting in a streamside management area, and constructing and maintaining roads on excess of 15 percent slope, a "Custom Plan" is required. The Soil Erosion and Sediment Control Guidelines for Forest Harvest Operations in Maryland specify management practices to be included in the Custom Plans. The Guidelines contain practices in conformance with all the forestry management measures, and the Erosion and Sediment Control Law ensures that all forestry operations are conducted in accordance with the practices, where applicable. Before DNR approves the harvesting operation, a DNR forester, landowner/manager, and logger together determine which BMPs contained in the Guidelines are applicable and how they will be implemented. The Custom Plan will then be written to reflect those decisions. In addition, a Nontidal Wetland and Waterway Permit must be obtained for stream crossings if the drainage area above the crossing exceeds 400 acres, or exceeds 100 acres for designated trout streams. Several agencies cooperate to implement and enforce the silviculture program. Soil Conservation District staff develop and approve the Standard and Custom Plans, with assistance from foresters in the Department of Natural Resource's (DNR) Forest Service when needed. MDE reviews and approves plans for harvests on State and federal land. State-level enforcement of the erosion and sediment regulations is provided by the Inspection and Compliance program in MDE. This includes monitoring of the approved silvicultural plans to ensure they are being implemented correctly. MDE and DNR jointly developed the Erosion and Sediment Control Guidelines. The program submittal indicates that site preparation and forest regeneration are not a significant source of nonpoint source pollution in the State and are therefore not applicable to Maryland. The most common method of site preparation in the Maryland 6217 management area is application of herbicides, which does not increase the potential for erosion and sedimentation and is covered under the forest chemical management measure. If site preparation immediately follows a harvest, then the site preparation activities are usually written into the sediment and erosion control plan for the harvest. Also, these activities within the 6217 management area are generally limited to the coastal plain, where topography limits the potential for erosion and sedimentation problems. Maryland's Soil Erosion and Sediment Control Guidelines for Forest Harvest Operations in Maryland specify management practices for site preparation and forest regeneration to be included in Custom Plans, and the Erosion and Sediment Control Law ensures that all forestry operations are conducted in accordance with these practices, where applicable. Therefore, though site preparation and forest regeneration are generally not a problem in Maryland, the State has the tools available to implement appropriate management measures. In addition to fire management practices specified in a Custom Plan, DNR has issued an Operation Order which requires that a prescribed burn plan be submitted and approved prior to any prescribed burn. NOAA and EPA encourage DNR to complete the revised Operation Order to require that prescribed burns comply with minimum standards. The conditions of a Standard Plan specify appropriate use of forest chemicals. If all the conditions of the Standard Plan cannot be met, it is necessary to have a plan amendment prepared by a licensed forester prior to the SCD approving the plan. The Guidelines for a Custom Plan establish certain chemical control criteria, such as: application of pesticides and disposal of containers should follow manufacturers' label instructions; and fertilizer should not be broadcast within a streamside management zone. The programs pertaining to the application of agricultural pesticides apply to silvicultural operations, also. IV. URBAN A. NEW DEVELOPMENT FINDING: Maryland's program includes management measures in conformity with the 6217(g) guidance. Maryland's program includes enforceable policies and mechanisms to ensure implementation. Maryland has provided sufficient justification for exclusion of the new development management measure in Anne Arundel, Baltimore, Charles, Harford, and Prince Georges Counties and Baltimore City. RATIONALE: Maryland's Stormwater Management Regulations (MD REGS CODE 26.09.02.01 - .10) establish criteria that local governments must include in required stormwater management programs. Eastern Shore counties, for example, must ensure that post-development peak flow is less than or equal to predevelopment peak flow for a two-year storm event. Other counties require the same standards for both a two- and ten- year storm event. The Department of the Environment evaluates each local stormwater management program on a triennial basis. The regulations (MD REGS CODE 26.09.02.08) require stormwater management design criteria that reduce TSS loadings in conformity with the 6217(g) guidance. The regulations require that stormwater management practices be used in developing a stormwater management plan according to the following order of preference: (1) infiltration of runoff on-site; (2) flow attenuation by use of open vegetated swales and natural depressions; (3) stormwater retention structures; and (4) stormwater detention structures. The Department of the Environment has published several design manuals and technical guidance documents to assist applicants in meeting the design criteria. These documents show that, by design, the practices required in Maryland's regulations can reduce TSS loadings in conformity with the 6217(g) guidance. NOAA and EPA have concerns, however, that the sole use of open vegetated swales and natural depressions will not achieve the TSS loadings reduction described in the management measure. We encourage Maryland to continue to evaluate local programs to ensure that implementation of stormwater management practices, either alone or in combination, achieve the management measure. Anne Arundel, Baltimore, Charles, Harford, and Prince Georges Counties and Baltimore City implement Phase I municipal NPDES permits that address this management measure. These jurisdictions are therefore excluded from implementing this management measure under the coastal nonpoint program. B. WATERSHED PROTECTION, SITE DEVELOPMENT, AND CONSTRUCTION SITE EROSION AND SEDIMENT CONTROL FINDING: Maryland's program includes management measures in conformity with the 6217(g) guidance and includes enforceable policies and mechanisms to ensure implementation. Maryland has provided sufficient justification for exclusion of the watershed protection, site development, and construction site erosion and sediment control management measures in Anne Arundel, Baltimore, Charles, Harford, and Prince Georges Counties and Baltimore City. RATIONALE: The Economic Growth, Resource Protection, and Planning Act (Chapter 437 of the Acts of 1992) requires counties and municipalities to revise their comprehensive plans and zoning and subdivision ordinances to include "seven visions" for development as described in the Act. One vision is the protection of sensitive areas, including steep slopes, streams and their buffers, 100-year floodplains, and habitat for endangered and threatened species. All State funded and conducted projects must adhere to these standards, also. Local governments that fail to enact these changes are subject to losses in state funding. The Nontidal Wetlands Program, established by the Nontidal Wetlands Protection Act (MD CODE ANN NAT RES 8-1201 - 8-1211) adopts State standards for planning, regulating, restoring, creating, and enhancing nontidal wetlands and protecting existing natural drainageways and riparian corridors through a permit program. Several jurisdictions in the management area also implement optional wetland watershed management plans developed under authority of this Act. The Chesapeake Bay Critical Area Program, which limits impervious surfaces, and the Forest Conservation Act, which requires the preservation of existing forests or reforestation of areas being developed, provide additional measures of protection in these areas. The Sediment Law and Erosion and Sediment Control Regulations (MD CODE ANN ENVIR 4-201 - 4-208, MD REGS CODE 26.09.02.01 - .10) require implementation of an erosion and sediment control plan to protect streams and other watercourses from clearing and grading activities. Plans are approved based on the adequacy of the measures to minimize erosion and keep sediment on-site. The plan must utilize existing contours and consider the preservation of natural vegetation and sensitive features, including steep slopes, the State's designated Critical Areas, and other landscapes. These practices are illustrated in 1991 Maryland Standards and Specifications for Soil Erosion and Sediment Control, which is incorporated by reference into State regulations. Anne Arundel, Baltimore, Charles, Harford, and Prince Georges Counties and Baltimore City implement Phase I municipal NPDES permits that address these management measures. These jurisdictions are therefore excluded from implementing these management measures under the coastal nonpoint program. C. CONSTRUCTION SITE CHEMICAL CONTROL FINDING: Maryland's program includes management measures for construction site chemical control in conformity with the 6217(g) guidance and includes enforceable policies and mechanisms to ensure implementation throughout the 6217 management area. Maryland has provided sufficient justification for exclusion of the construction site chemical control management measure in Anne Arundel, Baltimore, Charles, Harford, and Prince Georges Counties and Baltimore City. RATIONALE: Maryland's Oil Control Program (MD CODE ANN ENVIR 4-401 - 4-418, MD REGS CODE 26.01.01 - .11) addresses the storage and handling of petroleum products in conformity with this management measure. The erosion and sediment control program (law and regulations) specifies allowable fertilizer rates for vegetative stabilization of construction sites, and pesticide applicators are licensed and must follow directions on the label. The Maryland Occupational Safety and Health Administration (MOSH) Law requires employers to comply with the federal "Hazardous Communication Standard" which requires that employers provide information and training to employees on the dangers of hazardous materials, and that those materials be labeled. Specifically, generally applicable precautions for safe handling, use, clean up of spills and leaks, appropriate engineering controls, and work practices are required (Hazard Communication Guide (g)(2)(viii-ix)). MOSH has conducted training specifically targeting the construction industry. They periodically conduct inspections to determine compliance and take enforcement actions as necessary. The State's erosion and sediment control program and the MOSH Law provide mechanisms for ensuring implementation of the measure throughout the management area. Anne Arundel, Baltimore, Charles, Harford, and Prince Georges Counties and Baltimore City implement Phase I municipal NPDES permits that address this management measure. These jurisdictions are therefore excluded from implementing this management measure under the coastal nonpoint program. D. EXISTING DEVELOPMENT FINDING: Maryland's program includes management measures in conformity with the 6217(g) guidance and includes enforceable policies and mechanisms to ensure implementation. Maryland has provided sufficient justification for exclusion of the existing development management measure in Anne Arundel, Baltimore, Charles, Harford, and Prince Georges Counties and Baltimore City. RATIONALE: The Stormwater Management Cost Share and Water Pollution Control Fund programs (MD CODE ENVIR 9- 345 - 9-351, MD REGS CODE 26.03.06) allow the State to prioritize watershed pollutant reduction opportunities by providing financial assistance to localities for the installation of stormwater BMPs and implementation of stormwater controls in existing urban areas. Municipalities with stormwater runoff problems from existing development have used these State programs for retrofitting. Maryland uses a comprehensive evaluation process for determining the annual distribution of capital funds for nonpoint source pollution control projects. The guidelines include: severity of problem; quantity of pollutants being reduced; relative loading rates for watershed; areal extent of protection of restoration effort; potential for public education/outreach; readiness to proceed with project; and cost effectiveness. Anne Arundel, Baltimore, Charles, Harford, and Prince Georges Counties and Baltimore City implement Phase I municipal NPDES permits that address this management measure. These jurisdictions are therefore excluded from implementing this management measures under the coastal nonpoint program. E. NEW AND OPERATING ONSITE DISPOSAL SYSTEMS (OSDS) FINDING: Maryland's program includes management measures in conformity with the 6217(g) guidance, except it does not include measures for (1) new OSDS near nitrogen-limited surface waters and (2) the inspection of OSDS at a frequency to ascertain whether OSDS are failing. Maryland's program includes enforceable policies and mechanisms to ensure implementation. CONDITION: Within three years, Maryland will include in its program management measures for protection of nitrogen-limited surface waters and inspection and maintenance of existing OSDS in conformity with the 6217(g) guidance. RATIONALE: Maryland has a permitting program (MD CODE ANN ENVIR 9-216 et seq., MD REGS CODE 26.04.02.01 - .12, 26.04.03.01 - .03) for new and existing OSDS that is in conformity with the 6217(g) guidance, except that the State does not include measures to limit nitrogen loadings from new OSDS near nitrogen-limited waters and does not include measures for inspection and maintenance. The State requires a four foot separation distance between OSDS and the limiting zone, unless the State determines the system will not contaminate ground water. Violators of the Sewage Disposal Code face misdemeanor charges. Maryland's program for managing new OSDS in areas near nitrogen-limited waters consists of applying maximum development densities, rather than OSDS design standards as required by the management measure. Maryland is also developing a BMP manual which discusses construction and use of innovative systems and is sponsoring two projects -- field sampling from 11 sites to estimate nitrogen loading from OSDS to surface waters, and GIS modeling of the Patuxent River watershed to model discharge of nitrogen from OSDS -- which will provide information to help Maryland meet the measure. NOAA and EPA encourage Maryland to use the BMP manual and the results of the technical projects in conjunction with the "Areas of Special Concern" program mentioned in the program submittal to address this element of the measure. In Areas of Special Concern, OSDS installation will be subject to a management plan which could include specific design standards. There are regular inspection and maintenance programs for many existing OSDS, including food service establishments, day care centers, group homes, and those OSDS affecting shellfishing waters. Maryland surveys local governments on an annual basis to develop a needs list for connecting communities with failing OSDS to community sewage disposal systems. The "Areas of Special Concern" program under development will facilitate additional inspections and help Maryland meet the measure. F. POLLUTION PREVENTION FINDING: Maryland's program includes management measures in conformity with the 6217(g) guidance. RATIONALE: Maryland's Urban Nutrient Management Workgroup is developing a point-of-sale brochure explaining proper fertilizer use and plans to work with professional grounds managers to encourage proper operation and maintenance during landscaping. Other programs in the State that support pollution prevention include recycling, proper disposal of pet waste, auto and boat maintenance and the Adopt-a-Stream stewardship program. G. ROADS, HIGHWAYS, AND BRIDGES FINDING: Maryland's program includes management measures for roads, highways, and bridges in conformity with the 6217(g) guidance. Maryland's program includes enforceable policies and mechanisms to ensure implementation. Maryland has provided sufficient justification for exclusion of the roads, highways, and bridges management measures for those elements of the State's highway system covered under the Maryland Department of Transportation's NPDES permit, since all locations and activities covered under the NPDES program are excluded from state Coastal Nonpoint Programs.. RATIONALE: Maryland has a comprehensive program to address the planning, siting, and design, bridge, and construction management measures. Maryland's Economic Growth, Resource Protection, and Planning Act (Chapter 437 of the Acts of 1992) requires advance planning for roads, highways and bridges which includes consideration of a variety of environmental protections, including water quality, for both State and local roads. The Nontidal Wetlands Protection Act and Tidal Wetlands Act (MD CODE ANN NAT RES 8-1201 - 8-1211, 9-101 - 9-501) require special permits, buffers and comprehensive watershed plans for wetlands. Impervious area limits and mitigation for tidal wetlands are also required, in accordance with the Tidal Wetlands Act. Stream and floodplain regulations (MD CODE ANN NAT RES 8-803 - 8-814, MD REGS CODE 8.08.05.03) address hydrologic considerations for bridges. Maryland's Stormwater Management Law (MD CODE ANN ENVIR. 4-201 - 4-208) requires stormwater management plans and consideration of downstream effects prior to approval of grading and building permits. The Sediment Law and Erosion and Sediment Control Regulations (MD CODE ANN ENVIR 4-201 - 4-208, MD REGS CODE 26.09.02.01 - .10) require implementation of an erosion and sediment control plan to protect streams and other watercourses from clearing and grading activities. All of these regulations and codes contain provisions for inspections, fines, and stop work orders. State Highway Administration (SHA) contract specifications and SHA/MDE inspections provide mechanisms to enforce the erosion and sediment control program. The Maryland Occupational Safety and Health Law requires employers to comply with the federal "Hazardous Communication Standard" which requires that employers provide information and training to employees on the dangers of hazardous materials, and that those materials be labeled. Specifically, generally applicable precautions for safe handling, use, clean up of spills and leaks, appropriate engineering controls, and work practices are required (Hazard Communication Guide (g)(2)(viii-ix)). Maryland's program for operation and maintenance requires salt storage to be covered, salt spreaders to be calibrated, litter pick up, proper maintenance of roadside vegetation, and pesticide minimization. MDE reviews local programs annually to evaluate their use of identified maintenance practices. Maryland's Stormwater Management Cost-Share Program provides financial assistance to local governments to install stormwater BMP's in existing urban areas. Using this program with the required reviews by MDE (of all road improvement projects) to identify retrofit opportunities is innovative. We encourage the State to expand these programs by identifying and prioritizing retrofit opportunities in efforts similar to those used by the State in its Anacostia Watershed retrofit approach. We also recommend that the State use its inspection and maintenance authority under the Stormwater Management Regulations to identify potential improvements with necessary repairs to runoff structures. V. MARINAS AND RECREATIONAL BOATING A. SITING AND DESIGN AND SOLID WASTE FINDING: Maryland's program includes management measures in conformity with the 6217(g) guidance and includes enforceable policies and mechanisms to ensure implementation. RATIONALE: Applications for new and expanding marinas are made to MDE and are subject to permit requirements of the Tidal Wetlands Act and regulations (MD CODE ANN NAT RES 9-101 - 9-501, MD REGS CODE 08.05.05.01 - .10). These comprehensive requirements are in conformity with the marina siting and design management measures. MDE issues and can revoke or suspend licenses or permits if compliance with conditions are not met. Maryland requires marinas with hull maintenance and repair facilities and fueling service to have NPDES stormwater permits; therefore those marinas are excluded from the coastal nonpoint program. A 1994 law requires all new and expanding marinas of more than 10 slips and all existing marinas of more than 50 slips to install adequate pumpout facilities (MD CODE. ANN. ENVIR. 9-333). In concert with the wetlands permitting program, MDE actively uses section 401 water quality certification as a management tool to condition permit approval for all new and expanding marinas. State tidal wetlands permits include conditions that all work be performed in accordance with the 401 certification. Specific review guidelines are included in the Section 401 Water Quality Certification - Marina Assessment Guidelines. Conditions MDE places on applicants for certification include providing for sanitary facilities and pumpout systems; locating trash and garbage containers at marinas; containing residues from bottom scraping, painting, or other discharges and spills associated with boat maintenance; and restricting boat maintenance at individual slips to those activities which can be performed without materials entering the waterway. MDE also issues general oil operation permits which require spill prevention and control, disposal of used oil, and proper storage and handling of petroleum products in strict compliance with Maryland's Oil Control Regulations (MD REGS CODE 26.10.01 - .11). B. MARINA AND BOAT OPERATION AND MAINTENANCE FINDING: Maryland's program includes management measures for fish waste, liquid material, petroleum control, and boat cleaning in conformity with the 6217(g) guidance. The State has identified back-up enforceable policies and mechanisms for implementing the fish waste, liquid material, petroleum control, and boat cleaning management measures but has not yet demonstrated its ability to ensure implementation throughout the 6217 management area, i.e., at existing marinas not covered by the general NPDES permit. Maryland's program includes management measures for the management of sewage facilities and boat operation in conformity with the 6217(g) guidance and includes enforceable policies and mechanisms to ensure implementation. CONDITION: Within one year, Maryland will develop a strategy (in accordance with Section XIV, page 18) to implement the fish waste, liquid material, petroleum control, and boat cleaning management measures throughout the 6217 management area. RATIONALE: Maryland's tidal wetlands permitting program and use of section 401 Water Quality Certification provide for implementation of the measures at new or expanding marinas (tidal wetlands permits contain a condition requiring that all work be performed in accordance with the section 401 certification). Maryland requires marinas with hull maintenance and repair facilities and fueling service to have NPDES stormwater permits; therefore those marinas are excluded from the coastal nonpoint program. However, beyond general back-up authorities, there are not enforceable policies and mechanisms to ensure implementation of the measures at the remaining existing marinas throughout the management area. The Maryland DNR is preparing a "Clean Marinas" initiative that includes practices in conformity with the measures. Maryland will produce and distribute a brochure to the public and a more detailed manual to marina operators that discuss specific practices that may be used to meet the management measures. Maryland is developing a "clean marina" and "clean boat" logo that will be awarded to marinas and boaters that are implementing all required activities and a high percentage of the voluntary management practices. Only qualified marinas will be allowed to display the logo and verification may be conducted through an inspection or self-certification process. This initiative will be accompanied by an extensive public outreach campaign. MD CODE ANN ENVIR 9-322, which prohibits discharging any pollutant into the waters of the State, and MD CODE ANN. ENVIR. 9-323, which provides Maryland with the authority to require a discharge permit for any operation that could cause or increase the discharge of pollutants into the waters of the State, have been identified as back-up authorities for the fish waste, liquid material, and boat cleaning management measures. For the petroleum control management measure, Maryland is developing educational exhibits and brochures that will meet the measure. Maryland's Oil Control program (MD CODE ANN. ENVIR. 4-401 - 4.418, MD REGS CODE 26.10.01 - .11) includes a self-implementing regulation that places all oil handling facilities with capacities of less than 50,000 gallons under a General Oil Operations Permit, which includes spill prevention and spill control requirements. Those that spill petroleum products have the "...responsibility for the prompt control, containment, and removal of any spilled oil." This provides back-up authority to implement the measure. For the boat operation management measure, the Boating Administration's authorities, described on page 139 of the program submittal, provide the ability to ensure implementation of the management measure. The Waterway Improvement Fund (MD CODE ANN. NAT. RES. 8-707) establishes a funding source for waterway improvements, including shore erosion control projects. The maintenance of sewage facilities management measure is implemented through the requirement that all recipients of funding for installation of a pumpout must sign a maintenance and operation agreement. VI. HYDROMODIFICATION FINDINGS: Maryland's program includes management measures in conformity with the 6217(g) guidance and includes enforceable policies and mechanisms to ensure implementation. RATIONALE: Maryland requires permits for both new channelization activities and modification of existing channels through the Stream and Floodplain/Waterway Construction Regulations (MD REGS. CODE tit. 8 08.05.03). Permit applications for new projects are reviewed for impacts on flood patterns, erosion of adjacent streambanks, habitat, movement of fish, and other aquatic resources, including wetlands. Detailed hydrologic and hydraulic studies are frequently required for proposed projects. Practices such as vegetative stabilization of channels are required as conditions of permits for new channelization. The State has cost-share and grant programs, such as the Small Creeks and Estuary Restoration Cost Share Program, dedicated to restoration of waterways which identify opportunities to improve surface water quality and habitat in existing channels. The State's program for drainage ditches in agricultural areas also identifies opportunities for improvement of conditions in channels, and includes these in operation and maintenance plans. Maryland implements management measures for erosion and sediment control at dams by requiring Sedimentation Control Plans for activities involving construction of new dams and repair of existing dams (MD. CODE ANN. 4-101 - 4-109). The Maryland Occupational Safety and Health Law requires employers to comply with the federal "Hazardous Communication Standard" which requires that employers provide information and training to employees on the dangers of hazardous materials, and that those materials be labeled. Specifically, generally applicable precautions for safe handling, use, clean up of spills and leaks, appropriate engineering controls, and work practices are required (Hazard Communication Guide (g)(2)(viii-ix)). Maryland implements management measures for protection of surface water quality and habitat from the effects of dam operation by adding conditions to permits for dam construction and repair which stipulate temperature and release rates, ensure fish passage, and require plans for operation and maintenance (Appropriation or Use of Waters, Reservoirs, and Dams; MD CODE ANN. NAT. RES. 8-801 - 8-814) Maryland requires permits for projects involving streambank and shoreline stabilization (Stream and Floodplain/Waterway Construction Regulations), and the State encourages proper design of structures while giving preference to vegetative controls (Shore Erosion Control Law MD CODE ANN NAT. RES. 8-1001 - 8-1008, 9-217). Management measures to protect shoreline and streambank features with the potential to reduce nonpoint source pollution are implemented through the State's stream and floodplain regulations, which ensure that new construction in waters of the State will not contribute to flooding or streambank erosion elsewhere along the stream channel. Restrictions on development in waterfront areas containing existing woodland buffers, and stormwater management regulations also help to implement measures to protect shoreline features with the potential to reduce nonpoint source pollution, and to protect shorelines and streambanks from erosion due to uses of the adjacent lands. Comprehensive Vessel Management Plans have been developed for three river systems in the State. By offering financial assistance to property owners with shoreline and streambank erosion problems, and prioritizing projects on the basis of sediment and erosion rates, the State helps to identify and implement solutions to existing nonpoint source problems caused by streambank or shoreline erosion that do not come up for review under existing permit authorities. The State also initiates riparian and streambank restoration through cost-share and grant programs dedicated to restoration of waterways. VII. WETLANDS, RIPARIAN AREAS AND VEGETATED TREATMENT SYSTEMS FINDING: Maryland's program includes management measures in conformity with the 6217(g) guidance, and includes enforceable policies and mechanisms to ensure implementation. RATIONALE: Maryland requires a permit for dredging or filling activities in wetlands (Nontidal Wetlands Protection Act MD CODE ANN. NAT. RES. 8-1201 - 8-1211; Tidal Wetlands Act MD CODE ANN. NAT. RES. 9-101 - 9-603). Permit applications for new projects are reviewed for their effects on ecological and aesthetic values of wetlands. The Nontidal Wetlands Protection Act provides for the development of Nontidal Wetlands Watershed Management Plans, enabling the State to address new activities outside of wetlands which have the potential to impact wetlands. State agencies also routinely interact with those local governments having the ability to protect nontidal wetlands during the subdivision review process. Management measures promoting restoration of wetland and riparian areas are implemented through the State's wetlands program which requires restoration for mitigation of wetlands loss or degradation. The State also has cost-share programs dedicated to restoring small creeks and wetlands, and grant programs which provide financial assistance to landowners who plan and maintain forest buffers, particularly in floodplains. Management measures promoting vegetative treatment systems are implemented through the State's wetlands program, which undertakes mitigation projects that include BMP's such as constructed wetlands and filter strips for pretreatment of runoff from upland areas. The State's stormwater management program also encourages the use of wet retention ponds to control and treat stormwater runoff. The State also encourages design and installation of vegetated treatment systems in its cost-share programs dedicated to restoring degraded streams. VIII. ADMINISTRATIVE COORDINATION FINDING: Maryland's program contains mechanisms to ensure coordination among State agencies and between State and local officials. RATIONALE: Maryland proposes to implement the coastal nonpoint program using the same networked approach that the State uses to implement its coastal zone management program. The roles and responsibilities of networked agencies are spelled out in Memoranda of Understanding (MOUs) signed between the Department of Natural Resources (DNR), the lead agency, and other agencies, including the Office of Planning and Departments of the Environment and Agriculture. However, the MOUs are out of date and need to be revised. NOAA and EPA encourage Maryland to revise the MOUs to reflect new responsibilities for implementing the coastal nonpoint program. Coordination between the coastal zone management and 319 programs is maintained through an interagency team which reviews funding applications and by virtue of the fact that the Coastal Zone Management Division of the DNR implements both programs. Maryland ensures adequate coordination between State and local officials through such mechanisms as State oversight of locally implemented programs, and DNR's technical assistance to local governments. IX. PUBLIC PARTICIPATION FINDING: Maryland's program provides opportunities for public participation in the development and implementation of the coastal nonpoint program. RATIONALE: The program submittal describes several activities that provide opportunities for public participation in the coastal nonpoint program during the development and implementation phases. These opportunities include numerous presentations and briefings to diverse groups, and forming subcommittees in two public advisory groups, the Coastal and Watershed Resources Advisory Committee (CWRAC) and the State Water Quality Advisory Committee (SWQAC). Continued public involvement in the implementation of the coastal nonpoint program will be conducted through CWRAC and SWQAC and the ten tributary implementation teams responsible for tracking the progress of the Chesapeake Bay tributary strategies. X. TECHNICAL ASSISTANCE FINDING: Maryland has included programs that will provide technical assistance to local governments and the public for implementing additional management measures. RATIONALE: Maryland has proposed the Chesapeake Bay Critical Area Protection Criteria as its only additional management measures. Maryland currently implements an extensive technical assistance effort with this program. The Critical Area Commission reviews nearly 700 local development projects annually to ensure compliance with the Critical Area Act. The Commission also provides assistance and funding to local jurisdictions and funds three "circuit riders" from the Maryland Office of Planning to assist small municipalities. XI. ADDITIONAL MANAGEMENT MEASURES FINDING: Maryland's program provides for implementation and continuing revision of additional management measures applicable to critical coastal areas and cases where (g) measures are fully implemented but water quality threats or impairments persist. RATIONALE: Maryland has identified the Chesapeake Bay Critical Area Criteria as additional management measures to be applied to land uses within the Chesapeake Bay Critical Area - 1,000 feet of upland bordering the Bay and its tidal tributaries and wetlands. Maryland has also identified a process to select additional measures, if needed. The process is tied to the Chesapeake Bay tributary strategy implementation; if a 1997 evaluation finds that the strategies are not meeting their goals, additional measures will be initiated. However, neither of these programs includes the Coastal Bays watershed. The program document mentions that a planner is working in the Coastal Bays watershed to identify agricultural- related pollution problems there. NOAA and EPA recommend that Maryland consider additional management measures to apply to the Coastal Bays and work to integrate the Coastal Nonpoint Program with the Coastal Bays National Estuary Program (NEP). XII. CRITICAL COASTAL AREAS FINDING: Maryland's program identifies a process for the continuing identification of critical coastal areas adjacent to impaired and threatened coastal waters. RATIONALE: Maryland has identified the Chesapeake Bay as the State's critical coastal area. All land within 1,000 feet of the Bay and its tidal tributaries and wetlands is included in the Chesapeake Bay Critical Area Protection Program. The Critical Area Criteria require localities to classify this land as Intensely Developed Areas, Limited Development Areas, or Resource Conservation Areas. Localities may reclassify this land subject to an overall growth allocation. NOAA and EPA encourage Maryland to include the Coastal Bays as a critical coastal area. The Coastal Bays have been selected as a NEP site, so a clear opportunity exists to develop nonpoint source control programs for the region. XIII. MONITORING FINDING: Maryland's program includes a plan to assess over time the success of the management measures in reducing pollution loads and improving water quality. RATIONALE: Maryland provides an overview of its numerous monitoring programs. The State submitted additional information to NOAA and EPA subsequent to the program submittal which describes how these programs or parts of these programs will be applied to assess over time whether the management measures are reducing pollution loads and improving water quality. Maryland has an extensive assemblage of water quality monitoring programs addressing chemical, physical, biological, and habitat conditions in surface water samples and chemical and physical conditions in ground water samples. The edge-of-field monitoring component of the Targeted Watershed Program (p. 171), the Warner Creek study (p. 172), the network of 380 stations (p. 172), the Big Pipe/Double Pipe Creeks study (p. 173), the Patuxent River, and Chesapeake Bay monitoring programs (p. 173) should be adaptable to the needs of section 6217. Maryland states its intent to evaluate the benefits of various management practices (p. 171), refers generally to an evaluation of management measure benefits in Big Pipe/Double Pipe Creeks (p. 173), and has efforts underway to track pesticide use and land use (p. 175). Maryland has included information regarding the number and location of monitoring stations, the types and frequency of water quality data being collected, and the analytic approaches that will be employed in conjunction with existing monitoring efforts to assess the success of management measures in achieving water quality objectives. The State has included tracking of management measure implementation in conjunction with water quality monitoring. XIV. STRATEGY AND EVALUATION OF BACKUP AUTHORITIES Within one year, Maryland will develop a strategy to implement the agricultural measures (confined animal facilities, nutrient management, pesticide management, and grazing) and a strategy to implement the marina and boat operation and maintenance measures (fish waste, liquid material, petroleum control, and boat cleaning) throughout the 6217 management area. These strategies will include a description and schedule for the specific steps the State will take to ensure implementation of the management measures; describe how existing or new authorities can be used to ensure implementation where voluntary efforts are unsuccessful; and identify measurable results which, if achieved, will demonstrate the State's ability to achieve implementation of the management measure using the described approach. Maryland will also develop and apply credible survey tools to demonstrate the ability of the State's approach to achieve implementation of these management measures. The use of credible assessment techniques is necessary in order for NOAA and EPA to evaluate after three years whether the State's approach has been successful or whether new, more specific authorities will be needed.