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CITY OF MUSKEGON MUSKEGON COUNTY, MICHIGAN ORDINANCE NO. 2471 THE CITY COMMISSION OF THE CITY OF MUSKEGON HEREBY ORDAINS: 1. Chapter 26 Article V of the Code of Ordinances of the City of Muskegon, Michigan, Sections 26-300 through 26-400 are repealed. 2. Chapter 26 Article V of the Code of Ordinances of the City of Muskegon, Michigan, Sections 26-500 through 26 –585 are adopted to read as follows: ARTICLE V Stormwater Management DIVISION 1 Generally Sec. 26-500 Definitions. The following words, terms, and phrases, when used in this Article, shall have the meanings ascribed to them in this section, except where the context clearly indicates a different meaning: AUTHORIZED ENFORCEMENT AGENCY The director of the Department of Public Works or the director’s designees. BASE FLOOD The 100-year flood with a magnitude which has a one percent (1%) chance of occurring or being exceeded in any given year. BEST MANAGEMENT PRACTICES (BMPs) A practice, or combination of practices and design criteria, to minimize stormwater runoff and prevent the discharge of pollutants into stormwater discharged from a site and designed in accordance with the City’s Stormwater Management Standards. BUILDING OPENING Any opening of a solid wall such as a window or door, through which floodwaters could penetrate. C:\USERS\MIKE.VANDERMOLEN\APPDATA\LOCAL\MICROSOFT\WINDOWS\INETCACHE\CONTENT.OUTLOOK\C8RT1XC5\2 471-STORMWATER MANAGEMENT; JCS CHA.DOCX CITY The City of Muskegon, Michigan, acting by and through its Department of Public Works for the purposes of the Article, unless the context refers to the City of Muskegon as a whole. CITY STORMWATER STANDARDS The most current version of the City of Muskegon Stormwater Management Standards published pursuant to this Article. CLEAN WATER ACT The Federal Water Pollution Control Act, 33 U.S.C. § 1251 et seq., as amended, and the applicable regulations promulgated thereunder. CONSTRUCTION SITE STORMWATER RUNOFF Stormwater runoff from a development site following an earth change. COUNTY ENFORCING AGENCY A county agency or a conservation district designated by a county board of commissioners under Section 9105 of Part 91, Soil Erosion and Sedimentation Control, of the Natural Resource and Environmental Protection Act, Public Act 451 of 1994 (MCL 324.9101 et seq.). DESIGN ENGINEER A registered and licensed professional engineer in the state responsible for the design of a drainage plan. DETENTION A system that is designed to capture stormwater and release it over a given period of time through an outlet structure at a controlled rate. DEVELOPED or DEVELOPMENT The installation or construction of impervious surfaces on a development site that require, pursuant to state law or local ordinance, the City's approval of a site plan, plat, site condominium, special land use, planned unit development, rezoning of land, land division approval, private road approval or other approvals required for the development of land or the erection of buildings or structures. DEVELOPER Any person proposing or implementing the development of land. DEVELOPMENT SITE Any land that is being or has been developed, or that a developer proposes for development C:\USERS\MIKE.VANDERMOLEN\APPDATA\LOCAL\MICROSOFT\WINDOWS\INETCACHE\CONTENT.OUTLOOK\C8RT1XC5\2 471-STORMWATER MANAGEMENT; JCS CHA.DOCX DISCHARGER Any person or entity who directly or indirectly discharges stormwater from any property. The term "discharger" also means any employee, officer, director, partner, contractor, or other person who participates in, or is legally or factually responsible for, any act or omission which is or results in a violation of this Article. DRAIN Any drain as defined in the Michigan Drain Code of 1956, Public Act 40 of 1956 (MCL 280.1 et seq.), other than an established county or intercounty drain. DRAINAGE The collection, conveyance, or discharge of groundwater and/or surface water. DRAINAGE PLAN See “Plan.” DRAINAGEWAY The area within which surface water or groundwater is carried from one part of a lot or parcel to another part of the lot or parcel or to adjacent land. DRAIN COMMISSIONER or WATER RESOURCES COMMISSIONER The county agency charged with the management of county and intercounty drains established pursuant to the Michigan Drain Code of 1956, Public Act 40 of 1956 (MCL 280.1 et seq.), and responsible for site plan drainage review pursuant to the Land Division Act, Public Act 288 of 1967, as amended by Public Act 591 of 1996 (MCL 560.101 et seq.), and the Mobile Home Commission Act, Public Act 96, of 1987 (MCL 125.2301 et seq.). EARTH CHANGE A human made change in the natural cover or topography of land, including cut and fill activities. The term "earth change" includes, but is not limited to, any excavating, surface grading, filling, landscaping, or removal of vegetative roots. The term "earth change" does not include the practice of plowing and tilling soil for the purpose of crop production. UNITED STATES ENVIRONMENTAL PROTECTION AGENCY (EPA) The agency of the federal government charged with environmental protection. EROSION The process by which the ground surface is worn away by action of wind, water, gravity, or a combination thereof. C:\USERS\MIKE.VANDERMOLEN\APPDATA\LOCAL\MICROSOFT\WINDOWS\INETCACHE\CONTENT.OUTLOOK\C8RT1XC5\2 471-STORMWATER MANAGEMENT; JCS CHA.DOCX EXEMPTED DISCHARGES Discharges other than stormwater as specified in Section 26-537. FEDERAL EMERGENCY MANAGEMENT AGENCY (FEMA) The agency of the federal government charged with emergency management. FLOOD or FLOODING A general and temporary condition of partial or complete inundation of normally dry land areas resulting from the overflow of water bodies or the unusual and rapid accumulation of surface water runoff from any source. FLOOD PROTECTION ELEVATION The base flood elevation plus one foot at any given location. FLOODPLAIN The area of land adjoining any watercourse or waterbody that will be inundated by the base flood. FLOODPROOFING Any structural and/or nonstructural additions, changes, or adjustments to structures or property that reduce or eliminate flood damage to land or improvements, including utilities and other structures. FLOODWAY The channel of any watercourse and the adjacent land areas that must be reserved to carry and discharge a base flood without cumulatively increasing the water surface elevation more than 1/10 of a foot due to the loss of flood conveyance or storage. GRADING Any stripping, clearing, stumping, excavating, filling, leveling or stock- piling of soil or any combination thereof and the land in its excavated or filled condition. HAZARDOUS MATERIALS Any material, including any substance, waste, or combination thereof, which, because of its quantity, concentration, or physical, chemical, or infectious characteristics, may cause, or significantly contribute to, a substantial present or potential hazard to human health, safety, property, or the environment when improperly treated, stored, transported, disposed of, or otherwise managed. ILLICIT CONNECTION Any method or means for conveying an illicit discharge into water bodies or the City's stormwater drainage system. C:\USERS\MIKE.VANDERMOLEN\APPDATA\LOCAL\MICROSOFT\WINDOWS\INETCACHE\CONTENT.OUTLOOK\C8RT1XC5\2 471-STORMWATER MANAGEMENT; JCS CHA.DOCX ILLICIT DISCHARGE Any discharge to the City’s stormwater drainage system or water bodies that does not consist entirely of stormwater, discharges pursuant to the terms of an NPDES permit, or exempted discharges as defined in this Article. IMPERVIOUS SURFACE A surface, such as a paved or gravel driveway, roof, parking area or road, that prevents the infiltration of water into the soil. LIVESTOCK PRODUCTION FACILITY An agricultural activity, in which 100 or more livestock are fed, bred and/or raised within a confined area, other than an open pasture either inside or outside an enclosed building. LOWEST FLOOR The lowest floor or the lowest enclosed area, including a basement, but not including an unfinished or flood-resistant enclosure which is usable solely for parking of vehicles or building access. MICHIGAN DEPARTMENT OF ENVIRONMENT, GREAT LAKES, AND ENERGY (EGLE) The State department charged with protection of the environment. Previously known as Michigan Department of Environmental Quality (MDEQ). MUNICIPAL SEPARATE STORM SEWER SYSTEM (MS4) A publicly owned conveyance system designed or used for collecting or conveying stormwater. (May also be referred to as “stormwater drainage system”). NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES) STORMWATER DISCHARGE PERMIT A permit issued by EPA, or by a state under authority delegated pursuant to 33 U.S.C.§ 1342(b), that authorizes the discharge of pollutants to waters of the United States. The permit may be applicable on an individual, group, or general area-wide basis. NON-STORMWATER DISCHARGE Any discharge to the stormwater drainage system that is not composed entirely of stormwater. OVERLAND FLOW-WAY Surface area that conveys a concentrated flow of stormwater runoff. PLAN Written narratives, specifications, drawings, sketches, maps, written C:\USERS\MIKE.VANDERMOLEN\APPDATA\LOCAL\MICROSOFT\WINDOWS\INETCACHE\CONTENT.OUTLOOK\C8RT1XC5\2 471-STORMWATER MANAGEMENT; JCS CHA.DOCX standards, supporting calculations, operating procedures, or any combination of these, which contain information pursuant to this Article. POLLUTANT A substance discharged which includes, but is not limited to, the following: any dredged spoil, solid waste, vehicle fluids, yard wastes, animal wastes, agricultural waste products, sediment, incinerator residue, sewage, garbage, sewage sludge, munitions, chemical wastes, biological wastes, radioactive materials, heat, wrecked or discharged equipment, rock, sand, cellar dirt, and industrial, municipal, commercial and agricultural waste, or any other contaminant or other substance defined as a pollutant under the Clean Water Act. PREMISES Any building, lot, parcel of land, or portion of land, whether improved or unimproved, including adjacent sidewalks and parking strips. PROPERTY OWNER Any person having legal or equitable title to property or any person having or exercising care, custody, or control over any property. REDEVELOPMENT Redevelopment projects are those that change the existing site footprint or offer new opportunities for stormwater control. Projects that do not disturb the underlying or surrounding soil, remove surrounding vegetation, or increase the area of impervious surface are not considered redevelopment projects. For roadway projects, reconstruction of the subbase is considered redevelopment, whereas an overlay of the pavement surface is not. RETENTION A system which is designed to capture stormwater and contain it until it infiltrates the soil or evaporates. SOIL EROSION The stripping of soil and weathered rock from land creating sediment for transportation by water, wind or ice, and enabling formation of new sedimentary deposits. STATE WATER QUALITY STANDARDS All applicable state rules, regulations, and laws pertaining to water quality, including the provisions of Section 3106 of Part 31, Water Resources Protection, of the Natural Resources and Environmental Protection Act, Public Act 451 of 1994 (MCL 324.3106). STORM DRAIN Any portion of the stormwater drainage system, including any natural outlet, C:\USERS\MIKE.VANDERMOLEN\APPDATA\LOCAL\MICROSOFT\WINDOWS\INETCACHE\CONTENT.OUTLOOK\C8RT1XC5\2 471-STORMWATER MANAGEMENT; JCS CHA.DOCX which carries storm and surface waters and drainage or unpolluted industrial process water, such as permitted by Section 26-537. (May also be referred to as “storm sewer”). STORMWATER MANAGEMENT FACILITY The method, structure, area, system, or other equipment or measures which are designed to receive, control, store, or convey stormwater. STORMWATER MANAGEMENT SYSTEM All of the stormwater management facilities used on a site. STORMWATER PERMIT A permit issued by the City pursuant to this Article. STORMWATER REVIEW AND APPROVAL Review and approval of a site stormwater management system conducted by the City pursuant to state law. STORMWATER POLLUTION PREVENTION PLAN (SWPP) A document which describes the best management practices and activities to be implemented by a person to identify sources of pollution or contamination at a site and the actions to eliminate or reduce pollutant discharges to stormwater, stormwater conveyance systems, and/or receiving waters to the maximum extent practicable. STORMWATER RUNOFF The runoff and drainage of precipitation resulting from rainfall or snowmelt or other natural event or process. STREAM A river, stream or creek which may or may not be serving as a drain, or any other water body that has definite banks, a bed, and visible evidence of a continued flow or continued occurrence of water. WASTEWATER Any water or other liquid, other than uncontaminated stormwater, discharged from a facility. WATER BODY A river, lake, stream, creek or other watercourse or wetlands. WATERSHED A region draining into a water body. WETLANDS Land characterized by the presence of hydric soils and water at a frequency C:\USERS\MIKE.VANDERMOLEN\APPDATA\LOCAL\MICROSOFT\WINDOWS\INETCACHE\CONTENT.OUTLOOK\C8RT1XC5\2 471-STORMWATER MANAGEMENT; JCS CHA.DOCX and duration sufficient to support wetland vegetation or aquatic life. Sec. 26-501 Statutory authority and title. This Article (Article V of Chapter 26 of the City Code of Ordinances) is adopted in accordance with the Home Rule City Act, as amended, Public Act 279 of 1909 (MCL 117.1 et seq.); the Michigan Drain Code of 1956, Public Act 40 of 1956 (MCL 280.1 et seq.); the Land Division Act, Public Act 288 of 1967 (MCL 560.101 et seq.); the Revenue Bond Act, Public Act 94 of 1933 (MCL 141.101 et seq.); and the Natural Resources and Environmental Protection Act, Public Act 451 of 1994 (MCL 324.101 et seq.); Section 401(p) of the Federal Water Pollution Control Act (also known as the Clean Water Act), as amended (33 U.S.C. § 1342(p) and 40 CFR 9, 122, 123 and 124); and other applicable state and federal laws. This Article shall be known and may be cited as the City of Muskegon Stormwater Management Ordinance. Sec. 26-502 Findings. The City finds that: 1. Water bodies, roadways, structures, and other property within, and downstream of the City are at times subjected to flooding; 2. Flooding is a danger to the lives and property of the public and is also a danger to the natural resources of the City and the region; 3. Land development alters the hydrologic response of watersheds, which may result in increased stormwater runoff rates and volumes, increased flooding, increased stream channel erosion, and increased sediment transport and deposition; 4. Stormwater runoff produced by land development may contribute to increased quantities of waterborne pollutants; Increases of stormwater runoff, soil erosion, and nonpoint source pollution may have occurred as a result of land development, and may cause deterioration of the water resources of the City and downstream municipalities; 5. Stormwater runoff, soil erosion, and nonpoint source pollution, may have resulted in a deterioration of the water resources of the City and downstream municipalities; 6. Increased stormwater runoff rates and volumes, and the sediments and pollutants associated with stormwater runoff, absent reasonable regulation and control, can adversely affect the City's water bodies and water resources, and those of downstream municipalities; 7. Stormwater runoff, soil erosion, and nonpoint-source pollution can be controlled and minimized by the regulation of stormwater runoff from development; C:\USERS\MIKE.VANDERMOLEN\APPDATA\LOCAL\MICROSOFT\WINDOWS\INETCACHE\CONTENT.OUTLOOK\C8RT1XC5\2 471-STORMWATER MANAGEMENT; JCS CHA.DOCX 8. Post-Construction Storm Water Runoff Program requirements for new and redevelopments within the City are set forth in the State of Michigan National Pollutant Discharge Elimination System Permit Application for Discharge of Storm Water to Surface Waters of the State from a Municipal Separate Storm Sewer System (DEQ, 2013 Rev. 10/2014); 9. Adopting the standards, criteria and procedures contained in this Article and implementing the same can address many of the deleterious effects of stormwater runoff; 10. Adopting these standards is necessary for the preservation of the public health, safety and welfare; 11. Adopting these standards is necessary to comply with the NPDES MS4 Permit. 12. Illicit discharges may contain pollutants that can significantly degrade the City's water bodies and water resources; 13. Illicit discharges enter the MS4 through either direct connections (e.g., wastewater piping either mistakenly or deliberately connected to the storm drains) or indirect connections (e.g., infiltration into the stormwater drainage system or spills connected by drain inlets); 14. Establishing the measures for controlling illicit discharges and connections contained in this Article and implementing the same will address many of the deleterious effects of illicit discharges. Sec. 26-503 Purpose. It is the purpose of this Article to establish minimum stormwater management requirements and controls to accomplish, among others, the following objectives: 1. To reduce artificially induced flood damage; 2. To minimize increased stormwater runoff rates and volumes from identified new land development; 3. To minimize the deterioration of existing watercourses, culverts and bridges, and other structures; 4. To encourage water recharge into the ground where geologically favorable conditions exist; 5. To prevent an increase in nonpoint source pollution; 6. To maintain the integrity of stream channels for their biological functions, as well as for drainage and other purposes; 7. To minimize the impact of development upon stream bank and streambed stability; 8. To reduce erosion from development or construction projects; C:\USERS\MIKE.VANDERMOLEN\APPDATA\LOCAL\MICROSOFT\WINDOWS\INETCACHE\CONTENT.OUTLOOK\C8RT1XC5\2 471-STORMWATER MANAGEMENT; JCS CHA.DOCX 9. To preserve and protect water supply facilities and water resources by means of controlling increased flood discharges, stream erosion, and runoff pollution; 10. To reduce stormwater runoff rates and volumes, soil erosion, and nonpoint source pollution, wherever practicable, from lands that were developed without stormwater management controls meeting the purposes and standards of this Article; 11. To reduce the adverse impact of changing the land use along water bodies and, to that end, this Article establishes minimum standards to protect water bodies from degradation resulting from changing land use where there are insufficient stormwater management controls; 12. To regulate the contribution of pollutants to the MS4 by stormwater discharges by any user; 13. To prohibit illicit discharges and connection to the MS4; 14. To establish legal authority to carry out all inspection, surveillance, monitoring and enforcement procedures necessary to ensure compliance with this Article. Sec. 26-504 Applicability, exemptions, and general provisions. 1. This Article shall apply to all new development and all redevelopment projects, including private, commercial and public projects that disturb one (1) acre or more, and projects less than one (1) acre that are part of a larger common plan of development or sale that would disturb one (1) acre or more as required by the NPDES MS4 Permit. 2. Further, this Article shall apply to any development or redevelopment site which: a) requires approval of a plat under Chapter 78; b) requires approval of a site plan under Chapter 26, a building permit, or any other permit for work which will alter stormwater drainage characteristics of the site; c) is exempt from site plan and permit approval, but work will alter stormwater drainage characteristics of the site, and there is an increase in impervious surface exceeding 10,000 square feet; provided, however, that this Article shall not apply to the following: i. The construction of, or addition, extension or modification to, an individual single family or a two-family detached dwelling; ii. Street and utility projects that do not modify the footprint of the street of increase impervious area within the public right of way. iii. Non-motorized improvements (sidewalk, pathway) within public rights- of-way that disturb less than one (1) acre; C:\USERS\MIKE.VANDERMOLEN\APPDATA\LOCAL\MICROSOFT\WINDOWS\INETCACHE\CONTENT.OUTLOOK\C8RT1XC5\2 471-STORMWATER MANAGEMENT; JCS CHA.DOCX iv. The installation or removal of individual mobile homes within a mobile home park. This exemption shall not be construed to apply to the construction, expansion, or modification of a mobile home park; v. Farm operations and buildings, except dwellings, directly related to farm operations. This exemption shall not apply to livestock production facilities as defined in this Article, greenhouses and other similar structures; vi. Plats with preliminary plat approval and other developments with final land use approval prior to the effective date of this Article, where such approvals remain in effect. 3. Redevelopment and additions requiring a stormwater permit shall comply with City Stormwater Management Standards for the redeveloped or newly constructed portion of the site, except that the City reserves the right to require the entire site be brought up to the current standards. The City also reserves the right to define the last land use for a redevelopment site as the interim vacant condition. 4. This Article shall apply to all discharges entering the stormwater drainage system generated on any developed and undeveloped lands unless explicitly exempted. Sec. 26-505 through Sec. 26-510. (Reserved) DIVISION 2 Stormwater Permit Sec. 26-511 Permit required. 1. A developer shall not engage in any development without first receiving a stormwater permit from the City pursuant to this Article via the City's site plan approval process contained in the zoning regulations in Chapter 26. 2. The granting of a stormwater permit shall authorize only such development for which the permit is issued, subject to the terms of the permit, and it shall not be deemed to approve other development or other land use activities or replace other required permits. Sec. 26-512 Review procedures. 1. The City shall grant a stormwater permit after approval of the site plan (Chapter 26) and before issuance of a building permit[s], and may impose terms and conditions in accordance with Section 26, only upon compliance with all of the following requirements: a) Completed stormwater permit application form. b) The developer has submitted a drainage plan for the site complying with Section C:\USERS\MIKE.VANDERMOLEN\APPDATA\LOCAL\MICROSOFT\WINDOWS\INETCACHE\CONTENT.OUTLOOK\C8RT1XC5\2 471-STORMWATER MANAGEMENT; JCS CHA.DOCX 26-513 for the approval of post-construction stormwater runoff BMPs. i. The drainage plan contains a description of an adequate, temporary stormwater management facilities to control construction site stormwater runoff and prevent offsite sedimentation, satisfying the requirements of Section 26, and the developer has obtained a soil erosion permit from the County Enforcing Agency, if necessary. ii. The drainage plan contains permanent onsite stormwater management facilities complying with the City’s Stormwater Management Standards, and the performance and design standards as set forth in Division 8 of this Article. c) The developer has submitted restrictive covenant language for review and subsequent recording at the County Register of Deeds, if required for the development. d) Written construction plan approval obtained from the County Drain or Water Resources Commissioner, or intercounty drainage board, if required. e) The developer has paid or deposited the stormwater permit review fee pursuant to Section 26. f) The developer has paid or posted the applicable financial guaranty pursuant to Section 26. g) The developer provides all easements necessary to implement the approved drainage plan and to otherwise comply with this Article, including, but not limited to, Section 26. All easements shall be acceptable to the City in form and substance and shall be recorded with the County Register of Deeds. h) The developer provides the required maintenance agreement for routine, emergency, and long-term maintenance of all structural and vegetative BMPs installed and implemented to meet the performance standards. This agreement shall be in compliance with the approved drainage plan and this Article including, but not limited to, Section 26. i) The maintenance agreement shall be acceptable to the City in form and substance and shall be subsequently recorded with the County Register of Deeds. a) Limitations of Review. The City will review private developments for offsite impact, but will not review the internal storm sewer and drainage system for the site. C:\USERS\MIKE.VANDERMOLEN\APPDATA\LOCAL\MICROSOFT\WINDOWS\INETCACHE\CONTENT.OUTLOOK\C8RT1XC5\2 471-STORMWATER MANAGEMENT; JCS CHA.DOCX Sec. 26-513 Drainage plan. A preliminary drainage plan meeting the requirements of Section 26 shall be included on the site plan submitted to the City for site and development plan review. The drainage plan submitted for stormwater permit review shall be shown on the approved site plan if planning commission or administrative staff review is required, or on a site plan meeting the requirements in the City Stormwater Standards. The drainage plan shall identify and contain all of the information required in the City Stormwater Standards. Sec. 26-514 Review fees; escrow. 1. All expenses and costs incurred by the City directly associated with processing, reviewing and approving or denying a stormwater permit application shall be paid or reimbursed to the City from the funds paid directly to the City. The City reserves the right to request a separate escrow account be established by the developer, as provided in Subsection (b) of this section. The City may draw funds from a developer’s escrow account to reimburse the City for out-of-pocket expenses incurred by the City relating to the application. Such reimbursable expenses include, but are not limited to, expenses related to the following: a. Services of the City Attorney directly related to the application. b. Services of the City Engineer directly related to the application. c. Services of other independent contractors working for the City, which are directly related to the application. d. Review required by County Drain or Water Resources Commissioner. e. Any additional public hearings required mailings and legal notice requirements necessitated by the application. 2. At the time a developer applies for a stormwater permit, the developer shall pay the required fees established by the City for a stormwater permit. The developer may also be required to deposit with the City, as an escrow deposit, an initial amount as determined by resolution of the City commission for such matters and shall provide additional amounts as requested by the City in such increments as are specified in said resolution. Any excess funds remaining in the escrow account after the application has been fully processed, reviewed, and the final City approval and acceptance of the development has occurred will be refunded to the developer with no interest to be paid on those funds. At no time prior to the City’s final decision on an application shall the balance in the escrow account fall below the required initial amount. If the funds in the account are reduced to less than the required initial amount, the developer shall deposit into the account an additional amount as determined by City commission resolution, C:\USERS\MIKE.VANDERMOLEN\APPDATA\LOCAL\MICROSOFT\WINDOWS\INETCACHE\CONTENT.OUTLOOK\C8RT1XC5\2 471-STORMWATER MANAGEMENT; JCS CHA.DOCX before the application review process will be continued. Additional amounts may be required to be placed in the escrow account by the developer, at the discretion of the City. Sec. 26-515 Financial guaranty. 1. The City shall not approve a stormwater permit until the developer submits to the City, in a form and amount satisfactory to the City, a letter of credit or other financial guaranty for the timely and satisfactory construction of all stormwater management facilities and site grading in accordance with the approved drainage plan. Upon (l) certification by a registered professional engineer that the stormwater management facilities have been completed in accordance with the approved drainage plan, and (2) receipt of construction record drawings for all private drainage systems meeting the minimum requirements of the City Stormwater Standards, the City may release the letter of credit or other financial guaranty, subject to final City acceptance and approval. 2. The amount of the financial guaranty shall be in accordance with the City’s adopted fee structure, unless the City determines that a greater amount is appropriate, in which case the basis for such determination shall be provided to the developer in writing. In determining whether an amount greater is appropriate, the City shall consider the size and type of the development, the size and type of the on-site stormwater management system, and the nature of the off-site stormwater management facilities the development will utilize. 3. This Article shall not be construed or interpreted as relieving a developer of its obligation to pay all costs associated with onsite private stormwater runoff facilities as well as those costs arising from the need to make other drainage improvements in order to reduce a development’s impact on a drain consistent with City Stormwater Standards. Sec. 26-516 Certificate of occupancy. No certificate of occupancy shall be issued until a stormwater permit has been issued and stormwater management facilities have been completed in accordance with the approved drainage plan and all applicable restrictive covenants, construction record drawings have been submitted and approved, and until the executed maintenance agreement is recorded with the County Register of Deeds; provided, however, the City may issue a temporary certificate of occupancy if an acceptable letter of credit or other financial guaranty has been submitted to the City. C:\USERS\MIKE.VANDERMOLEN\APPDATA\LOCAL\MICROSOFT\WINDOWS\INETCACHE\CONTENT.OUTLOOK\C8RT1XC5\2 471-STORMWATER MANAGEMENT; JCS CHA.DOCX Sec. 26-517 No change in approved facilities. Stormwater management facilities, after construction and approval, shall be maintained in good condition, in accordance with the approved drainage plan, and shall not be subsequently altered, revised or replaced except in accordance with the approved drainage plan, or in accordance with approved amendments or revisions in the plan. Sec. 26-518 Terms and conditions. 1. In granting a stormwater permit, the City may impose such terms and conditions as are reasonably necessary to effectuate the purposes of this Article. A developer shall comply with such terms and conditions. 2. Approval of the stormwater management system is considered to be granted by the City upon issuance of a stormwater permit, unless authorization is required to be granted by the County Drain or Water Resources commissioner under state law and this approval has not been offered. Sec. 26-519 through Sec. 26-525 (Reserved) DIVISION 3 Stormwater Management System, Protection and Other Standards, Soil Erosion Control Sec. 26-526 Responsibility for stormwater management system. 1. The City is not responsible for providing drainage facilities on private property for the management of stormwater on such property. It shall be the responsibility of the property owner to provide for, and maintain, private stormwater management facilities serving the property and to 2. Prevent and correct any conditions interfering with, or impeding, the management of stormwater, including the accumulation of debris that interferes with the drainage function of a water body. 3. Existing sites found to be in violation of this Article shall be subject to enforcement as outlined in Division 6 of Section 26. Sec. 26-527 Stormwater management system. All stormwater management facilities shall be constructed and maintained in accordance with all applicable federal, state and local ordinances, and rules and C:\USERS\MIKE.VANDERMOLEN\APPDATA\LOCAL\MICROSOFT\WINDOWS\INETCACHE\CONTENT.OUTLOOK\C8RT1XC5\2 471-STORMWATER MANAGEMENT; JCS CHA.DOCX regulations. Sec. 26-528 Public health, safety and welfare. Protection of the public health, safety and welfare shall be a primary consideration in the design of all stormwater management facilities. Sec. 26-529 Protection of environmentally sensitive areas. 1. Environmentally sensitive areas shall be identified on the site plan with measures shown for protection of these areas as defined and in accordance with the City’s Stormwater ManagementStandards. 2. The City may include provisions for the acceptable replacement of floodplain storage volume, where such storage volume is lost or diminished as a result of approved development. Sec. 26-530 Flood protection and building openings. 1. All new buildings and substantial improvements to existing buildings shall be protected from flood damage up to the flood protection elevation and shall be in accordance with all applicable federal, state and City ordinances (Section 26 – Article VI and Section 2323 of the City of Muskegon Zoning Ordinance - Flood Hazard Areas). a. Additionally, the lowest floor shall not be constructed below the following elevations: i. One (1) foot above the design high water level of stormwater management facilities. ii. Two (2) feet above the highest known groundwater elevation. 2. The lowest floor elevation established at the time of plat or development approval and on file in the City and/or County Drain or Water Resources Commissioner. 3. A waiver from elevations stated in Subsection (a) of this section may be granted by the City following receipt of a certification from a registered professional engineer demonstrating that the proposed elevation does not pose a risk of flooding. Floodproofing measures must be in accordance with FEMA Technical Bulletins and Michigan Building Codes. 4. Land Survey and Elevation Certificate. If the City and/or County Drain or Water Resources Commissioner has specified a minimum building opening at the time of plat or development approval, or if construction occurs within the one- hundred-year floodplain pursuant to Section 26 – Article VI and Section 2323 of the City’s Zoning Ordinance upon completion of construction of the structure’s C:\USERS\MIKE.VANDERMOLEN\APPDATA\LOCAL\MICROSOFT\WINDOWS\INETCACHE\CONTENT.OUTLOOK\C8RT1XC5\2 471-STORMWATER MANAGEMENT; JCS CHA.DOCX foundation and/or slab on grade, a registered land surveyor shall certify any minimum building opening elevation specified by this Article. This certificate shall attest that the building opening elevation complies with the standards of this Article. The permittee for the building permit shall submit the certificate to the City building inspections official prior to the commencement of framing and/or structural steel placement. If the surveyor should find that the minimum building opening elevation is below the elevation specified in Subsection (a) of this section, that opening must be raised using a method that meets with the approval of the City. After reconstruction, a registered land surveyor or engineer shall recertify that the minimum building opening elevation complies with the standards of this Article prior to the commencement of framing and/or structural steel placement 5. Waiver of Land Survey. The City building inspection official may grant a waiver of the required land survey under Subsection (c) of this section if the minimum building opening appears to be at or above the elevation of adjacent buildings that have already been certified, or if a grade map shows that the low opening elevation of the building is at least three (3) feet higher than the minimum building opening established pursuant to Subsection (a) of this section. Sec. 26-531 Soil erosion and sedimentation control. 1. All persons who cause, in whole or in part, any earth change to occur shall provide soil erosion and sedimentation control so as to adequately prevent soils from being eroded and discharged or deposited onto adjacent properties or into a stormwater drainage system, a public street or right-of- way, wetland, creek, stream, water body, or floodplain. 2. Prior to making any earth change on a development site regulated by this Article, the property owner or developer shall first obtain a soil erosion and sedimentation control permit from the County Enforcing Agency issued in accordance with Part 91 of Public Act 451 of 1994 (MCL 324.9101 et seq.), if one is required. 3. A soil erosion and sedimentation control permit is required for any earth change that is greater than one acre or less than 500 feet from any lake or stream. Permits are obtained from the County Enforcing Agency. 4. The property owner and other persons causing or participating in the earth change shall comply with the terms of the soil erosion and sedimentation control permit. 5. During earth change activities on the development site, the City Engineer may inspect the site to ensure compliance with the approved construction site runoff controls. 6. During any earth change which exposes soil to an increased risk of erosion or C:\USERS\MIKE.VANDERMOLEN\APPDATA\LOCAL\MICROSOFT\WINDOWS\INETCACHE\CONTENT.OUTLOOK\C8RT1XC5\2 471-STORMWATER MANAGEMENT; JCS CHA.DOCX sediment tracking, the property owner and other persons causing or participating in the earth change shall do the following: a. Comply with the stormwater management standards of this Article. b. Prevent damage to any public utilities or services within the limits of grading and within any routes of travel or areas of work of construction equipment. c. Prevent damage to or impairment of any water body on or near the location of the earth change or affected thereby. d. Prevent damage to adjacent or nearby land. e. Maintain all required soil erosion and sedimentation control measures, including, but not limited to, measures required for compliance with the terms of this Article. f. Promptly remove all soil, sediment, debris, or other materials applied, dumped, tracked, or otherwise deposited on any lands, public streets, sidewalks, or other public ways or facilities, including catch basins, storm sewers, ditches, drainage swales, or water bodies. Removal of all such soil, sediment, debris or other materials within 24 hours shall be considered prima facie compliance with this requirement, unless such materials present an immediate hazard to public health and safety. g. Refrain from grading lands at locations near or adjoining lands, public streets, sidewalks, alleys, or other public or private property without providing adequate support or other measures so as to protect such other lands, streets, sidewalks or other property from settling, cracking or sustaining other damage. Sec. 26-532 through Sec. 26-535. (Reserved) DIVISION 4 Prohibitions and Exemptions Sec. 26-536 Prohibited discharges. 1. Prohibition of illicit discharges. a. No person shall discharge or cause to be discharged into the City’s stormwater drainage system or waterbodies any materials, including but not limited to pollutants or waters containing any pollutants, other than stormwater, or an exempted discharge pursuant to Sections 26- C:\USERS\MIKE.VANDERMOLEN\APPDATA\LOCAL\MICROSOFT\WINDOWS\INETCACHE\CONTENT.OUTLOOK\C8RT1XC5\2 471-STORMWATER MANAGEMENT; JCS CHA.DOCX 537, or discharges specified in writing by the authorized enforcement agency as being necessary to protect public health and safety. b. The City is authorized to require dischargers to implement pollution prevention measures, utilizing BMPs, necessary to prevent or reduce the discharge of pollutants into the City’s stormwater drainage system. 2. Prohibition of illicit connections. a. The construction, use, maintenance or continued existence of illicit connections to the stormwater drainage system is prohibited. b. This prohibition expressly includes, without limitation, illicit connections made in the past, regardless of whether the connection was permissible under law or practices applicable or prevailing at the time of connection. c. A person is considered to be in violation of this Article if the person connects a line conveying wastewater to the MS4 or allows such a connection to continue. Sec. 26-537 Exempted discharges. The following non-stormwater discharges shall be permissible, provided that they do not result in a violation of state water quality standards or Section 26-536: 1. Water supply line flushing; 2. Landscape irrigation; 3. Diverted stream flows; 4. Rising groundwater; 5. Uncontaminated groundwater infiltration to storm drains; 6. Uncontaminated pumped groundwater; 7. Discharges from potable water sources; 8. Foundation drains; 9. Air conditioning condensate; C:\USERS\MIKE.VANDERMOLEN\APPDATA\LOCAL\MICROSOFT\WINDOWS\INETCACHE\CONTENT.OUTLOOK\C8RT1XC5\2 471-STORMWATER MANAGEMENT; JCS CHA.DOCX 10. Individual residential car washing; 11. Dechlorinated swimming pool water; 12. Street wash water; 13. Discharges or flows from emergency firefighting activities; and 14. Discharges for which a specific federal or state permit has been issued. Sec. 26-538 Interference with natural or artificial drains. 1. It shall be unlawful for any person to stop, fill, dam, confine, pave, alter the course of, or otherwise interfere with, any natural or constructed drain or drainageway without first submitting a drainage plan to the City and receiving approval of that plan. Any deviation from the approved plan is a violation of this Article. This section shall not prohibit, however, necessary emergency action so as to prevent or mitigate drainage that would be injurious to the environment or the public health, safety, or welfare. When any of the activities mentioned in this section involves an established county drain, a drain use permit is required from the County Drain or Water Resources Commissioner. 2. No filling, blocking, fencing or above-surface vegetation planting shall take place within a floodplain/floodway. 3. For an overland flow-way: a. Silt fence shall not be permitted below the top of the bank of a water body. b. Chain-link fences may be permitted if the City determines that the fence will not obstruct or divert the flow of water. c. If a fence is removed by the City or the County Drain or Water Resources Commissioner for drain access or drain maintenance, the fence may be replaced by the owner of the fence at the owner’s expense. d. No shrubs or trees shall be planted below the top of the bank of a water body, or within an easement for a waterway (for example, a backyard swale). 4. Shrubs, trees or other above-ground vegetation should not be planted over the top of an underground storm sewer or over the top of the easement within which the storm sewer has been installed. C:\USERS\MIKE.VANDERMOLEN\APPDATA\LOCAL\MICROSOFT\WINDOWS\INETCACHE\CONTENT.OUTLOOK\C8RT1XC5\2 471-STORMWATER MANAGEMENT; JCS CHA.DOCX Sec. 26-539 Storage of hazardous or toxic materials in drainageway. Except as permitted by law, it shall be unlawful for any person to store or stockpile within a drainageway any hazardous or toxic materials unless adequate protection and/or containment has been provided so as to prevent any such materials from entering a drainageway. Sec. 26-540 through Sec. 26-545. (Reserved) DIVISION 5 Inspection, Monitoring, Reporting, and Recordkeeping Sec. 26-546 Inspection and sampling. To ensure compliance with the standards in this pervasively regulated area, the City may inspect and/or obtain stormwater samples from stormwater management facilities of any discharger to determine compliance with the requirements of this Article. Upon request, the discharger shall allow the City’s properly identified representative to enter upon the premises of the discharger at all hours necessary for the purposes of such inspection or sampling. The City shall provide the discharger reasonable advance notice of such inspection and/or sampling. The City or its properly identified representative may place on the discharger’s property the equipment or devices used for such sampling or inspection. Sec. 26-547 Stormwater monitoring facilities. A discharger of stormwater runoff shall provide and operate equipment or devices for the monitoring of stormwater runoff, so as to provide for inspection, sampling, and flow measurement of each discharge to a water body or a stormwater runoff facility, when directed in writing to do so by the City. The City may require a discharger to provide and operate such equipment and devices if it is necessary or appropriate for the inspection, sampling and flow measurement of discharges in order to determine whether adverse effects from or as a result of such discharges may occur. All such equipment and devices for the inspection, sampling and flow measurement of discharges shall be installed and maintained in accordance with applicable laws, ordinances and regulations. Sec. 26-548 Accidental discharges. 1. The name and telephone number of the person making the report, and the name of a person who may be contacted for additional information on the matter. A properly reported accidental discharge shall be an affirmative defense to a civil infraction proceeding brought under this Article against a discharger for such discharge. It C:\USERS\MIKE.VANDERMOLEN\APPDATA\LOCAL\MICROSOFT\WINDOWS\INETCACHE\CONTENT.OUTLOOK\C8RT1XC5\2 471-STORMWATER MANAGEMENT; JCS CHA.DOCX shall not, however, be a defense to a legal action brought to obtain an injunction, to obtain recovery of costs or to obtain other relief as a result of or arising out of the discharge. A discharge shall be considered properly reported only if the discharger complies with all the requirements of Subsection (a) of this section. 2. Any discharger who accidentally discharges into a water body any substance other than stormwater or an exempted discharge shall immediately inform the City concerning the discharge. If such information is given orally, a written report concerning the discharge shall be filed with the City within five (5) days. The written report shall specify: a. The composition of the discharge and the cause thereof. b. The exact date, time, and estimated volume of the discharge. c. All measures taken to clean up the accidental discharge, and all measures proposed to be taken to reduce and prevent any recurrence. Sec. 26-549 Recordkeeping requirement. Any person subject to this Article shall retain and preserve for no less than three (3) years any and all books, drawings, plans, prints, documents, memoranda, reports, correspondence and records, including records on magnetic or electronic media and any and all summaries of such records, relating to monitoring, sampling and chemical analysis of any discharge or stormwater runoff from any property. Sec. 26-550 through Sec. 26-555 (Reserved) DIVISION 6 Enforcement Sec. 26-556 Sanctions for violation. 1. Any person violating any provision of this Article other than Sections 26-531, 26- 536 and 26-538, and except as provided in Subsection (b) of this section, shall be responsible for a municipal civil infraction and subject to a fine of not less than $500 for a first offense, and not less than $1,000 for a subsequent offense, plus costs, damages, expenses, and other sanctions as authorized under Chapter 87 of the Revised Judicature Act of 1961 and other applicable laws, including, without limitation, equitable relief. 2. Each day such violation occurs or continues shall be deemed a separate offense and shall make the violator liable for the imposition of a fine for each day. The rights and remedies provided for in this section are cumulative and in addition to any other remedies provided by law. An admission or determination of responsibility shall not exempt the offender from compliance with the C:\USERS\MIKE.VANDERMOLEN\APPDATA\LOCAL\MICROSOFT\WINDOWS\INETCACHE\CONTENT.OUTLOOK\C8RT1XC5\2 471-STORMWATER MANAGEMENT; JCS CHA.DOCX requirements of this Article. 3. For purposes of this section, “subsequent offense" means a violation of the provisions of this Article committed by the same person within twelve (12) months of a previous violation of the same provision of this Article for which said person admitted responsibility or was adjudicated to be responsible. 4. Any person who neglects or fails to comply with a stop work order issued under Section 26-557 shall, upon conviction, be guilty of a misdemeanor punishable by a fine of not more than $500 or imprisonment in the county jail for not more than 93 days, or both such fine and imprisonment, and such person shall also pay such costs as may be imposed in the discretion of the court. 5. Any person who aids or abets a person in a violation of this Article shall be subject to the sanctions provided in this section. Sec. 26-557 Stop work order. Where there is work in progress that causes or constitutes in whole or in part, a violation of any provision of this Article, the City is authorized to issue a stop work order so as to prevent further or continuing violations or adverse effects. All persons to whom the stop work order is directed, or who are involved in any way with the work or matter described in the stop work order, shall fully and promptly comply therewith. The City may also undertake, or cause to be undertaken, any necessary or advisable protective measures so as to prevent violations of this Article or to avoid or reduce the effects of noncompliance herewith. The cost of any such protective measures shall be the responsibility of the owner of the property upon which the work was performed. Sec. 26-558 Failure to comply. In addition to any other remedies, should any owner fail to comply with the provisions of this Article, the City may, after the giving of reasonable notice and opportunity for compliance, have the necessary work done, and the owner shall be obligated to promptly reimburse the City for all costs of such work. Sec. 26-559 Emergency measures. When emergency measures are necessary to moderate a nuisance, to protect public safety, health and welfare, and/or to prevent loss of life, injury or damage to property, the City is authorized to carry out or arrange for all such emergency measures. Property owners shall be responsible for the cost of such measures made necessary as a result of a violation of this Article and shall promptly reimburse the City for all of such costs. C:\USERS\MIKE.VANDERMOLEN\APPDATA\LOCAL\MICROSOFT\WINDOWS\INETCACHE\CONTENT.OUTLOOK\C8RT1XC5\2 471-STORMWATER MANAGEMENT; JCS CHA.DOCX Sec. 26-560 Cost recovery for damage to stormwater drainage system. A discharger shall be liable for all costs incurred by the City as the result of causing a discharge that produces a deposit or obstruction, or causes damage to, or impairs a storm drain, or violates any of the provisions of this Article. Costs include, but are not limited to, those penalties levied by the EPA or EGLE for violation of an NPDES permit, attorney fees, and other costs and expenses. Sec. 26-561 Collection of costs; lien. Costs incurred by the City pursuant to Sections 26-531, 26-536 and 26-538 shall be a lien on the premises which shall be enforceable in accordance with the Revenue Bond Act, Public Act 94 of 1933 (MCL 141.101 et seq.). Any such charges which are delinquent for six (6) months or more may be certified annually to the City Treasurer, who shall enter the lien on the next tax roll against the premises and the costs shall be collected and the lien shall be enforced in the same manner as provided for in the collection of taxes assessed upon the roll and the enforcement of a lien for taxes. In addition to any other lawful enforcement methods, the City shall have all remedies authorized by such Act. Sec. 26-562 Appeals. 1. Any person to whom any provision of this Article has been applied may appeal in writing, not later than thirty (30) days after the action or decision being appealed from, to the City commission the action or decision whereby any such provision was so applied. Such appeal shall identify the matter being appealed, and the basis for the appeal. The City commission shall consider the appeal and make a decision whereby it affirms, rejects or modifies the action being appealed. In considering any such appeal, the City commission may consider the recommendations of the City Engineer and the comments of other persons having knowledge of the matter. In considering any such appeal, the City commission may grant a variance from the terms of this Article so as to provide relief, in whole or in part, from the action being appealed, but only upon finding that the following requirements are satisfied: a. The application of the Article provisions being appealed will present or cause practical difficulties for a development or development site; provided, however, that practical difficulties shall not include the need for the developer to incur additional reasonable expenses in order to comply with the Article; and b. The granting of the relief requested will not substantially prevent the goals and purposes sought to be accomplished by this Article, nor result in less effective management of stormwater runoff. C:\USERS\MIKE.VANDERMOLEN\APPDATA\LOCAL\MICROSOFT\WINDOWS\INETCACHE\CONTENT.OUTLOOK\C8RT1XC5\2 471-STORMWATER MANAGEMENT; JCS CHA.DOCX Sec. 26-563 Suspension of MS4 access. 1. Suspension due to illicit discharges in emergency situations. The City may, without prior notice, suspend MS4 discharge access to a person when such suspension is necessary to stop an actual or threatened discharge, which presents or may present imminent and substantial danger to the environment, or to the health or welfare of persons, or to the MS4. If the violator fails to comply with a suspension order issued in an emergency, the City may take such steps as deemed necessary to prevent or minimize damage to the MS4 or the environment, or to minimize danger to the health or welfare of persons. 2. Suspension due to the detection of illicit discharge. Any person discharging to the MS4 in violation of this Article may have the person's MS4 access terminated if such termination would abate or reduce an illicit discharge. The City will notify a violator of the proposed termination of the violator's MS4 access. A person commits an offense if the person reinstates MS4 access to premises terminated pursuant to this section, without the prior approval of the City. Sec. 26-564 Tracking enforcement. The City shall implement a method for tracking instances of non-compliance. The tracking procedure shall ensure that detailed information about non-compliance and follow up enforcement action is adequately documented, including at a minimum: 1. Name of the person responsible for violating the ordinance; 2. Date and location of violation; 3. Description of the violation, including how the violation was identified; 4. Description of the enforcement response; 5. Schedule for returning to compliance 6. Date the violation was resolved. Sec. 26-565 through Sec. 26-570. (Reserved) DIVISION 7 Stormwater Easements and Maintenance Agreements Sec. 26-571 Applicability of requirements. The requirements of this division concerning stormwater easements and maintenance agreements shall apply to all persons required to submit a drainage plan to the City for review and approval. C:\USERS\MIKE.VANDERMOLEN\APPDATA\LOCAL\MICROSOFT\WINDOWS\INETCACHE\CONTENT.OUTLOOK\C8RT1XC5\2 471-STORMWATER MANAGEMENT; JCS CHA.DOCX Sec. 26-572 Stormwater easements. The developer shall provide all stormwater easements necessary to implement the approved drainage plan and to otherwise comply with this Article in form and substance required by the City, and shall record such easements as directed by the City. The easements shall ensure access for proper inspection and maintenance of stormwater management facilities and shall provide adequate emergency overland flow-ways. Easements for private stormwater management systems shall be conveyed by each landowner to the entity responsible for operation and maintenance of the stormwater management system. The City will not accept easements over private stormwater management systems. Sec. 26-573 Maintenance agreements. 1. A maintenance agreement is required for all developments requiring stormwater review. The developer shall provide all stormwater maintenance agreements necessary to implement the approved drainage plan and to otherwise comply with this Article in form and substance as required by the City. The maintenance agreement shall be signed and submitted to the City for review and approval at the time application for a stormwater permit is made. After construction of the stormwater management system has been verified and approved or accepted by the City, the Developer shall execute a final maintenance agreement with the City, record such agreements with the County Register of Deeds, and provide a copy of the recorded document to the City. The City reserves the right to require the maintenance agreement be recorded prior to issuance of a stormwater permit. 2. Maintenance agreement provisions. The maintenance agreement shall, among other matters, ensure access for proper inspection by the City or their designee, allow for maintenance or corrective actions of stormwater BMPs, and include provisions for the tracking of maintenance activities, and transfer of operation and maintenance responsibility to ensure the performance standards are met in perpetuity. a. Maintenance Plan. The maintenance agreement shall include a maintenance plan and schedule for routine, emergency and long-term maintenance of all structural and vegetative stormwater BMPs installed and implemented to meet the performance standards, with a detailed annual estimated budget for the initial three (3) years, and a clear statement that only future maintenance activities in accordance with the maintenance plan shall be permitted without the necessity of securing new permits. b. Maintenance Documentation. Written notice and submittal of maintenance documentation shall be provided to the City by the property owner at the interval set forth in the maintenance agreement and subject to the C:\USERS\MIKE.VANDERMOLEN\APPDATA\LOCAL\MICROSOFT\WINDOWS\INETCACHE\CONTENT.OUTLOOK\C8RT1XC5\2 471-STORMWATER MANAGEMENT; JCS CHA.DOCX provisions of Sections 26-546 through 26-562. c. Failure to Perform Maintenance. If it has been found by the City, following notice and an opportunity to be heard by the property owner, that there has been a material failure or refusal to undertake maintenance as required under this Article and/or as required in the approved maintenance agreement as required hereunder, the City shall then be i. authorized, but not required, to hire an entity with qualifications and experience in the subject matter to undertake the monitoring and maintenance as so required, in which event the property owner shall be obligated to advance or reimburse payment for all costs and expenses associated with such monitoring and maintenance, together with a reasonable administrative fee. The maintenance agreement required under this Article shall contain a provision spelling out the requirements; and if the applicant objects in any respect to such provision or the underlying rights and obligations, such objection shall be resolved prior to the commencement of construction of the proposed development on the property. If the property owner fails to pay the costs incurred by the City under this Section, the costs shall be a lien on the property and enforced as provided in Division 6 of Section 26. 3. Tracking Operation and Maintenance. The City shall implement a tracking system to include procedures for filing and retrieval of all recorded maintenance agreements, maintenance plans, and stormwater management system maps to document location and ages of stormwater BMPs. The City shall also track annual inspection reports required to be submitted from the developer, and any inspection conducted by the City to document condition of stormwater BMPs and maintenance performed. Sec. 26-574 Prohibition of orphan drains. Prior to issuance of a stormwater permit, all stormwater management systems must have a single entity responsible for long-term operation and maintenance. The City will not approve an “orphan” drainage system serving multiple landowners without recorded stormwater easements and maintenance agreements. Sec. 26-575 through Sec. 26-580. (Reserved) DIVISION 8 Performance and Design Standards Sec. 26-581 Resolution to implement performance and design standards. The City Commission may adopt a resolution establishing detailed design and C:\USERS\MIKE.VANDERMOLEN\APPDATA\LOCAL\MICROSOFT\WINDOWS\INETCACHE\CONTENT.OUTLOOK\C8RT1XC5\2 471-STORMWATER MANAGEMENT; JCS CHA.DOCX performance standards for stormwater management facilities, consistent with the terms of this Article, and in order to further implement the goals and purposes set forth in this Article. Amendments to the design and performance standards must be approved by the City Commission. Sec. 26-582 Performance standards. In order to achieve the goals and purposes of this Article, sites shall meet the stormwater management performance standards for water quality treatment, channel protection, flood control, and other site-specific standards as published in the City’s Stormwater Management Standards. Sec. 26-583 Alternatives for meeting performance standards. 1. The City may establish programs and procedures for alternative means to meet the channel protection performance standard if onsite retention is determined to be not feasible. 2. Requirements for programs and procedures (if any) adopted by the City are given in the City’s Stormwater Management Standards. Sec. 26-584 Design standards. Stormwater BMPs shall be designed to meet the performance standards as described in Section 26-582. Stormwater management system design shall be in accordance with the City’s Stormwater ManagementStandards. Sec. 26-585 Responsibility to implement best management practices (BMPs). The owner or operator of a commercial or industrial establishment shall provide, at the owner’s or operator’s own expense, reasonable protection from accidental discharge of prohibited materials or other wastes into the City’s stormwater drainage system or waterbodies through the use of these structural and non- structural BMPs. Further, any person responsible for a property or premises, which is or may be the source of an illicit discharge, may be required to implement, at said person’s expense, additional structural and non-structural BMPs to prevent the further discharge of pollutants to the MS4. Compliance with all terms and conditions of a valid NPDES permit authorizing the discharge of stormwater associated with industrial activity, to the extent practicable, shall be deemed compliance with the provisions of this section. These BMPs shall be part of a stormwater pollution prevention plan (SWPPP) as necessary for compliance with requirements of the NPDES permit. C:\USERS\MIKE.VANDERMOLEN\APPDATA\LOCAL\MICROSOFT\WINDOWS\INETCACHE\CONTENT.OUTLOOK\C8RT1XC5\2 471-STORMWATER MANAGEMENT; JCS CHA.DOCX 3. This Ordinance is to become effective ten (10) days after adoption. Ayes: Ramsey, German, Gorman, Emory, St.Clair, Johnson, and Hood Nays: None First Reading: October 25, 2022 Second Reading: N/A CITY OF MUSKEGON By: _________________________________ Ann Meisch, MMC, City Clerk CERTIFICATE The undersigned, being the duly qualified Clerk of the City of Muskegon, Muskegon County, Michigan, does hereby certify that the foregoing is a true and complete copy of an ordinance adopted by the City Commission of the City of Muskegon, at a regular meeting of the City Commission on the 25th day of October, 2022, at which meeting a quorum was present and remained throughout, and that the meeting was conducted and public notice was given pursuant to and in full compliance with Act No. 267, Public Acts of Michigan of 1976, as amended, and that minutes were kept and will be or have been made available as required thereby. Date: October 25, 2022 ________________________________ Ann Marie Meisch, MMC City Clerk Publish: Notice of Adoption to be published once within ten (10) days of final adoption. C:\USERS\MIKE.VANDERMOLEN\APPDATA\LOCAL\MICROSOFT\WINDOWS\INETCACHE\CONTENT.OUTLOOK\C8RT1XC5\2 471-STORMWATER MANAGEMENT; JCS CHA.DOCX CITY OF MUSKEGON NOTICE OF ADOPTION TO: ALL PERSONS INTERESTED Please take notice that on October 25, 2022, the City Commission of the City of Muskegon repeals Chapter 26, Article V, Section 26 – 300 through Section 26 – 400 and adopts Section 26-500 through 26-585 of the Muskegon City Code, summarized as follows: 1. Sections 26-300 through 26-400 are repealed. 2. Section 26-500 is adopted to provide Definitions for the Stormwater Management ordinance. 3. Section 26-501 is adopted to provide Statutory Authority for the Stormwater Management ordinance. 4. Section 26-502 is adopted to provide Findings for the Stormwater Management ordinance. 5. Section 26-503F:\EDSI\FILES\00100\1693.02\ORDIN\14Y6777.DOCX is adopted to provide the Purpose for the Stormwater Management ordinance. 6. Section 26-504 is adopted to provide Applicability, exemptions and general for the Stormwater Management ordinance. 7. Section 26-505 is adopted to provide Definitions for the Stormwater Management ordinance. 8. Section 26-511 is adopted to require a stormwater permit for the Stormwater Management ordinance. 9. Section 26-512 is adopted to provide the review procedures for a stormwater permit for the Stormwater Management ordinance. 10. Section 26-513 is adopted to provide a drainage plan for the Stormwater Management ordinance. 11. Section 26-514 is adopted to provide the review fees and escrow for the Stormwater Management ordinance. 12. Section 26-515 is adopted to provide for a financial guaranty for the Stormwater Management ordinance. 13. Section 26-516 is adopted to provide for a certificate of occupancy for the Stormwater Management ordinance. 14. Section 26-517 is adopted to provide a prohibition on altering a stormwater management facility, except as provided in a drainage plan for the Stormwater Management ordinance. 15. Section 26-518 is adopted to provide the terms and conditions of a stormwater permit for the Stormwater Management ordinance. 16. Section 26-526 is adopted to provide the responsibility for a stormwater management system for the Stormwater Management ordinance. C:\USERS\MIKE.VANDERMOLEN\APPDATA\LOCAL\MICROSOFT\WINDOWS\INETCACHE\CONTENT.OUTLOOK\C8RT1XC5\2 471-STORMWATER MANAGEMENT; JCS CHA.DOCX 17. Section 26-527 is adopted to provide for a stormwater management system for the Stormwater Management ordinance. 18. Section 26-528 is adopted to provide the primary considerations for a stormwater management system for the Stormwater Management ordinance. 19. Section 26-529 is adopted to provide for the protection of environmentally sensitive areas in the stormwater management system for the Stormwater Management ordinance. 20. Section 26-530 is adopted to provide for flood protection and building openings in the stormwater management system for the Stormwater Management ordinance. 21. Section 26-531 is adopted to regulate soil erosion and sedimentation control in the stormwater management system for the Stormwater Management ordinance. 22. Section 26-536 is adopted to prohibit certain discharges in the stormwater drainage system. 23. Section 26-537 is adopted to provide for discharges exempt for certain non- stormwater discharges. 24. Section 26-538 is adopted to prohibit the interference with natural and artificial drains. 25. Section 26-539 is adopted to prohibit the storage of hazardous or toxic materials in the drainageway. 26. Section 26-546 is adopted to provide for the inspection of sampling of stormwater. 27. Section 26-547 is adopted to provide for stormwater monitoring facilities. 28. Section 26-548 is adopted to provide for the reporting of accidental discharges. 29. Section 26-549 is adopted to require recordkeeping requirements. 30. Section 26-556 is adopted to provide for sanctions for violations. 31. Section 26-557 is adopted to provide for stop work orders. 32. Section 26-558 is adopted to provide for ramifications for failing to comply with this ordinance. 33. Section 26-559 is adopted to provide for emergency measures discharges exempt for certain non-stormwater discharges. 34. Section 26-560 is adopted to provide for cost recovery for damage to a stormwater drainage system. 35. Section 26-561 is adopted to provide for collection of costs and right to lien property. 36. Section 26-562 is adopted to provide for a right to appeal discharges exempt for certain non-stormwater discharges. 37. Section 26-563 is adopted to provide for the suspension of MS4 access. 38. Section 26-564 is adopted to provide for the tracking of enforcement. 39. Section 26-571 is adopted to prescribe the applicability of requirements. C:\USERS\MIKE.VANDERMOLEN\APPDATA\LOCAL\MICROSOFT\WINDOWS\INETCACHE\CONTENT.OUTLOOK\C8RT1XC5\2 471-STORMWATER MANAGEMENT; JCS CHA.DOCX 40. Section 26-572 is adopted to provide for the requirement of stormwater easements. 41. Section 26-573 is adopted to provide for maintenance agreements. 42. Section 26-574 is adopted to prohibit orphan drains. 43. Section 26-581 is adopted to provide for resolutions to implement performance and design standards. 44. Section 26-582 is adopted to provide for performance standards. 45. Section 26-583 is adopted to provide for alternatives for meeting performance standards. 46. Section 26-584 is adopted to provide for design standards. 47. Section 26-585 is adopted to provide for the responsibility to implement best management practices (BMPs). This ordinance is effective 10 days after adoption. Copies of the ordinance may be viewed and purchased at a reasonable cost at the Office of the City Clerk in the City Hall, 933 Terrace Street, Muskegon, Michigan, during regular business hours. This ordinance amendment is effective ten (10) days from the date of this publication. Published: November 3, 2022 CITY OF MUSKEGON By Ann Marie Meisch, MMC City Clerk ------------------------------------------------------------------------------------------------------------ PUBLISH ONCE WITHIN TEN (10) DAYS OF FINAL PASSAGE C:\USERS\MIKE.VANDERMOLEN\APPDATA\LOCAL\MICROSOFT\WINDOWS\INETCACHE\CONTENT.OUTLOOK\C8RT1XC5\2 471-STORMWATER MANAGEMENT; JCS CHA.DOCX