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implementing the NPDES requirements, many states and local governments have enacted their own stormwater management laws and ordinances, and some have published stormwater treatment design manuals. Some of these state and local requirements have expanded coverage beyond the federal requirements. For example, the State of
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and the approved state agencies publish similar permits, to regulate discharges from construction sites of 1 acre (4,000 m) or more. (Also covered are sites that are less than one acre in size, that are part of a larger common plan of development that will disturb more than 1 acre.) In addition to
277:(territories). The other states have developed their own state-specific industrial stormwater permits (e.g. California's Industrial General Permit). State-issued general permits often include the same requirements as EPA's permit, but some states have additional requirements.
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Under EPA regulations, stormwater runoff from construction sites is also classified as industrial stormwater, however these discharges are covered by a separate set of permits. EPA periodically publishes its
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Most stormwater permits in the U.S. are issued by the agencies in 47 states that have been given authority by EPA. EPA regional offices issue the stormwater permits in the remaining parts of the country.
73:(MSGP) initially in 1995 to govern how industrial stormwater should be managed, and periodically it has updated and reissued the permit. The 2021 MSGP covers 30 industrial and commercial sectors:
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In the United States, facilities that discharge industrial stormwater to surface waters must obtain a permit under the
National Pollutant Discharge Elimination System (NPDES), pursuant to the
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from precipitation (rain, snow, sleet, freezing rain, or hail) that lands on industrial sites (e.g. manufacturing facilities, mines, airports). This runoff is often
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by materials that are handled or stored on the sites, and the facilities are subject to regulations to control the discharges.
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Other industrial facilities not in the above categories that are designated by the permit authority as needing a permit
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424:, October 18, 1972; as amended by the Water Quality Act of 1987, Pub.L. 100-4, February 4, 1987. Section 402(p),
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Vehicle
Maintenance Areas, Equipment Cleaning Areas, or Deicing Areas Located at Air Transportation Facilities
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Electronic and
Electrical Equipment and Components, Photographic, and Optical Goods Manufacturing Facilities
467:"National Pollutant Discharge Elimination System Permit Application Regulations for Storm Water Discharges"
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Water
Transportation Facilities with Vehicle Maintenance Shops and/or Equipment Cleaning Operations
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EPA Administered Permit
Programs: The National Pollutant Discharge Elimination System.
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Transportation
Equipment, Industrial, or Commercial Machinery Manufacturing Facilities
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Müller, Alexandra; Österlund, Heléne; Marsalek, Jiri; Viklander, Maria (2020-03-20).
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410:. Washington, D.C.: United States Environmental Protection Agency (EPA). 2022-11-28.
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Rubber, Miscellaneous
Plastic Products, and Miscellaneous Manufacturing Industries
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Activities for Which
Approved Erosion and Sediment Control Plans are Required.
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Textile Mills, Apparel, and Other Fabric
Products Manufacturing Facilities
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of aircraft. All U.S. airports are required to obtain stormwater permits
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574:(Report). Baltimore, MD: Maryland Department of the Environment. 2009.
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Washington State
Department of Ecology (August 2012). Olympia, WA.
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United States. Federal Water Pollution Control Amendments of 1972.
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505:"Stormwater Discharges from Industrial Activities-EPA's 2021 MSGP"
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360:"The pollution conveyed by urban runoff: A review of sources"
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Wood and Metal Furniture and Fixture Manufacturing Facilities
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529:. California Environmental Protection Agency. 2016-03-22.
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United States regulation of point source water pollution
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Runoff from precipitation that lands on industrial sites
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National Pollutant Discharge Elimination System (NPDES)
559:"Stormwater Management Manual for Western Washington."
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on construction sites of 5,000 sq ft (460 m) or more.
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541:"Stormwater Discharges from Construction Activities"
408:"Stormwater Discharges from Industrial Activities"
244:Fabricated Metal Products Manufacturing Facilities
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53:. Stormwater permit regulations issued by the
106:and Manufacturers and Lubricant Manufacturers
55:United States Environmental Protection Agency
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200:Steam Electric Power Generating Facilities
164:Treatment, Storage, or Disposal Facilities
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241:Leather Tanning and Finishing Facilities
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206:Motor Freight Transportation Facilities
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214:Ship and Boat Building or Repair Yards
586:Code of Maryland Regulations (COMAR).
627:Water pollution in the United States
226:Food and Kindred Products Facilities
140:(Ore Mining and Dressing) Facilities
527:State Water Resources Control Board
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235:Printing and Publishing Facilities
146:and Coal Mining-Related Facilities
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572:Maryland Stormwater Design Manual
523:"Industrial Storm Water Program"
364:Science of the Total Environment
128:Product Manufacturing Facilities
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487:"NPDES State Program Authority"
441:EPA. "Storm water discharges."
385:10.1016/j.scitotenv.2019.136125
329:Industrial wastewater treatment
202:, including Coal Handling Areas
34:Regulation in the United States
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446:Code of Federal Regulations,
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304:Construction General Permit
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65:Multi-sector general permit
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561:Publication No. 12-10-030.
184:and Land Application Sites
96:Manufacturing and Refining
158:and Processing Facilities
617:Environmental protection
188:Automobile Salvage Yards
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80:Facilities (including
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622:Stormwater management
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152:Extraction Facilities
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20:Industrial stormwater
271:District of Columbia
584:State of Maryland.
376:2020ScTEn.709m6125M
596:2020-02-27 at the
547:. EPA. 2023-02-27.
511:. EPA. 2022-12-22.
493:. EPA. 2023-01-03.
465:EPA (1990-11-16).
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69:EPA published its
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600:Sec. 26.17.01.05.
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176:stormwater runoff
104:Roofing Materials
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370:. Elsevier.
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273:and federal
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138:Metal Mining
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450:40 CFR
172:Scrap yards
150:Oil and Gas
102:Paving and
611:Categories
345:References
334:Stormwater
286:silt fence
267:New Mexico
144:Coal Mines
134:Facilities
311:requires
194:Recycling
182:Landfills
594:Archived
394:31905584
323:See also
309:Maryland
122:Concrete
28:polluted
372:Bibcode
313:erosion
100:Asphalt
43:Deicing
453:122.26
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269:, the
223:plants
192:Scrap
126:Gypsum
124:, and
118:Cement
24:runoff
545:NPDES
509:NPDES
110:Glass
88:Paper
390:PMID
315:and
114:Clay
380:doi
368:709
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284:A
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