Learn the Issues
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Stormwater Discharges from Municipal Sources-Resources
Polluted stormwater runoff is commonly transported through municipal separate storm sewer systems (MS4s), and then often discharged, untreated, into local water bodies.
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Resources, Tools and Databases about Impaired Waters and TMDLs
A collection of impaired waters and TMDLs resources for both the general public and water resource managers.
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CWA-09-2025-0005: Consent Agreement and (Proposed) Final Order; CEMEX Construction Materials Pacific LLC, Wadsworth, Nevada
Proposed administrative penalty settlement with CEMEX Construction Materials, Pacific, LLC, for violations of the Clean Water Act at its facility in Wadsworth, Nevada. EPA Docket No. CWA-09-2025-0005.
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Environmental Chemistry Methods (ECM) Index - F
Laboratories use testing methods to identify pesticides in water and soil. Environmental chemistry methods test soil and water samples to determine the fate of pesticides in the environment. Find methods for chemicals with F as the first character.
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Desotec US LLC (Formerly Evoqua Water Technologies LLC), Parker, AZ
Information about the Desotec US LLC (Formerly Evoqua Water Technologies LLC) carbon regeneration facility located on the Colorado River Indian Tribes (CRIT) reservation near Parker, Arizona.
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ECM for Florylpicoxamid & Degradate X12485649 in Water - MRID 51074466
Environmental Chemistry Methods for Florylpicoxamid & Degradate in Water - MRID 51074466
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ECM for Florylpicoxamid & Degradate X12485649 in Soil/Sediment - MRID 51074468
Environmental Chemistry Methods for Florylpicoxamid & Degradate in Soil/Sediment - MRID 51074468
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Home Danger Zone Finder
Text only version of the Home Danger Zone Finder, showing dangers of lead in the home.
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妥善處理家庭危險廢棄物以做好颶風防災 準備
Traditional Chinese translation on managing household hazardous waste preparing for a hurricane. 在面對可能的自然災害（比如進入颶風季）時，供居民參照的附提示防災準備
資訊圖。
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Pagpoprotekta sa Inyong Sarili mula sa Radiation
How to protect yourself from radiation, in Tagalog.
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حالات الطوارئ الإشعاعية
How to protect yourself from radiation, in Arabic.
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방사선으로부터 자신을 보호하기
How to protect yourself from radiation, in Korean.
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保護自己不受輻射傷害
How to protect yourself from radiation, in Chinese Traditional.
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保护自己免受辐射
How to protect yourself from radiation, in Chinese Simplified
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Does EPA know where the industry can purchase a standard with the list of aromatic analytes shown in method A?
See More Frequent Questions about Fuels Registration, Reporting, and Compliance Help . No. (7/1/94) This question and answer was posted at
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Will the EPA "Spreadsheet" be revised to be considered acceptable for fuel certifications?
See More Frequent Questions about Fuels Registration, Reporting, and Compliance Help . No. The spreadsheet was designed to provide assistance in understanding and implementing the Complex Model equations as provided in the regulations. The EPA has no authority to endorse the spreadsheet as a legal instrument of certification. Only the…
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Will the EPA provide gasoline transfer document forms?
See More Frequent Questions about Fuels Registration, Reporting, and Compliance Help . No. (7/1/94) This question and answer was posted at
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Will EPA consider widening the limits on distillation?
See More Frequent Questions about Fuels Registration, Reporting, and Compliance Help . The range of data on which the Complex Model was based limits the range within which the model will exhibit appropriate accuracy. The E200 range in the database was 33 to 66 vol%; extrapolation widened this range to…
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Will EPA cooperate in round robin efforts to provide correlation tests for users of method ASTM D-1319-93 for total aromatics?
See More Frequent Questions about Fuels Registration, Reporting, and Compliance Help . EPA will participate as we are able. Since we are unable to make open commitments of this type, labs should make arrangements with local labs for routine correlation testing. (7/1/94) This question and answer was posted at
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Will EPA consider exempting Guam or the Northern Mariana Islands from the RFG/Anti-dumping regulations pursuant to § 325(a)(1) of the Clean Air Act, subject to a request from the Governor of these territories?
See More Frequent Questions about Fuels Registration, Reporting, and Compliance Help . Section 325(a)(1) of the Clean Air Act (Act) provides that, upon petition by the Governor of Guam, American Samoa, the Virgin Islands, or the Commonwealth of the Northern Mariana Islands, the Administrator of EPA may exempt any person…