Collections and Lists
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EPA-Approved Regulations for Maricopa County, AZ
EPA approved Air Regulations and Statutes for Maricopa County, Arizona.
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EPA Approved State-Wide Regulations in the Arizona SIP
EPA Approved State-Wide Regulations in the Arizona State Implementation Plan (SIP).
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Request Application Withdrawal or Refund
contact us page
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Contact Us about Hurricane Response
Contact EPA about Hurricane Response.
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EPA/HUD Model Refresher Renovator Training Course
This refresher training course was developed to train contractors how to work safely in housing and comply with EPA's Renovation, Repair, and Painting Rule.
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Green Infrastructure
To promote the benefits of green infrastructure, help communities overcome barriers to using GI, and encourage the use of GI to create sustainable and resilient water infrastructure that improves water quality and supports and revitalizes communities.
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Case Studies: Using Bioassessments and Biocriteria in NPDES Permitting Programs
Case Studies: Using bioassessments and biocriteria in NPDES permitting programs
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Multiple Benefits in a County's Stormwater Control Program
Multiple Benefits in a County's Stormwater Control Program
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Case Studies: Using Bioassessments and Biocriteria to Identify Impaired Waters and Causes of Impairment
Case Studies: Using bioassessments and biocriteria to identify impaired waters and causes of impairment
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Case Studies: Setting Ecologically-based Water Quality Goals
Case Studies: Setting ecologically-based water quality goals
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Contamination Preparedness and Response
EPA has resources available to help drinking water utilities to prepare and respond during water contamination incidents.
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Emergency Services Sector
Explore the tools and resources availble to learn how water utilities can work together with their local emergency management agencies (EMAs) to prepare for water emergencies.
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Polluted Runoff: Nonpoint Source (NPS) Pollution
Nonpoint Source (NPS) pollution is caused by rainfall or snowmelt moving over and through the ground, it picks up and carries natural and human-made pollutants, depositing them into lakes, rivers, wetlands, coastal waters and ground waters.
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Weather and Hydrologic Forecasting for Water Utility Incident Preparedness and Response
Learn how to gain information on current or future weather projections for your utility.
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CHPAC Committee Members
Members of the Children's Health Protection Advisory Committee (CHPAC) that advises EPA administrator about children's environmental health, members, meetings, and related info.
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Investigating for Possible Contamination in Norwood, Pennsylvania
Up-to-date information on EPA's site assessment in Norwood, Pennsylvania.
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Criminal Provisions
Links to the criminal provisions under the Environmental Statutes and the United States Code as enforced by EPA
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Criminal Press Releases - 2022
This is a list of press releases announcing results of EPA criminal cases adjudicated in U.S. courts for 2022.
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Enforcement
Enforcing environmental laws is an integral part of EPA's Strategic Plan to protect human health and the environment.
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EPA in New Mexico
Portal for news and information about EPA's efforts in New Mexico and NM environmental conditions.