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Association of Clean Water Administrators

Association of Clean Water Administrators

The Voice of States & Interstates since 1961

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Home > Legal Briefs

Legal Briefs

Montana’s Nutrients Variance: 9th Circuit Opinion

Posted: October 8, 2021

Ruling: Upper Missouri Waterkeeper v. EPA – Ninth Circuit Opinion, 10.7.2021

New York et al. v. EPA

Posted: May 15, 2020

New York and eight other states filed a challenge against EPA’s COVID-19 Implications for EPA’s Enforcement and Compliance Assurance Program policy, arguing the policy exceeds the agency’s authority and skirts statutory mandates to enforce environmental laws.The lawsuit challenges EPA’s March 26 guidance stating that the agency would exercise enforcement discretion if companies are unable to report or monitor pollution releases because the pandemic has disrupted their operations. The policy applies retroactively to March 13 and includes no end date.

Petition for review from CRR to review New Hampshire’s MS4 permit

Posted: February 22, 2017

CRR filed a petition for review with the DC Circuit asking that it overturns EPA’s MS4 general permit for New Hampshire.

Northwest Environmental Advocates complaint against EPA over alleged failure to respond to petition

Posted: February 21, 2017

NWEA filed suit against EPA over its alleged failure to respond to petition claiming Washington’s rules protecting aquatic life from toxic substances are out of date.

OVEV v FOLA Coal Company 4th Circuit Decision

Posted: January 4, 2017

OVEV v FOLA Coal Company 4th Circuit Decision concluded Fola was still obligated to meet the narrative WQS.

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Weekly Wrap

  • ACWA Weekly Wrap Vol. XVI, Issue 14 (Week of May 5, 2025)

    May 9, 2025
  • ACWA Weekly Wrap Vol. XVI, Issue 13 (Week of April 28, 2025)

    May 2, 2025

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The Association of Clean Water Administrators

nonprofit [501(c)3] organization

1725 I Street NW
Suite 225
Washington, DC 20006

Phone: (202) 756-0605
Fax: (202) 793-2600

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