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Showing posts for search term: WOTUS

4/17/2025

Updated: Latest on EPA Rules Extended, Delayed in 2025

EPA extended the deadline to submit comments on a Draft Sewage Sludge Risk Assessment for PFOA and PFOS after stakeholders requested more time. The new comment deadline is August 14, 2025.

3/17/2025

2025 Clean Water Act Guidance on WOTUS Released

Updated 03/25/2025. US EPA recently issued new guidance concerning Clean Water Act implementation and announced plans to revise, again, the definition of Waters of the United States (WOTUS).

12/8/2023

Quick Quiz: EH&S News of the Week

Catch up on industry news for hazardous materials, environmental, and safety professionals with a 5-question quiz.

11/27/2023

New NPDES Guidance on Discharges to Groundwater

The new draft guidance stems from a Supreme Court decision (Maui) and is meant to clarify when a NPDES permit must be obtained to discharge pollutants to groundwater.

10/16/2023

EPA Enforcement Roundup: Week of 10/16

This week’s Roundup covers alleged Clean Water Act, Clean Air Act, and Safe Drinking Water Act violations by a variety of companies in Idaho, New Mexico, and Utah.

9/15/2023

Quick Quiz: EH&S News of the Week

Catch up on industry news for hazardous materials, environmental, and safety professionals this week with a 5-question quiz.

9/8/2023

New Waters of the US Rule Takes Immediate Effect

EPA and the US Army revised the definition of Waters of the United States or WOTUS—a bed rock of compliance with the Clean Water Act—to conform to the recent Supreme Court decision on Sackett v. EPA.

6/27/2023

Impact of Sackett v. EPA Decision on Clean Water Act Compliance

Now that the Supreme Court has decided the case Sackett v. EPA and instructed EPA to amend its January 2023 Rule, a definition of "Waters of the United States" that sticks could arrive as early as September.

3/13/2023

EPA Enforcement Roundup: Week of 3/13

To keep the "pinch" of EPA enforcement at arm's length for St. Patrick's Day, learn from other organizations' (alleged) errors, miscues, and oversights to identify potential compliance gaps or environmental areas to learn more about in 2023.

1/3/2023

Final Rule: New Waters of the US Definition Under the Clean Water Act

The Final Rule restores the definition of Waters of the United States (WOTUS) that was in place before a 2015 Final Rule, with updates to reflect relevant Supreme Court decisions.

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