Skip to content
Operational Precision Systems
Environmental Monitoring in the cloud
  • Home
  • Projects
    • WaterOPS(SM)
    • AirOPS(SM)
    • EarthOPS(SM)
    • WasteOps(SM)
  • News
  • About
  • Contact
  • Water Monitoring
    Articles and Blog posts related to the water monitoring industry
  • Air Monitoring
    Articles and Blog posts related to the air quality monitoring industry
  • Waste Monitoring
    Articles and Blog posts related to the waste monitoring industry
  • Earth monitoring
    Articles and Blog posts related to the agricultural and urban land monitoring industry

Definition of Waters of the United States-Recodification of Preexisting Rule

By News contributorIn EPA RegulationsPosted July 12, 20180 Comment(s)

Definition of Waters of the United States-Recodification of Preexisting Rule


Definition of Waters of the United States-Recodification of Preexisting Rule
Source: EPA Regulations news 2

Post navigation

Previous
Previous

Air Quality State Implementation Plans; Approvals and Promulgations: Delaware; Interstate Transport Requirements for the 2012 Fine Particulate Matter Standard

Next
Next

Emergency Removal Action of Asbestos from the MacMillan Ring Free Oil Superfund Site in Norphlet, Arkansas

Leave a Reply Cancel reply

You must be logged in to post a comment.

Recent Posts

  • 420R23033 The 2023 EPA Automotive Trends Report: Greenhouse Gas Emissions, Fuel Economy, and Technology since 1975
  • 420R25013 November 2025 Decisions on Petitions for RFS Small Refinery Exemptions
  • 420B25020 How to Prepare an Efficient Producer Petition Version 1.4
  • 420R25008 Renewable Fuel Standard (RFS) Program Partial Waiver of 2024 Cellulosic Biofuel Volume Requirement: Response to Comments
  • 452R93015 Guidance on the Post-1996 Rate of Progress Plan and the Attainment Demonstration

Categories

  • Air Monitoring
  • Connecticut News
  • Delaware News
  • Earth monitoring
  • EPA Regulations
  • Florida News
  • Georgia News
  • Kentucky News
  • Maine News
  • Maryland News
  • Massachusetts News
  • New Hampshire News
  • New Jersey News
  • New York News
  • North Carolina News
  • O-P-S News
  • Ohio News
  • Pennsylvania News
  • Rhode Island News
  • South Carolina News
  • State News
  • Vermont News
  • Virginia News
  • Waste Monitoring
  • Water Monitoring
Operational Precision Systems

OPS aims to provide cost effective methods to monitor critical national infrastructure.

Latest News

420R23033 The 2023 EPA Automotive Trends Report: Greenhouse Gas Emissions, Fuel Economy, and Technology since 1975
January 2, 2026
420R25013 November 2025 Decisions on Petitions for RFS Small Refinery Exemptions
January 2, 2026
420B25020 How to Prepare an Efficient Producer Petition Version 1.4
January 2, 2026

Pages

  • About
  • Projects
  • News
  • Contact

Newsletter

Subscribe and receive the letters with latest news from us.

Subscribe

 ©. OPS LLC,  All rights reserved.