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
Home
\
2025
\
June
\
20

Day: June 20, 2025

300F22013 Grievance Procedures Technical Assistance Fact Sheet December 28, 2022

By AdministratorIn State NewsPosted June 20, 2025
0More

24P0052 EPA Needs to Develop and Implement Information Technology Processes to Comply with the Federal Information Security Modernization Act for Fiscal Year 2023

By AdministratorIn State NewsPosted June 20, 2025
0More

901F21021 2020 Mystic River Watershed Report Card (based on 2018-2020 bacterial data)

By AdministratorIn State NewsPosted June 20, 2025
0More

Posts pagination

1 2 … 8 Next Next

Recent Posts

  • 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
  • 420B25022 How to Use the EP3 Calculator Version 1.4
  • 420B25017 Cellulosic Waiver Credit Price Calculation for 2024
  • 600D87205 Cost and Performance Evaluation for Full Scale Single Solute Control of Synthetic Organic Chemicals by Granular Activated Carbon Adsorption

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

420R25008 Renewable Fuel Standard (RFS) Program Partial Waiver of 2024 Cellulosic Biofuel Volume Requirement: Response to Comments
December 11, 2025
452R93015 Guidance on the Post-1996 Rate of Progress Plan and the Attainment Demonstration
December 11, 2025
420B25022 How to Use the EP3 Calculator Version 1.4
December 5, 2025

Pages

  • About
  • Projects
  • News
  • Contact

Newsletter

Subscribe and receive the letters with latest news from us.

Subscribe

 ©. OPS LLC,  All rights reserved.