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  1. LII
  2. State Regulations
  3. Rhode Island Administrative Code
  4. Title 250 - Department of Environmental Management
  5. Chapter 150 - Water Resources
  6. Subchapter 05 - Water Quality

Subchapter 05 - Water Quality

  • State Regulations
  • Compare
  1. Part 1 - Water Quality Regulations (§ 250-RICR-150-05-1.1 to 250-RICR-150-05-1.32)
  2. Part 2 - Rules and Regulations for Dredging and the Management of Dredged Materials (250-RICR-150-05-2) (§ 250-RICR-150-05-2.1 to 250-RICR-150-05-2.19)
  3. Part 3 - Groundwater Quality Rules (§ 250-RICR-150-05-3.1 to 250-RICR-150-05-3.24)
  4. Part 4 - Groundwater Discharge Rules (Rules for the Discharge of Non-Sanitary Wastewater and Other Fluid to or Below the Ground Surface) (250-RICR-150-05-4) (§ 250-RICR-150-05-4.1 to 250-RICR-150-05-4.24)

State regulations are updated quarterly; we currently have two versions available. Below is a comparison between our most recent version and the prior quarterly release. More comparison features will be added as we have more versions to compare.


No prior version found.

State Regulations Toolbox



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