Water: Module 3
Basic Course: Key Concepts (Module 3.g)
Criteria Types: Specific but Complementary
- Module 1: Overview
- Module 2: Use
- Module 3: Criteria
- Module 4: Antidegradation
- Module 5: Flexibilities
- Module 6: Review
- Certificate of Completion
While each type of water quality criterion has a specific focus, the different criteria that a State or Tribe adopts into its water quality standards should operate together to support overall protection of the water body.
Key Point. In making water quality management decisions, a State or Tribe should independently apply each criterion that has been adopted into its water quality standards. If a water body has multiple designated uses with different criteria for the same pollutant, States/Tribes should use the criterion protective of the most sensitive use.
Resources. For a definition of eutrophication and related terms, visit EPA's Nutrients Glossary page.
Learn More. Details about the six criteria types. Proceed to the Learn More Topic. » (Note: This link launches a pop-up window.)