• State Standards in Effect for CWA Purposes
• Federally Proposed or Promulgated Standards

State Standards in Effect for CWA Purposes

• [See Title 50, Water Management And Protection, Chapter 485A, Water Pollution and Waste Disposal Section 485-A:1 ]
  State statute addressing protection of water supplies, prevention of pollution in surface and ground waters of the state, and prevention of nuisances and public health hazards.
  Note: This statute contains additional provisions related to groundwater that are outside the scope of the Clean Water Act and the implementing federal regulations, but is included here as supplementary information.
• [See Surface Water Quality Regulations, Chapter 1700 ]
  State regulation establishing water quality standards for the state's surface waters.
• [See Class A Surface Waters in New Hampshire ]
  This document provides a listing of the Class A surface waters.

Federally Proposed or Promulgated Standards

• None at this time.

• Title 50, Water Management And Protection, Chapter 485A, Water Pollution and Waste Disposal Section 485-A:1 (PDF)(13 pp, 695 K)
• Surface Water Quality Regulations, Chapter 1700 (PDF)(44 pp, 392 K)
• Class A Surface Waters in New Hampshire (PDF)(15 pp, 2 MB)