New Hampshire Code of Administrative Rules
Env - Department of Environmental Services
Subtitle Env-Dw - Drinking Water Programs
Chapter Env-Dw 400 - PUBLIC WATER SYSTEM CLASSIFICATION AND DESIGN
- Part Env-Dw 401 - PWS CLASSIFICATION; WELL SITING REQUIREMENTS; HYDROGEOLOGIC AND ENGINEERING STUDIES
- Part Env-Dw 402 - GENERAL DESIGN STANDARDS: SYSTEMS SERVING 1,000 OR MORE PEOPLE
- Part Env-Dw 403 - COATINGS, ADDITIVES, AND LEAD PROHIBITION
- Part Env-Dw 404 - DESIGN STANDARDS FOR LARGE PUBLIC WATER SYSTEMS
- Part Env-Dw 405 - DESIGN STANDARDS FOR SMALL COMMUNITY WATER SYSTEMS
- Part Env-Dw 406 - DESIGN STANDARDS FOR NON-COMMUNITY WATER SYSTEMS
- Part Env-Dw 407 - STANDARDS ADOPTED BY REFERENCE
Current through Register No. 13, March 27, 2025
The amended version of this chapter by New Hampshire Register Number 2, eff. 12/25/2024 is not yet available.
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