Statutes, Regulations, and Forms
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Navajo Nation Primary Drinking Water Regulations (revised 8-14-2024)
NNPDWRs Appendices (A-J) (revised 8-14-2024)
Navajo Nation Surface Water Quality Standards
Navajo Nation Surface Water Quality Standards Certification Regulations
Navajo Nation Domestic Wastewater Regulations
NNEPA Uniform Regulations for Permit Review Administrative Enforcement Orders, Hearings, and Rulemakings under Navajo Nation Environmental Acts (Uniform Rules)
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