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US law
Federal (United States)
Regulations
Title 40 CFR — Protection of Environment
Chapter I — ENVIRONMENTAL PROTECTION AGENCY
Part 141 — NATIONAL PRIMARY DRINKING WATER REGULATIONS
Subpart E — Special Regulations, Including Monitoring
Federal (United States) · Regulations
Subpart E — Special Regulations, Including Monitoring
3 sections
3 sections
40 C.F.R. § 141.40
Monitoring requirements for unregulated contaminants.
40 C.F.R. § 141.41
Special monitoring for sodium.
40 C.F.R. § 141.42
Special monitoring for corrosivity characteristics.
Subpart E — Special Regulations, Including Monitoring | Federal (United States) Regulations | Justis AI