COTTONWOOD MHP

CARSON CITY, NV · ~140 people served

Check your exact address → CARSON CITY overview

100

Excellent

PurityRadar safety score

PWSID

NV0000017

State

Nevada

City

CARSON CITY

Population served

140

Primary source

Groundwater

Score history

No change since tracking began Jun 18, 2026.

Jun 18, 2026 · score 100 Jun 18, 2026 · score 100

2 score updates logged since tracking began Jun 18, 2026. Each future EPA re-score adds a point.

PFAS & contaminant readings

No PFAS detections are on record for this system from EPA’s UCMR5 monitoring (2023–25). Absence of a detection isn’t a guarantee — not every system was sampled, and this dataset doesn’t cover other contaminants.

Violations & enforcement

Violations on record

Unaddressed

Health-based

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Jul 2025. Official EPA record →

Other · EPA contaminant 7000 began Oct 2024 Unaddressed

Treatment technique · EPA contaminant 5200 health-based began Oct 2024 Resolved

Reporting · EPA contaminant 5200 began Oct 2024 Resolved

Monitoring & reporting · Lead & Copper Rule began Oct 2024 Resolved

Monitoring & reporting · Lead & Copper Rule began Oct 2022 Resolved

Monitoring · Lead & Copper Rule began Jun 2019 Resolved

Monitoring · Lead & Copper Rule began Sep 2018 Resolved

Monitoring & reporting · Total coliform began Sep 2014 Resolved

Max contaminant level (MCL) · Total coliform health-based began Aug 2014 Resolved

Monitoring & reporting · Total coliform began May 2014 Resolved

Monitoring & reporting · Total coliform began Dec 2013 Resolved

Monitoring & reporting · Total coliform began Sep 2013 Resolved

Recent enforcement actions

State action · SOX Jul 2025
State action · SOX Apr 2025
State action · SIA Feb 2025
State action · SIE Feb 2025
State action · SIA Feb 2025
State action · SIE Feb 2025
State action · SOX Dec 2024
State action · SOX Sep 2023

This profile is built from EPA public records for system NV0000017 — SDWIS violations and UCMR5 PFAS sampling. The score is system-level and can’t account for your home’s plumbing (older pipes can add lead at the tap). For health decisions, check your exact address, read the utility’s Consumer Confidence Report, and confirm with your provider.