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Water system · PWSID NC0113135

SPRING VALLEY MH S/D

100
Excellent
PurityRadar safety score

PWSID

NC0113135

State

North Carolina

City

CARY

Population served

168

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

32

Violations on record

0

Unaddressed

0

Health-based

80

Enforcement actions

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

Other · EPA contaminant 7000 began Jul 2025 Resolved
Other · EPA contaminant 7000 began Jul 2024 Resolved
Monitoring & reporting · Lead & Copper Rule began Oct 2021 Resolved
Other · EPA contaminant 7000 began Jul 2002 Resolved
Monitoring & reporting · Lead & Copper Rule began Jul 1993 Resolved
Monitoring & reporting · Lead & Copper Rule began Jul 1993 Resolved
Monitoring & reporting · Nitrate began Jan 1993 Resolved
Monitoring & reporting · Selenium began Jan 1990 Resolved
Monitoring & reporting · Nitrate began Jan 1990 Resolved
Monitoring & reporting · Fluoride began Jan 1990 Resolved
Monitoring & reporting · Chromium (total) began Jan 1990 Resolved
Monitoring & reporting · Antimony began Jan 1990 Resolved

Recent enforcement actions

  • State action · SOX Jul 2025
  • State action · SOX Dec 2024
  • State action · SFL Nov 2024
  • State action · SFJ Nov 2024
  • State action · SIF Oct 2022
  • State action · SOX Oct 2022
  • State action · SFL Nov 2021
  • State action · SFJ Nov 2021

This profile is built from EPA public records for system NC0113135 — 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.