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Water system · PWSID CA3700073

H & J WATER COMPANY

100
Excellent
PurityRadar safety score

PWSID

CA3700073

State

California

City

JULIAN

Population served

86

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

27

Violations on record

0

Unaddressed

4

Health-based

42

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Feb 2024. Official EPA record →

Monitoring & reporting · Nitrate began Jan 2022 Resolved
Monitoring & reporting · Nitrate began Jan 2021 Resolved
Monitoring · Lead & Copper Rule began Mar 2019 Resolved
Monitoring · Lead & Copper Rule began Dec 2018 Resolved
Monitoring · Lead & Copper Rule began Oct 2018 Resolved
Monitoring · Lead & Copper Rule began Aug 2018 Resolved
Monitoring & reporting · Total trihalomethanes (TTHM) began Jul 2018 Resolved
Monitoring · Lead & Copper Rule began Jul 2018 Resolved
Monitoring & reporting · Haloacetic acids (HAA5) began Jul 2018 Resolved
Monitoring & reporting · Lead & Copper Rule began Oct 2017 Resolved
Monitoring · Lead & Copper Rule began Aug 2017 Resolved
Monitoring · Lead & Copper Rule began Jun 2017 Resolved

Recent enforcement actions

  • State action · SOX Feb 2024
  • State action · SFL Aug 2023
  • State action · SFL Jul 2020
  • State action · SOX Apr 2020
  • State action · SO7 Apr 2020
  • State action · SFL Nov 2019
  • State action · SOX Nov 2019
  • State action · SIA Sep 2019

This profile is built from EPA public records for system CA3700073 — 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.