SAN JACINTO SUD

COLDSPRING, TX · ~3,993 people served

Check your exact address → COLDSPRING overview

100

Excellent

PurityRadar safety score

PWSID

TX2040033

State

Texas

City

COLDSPRING

Population served

3,993

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

Latest detections from EPA’s UCMR5 monitoring (through Jul 2023). Levels in parts per trillion (ppt).

Lithium

59,500 ppt

limit —

No federal limit

PFHxA

3.3 ppt

limit —

No federal limit

Violations & enforcement

Violations on record

Unaddressed

Health-based

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Dec 2019. Official EPA record →

Monitoring & reporting · Lead & Copper Rule began Jul 2018 Resolved

Other · EPA contaminant 7500 began Oct 2015 Resolved

Monitoring & reporting · Total coliform began Jun 2015 Resolved

Monitoring & reporting · Lead & Copper Rule began Dec 2013 Resolved

Other · EPA contaminant 7500 began Feb 2005 Resolved

Monitoring & reporting · Total coliform began Oct 2004 Resolved

Recent enforcement actions

State action · SOX Dec 2019
State action · SO0 Nov 2019
State action · SIF May 2019
State action · SIF May 2019
State action · SIF May 2019
State action · SIF May 2019
State action · SIE May 2019
State action · SIA May 2019

This profile is built from EPA public records for system TX2040033 — 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.