States ›Texas ›Guadalupe County ›Redwood

Redwood, TX Tap Water Quality 2026

Water quality report for Redwood, TX — PFAS, lead and copper results, violation history and state inspection findings from EPA SDWIS.

A look at Redwood's drinking water using EPA enforcement records: violations, lead and copper results, PFAS sampling and state inspection findings.

Main Utility: Crystal Clear Sud PWSID: TX0940015 Updated: 2026 Q2
✅

No federal limits exceeded on record

Lead is 1.60 ppb, 11% of the action level and no violations are open. No PFAS was detected.

B

Redwood earns a B for water quality

Graded on violations, lead, and PFAS, with state inspection findings.

Lead: 1.60 ppb — 11% of the federal action level
PFAS tested, none detected
70 violations since 2015, 12 health-based
No violations currently open
Redwood's lead level vs. all Texas community water systems
0 ppb5 ppb10 ppb15 ppb
Lead level: 1.60 ppb — 11% of the federal action level
✓ Lower lead than 53% of Texas utilities
Population Served
4003
~6922 connections
Water Source
Surface water
Purchased from another system — SDWIS source code SWP
Active Violations
0
70 since 2015, all resolved

Lead & Copper Testing

Lead (Pb)
90th percentile of tap samples collected across the distribution system
11% of EPA action level
1.60 ppb
Action level: 15 ppb
The 90th-percentile lead result is 1.60 ppb, 11% of the 15 ppb federal action level. The action level is a treatment trigger, not a legal maximum, and it is measured across sampled taps rather than at any single home.

Contaminant Violations (2015–Present)

ContaminantTypeMeasuredLimitPeriodStatus
Revised Total Coliform Rule MONITORING FAILURE — — 2026 Resolved
LEAD AND COPPER RULE REVISIONS REPORTING FAILURE — — 2025 Resolved
Lead and Copper Rule MONITORING AND REPORTING — TT 2019 Resolved
TTHM MCL EXCEEDANCE 0.092 MG/L 0.080 mg/L 2019 Resolved
Total Haloacetic Acids (HAA5) MCL EXCEEDANCE 0.067 MG/L 0.060 mg/L 2019 Resolved
TTHM MCL EXCEEDANCE 0.09 MG/L 0.080 mg/L 2019 Resolved
Total Haloacetic Acids (HAA5) MCL EXCEEDANCE 0.066 MG/L 0.060 mg/L 2019 Resolved
Public Notice OTHER — — 2019 Resolved
TTHM MCL EXCEEDANCE 0.094 MG/L 0.080 mg/L 2019 Resolved
Total Haloacetic Acids (HAA5) MCL EXCEEDANCE 0.062 MG/L 0.060 mg/L 2019 Resolved
Arsenic MONITORING AND REPORTING — 0.010 mg/L 2019–2021 Archived
Barium MONITORING AND REPORTING — 2 mg/L 2019–2021 Archived
Cadmium MONITORING AND REPORTING — 0.005 mg/L 2019–2021 Archived
Chromium MONITORING AND REPORTING — 0.1 mg/L 2019–2021 Archived
Mercury MONITORING AND REPORTING — 0.002 mg/L 2019–2021 Archived
Antimony, Total MONITORING AND REPORTING — 0.006 mg/L 2019–2021 Archived
Beryllium, Total MONITORING AND REPORTING — 0.004 mg/L 2019–2021 Archived
Thallium, Total MONITORING AND REPORTING — 0.002 mg/L 2019–2021 Archived
Selenium MONITORING AND REPORTING — 0.05 mg/L 2019–2021 Archived
Fluoride MONITORING AND REPORTING — 4.0 mg/L 2019–2021 Archived
Endrin MONITORING AND REPORTING — 0.002 mg/L 2019–2021 Archived
BHC-GAMMA MONITORING AND REPORTING — 0.0002 mg/L 2019–2021 Archived
Methoxychlor MONITORING AND REPORTING — 0.04 mg/L 2019–2021 Archived
Toxaphene MONITORING AND REPORTING — 0.003 mg/L 2019–2021 Archived
Di(2-ethylhexyl) adipate MONITORING AND REPORTING — 0.4 mg/L 2019–2021 Archived
Simazine MONITORING AND REPORTING — 0.004 mg/L 2019–2021 Archived
Di(2-ethylhexyl) phthalate MONITORING AND REPORTING — 0.006 mg/L 2019–2021 Archived
Hexachlorocyclopentadiene MONITORING AND REPORTING — 0.05 mg/L 2019–2021 Archived
Atrazine MONITORING AND REPORTING — 0.003 mg/L 2019–2021 Archived
LASSO MONITORING AND REPORTING — — 2019–2021 Archived
Heptachlor MONITORING AND REPORTING — 0.0004 mg/L 2019–2021 Archived
Heptachlor epoxide MONITORING AND REPORTING — 0.0002 mg/L 2019–2021 Archived
HEXACHLOROBENZENE MONITORING AND REPORTING — 0.001 mg/L 2019–2021 Archived
Benzo(a)pyrene MONITORING AND REPORTING — 0.0002 mg/L 2019–2021 Archived
Pentachlorophenol MONITORING AND REPORTING — 0.001 mg/L 2019–2021 Archived
Chlordane MONITORING AND REPORTING — 0.002 mg/L 2019–2021 Archived
1,2,4-Trichlorobenzene MONITORING AND REPORTING — 0.07 mg/L 2019–2021 Archived
cis-1,2-Dichloroethylene MONITORING AND REPORTING — 0.07 mg/L 2019–2021 Archived
Xylenes, Total MONITORING AND REPORTING — 10 mg/L 2019–2021 Archived
DICHLOROMETHANE MONITORING AND REPORTING — 0.005 mg/L 2019–2021 Archived
o-Dichlorobenzene MONITORING AND REPORTING — 0.6 mg/L 2019–2021 Archived
p-Dichlorobenzene MONITORING AND REPORTING — 0.075 mg/L 2019–2021 Archived
Vinyl chloride MONITORING AND REPORTING — 0.002 mg/L 2019–2021 Archived
1,1-Dichloroethylene MONITORING AND REPORTING — 0.007 mg/L 2019–2021 Archived
trans-1,2-Dichloroethylene MONITORING AND REPORTING — 0.1 mg/L 2019–2021 Archived
1,2-Dichloroethane MONITORING AND REPORTING — 0.005 mg/L 2019–2021 Archived
1,1,1-Trichloroethane MONITORING AND REPORTING — 0.2 mg/L 2019–2021 Archived
Carbon tetrachloride MONITORING AND REPORTING — 0.005 mg/L 2019–2021 Archived
1,2-Dichloropropane MONITORING AND REPORTING — 0.005 mg/L 2019–2021 Archived
Trichloroethylene MONITORING AND REPORTING — 0.005 mg/L 2019–2021 Archived
1,1,2-Trichloroethane MONITORING AND REPORTING — 0.005 mg/L 2019–2021 Archived
Tetrachloroethylene MONITORING AND REPORTING — 0.005 mg/L 2019–2021 Archived
CHLOROBENZENE MONITORING AND REPORTING — 0.1 mg/L 2019–2021 Archived
Benzene MONITORING AND REPORTING — 0.005 mg/L 2019–2021 Archived
Toluene MONITORING AND REPORTING — 1 mg/L 2019–2021 Archived
Ethylbenzene MONITORING AND REPORTING — 0.7 mg/L 2019–2021 Archived
Styrene MONITORING AND REPORTING — 0.1 mg/L 2019–2021 Archived
E. COLI MONITORING AND REPORTING — 0 2017 Resolved
Revised Total Coliform Rule MONITORING FAILURE — — 2017 Resolved
Lead and Copper Rule MONITORING AND REPORTING — TT 2015 Resolved
Long Term 2 Enhanced Surface Water Treatment Rule TREATMENT TECHNIQUE — — 2015 Resolved
Long Term 2 Enhanced Surface Water Treatment Rule TREATMENT TECHNIQUE — — 2015 Resolved
Long Term 2 Enhanced Surface Water Treatment Rule TREATMENT TECHNIQUE — — 2015 Resolved
Interim Enhanced Surface Water Treatment Rule MONITORING AND REPORTING — — 2015 Resolved
Long Term 2 Enhanced Surface Water Treatment Rule TREATMENT TECHNIQUE — — 2015 Resolved
Interim Enhanced Surface Water Treatment Rule MONITORING AND REPORTING — — 2015 Resolved
Long Term 2 Enhanced Surface Water Treatment Rule TREATMENT TECHNIQUE — — 2015 Resolved
Interim Enhanced Surface Water Treatment Rule MONITORING AND REPORTING — — 2015 Resolved
Long Term 2 Enhanced Surface Water Treatment Rule TREATMENT TECHNIQUE — — 2015 Resolved
Interim Enhanced Surface Water Treatment Rule MONITORING AND REPORTING — — 2015 Resolved
Understanding violation types MCL violations mean a contaminant exceeded the federal maximum limit — the most serious type.
TT (Treatment Technique) violations mean required treatment procedures weren't followed, but don't necessarily mean contamination occurred.

Violation History

70 violations are on record since 2015, of which 12 were health-based. All have been resolved and none remain open.

About the Main Water System

Utility Crystal Clear Sud
PWSID TX0940015
Water source Surface water — Purchased from another system — SDWIS source code SWP
Population served 4,003
Service connections 6,922
Systems serving this area 2
Regulator State primacy agency
Data through 2026 Q2 — EPA SDWIS

Frequently Asked Questions

Is Redwood tap water safe to drink? ▼
No federal limit is exceeded on record. No violations are currently open. Lead is 1.60 ppb, 11% of the action level.
Does Redwood water have PFAS? ▼
It was tested for the six regulated PFAS compounds and none were detected.
Who supplies water to Redwood? ▼
Crystal Clear Sud (PWSID TX0940015), one of 2 systems serving this area. Surface water. Purchased from another system — SDWIS source code SWP
When was this system last inspected? ▼
It was last inspected on 2025-08-28. No significant deficiencies were recorded.

What Should Redwood Residents Do?

1
Read your annual water report
Your supplier publishes a Consumer Confidence Report each July covering the prior year.
2
Check for a lead service line
Lead reaches tap water mainly through service lines and household plumbing. Suppliers now publish an inventory identifying lead lines.
3
Flush before drinking
If water has sat in pipes more than six hours, run the cold tap for two minutes before drinking or cooking.

Nearby Cities in Texas

Schertz, Tx Tap Water Quality 2026 Guadalupe Seguin, Tx Tap Water Quality 2026 Guadalupe Cibolo, Tx Tap Water Quality 2026 Guadalupe McQueeney, Tx Tap Water Quality 2026 Guadalupe Lake Dunlap, Tx Tap Water Quality 2026 Guadalupe Marion, Tx Tap Water Quality 2026 Guadalupe