GUADALUPE BLANCO RIVER AUTHORITY
PWSID: TX0290005 · Cypress, TX 0
According to EPA Safe Drinking Water Information System (SDWIS), GUADALUPE BLANCO RIVER AUTHORITY (PWSID TX0290005) in Cypress, TX is listed as a CWS water system covering about 0 people. The same extract lists 28 health-based violation records spanning 2023-2025. Those 28 health-based rows for GUADALUPE BLANCO RIVER AUTHORITY cover contaminants such as TTHM, Interim Enhanced Surface Water Treatment Rule, LEAD AND COPPER RULE REVISIONS; they remain historical EPA registry entries, not a current compliance or drinkability score.
GUADALUPE BLANCO RIVER AUTHORITY has 28 health-based violation records in this historical extract. Monitoring and reporting records are not included.
PlainEnviro's health-based SDWIS extract covers monitoring and reporting violations only -- it does not include unresolved enforcement actions in progress or corrective steps a utility has taken since the extract date. 3 distinct EPA contaminant codes appear in this system's record, including TTHM, Interim Enhanced Surface Water Treatment Rule, LEAD AND COPPER RULE REVISIONS. Recorded violations span 2023–2025. Day-to-day primacy enforcement for this system runs through the Texas drinking-water program, not EPA directly.
A historical health-based record does not necessarily describe current water quality or compliance. The most authoritative current source is the utility's annual Consumer Confidence Report. For enforcement history and corrective-action orders, consult EPA ECHO and the Texas state drinking-water program's public portal.
System Details
- EPA ID (PWSID)
- TX0290005
- System Type
- CWS
- Water Source
- Surface Water
- Location
- Cypress, TX
- Population Served
- 0
- Health Violations
- Yes (28)
What contaminants are in this water system?
| Contaminant | Violations | Health-Based |
|---|---|---|
| TTHM | 26 | 26 |
| Interim Enhanced Surface Water Treatment Rule | 1 | 1 |
| LEAD AND COPPER RULE REVISIONS | 1 | 1 |
Violation History (28)
| Contaminant | Health | Date |
|---|---|---|
| TTHM | Yes | Jul 1, 2025 |
| TTHM | Yes | Jul 1, 2025 |
| Interim Enhanced Surface Water Treatment Rule | Yes | Apr 1, 2025 |
| TTHM | Yes | Apr 1, 2025 |
| TTHM | Yes | Apr 1, 2025 |
| TTHM | Yes | Jan 1, 2025 |
| TTHM | Yes | Jan 1, 2025 |
| LEAD AND COPPER RULE REVISIONS | Yes | Oct 17, 2024 |
| TTHM | Yes | Oct 1, 2024 |
| TTHM | Yes | Oct 1, 2024 |
| TTHM | Yes | Oct 1, 2024 |
| TTHM | Yes | Oct 1, 2024 |
| TTHM | Yes | Jul 1, 2024 |
| TTHM | Yes | Jul 1, 2024 |
| TTHM | Yes | Apr 1, 2024 |
| TTHM | Yes | Apr 1, 2024 |
| TTHM | Yes | Apr 1, 2024 |
| TTHM | Yes | Jan 1, 2024 |
| TTHM | Yes | Jan 1, 2024 |
| TTHM | Yes | Jan 1, 2024 |
| TTHM | Yes | Oct 1, 2023 |
| TTHM | Yes | Oct 1, 2023 |
| TTHM | Yes | Oct 1, 2023 |
| TTHM | Yes | Oct 1, 2023 |
| TTHM | Yes | Apr 1, 2023 |
| TTHM | Yes | Apr 1, 2023 |
| TTHM | Yes | Apr 1, 2023 |
| TTHM | Yes | Apr 1, 2023 |
Frequently Asked Questions
What does EPA SDWIS list for GUADALUPE BLANCO RIVER AUTHORITY?
How many people does GUADALUPE BLANCO RIVER AUTHORITY serve?
What violations does GUADALUPE BLANCO RIVER AUTHORITY have?
What contaminants have been found in GUADALUPE BLANCO RIVER AUTHORITY water?
Compare beyond Texas
Nationwide peers by violations & population served
Cross-state SDWIS systems nearest GUADALUPE BLANCO RIVER AUTHORITY on cumulative violation count (28) and EPA-reported population served (0). Violation-count peers include LAKE CHICOT WATER SUPPLY ASSOCIATION, TONTITOWN WATERWORKS, HOLTVILLE, CITY OF.
Similar violation count
Nearest cross-state community systems (500+ served) by SDWIS violations on record.
Nearby Water Systems
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About This Data
GUADALUPE BLANCO RIVER AUTHORITY (TX0290005) is drawn from EPA SDWIS. Nearby county systems in this extract include CITY OF PASADENA; CLEAR LAKE CITY WATER AUTHORITY; HARRIS COUNTY MUD 165; CITY OF LA PORTE. Health-based rows (28 MCL/TT) are historical registry state, not a current drinkability score.
Source: U.S. Environmental Protection Agency, SDWIS Federal Reporting Services
Read our methodology - how this data is sourced, computed, and verified.