Community Water System · PWS TX1020088
Cypress Valley WSC Plant 2
Operator location Woodlawn, Texas - 42% of 304 violations are health-based (upper-third health share (> 23%)); groundwater source; 705 served per SDWIS.
- 705
- People served (this PWS)
- 304
- EPA violations (this PWS)
- 127
- Health-based (this PWS)
- Untested
- UCMR5 (this PWS)
Cypress Valley WSC Plant 2 standing, high SDWIS violation third
42% of 304 recorded violations are health-based - upper-third health share (> 23%). Corpus terciles use 29,740 systems serving 500+ (the sitemap cohort). Health-based share 42% is upper-third health share (> 23%). Population rank #24,190 of 29,740 among systems serving 500+.
The verdict
Cypress Valley WSC Plant 2 sits in the upper third of the sitemap cohort by violation count (304), so the tables below sample a dense compliance trail rather than a near-clean ledger. Population served is smaller (705; smaller served population (≤ 999)), so each violation row represents a compact service footprint. Health-based share is 42% - most of this ledger is MCL or treatment-technique exceedance. No UCMR5 PFAS test appears for this system in this extract.
- #24,190 of 29,740
- Population · /systems
- #2,650 of 3,040
- Population · TX
- 304
- Total EPA violations on record
- 42%
- Health-based (MCL / treatment failure)
Population ordinals match the sitemap cohort (systems serving 500+, population_served DESC). See methodology · corpus placement.
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 235
- County
- Harrison
- School/Daycare
- No
- MCL Violations
- 125
- Monitoring Violations
- 102
- Treatment Tech Violations
- 2
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| TTHM | MCL | 125 | 2025 |
| Public Notice | Other | 60 | 2025 |
| TTHM | MR | 41 | 2025 |
| Lead and Copper Rule | MR | 39 | 2025 |
| Chlorine | MR | 8 | 2013 |
| Coliform (TCR) | MR | 8 | 2014 |
| E. COLI | MR | 6 | 2014 |
| Consumer Confidence Rule | Other | 4 | 2023 |
| LEAD AND COPPER RULE REVISIONS | TT | 2 | 2024 |
| LEAD AND COPPER RULE REVISIONS | RPT | 2 | 2024 |
Violation Count vs. the National Corpus
Cypress Valley WSC Plant 2 has 304 recorded EPA violations, 91% of the 29,740 public water systems serving 500+ people nationwide carry fewer, and 9% carry more. 42% of this system's own violations are health-based (127 of 304), and it ranks #24,190 of 29,740 by population served among that same cohort.
EPA violations vs. the national water-system corpus
Public water systems serving 500+ people (EPA SDWIS)
304 Higher than most more violations than 91% of 29,740 water systems
the national water-system corpus, bucketed by value
Each bar is a band; taller bars hold more water systems. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.
Source EPA SDWIS · 2026-05-15
Health-based violations on Cypress Valley WSC Plant 2
127 health-based rows in the tables above map to MCL or treatment-technique exceedances, verify each contaminant code on the federal SDWIS report for TX1020088.
Sources: EPA SDWIS · Texas Commission on Environmental Quality (TCEQ) - Drinking Water Watch
Nationwide peers
304 violations · 705 served: nearest cross-state SDWIS matches.
Cross-state systems with comparable violation load
Nearest cross-state community systems (500+ served) by total SDWIS violations on record.
Cross-state systems with smaller service footprints
Nearest cross-state systems by EPA SDWIS population_served (same 500+ sitemap gate).
What to do with Cypress Valley WSC Plant 2
Use this system's EPA-reported record as a starting filter, not a final verdict.
- See how every tracked system in Texas compares on the same EPA violation measures. Texas systems
- Check whether PFAS was detected at this system under UCMR5 testing. PFAS guide
- Find and compare another public water system by name or PWSID. Search systems
EPA SDWIS and UCMR5 figures are informational only, not a substitute for a certified lab test of your own tap water.