San Patricio County, Texas
SDWIS compliance plate
Sheet TX409 · San Patricio County 20 sys · 1,536 viol · #750/3254
VIOL-SEVERE · HEALTH-LOW · RANK-UPPER · PHOTO-FINISH · PFAS-HIGH · SRC-SW · SYS-SMALL · BOOK-FULL
- VIOL-SEVERE 95.0% flagged
- HEALTH-LOW 17.6% health
- RANK-UPPER #750/3254
- PHOTO-FINISH ±0.2 pp
- PFAS-HIGH 85.7% detect
- SRC-SW SW lead 65%
- SYS-SMALL 20 systems
- BOOK-FULL 7/7 fields
Nearest flagged-rate peer: Hale County (+ 0.2 pp flagged-rate)
According to EPA SDWIS county population served used on /counties, San Patricio County ranks #750 of 3,254 counties by people served, and #55 of 254 counties in Texas. See methodology · corpus placement.
San Patricio County standing, mid-flagged corpus third
Flagged-system rate 95.0% is in the corpus middle third (≤ 100.0% flagged) across 2,973 counties with ≥3 SDWIS systems . Health-based share 17.6% is health-based share in the middle third (≤ 24.5%) . UCMR5 detect rate 85.7% is UCMR5 detect rate above the tested-pool upper third (> 33.3%) . Population served ranks #750 of 3,254 · #55 of 254 in Texas.
Flagged-rate neighbourhood around San Patricio County
Lowest/highest poles plus in-state counties nearest San Patricio County on % of SDWIS systems with ≥1 violation. Full ladder: /counties.
Water Systems
| System Name | Population | Violations | PFAS |
|---|---|---|---|
| City of Portland | 22,933 | 17 | Detected |
| City of Ingleside | 10,106 | 96 | Detected |
| City of Aransas Pass | 8,088 | 93 | Detected |
| City of Sinton | 5,505 | 57 | Clean |
| City of Mathis | 5,001 | 213 | Detected |
| City of Taft | 4,941 | 61 | Detected |
| Rincon WSC | 4,734 | 36 | Detected |
| City of Odem | 2,250 | 64 | - |
| City of Gregory | 1,760 | 104 | - |
| City of Ingleside on the Bay | 610 | 29 | - |
| Saint Paul WSC | 608 | 264 | - |
| San Patricio County MUD 1 | 540 | 226 | - |
| Seaboard WSC | 420 | 128 | - |
| Tpwd Lake Corpus Christi Sp | 418 | 7 | - |
| Corpus Christi Liquefaction | 400 | 12 | - |
| Totem Pole RV Park | 322 | 68 | - |
| Camp Karankawa | 300 | 36 | - |
| New Season RV Resort | 93 | 0 | - |
| San Patricio MWD | 48 | 20 | - |
| Emerald Hills Water | 30 | 5 | - |
Compare beyond Texas
Mid-flagged peers for San Patricio County
Cross-state counties nearest San Patricio County on flagged-system share (95.0%) and cumulative violation count (1,536). In-state neighbours stay on the compliance plate above.
Similar flagged-system rate
Nearest cross-state counties by % of SDWIS systems with at least one violation on record.
Similar violation load
Nearest cross-state counties by cumulative SDWIS violation count (all systems in the county).
Read our methodology · Check your water system - how this data is sourced, computed, and verified.
Every figure on PlainWater is rendered directly from EPA SDWIS drinking-water data, no number is typed in by an editor. This page draws directly on EPA SDWIS data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.