County profile · EPA SDWIS + UCMR5
Lavaca County, Texas
9 SDWIS-listed public water systems serve 6,833 people in Lavaca County. Violation rates use that full inventory; PFAS rates use only the UCMR5-tested subset.
- 9
- SDWIS water systems Smaller third of counties
- 783
- Total violations Middle third of counties
- 88.9%
- SDWIS systems w/ a violation Lower third of counties
- -
- UCMR5 PFAS (none tested) No UCMR5 tests
SDWIS compliance plate
Sheet TX285 · Lavaca County 9 sys · 783 viol · #2636/3254
VIOL-SEVERE · HEALTH-MID · RANK-BOTTOM · PHOTO-FINISH · PFAS-NONE · SRC-GW · SYS-TINY · BOOK-MOST
- VIOL-SEVERE 88.9% flagged
- HEALTH-MID 20.3% health
- RANK-BOTTOM #2636/3254
- PHOTO-FINISH ±0.3 pp
- PFAS-NONE No UCMR5 set
- SRC-GW GW lead 100%
- SYS-TINY 9 systems
- BOOK-MOST 6/7 fields
Nearest flagged-rate peer: Burnet County ( -0.3 pp flagged-rate)
According to EPA SDWIS county population served used on /counties, Lavaca County ranks #2,636 of 3,254 counties by people served, and #185 of 254 counties in Texas. See methodology · corpus placement.
Lavaca County standing, lower-flagged corpus third
Flagged-system rate 88.9% is at or below the corpus lower third (≤ 92.7% flagged) across 2,973 counties with ≥3 SDWIS systems . Health-based share 20.3% is health-based share in the middle third (≤ 24.5%) . No UCMR5 tests in this extract for Lavaca County . Population served ranks #2,636 of 3,254 · #185 of 254 in Texas.
Flagged-rate neighbourhood around Lavaca County
Lowest/highest poles plus in-state counties nearest Lavaca County on % of SDWIS systems with ≥1 violation. Full ladder: /counties.
Water Systems
| System Name | Population | Violations | PFAS |
|---|---|---|---|
| City of Hallettsville | 2,733 | 8 | - |
| City of Shiner | 2,127 | 7 | - |
| City of Moulton | 857 | 360 | - |
| Hope Silver Stop Convenience Store | 500 | 0 | - |
| St Mary Parish Hallettsville | 200 | 136 | - |
| Sweet Home Isd | 176 | 93 | - |
| Ezzell Isd | 107 | 51 | - |
| Vysehrad School | 75 | 120 | - |
| Shiner Boggy Creek RV Park | 58 | 8 | - |
Compare beyond Texas
Lower-flagged peers for Lavaca County
Cross-state counties nearest Lavaca County on flagged-system share (88.9%) and cumulative violation count (783). 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. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.