PlainWater
Counties → Texas

Kerr County, Texas

SDWIS compliance plate

Sheet TX265 · Kerr County 108 sys · 11,943 viol · #839/3254

VIOL-SEVERE · HEALTH-LOW · RANK-UPPER · PHOTO-FINISH · PFAS-MID · SRC-GW · SYS-MID · BOOK-FULL

  • VIOL-SEVERE 95.4% flagged
  • HEALTH-LOW 8.9% health
  • RANK-UPPER #839/3254
  • PHOTO-FINISH ±0.1 pp
  • PFAS-MID 25.0% detect
  • SRC-GW GW lead 96%
  • SYS-MID 108 systems
  • BOOK-FULL 7/7 fields

Nearest flagged-rate peer: Matagorda County (+ 0.1 pp flagged-rate)

According to EPA SDWIS county population served used on /counties, Kerr County ranks #839 of 3,254 counties by people served, and #62 of 254 counties in Texas. See methodology · corpus placement.

Kerr County standing, mid-flagged corpus third

Flagged-system rate 95.4% is in the corpus middle third (≤ 100.0% flagged) across 2,973 counties with ≥3 SDWIS systems . Health-based share 8.9% is health-based share at or below the lower third (≤ 10.3%) . UCMR5 detect rate 25.0% is UCMR5 detect rate in the tested-pool middle third (≤ 33.3%) . Population served ranks #839 of 3,254 · #62 of 254 in Texas.

Flagged-rate neighbourhood around Kerr County

Lowest/highest poles plus in-state counties nearest Kerr County on % of SDWIS systems with ≥1 violation. Full ladder: /counties.

0% 20% 40% 60% 80% 100% Howard · lowest Kerr · this county Calhoun · near Bee · highest 66.7% 95.2% 95.4% 95.5% 95.5% 95.5% 100%

Source: EPA SDWIS (county aggregates) As of 2026-05-15

Water Systems

System Name Population Violations PFAS
City of Kerrville 23,489 163 Detected
Ingram Water Supply 5,955 9 Clean
Loma Vista Water System 3,720 15 Clean
Four Seasons 1,059 15 -
Kerrville VA Hospital 1,000 97 -
Southern Hills 975 14 -
Erlund Subdivision 821 15 -
Txdot Kerr County Sra 700 39 -
Old River Road RV Resort 699 0 -
Guadalupe Heights Utility 672 3 -
Ingram Oaks Retirement Community 669 33 -
Oak Forest South Water Supply 648 7 -
Bear Creek Scout Reservation 600 121 -
Center Point Isd Pirate Stadium 600 70 -
Center Point Taylor System 531 16 -
Canyon Springs Water Works 525 88 -
Ingram Tom Moore High School 510 44 -
Camp Mystic 500 16 -
Falling Water Subdivision 471 59 -
Hills & Dales 456 50 -
Camp Waldemar 450 15 -
Westcreek Estates Water System 423 52 -
Bear Paw Water System 405 3 -
Saddlewood Subdivision 402 0 -
Texas Lions Camp 400 66 -
Camp Stewart for Boys 350 9 -
Camp Honey Creek 350 28 -
Westwood Water System 339 19 -
Cypress Springs 339 0 -
Northwest Hills Subdivision 330 2 -
Childrens Associations for Maximum Poten 320 93 -
Woods WSC 315 17 -
Kerrville RV Park and Cabins 312 43 -
Camp Rio Vista 300 20 -
Hill Country Arts Foundation 300 79 -
Aqua Vista Utilities 297 5 -
Hill River Country Estates 276 162 -
Bumblebee Hills 273 15 -
Center Point North Water System 270 24 -
Hill Country Camp 250 46 -
MO-Ranch Presbyterian Assembly 250 70 -
Nickerson Farm Water System 240 18 -
Bridgets Basket 225 0 -
Comfort RV Park 225 0 -
Mary Mead Water System 223 115 -
La Hacienda Treatment Center 220 23 -
Oak Grove Mobile Home Park 213 120 -
Verde Park Estates 213 12 Clean
Camp Chrysalis 210 27 -
Heart O the Hills Girls Camp 200 14 -

Compare beyond Texas

Mid-flagged peers for Kerr County

Cross-state counties nearest Kerr County on flagged-system share (95.4%) and cumulative violation count (11,943). 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.

4 peers

Similar violation load

Nearest cross-state counties by cumulative SDWIS violation count (all systems in the county).

4 peers

Read our methodology · Check your water system - how this data is sourced, computed, and verified.

Data sourced from EPA SDWIS and UCMR5 PFAS monitoring data. See our methodology for details. Retrieved and formatted by PlainWater

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.