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Counties → Illinois

Vermilion County, Illinois

SDWIS compliance plate

Sheet IL183 · Vermilion County 41 sys · 3,428 viol · #857/3254

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

  • VIOL-SEVERE 78.0% flagged
  • HEALTH-MID 23.0% health
  • RANK-UPPER #857/3254
  • PHOTO-FINISH ±0.3 pp
  • PFAS-MID 25.0% detect
  • SRC-GW GW lead 78%
  • SYS-MID 41 systems
  • BOOK-FULL 7/7 fields

Nearest flagged-rate peer: Peoria County (+ 0.3 pp flagged-rate)

According to EPA SDWIS county population served used on /counties, Vermilion County ranks #857 of 3,254 counties by people served, and #23 of 102 counties in Illinois. See methodology · corpus placement.

Vermilion County standing, lower-flagged corpus third

Flagged-system rate 78.0% is at or below the corpus lower third (≤ 92.7% flagged) across 2,973 counties with ≥3 SDWIS systems . Health-based share 23.0% is health-based share in the middle third (≤ 24.5%) . UCMR5 detect rate 25.0% is UCMR5 detect rate in the tested-pool middle third (≤ 33.3%) . Population served ranks #857 of 3,254 · #23 of 102 in Illinois.

Flagged-rate neighbourhood around Vermilion County

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

0% 20% 40% 60% 80% 100% Sangamon · lowest Clay · near Peoria · near Pulaski · highest 58.8% 77.8% 77.8% 78% 78.3% 79.3% 100%

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

Water Systems

System Name Population Violations PFAS
Aqua Illinois-Vermilion County 30,106 131 Detected
Hoopeston 5,802 13 Clean
Georgetown 4,200 271 Clean
Westville 3,917 90 Clean
Catlin 2,380 56 -
Prairie Path Water Company-Oakwood 1,600 67 -
Rossville 1,331 120 -
Ridge Farm 973 37 -
Bismarck Community Water District 900 38 -
Fairmount 690 46 -
Potomac 685 51 -
Wal-Mart Supercenter 2491 600 0 -
Sidell 557 55 -
Rankin 500 31 -
Fithian 485 145 -
Oakwood Twp High School 350 238 -
Allerton 304 11 -
Olivet Pwd 300 108 -
Alvin 270 467 -
Aqua Illinois-Indianola 224 123 -
Forest Glen - Pond Water 200 73 -
Wolfcreek Country Club 200 17 -
Kennekuk Cove County Park 200 2 -
Pollywogs Association Inc 200 35 -
Full Fill Industries 200 383 -
Armstrong Twp Hs 162 95 -
Vermilion Grove Waterworks 160 63 -
Camp Robert Drake 160 37 -
Hubbard Trails Country Club 130 6 -
Teasdale Foods 125 237 -
East Lynn Community Water System 112 342 -
I&I State Line Tavern 100 18 -
Armstrong-Ellis Grade School 97 22 -
Sav a Lot Georgetown 25 0 -
County Market Tilton 25 0 -
Jerrys Iga 387 13822 25 0 -
County Market #1098 #2 Danville 25 0 -
Meijer Danville 25 0 -
Twice the Ice Danville 25 0 -
Gw Services Danville 25 0 -
Twice the Ice - Hoopeston 25 0 -

Compare beyond Illinois

Lower-flagged peers for Vermilion County

Cross-state counties nearest Vermilion County on flagged-system share (78.0%) and cumulative violation count (3,428). 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.