Tapcensus

Illinois

Vermilion County drinking water quality

41 active public water systems serve 58,366 people in Vermilion County. 18 are compliant, 23 had at least one EPA violation in the past three years, 0 are designated serious violators, and 4 carry a health flag.

Active systems 41 20 community systems
People served 58K by public water systems
Systems with violations 23 56% of active systems, past 3 years
Serious violators 0 4 systems carry a health flag

Needs attention

Potomac IL1830650 · Potomac · Community water system · Serves 650 3 rules violated in the past three years. Unresolved: Lead and Copper Rule Revisions.
Rankin IL1830700 · Rankin · Community water system · Serves 500 4 rules violated in the past three years. Unresolved: Lead and Copper Rule Revisions.
Vermilion Grove Waterworks IL1835050 · Ridge Farm · Community water system · Serves 160 3 rules violated in the past three years. Unresolved: Lead and Copper Rule.
Hubbard Trails Country Club IL3014407 · Transient non-community system · Serves 130 1 rule violated in the past three years. Unresolved: Revised Total Coliform Rule.

Community water systems

20 systems, largest first
SystemServesStatusRules violated, 3 yrUnresolved
Aqua Illinois-Vermilion County
Danville
30,106 0 0
Hoopeston
Hoopeston
5,802 0 0
Georgetown
Georgetown
4,200 2 1
Westville
Westville
3,917 0 0
Catlin
Catlin
2,380 4 2
IL American-Oakwood
Oakwood
1,600 0 0
Rossville
Rossville
1,331 3 0
Ridge Farm
Ridge Farm
973 2 0
Bismarck Community Water District
900 2 0
Fairmount
Fairmount
690 1 0
Potomac
Potomac
650 3 1
Sidell
Sidell
557 1 0
Rankin
Rankin
500 4 1
Fithian
Fithian
485 3 0
Olivet Pwd
300 1 0
Allerton
Allerton
290 0 0
Alvin
Alvan
270 4 1
Aqua Illinois-Indianola
Indianola
219 0 0
Vermilion Grove Waterworks
Ridge Farm
160 3 1
East Lynn Community Water System
112 6 3
Non-community systems (21: schools, campgrounds, workplaces, restaurants)

These systems serve places people visit rather than homes.

SystemServesStatusRules violated, 3 yrUnresolved
Wal-Mart Supercenter 2491
600 0 0
Oakwood Twp High School
350 7 2
Conagra
200 9 1
Forest Glen Pond Water
200 2 1
Kennekuk Cove County Park
200 0 0
Pollywogs Association INC
200 2 1
Wolfcreek Country Club
200 0 0
Armstrong Twp HS
162 3 0
Camp Robert Drake
160 3 1
Hubbard Trails Country Club
130 1 1
Teasdale Foods
125 6 0
I&i State Line Tavern
100 0 0
Armstrong-Ellis Grade School
97 3 0
County Market #1098 #2 Danville
25 0 0
County Market Tilton
25 0 0
GW Services Danville
25 0 0
Jerrys Iga 387 13822
25 0 0
Meijer Danville
25 0 0
Sav a Lot Georgetown
25 0 0
Twice the Ice Hoopeston
25 0 0
Twice the Ice Danville
25 0 0
Inactive systems (201, no longer operating or reporting)

Kept for the record and excluded from the county totals above. Browse inactive systems.

About this data

Totals cover active systems. Systems serving more than one county are counted in each county. EPA counts the rules a system was in violation of, not the individual violations; one rule can carry several.

Source: the U.S. EPA's Enforcement and Compliance History Online system (ECHO), which publishes the federal Safe Drinking Water Information System. EPA's terms and values are shown as published. The Illinois records are from EPA's data refresh of Oct 7, 2026; EPA refreshes this data quarterly, and states report to EPA with a lag of three to six months, so the newest violations may not appear yet. Retrieved from ECHO on Oct 11, 2026.