Water quality in Grandwood Park, Illinois
Grandwood Park is in Lake County. 535 active public water systems serve the county; 213 had an EPA violation in the past three years.
Most likely your provider
Your location is within the outer bounds of this system's EPA service area.
Other community water systems in Lake County
102 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Lindenhurst Lindenhurst |
14,500 | 3 | 2.9 mi | |
| Gurnee Gurnee |
30,193 | 0 | 2.9 mi | |
| Wildwood Subdivision Lake CO PW |
14,073 | 1 | 3.5 mi | |
| Grayslake Grays Lake |
21,248 | 0 | 3.8 mi | |
| Wadsworth Oaks Subdivision |
185 | 1 | 4.0 mi | |
| Lcpw Highland Lake Subdivision |
414 | 0 | 4.6 mi | |
| Lake Villa Lake Villa |
8,829 | 1 | 4.6 mi | |
| Round Lake Beach Round Lake Beach |
27,200 | 2 | 4.8 mi | |
| Hainesville Hainesville |
3,528 | 1 | 5.0 mi | |
| Round Lake Park Round Lake Park |
4,900 | 4 | 5.4 mi | |
| Park City Park City |
5,425 | 3 | 5.6 mi | |
| Round Lake Heights Round Lake Heights |
2,622 | 0 | 5.9 mi | |
| Park City MHP Park City |
2,460 | 1 | 5.9 mi | |
| Waukegan Waukegan |
87,149 | 3 | 6.1 mi | |
| Cambridge Courts MHP Northbrook |
658 | 2 | 6.4 mi | |
| Round Lake Round Lake |
18,430 | 2 | 7.0 mi | |
| Saddlebrook Farms |
2,558 | 1 | 7.0 mi | |
| Bluff Lake Lodges, Inc. Antioch |
24 | 8 | 7.1 mi | |
| Chain-O-Lakes MHP |
84 | 0 | 7.3 mi | |
| Green Oaks Green Oaks |
1,470 | 3 | 7.4 mi | |
| Libertyville Libertyville |
20,500 | 1 | 7.4 mi | |
| IL American-Harbor Ridge |
1,064 | 0 | 7.6 mi | |
| Fox Lake Hills Subdivision Lake CO PW |
2,628 | 1 | 7.7 mi | |
| Lcpw Brooks Farm Subdivision |
1,563 | 0 | 7.7 mi | |
| Heiden Gardens Condos |
217 | 1 | 8.0 mi |
Non-community systems in Lake County (432: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
About this data
Water systems are matched to Lake County, nearest to Grandwood Park first. Your exact provider depends on your address and connection; the largest community water system in a county is usually the city or town utility. Distances are measured to the centre of the service area EPA publishes for the system or, for systems without one, to the centre of the first town EPA lists the system as serving, from Census Bureau place files.
Town locations and ZIP code areas come from U.S. Census Bureau 2020 files.
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.