Apr 15, 2026 · 7 min read
PFAS "Forever Chemicals" in US Drinking Water: 2026 Update
PFAS contamination affects an estimated 200 million Americans. Here's what the latest EPA enforcement means for your tap water.
Illinois · 767,103 people served · 53 water systems
ZIP code 62035 is in Illinois and is a large city from a drinking-water-service perspective, with 767,103 people served by 53 EPA-registered public water systems. It corresponds to GODFREY.
Within ZIP code 62035, the EPA Safe Drinking Water Information System (SDWIS) records 18 health-based violations during the past five years across 53 water systems serving this postal area. The grade of F reflects the aggregate compliance pattern, not the current daily water quality.
Last updated: 2026-05-18 · Source: EPA SDWIS
Loading map...
IL AMERICAN-HOLLIS
PWSID: IL0935200
107 served
IL AMERICAN-RIDGECREST
PWSID: IL0635100
203 served
IL AMERICAN-NETTLE CREEK
PWSID: IL0630040
317 served
IL AMERICAN-CENTRAL STATES DST
PWSID: IL1975210
117 served
IL AMERICAN-TOLONO
PWSID: IL0191000
3,604 served
IL AMERICAN-VILLA GROVE
PWSID: IL0410350
2,467 served
IL AMERICAN-WASHINGTON ESTATES
PWSID: IL1797050
1,278 served
IL AMERICAN-HOMER TOWNSHIP
PWSID: IL1970100
24,543 served
IL AMERICAN-GLASFORD
PWSID: IL1430350
1,193 served
IL AMERICAN-PEORIA
PWSID: IL1435030
137,575 served
IL AMERICAN-PEKIN
PWSID: IL1795040
31,731 served
IL AMERICAN-ROSICLARE
PWSID: IL0690160
1,387 served
IL AMERICAN-ALPINE HEIGHTS
PWSID: IL1970030
707 served
IL AMERICAN-LOMBARD HEIGHTS
PWSID: IL0435700
679 served
IL AMERICAN-LAKE WATER COMPANY
PWSID: IL0310290
0 served
IL AMERICAN-CHAMPAIGN
PWSID: IL0195300
150,000 served
IL AMERICAN-SOUTH BELOIT
PWSID: IL2010450
7,893 served
IL AMERICAN-ARBURY
PWSID: IL1975040
1,225 served
IL AMERICAN-WAYCINDEN
PWSID: IL0317550
1,934 served
IL AMERICAN-VALLEY VIEW
PWSID: IL0437350
6,721 served
IL AMERICAN-ANDALUSIA
PWSID: IL1610050
1,184 served
IL AMERICAN-EAST ST LOUIS
PWSID: IL1635040
131,368 served
IL AMERICAN-STERLING
PWSID: IL1955040
14,782 served
IL AMERICAN-WEST SUBURBAN
PWSID: IL1974151
73,978 served
IL AMERICAN-FARMINGTON
PWSID: IL0570500
2,448 served
IL AMERICAN-HARDIN COUNTY
PWSID: IL0690020
1,373 served
IL AMERICAN-LIVINGSTON
PWSID: IL1190600
825 served
IL AMERICAN-DUPAGE UTILITY
PWSID: IL0430552
6,613 served
IL AMERICAN-ARROWHEAD
PWSID: IL0435150
1,581 served
IL AMERICAN-JERSEYVILLE
PWSID: IL0830250
8,737 served
IL AMERICAN-MORELAND
PWSID: IL0315910
445 served
IL AMERICAN-COUNTRY CLUB
PWSID: IL0435350
1,014 served
IL AMERICAN-LIBERTY RIDGE WEST
PWSID: IL0435650
3,307 served
IL AMERICAN-LEONORE
PWSID: IL0990400
111 served
IL AMERICAN-MIDWEST PALOS
PWSID: IL0317050
132 served
IL AMERICAN-LIBERTY RIDGE EAST
PWSID: IL0437500
320 served
IL AMERICAN-STREATOR
PWSID: IL0995030
19,000 served
IL AMERICAN-TERRA COTTA
PWSID: IL1110080
681 served
IL AMERICAN-HARDIN
PWSID: IL0130200
839 served
IL AMERICAN-CAIRO
PWSID: IL0035030
1,821 served
IL AMERICAN-SAUNEMIN
PWSID: IL1050650
456 served
IL AMERICAN-PONTIAC
PWSID: IL1055030
11,864 served
IL AMERICAN-MOUNT PULASKI
PWSID: IL1070400
1,506 served
IL AMERICAN-LINCOLN
PWSID: IL1075030
15,200 served
IL AMERICAN-CHICAGO SUBURBAN
PWSID: IL0315150
11,187 served
IL AMERICAN-FERNWAY
PWSID: IL0315030
5,223 served
IL AMERICAN-BROADLANDS
PWSID: IL0190050
330 served
IL AMERICAN-VALLEY MARINA
PWSID: IL0935100
1,102 served
IL AMERICAN-FISHER
PWSID: IL0190150
2,026 served
IL AMERICAN-ROLLINS
PWSID: IL0895150
231 served
Postal-code level water quality data is built up from the underlying water systems — multiple ZIPs may share a single utility, and a single ZIP can span multiple utilities. For property-level information, contact the specific utility serving your address. EPA data on this page was last refreshed on 2026-05-18.
Apr 15, 2026 · 7 min read
PFAS contamination affects an estimated 200 million Americans. Here's what the latest EPA enforcement means for your tap water.
Photo by Bluewater Sweden on Unsplash
Mar 22, 2026 · 6 min read
Your water utility is legally required to send you a Consumer Confidence Report every year. Here's how to actually understand it.
Photo by Louis Hansel on Unsplash
Mar 5, 2026 · 9 min read
Lead enters drinking water through old pipes and fixtures. Here's how to identify your risk and what to do about it.
Photo by Eduardo Casajús Gorostiaga on Unsplash
Feb 18, 2026 · 5 min read
MCLs are the foundation of US drinking water safety. Here's how they're set and what they mean for your tap.
Photo by Naja Bertolt Jensen on Unsplash
Proudly Sponsored By Boatzia
Our sponsor Boatzia helps anglers, boaters, and outdoor enthusiasts find the closest public boat ramps with directions, parking info, and water access details.
Boatzia maps every public boat ramp in the country with directions, photos, lake info, and nearby amenities. Find a ramp wherever you boat, fish, or paddle.
Find a Boat Ramp on Boatzia →