Check Your Water Quality

Enter your ZIP code to see which public water systems serve your area and whether any drinking water violations have been recorded.

Violations Found

Multiple health-based drinking water violations on record. Review the details below for specific contaminants and systems.

65 Water Systems
2,836 Total Violations
301 Health-Based
26,325 Population Served

Nearby Water Systems

No water systems registered at ZIP code 60601. Showing 65 systems from nearby ZIP codes.

System Name Type Source ZIP Population Violations Health-Based
BRENNAN BEACH RV RESORT Transient Non-Community Ground Water Purchased 60606 6,020 81 18
BLUE DIAMOND RAINBOW SW PLAZA WATER Non-Transient Non-Community Ground Water 60607 1,871 87 42
ALPINE LAKE RV RESORT Transient Non-Community Ground Water 60606 1,500 137 0
FEATHEROCK MHP Community Surface Water Purchased 60606 1,044 45 0
BLUE MESA RECREATION RANCH Transient Non-Community Ground Water 60606 1,015 18 0
MHC MEDINA LAKE CAMPGROUNDS Transient Non-Community Ground Water 60606 812 6 0
WHISPERING PINES MHP Community Ground Water Purchased 60606 760 17 3
LAKELAND CAMP & TRAILER PARK Transient Non-Community Ground Water 60606 755 2 0
JW MARRIOT HOTEL Non-Transient Non-Community Surface Water Purchased 60604 700 179 7
PLYMOUTH ROCK RESORT POOL 3 Transient Non-Community Ground Water 60606 516 0 0
PLYMOUTH ROCK RESORT 600 AREA WELL Transient Non-Community Ground Water 60606 516 0 0
PLYMOUTH ROCK RESORT POOL 2 Transient Non-Community Ground Water 60606 516 12 4
PLYMOUTH ROCK RESORT MAIN WELL Transient Non-Community Ground Water 60606 516 12 4
PLYMOUTH ROCK RESORT POOL 1 Transient Non-Community Ground Water 60606 516 9 0
Oronoco Estates MHC Community Ground Water 60602 505 10 0
SUNSEEKER'S R.V. PARK Non-Transient Non-Community Ground Water 60606 480 6 3
GRAND ISLAND RESORT MHP (2 WPS) Community Ground Water 60606 480 99 11
RIDGECREST RESORT COMMUNITY Community Ground Water 60606 476 34 0
SANDY BEACH RV RESORT I Transient Non-Community Ground Water 60606 463 37 22
BURGER KING Transient Non-Community Ground Water 60608 443 10 0
NHC UTILITIES Community Surface Water Purchased 60606 401 19 1
CAMP RAMAH GIRLS WELL Transient Non-Community Ground Water 60603 400 4 0
CAMP RAMAH OFFICE Transient Non-Community Ground Water 60603 400 9 3
CAMP RAMAH BET AM Transient Non-Community Ground Water 60603 400 0 0
BUFFALO COUNTRY UNCLES 130216 Transient Non-Community Ground Water Purchased 60602 375 12 6
FOXWOOD FARMS Community Ground Water 60606 332 18 6
FREMONT RV PARK NEAR LAKE Transient Non-Community Ground Water 60606 300 4 4
FREMONT RV PARK OFFICE Transient Non-Community Ground Water 60606 300 10 8
NACO WEST - RUSSIAN RIVER PRESERVE Transient Non-Community Ground Water 60606 263 8 4
LAKE HICKORY RV RESORT Community Ground Water 60607 200 58 0
MHC GATEWAY TO CAPE COD, LLC Transient Non-Community Ground Water 60606 200 6 0
BOSEBUCK MOUNTAIN CAMPS Transient Non-Community Ground Water 60606 196 84 34
ROLLING GREEN ESTATES MHP Community Ground Water 60607 191 38 8
COUNTRY MANOR Community Ground Water 60603 190 14 0
CAROL LYNN RESORTS EAST Transient Non-Community Ground Water 60606 185 7 0
NATIONAL SHOPPING PLAZA Transient Non-Community Ground Water 60606 175 2 0
ROYAL OAKS MHP Community Ground Water 60602 170 104 13
V & V SUPREMO - CHULA VISTA CHEESE Non-Transient Non-Community Ground Water 60608 130 0 0
WHISPERING PINES ESTATES Community Ground Water 60607 125 24 9
LAKE OF THE WOODS CMPGD CAMPSITES ONLY Transient Non-Community Ground Water 60606 114 17 0
TRANQUIL TIMBERS CAMPING RETREAT/STORE Transient Non-Community Ground Water 60606 110 78 18
MEGA HOLIDAY / BURGER KING Transient Non-Community Ground Water 60608 100 6 4
SANDWICH ESTATES MHP Community Ground Water Purchased 60602 90 0 0
LAKECREST SHORES LLC Community Ground Water 60607 88 18 0
YUKON TRAILS CMPGD-WEST SIDE WELL Transient Non-Community Ground Water 60606 85 17 0
DANIEL BOONE FAM CPG Transient Non-Community Ground Water 60607 75 48 0
MHC COLORADO RIVER CAMGROUNDS Transient Non-Community Ground Water 60606 70 22 0
LAKE OF THE WOODS CMPGD MAIN COMPLEX Transient Non-Community Ground Water 60606 64 5 0
LAKE OF THE WOODS CMPGD POOL BLDG Transient Non-Community Ground Water 60606 64 10 0
NESHONOC LAKESIDE CMPGD UPPER Transient Non-Community Ground Water 60606 60 0 0
YUKON TRAILS CMPGD-OFFICE Transient Non-Community Ground Water 60606 60 12 0
NESHONOC LAKESIDE CMPGD LOWER Transient Non-Community Ground Water 60606 60 0 0
NESHONOC LAKESIDE CMPGD OFFICE/STORE Transient Non-Community Ground Water 60606 60 5 5
WOODLAND ESTATES MHC 1 Community Ground Water 60607 50 507 4
WOODLAND ESTATES MHC 2 Community Ground Water 60607 50 428 4
AMERICAN YOUTH HOSTEL Transient Non-Community Ground Water 60605 40 43 0
LAKE OF THE WOODS BACK BATH HOUSE Transient Non-Community Ground Water 60606 39 13 0
SAGE MEADOW OF LAKE GENEVA Community Ground Water 60606 33 291 39
YUKON TRAILS CMPGD-BATHHOUSE Transient Non-Community Ground Water 60606 26 12 0
CAMP RAMAH PRE CAMPER Transient Non-Community Ground Water 60603 25 4 0
CAMP RAMAH KITCHEN DINNER HALL Transient Non-Community Ground Water 60603 25 0 0
CAMP RAMAH NEW SHOP Transient Non-Community Ground Water 60603 25 4 0
TRANQUIL TIMBERS CAMPING RETREAT OFFICE/MHP Transient Non-Community Ground Water 60606 25 70 17
AVAS PLACE Transient Non-Community Ground Water 60602 25 4 0
FREMONT RV WEST WELL Transient Non-Community Ground Water 60606 25 0 0

How It Works

1

Enter Your ZIP Code

Type your 5-digit ZIP code above. We'll look up all EPA-registered public water systems that serve your area.

2

Review Results

See how many water systems serve your ZIP code, their violation history, and whether any health-based violations have been recorded.

3

Check Details

Click any water system to see its full record, every violation, contaminant, compliance date, and enforcement action from the EPA database.

Frequently Asked Questions

This tool searches the EPA's Safe Drinking Water Information System (SDWIS) for all public water systems registered in your ZIP code. It shows their violation history, including health-based violations where contaminant levels exceeded EPA limits.

A health-based violation means a water system exceeded the EPA's Maximum Contaminant Level (MCL) for a specific substance, such as lead, arsenic, nitrates, or coliform bacteria. These violations indicate a potential risk to drinking water safety.

Some areas rely on private wells rather than public water systems. Private wells are not tracked in the EPA database. You may also try a nearby ZIP code, as water system service areas don't always align exactly with ZIP code boundaries.

No EPA violations on record is a good sign, but it doesn't guarantee water safety. Some contaminants may not be tested for, and violations only reflect issues that were detected and reported. For the most accurate information, request a Consumer Confidence Report from your local water utility.