Water Quality in Eau Claire, WI (54701)
EPA violation data for public water systems serving ZIP code 54701.
No Health-Based Violations
None of the 76 water systems serving this ZIP have exceeded federal contaminant limits in the past 5 years. There are26 monitoring/reporting violations (missed testing deadlines), all resolved.
Better than 82% of US ZIP codes.
Based on EPA compliance data. Not a substitute for an official water quality report from your utility.
43,014
Population
76
Water Systems
26
Violations (5yr)
0
Health-Based
Location
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Water Systems Serving This Area (76)
Eau Claire Waterworks
Groundwater 70,587 people served
0 violations
Lead tested: 2 ppb (limit: 15 ppb) ✓
Washington Hts Sanitary Dist
Groundwater 3,300 people served
0 violations
Ferguson Orchard-Eau Claire
Groundwater 610 people served
0 violations
Haven Christian Church Inc, The
Groundwater 457 people served
0 violations
Heckels Big Steer North Point
Groundwater 450 people served
0 violations
Rock Falls Raceway Main Bldg
Groundwater 410 people served
0 violations
Hardee'S
Groundwater 320 people served
0 violations
Buttons Bakery & Boutique
Groundwater 301 people served
0 violations
Rock Falls Raceway North Concessions
Groundwater 300 people served
0 violations
Connells Supper Club
All resolved Groundwater 250 people served
1 violation (5yr)
· All resolved
Cleghorn School
Groundwater 250 people served
0 violations
Oneil Creek Cmpgd-South
Groundwater 200 people served
0 violations
Camp Phillips Boy Scouts 1 Dining Hall
Groundwater 200 people served
0 violations
Camp Phillips Boy Scouts 7 Administration
Groundwater 200 people served
0 violations
Mckinley Charter School
Groundwater 160 people served
0 violations
Ymca Camp Manitou - South Wash House
Groundwater 150 people served
0 violations
Little Red Elementary
Groundwater 150 people served
0 violations
Coon Forks Lake County Park
Groundwater 125 people served
0 violations
Terrace Hill Mhp
Groundwater 125 people served
0 violations
Florian Park Conference And Event Center
Groundwater 103 people served
0 violations
Camp Phillips Boy Scout 8 Cub World
Groundwater 100 people served
0 violations
Countryland Usa
Groundwater 100 people served
0 violations
Wi Dot Wayside 3 Red Cedar
Groundwater 100 people served
0 violations
Lowes Creek Golf Club
Groundwater 100 people served
0 violations
Hillcrest Golf Club
Groundwater 100 people served
0 violations
W R R Environmental Services Co Inc
All resolved Groundwater 95 people served
22 violations (5yr)
· All resolved
Lead tested: 0.4 ppb (limit: 15 ppb) ✓
Camp Phillips Boy Scouts 3 Sourdough
Groundwater 90 people served
0 violations
Camp Phillips Boy Scouts 5 Thunderbird
Groundwater 90 people served
0 violations
From The Roots
All resolved Groundwater 79 people served
2 violations (5yr)
· All resolved
Lead tested: 0.04 ppb (limit: 15 ppb) ✓
Welcome Matt The
Groundwater 75 people served
0 violations
Oneil Creek Cmpgd-North
Groundwater 75 people served
0 violations
Down To Earth - Picture This
Groundwater 56 people served
0 violations
J & D Manufacturing
Groundwater 55 people served
0 violations
Curt Manufacturing
Groundwater 55 people served
0 violations
Hipps Pub & Grub
Groundwater 50 people served
0 violations
Chippewa Valley Technical College
Groundwater 50 people served
0 violations
Four Mile Inn
Groundwater 50 people served
0 violations
Pops Mart & Fuel
Groundwater 50 people served
0 violations
Hardees
Groundwater 50 people served
0 violations
Hickory Hills Golf Course
Groundwater 50 people served
0 violations
Ymca Camp Manitou - Kaiser Hall
Groundwater 50 people served
0 violations
Camp Phillips Boy Scouts 4
Groundwater 50 people served
0 violations
Ymca Camp Manitou - Rock Solid Bldg
Groundwater 50 people served
0 violations
Waterford On The Bay
All resolved Groundwater 45 people served
1 violation (5yr)
· All resolved
Lead tested: 0.48 ppb (limit: 15 ppb) ✓
Sand Products Wisconsin
Groundwater 30 people served
0 violations
Oakwood Dental
Groundwater 28 people served
0 violations
Coffee Cabin & Holcombe Mall
Groundwater 26 people served
0 violations
Department Of Transportation
Groundwater 25 people served
0 violations
Dept Of Transportation
Groundwater 25 people served
0 violations
Grand View Condos, Inc.
Groundwater 25 people served
0 violations
Wi State Hwy Patrol Hdq Dist 6
Groundwater 25 people served
0 violations
Northern Pines Resort
Groundwater 25 people served
0 violations
Cleghorn Keg
Groundwater 25 people served
0 violations
Camp Phillips Boy Scout Gray Cabin
Groundwater 25 people served
0 violations
Wi Dot Wayside 3 Buffalo
Groundwater 25 people served
0 violations
Deerbed Lodge
Groundwater 25 people served
0 violations
Camp Phillips Boy Scouts 2-Bass Lk
Groundwater 25 people served
0 violations
Department Of Transportation
Groundwater 25 people served
0 violations
Kamp Oklare Campground
Groundwater 25 people served
0 violations
Camp Phillips Boy Scout Ranger House
Groundwater 25 people served
0 violations
Luers Grocery
Groundwater 25 people served
0 violations
Hazens Grocery
Groundwater 25 people served
0 violations
J Bar J
Groundwater 25 people served
0 violations
Hillcrest Motel
Groundwater 25 people served
0 violations
Kamp Oklare Office
Groundwater 25 people served
0 violations
Kamp Oklare Wooded Area
Groundwater 25 people served
0 violations
Kavi Coffee - Trillium Business Park
Groundwater 25 people served
0 violations
Wi Dot Wayside 85
Groundwater 25 people served
0 violations
Chippewa Valley Eye Clinic
Groundwater 25 people served
0 violations
Camp Phillips Boy Scouts 6
Groundwater 25 people served
0 violations
Muellers Service
Groundwater 25 people served
0 violations
Welkes Auto Sales & Service
Groundwater 25 people served
0 violations
Oneil Creek Cmpgd Store
Groundwater 25 people served
0 violations
Devoe- Kaufman Cottages
Groundwater 20 people served
0 violations
Camp Nawakwa Flats Well 1
Groundwater 15 people served
0 violations
Camp Nawakwa Hilltop
Groundwater 15 people served
0 violations
Contaminants Found
Lead and Copper RuleMonitoring
Lead and copper testing requirement. Lead exposure can cause developmental harm in children.
3 violations
All resolved
NitrateMonitoring
At high levels, nitrate can cause blue baby syndrome in infants.
1 violation
All resolved
o-DichlorobenzeneMonitoring
1 violation
All resolved
1,1,2-TrichloroethaneMonitoring
1 violation
All resolved
TolueneMonitoring
1 violation
All resolved
1,2-DichloropropaneMonitoring
1 violation
All resolved
Xylenes, TotalMonitoring
1 violation
All resolved
1,1-DichloroethyleneMonitoring
1 violation
All resolved
TetrachloroethyleneMonitoring
1 violation
All resolved
DICHLOROMETHANEMonitoring
1 violation
All resolved
Vinyl chlorideMonitoring
1 violation
All resolved
cis-1,2-DichloroethyleneMonitoring
1 violation
All resolved
p-DichlorobenzeneMonitoring
1 violation
All resolved
BenzeneMonitoring
1 violation
All resolved
trans-1,2-DichloroethyleneMonitoring
1 violation
All resolved
1,1,1-TrichloroethaneMonitoring
1 violation
All resolved
1,2,4-TrichlorobenzeneMonitoring
1 violation
All resolved
1,2-DichloroethaneMonitoring
1 violation
All resolved
EthylbenzeneMonitoring
1 violation
All resolved
Carbon tetrachlorideMonitoring
1 violation
All resolved
TrichloroethyleneMonitoring
1 violation
All resolved
StyreneMonitoring
1 violation
All resolved
CHLOROBENZENEMonitoring
1 violation
All resolved
Revised Total Coliform RuleMonitoring
Missed testing deadlines — not a detection of bacteria.
1 violation
All resolved
Lead & Copper Levels
Lead (Pb)
Within limit0.4 ppb measured
Action level: 15 ppb
Sampled: Jun 2025
How Does This Compare?
Eau Claire (54701) has more violations than 82% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 26, most of which are monitoring/reporting issues.
Fewer violations 82th percentile More violations
Water Filter Recommendations
No contaminant issues detected. For general protection, a basic carbon filter removes common impurities like chlorine and sediment. Look for NSF/ANSI 42 certified products.