Is Fall Creek, WI Tap Water Safe to Drink?
Graded B, with 19 unresolved violations on record. See what was cited — and what it means for your tap. What to do next ↓
76.5/100
waterverge.com Fall Creek, WI — Water Quality Report
Fall Creek's drinking water received a grade of B (76.5 out of 100), indicating good water quality. The city's 3 water systems serve approximately 1,413 residents using groundwater.
Lead levels were measured at 2.5 ppb (90th percentile), well within EPA limits. This system has not yet been tested for PFAS under the EPA UCMR 5 program.
The system has 67 violations on record, including 20 health-based violations. 19 remain unresolved.
What to know about Fall Creek's water
Fall Creek ranks #307 out of 446 cities in Wisconsin for water quality, placing it below average in the state.
Fall Creek relies on groundwater, which is generally less vulnerable to surface contamination but can be affected by naturally occurring minerals like arsenic and nitrate, as well as agricultural and industrial runoff.
As a small community water system, Fall Creek may have fewer resources for advanced treatment technologies and infrastructure upgrades compared to larger utilities.
Water quality score
See methodology →Is Fall Creek, WI water safe to drink?
Fall Creek's drinking water has significant quality concerns based on EPA testing data. With a grade of B (76.5/100), the system has issues across multiple categories. A water filter is recommended for all residents. The city's 3 water systems serve approximately 1,413 residents using groundwater (wells).
Recent water quality updates for Fall Creek
A timeline of significant water quality events, violations, and data updates.
Latest EPA compliance and testing data incorporated into Fall Creek's water quality assessment. Grade: B (76.5/100).
1 health-based. Contaminants: Public Notice, LEAD AND COPPER RULE REVISIONS.
Contaminants: Consumer Confidence Rule.
Contaminants: Combined Uranium.
Federal disaster declaration (FEMA DR-3249). Hurricane event — may have impacted local water infrastructure.
Federal disaster declaration (FEMA DR-626). Flood event — may have impacted local water infrastructure.
Key contaminant findings
Based on the most recent EPA sampling data for Fall Creek's water supply.
Well within EPA limits.
Violation history
Fall Creek's water system has 67 total violations on record, including 20 health-based violations. 19 remain unresolved. 5 violations were issued in the last 5 years.
Flood & environmental risk
Eau Claire County has experienced 4 federally declared disasters since 1969. Flooding and severe storms can overwhelm water treatment plants, cause sewage overflows, and introduce agricultural runoff, bacteria, and sediment into drinking water supplies.
Where does Fall Creek's water come from?
Fall Creek's drinking water comes from groundwater (wells), supplied by 3 water systems serving approximately 1,413 people. Groundwater is generally less susceptible to surface contamination but can contain naturally occurring contaminants like arsenic, radon, and nitrate.
What Fall Creek residents can do
Recommended: NSF-certified water filter. This addresses the specific contaminants found in Fall Creek's water.
Your water utility is required to publish an annual Consumer Confidence Report (CCR) with detailed testing results. Ask for the latest copy or check your utility's website.
Fall Creek's area has a history of flooding. After severe weather, watch for boil water advisories from your local utility.
Data: EPA SDWIS, UCMR 5 (PFAS), FEMA, NOAA. Last updated May 2026.
Top contaminants to know
View all ↓Violation summary
Violations & advisories
Top industrial polluters within 10 miles of Fall Creek
Industrial polluters nearby
Reported releases to surface water by facilities near Fall Creek, ranked by pounds discharged annually.
| Facility | Top chemical | To surface water (lbs/yr) | Distance |
|---|---|---|---|
WRR ENVIRONMENTAL SERVICES CO INC EAU CLAIRE, WI54701 | — | — | 8.8 mi |
LIPPERT EAU CLAIRE, WI54701 | — | — | 6.8 mi |
Source: EPA Toxic Release Inventory (TRI) 2023
Flood & disaster history
Eau Claire County has experienced 4 federally declared disasters since 1969. Flooding and severe weather can compromise water treatment infrastructure and introduce contaminants into drinking water supplies.
Full contaminants report
| Contaminant | Detected Level | EPA Limit | Unit | Category | Status |
|---|---|---|---|---|---|
| Lead (90th percentile) LeadHeavy Metal A toxic heavy metal that can leach into drinking water from older pipes, solder, and fixtures. No amount of lead in water is considered safe. Health EffectsBrain and nervous system damage in children, kidney damage, high blood pressure, and reproductive problems in adults. EPA Limit15 ppb action level Common SourcesCorrosion of lead pipes, lead solder, brass faucets, and household plumbing. | 2.5 | 15 | ppb | Inorganic | Safe |
Lead level trend (90th percentile)
See how Fall Creek compares by contaminant
Explore where Fall Creek ranks among all Wisconsin cities for specific contaminants.
Water source & infrastructure
Where Fall Creek's water comes from
Fall Creek's drinking water is drawn from underground aquifers through wells.
Groundwater is naturally filtered through rock and soil layers, generally requiring less treatment than surface water. However, it can contain naturally occurring contaminants like arsenic, radon, and minerals.
Agricultural activity, septic systems, and industrial operations near well fields can introduce nitrates, pesticides, and volatile organic compounds.
The system is operated by local government ownership and serves approximately 1,413 people through 3 water systems.
Water systems serving Fall Creek
| System Name | PWSID | Population | Source |
|---|---|---|---|
| FALL CREEK WATERWORKS | WI6180296 | 1,269 | GW |
| COUNTRYSIDE ESTATES MHC | WI6180288 | 96 | GW |
| GREEN ACRES MOBILE HOMES | WI6180298 | 48 | GW |
How Fall Creek compares
Full Wisconsin rankings →Fall Creek's score of 76.5/100 is above the average of 65/100 among major Wisconsin cities. It outscores 6 of 10 nearby cities.
Nearby cities
View Wisconsin rankings →About Fall Creek, WI
Wikipedia →Fall Creek is a village in Eau Claire County, Wisconsin, United States. The population was 1,422 at the 2020 census. The village is bordered by the Town of Lincoln.
Learn more about your water
Guides and resources related to Fall Creek's water quality findings.
Explore water quality across Eau Claire
Frequently asked questions
Is Fall Creek, WI tap water safe to drink?
Fall Creek's water quality earned a grade of B (76.5/100). Some concerns have been identified. Consider a water filter for an extra layer of protection. The city ranks #307 out of 446 cities tested in Wisconsin.
What contaminants are in Fall Creek's water?
Lead was measured at 2.5 ppb (90th percentile). 67 violations are on record.
How is Fall Creek's water quality grade calculated?
The grade is based on four factors: violation history (40%), lead and copper levels (25%), PFAS contamination (25%), and regulatory compliance (10%). The score is also adjusted based on how complete the available data is. See our methodology page for full details.
Do I need a water filter in Fall Creek?
Based on current data, basic filtration should suffice for additional peace of mind.
Where does Fall Creek's water come from?
Fall Creek's water is sourced from Groundwater. The city has 3 water systems serving approximately 1,413 residents.
What health violations has Fall Creek's water system had?
Fall Creek has 20 health-based violations on record. The most recent violation was recorded in October 2024. Health-based violations mean the water exceeded EPA maximum contaminant levels (MCLs) for a regulated substance. 19 violations remain unresolved.
Is Fall Creek's groundwater at risk of contamination?
Fall Creek uses groundwater, which can be affected by naturally occurring contaminants like arsenic, radon, and nitrate, as well as agricultural runoff and industrial activity. The system has 67 violations on record that may relate to groundwater quality. Groundwater systems are generally less susceptible to surface contamination but should be monitored for emerging contaminants like PFAS.
How does Fall Creek's water compare to other cities?
Fall Creek ranks #307 out of 446 cities in Wisconsin (better than 31% of state cities) and #9286 out of 15744 cities nationally (41th percentile). The grade of B reflects the combined assessment of violation history, lead and copper levels, PFAS contamination, and regulatory compliance.