Is Paddock Lake, WI Tap Water Safe to Drink?
Graded B, with 23 unresolved violations on record. See what was cited — and what it means for your tap. What to do next ↓
79.7/100
waterverge.com Paddock Lake, WI — Water Quality Report
Paddock Lake's drinking water received a grade of B (79.7 out of 100), indicating good water quality. The city's 2 water systems serve approximately 973 residents using groundwater.
Lead levels were measured at 0.0 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 56 violations on record, including 2 health-based violations. 23 remain unresolved.
What to know about Paddock Lake's water
Paddock Lake ranks #265 out of 446 cities in Wisconsin for water quality, placing it below average in the state.
Paddock Lake 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, Paddock Lake may have fewer resources for advanced treatment technologies and infrastructure upgrades compared to larger utilities.
The system has seen 6 violations in the past five years, suggesting a pattern of compliance challenges that residents should monitor closely.
Water quality score
See methodology →Is Paddock Lake, WI water safe to drink?
Paddock Lake's drinking water has significant quality concerns based on EPA testing data. With a grade of B (79.7/100), the system has issues across multiple categories. A water filter is recommended for all residents. The city's 2 water systems serve approximately 973 residents using groundwater (wells).
Recent water quality updates for Paddock Lake
A timeline of significant water quality events, violations, and data updates.
Latest EPA compliance and testing data incorporated into Paddock Lake's water quality assessment. Grade: B (79.7/100).
Contaminants: Consumer Confidence Rule.
Contaminants: Lead and Copper Rule.
Contaminants: Consumer Confidence Rule.
Federal disaster declaration (FEMA DR-4477). Flood event — may have impacted local water infrastructure.
Federal disaster declaration (FEMA DR-3249). Hurricane event — may have impacted local water infrastructure.
Key contaminant findings
Based on the most recent EPA sampling data for Paddock Lake's water supply.
Well within EPA limits.
Violation history
Paddock Lake's water system has 56 total violations on record, including 2 health-based violations. 23 remain unresolved. 6 violations were issued in the last 5 years.
Flood & environmental risk
Kenosha County has experienced 4 federally declared disasters since 1973. Flooding and severe storms can overwhelm water treatment plants, cause sewage overflows, and introduce agricultural runoff, bacteria, and sediment into drinking water supplies. Local water sources include Mill Creek, Fox River, Channel Lake, Fox Lake, Nippersink Creek.
Where does Paddock Lake's water come from?
Paddock Lake's drinking water comes from groundwater (wells), supplied by 2 water systems serving approximately 973 people. Groundwater is generally less susceptible to surface contamination but can contain naturally occurring contaminants like arsenic, radon, and nitrate. Nearby water bodies include Mill Creek (river), Fox River (river), Channel Lake (lake), Fox Lake (lake), Nippersink Creek (river).
What Paddock Lake residents can do
Recommended: NSF-certified water filter. This addresses the specific contaminants found in Paddock Lake'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.
Paddock Lake'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 Paddock Lake
Industrial polluters nearby
Reported releases to surface water by facilities near Paddock Lake, ranked by pounds discharged annually.
| Facility | Top chemical | To surface water (lbs/yr) | Distance |
|---|---|---|---|
APPLIED MATERIAL SOLUTIONS BURLINGTON, WI53105 | — | — | 9.4 mi |
QUAD/GRAPHICS COMMERCIAL & SPECIALTY LLC BURLINGTON, WI53105 | — | — | 9.2 mi |
ENGENDREN LLC KENOSHA, WI53144 | — | — | 9.3 mi |
AMORIM CORK COMPOSITES TREVOR, WI53179 | — | — | 3.8 mi |
SPARTAN FASTENER TREVOR, WI53179 | — | — | 3.7 mi |
Source: EPA Toxic Release Inventory (TRI) 2023
Superfund sites within 10 miles of Paddock Lake
Superfund sites nearby
Federally tracked hazardous-waste sites on the EPA National Priorities List. Proximity does not necessarily indicate tap-water contamination — the connection depends on hydrology and treatment.
- H O D LANDFILL6.7 mi
Source: EPA Superfund National Priorities List
Flood & disaster history
Kenosha County has experienced 4 federally declared disasters since 1973. 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. | 0.0 | 15 | ppb | Inorganic | Safe |
Lead level trend (90th percentile)
See how Paddock Lake compares by contaminant
Explore where Paddock Lake ranks among all Wisconsin cities for specific contaminants.
Water source & infrastructure
Where Paddock Lake's water comes from
Paddock Lake'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 973 people through 2 water systems.
Water bodies near Paddock Lake
Paddock Lake is located near 5 notable water bodies. These water bodies contribute to the regional watershed and may indirectly affect groundwater quality.
Water systems serving Paddock Lake
| System Name | PWSID | Population | Source |
|---|---|---|---|
| PADDOCK LAKE WATERWORKS | WI2300146 | 945 | GW |
| VILLAGE PLAZA APTS | WI2301035 | 28 | GW |
How Paddock Lake compares
Full Wisconsin rankings →Paddock Lake's score of 79.7/100 is above the average of 65/100 among major Wisconsin cities. It outscores 7 of 10 nearby cities.
Nearby cities
View Wisconsin rankings →About Paddock Lake, WI
Learn more about your water
Guides and resources related to Paddock Lake's water quality findings.
Explore water quality across Kenosha
Frequently asked questions
Is Paddock Lake, WI tap water safe to drink?
Paddock Lake's water quality earned a grade of B (79.7/100). Some concerns have been identified. Consider a water filter for an extra layer of protection. The city ranks #265 out of 446 cities tested in Wisconsin.
What contaminants are in Paddock Lake's water?
Lead was measured at 0.0 ppb (90th percentile). 56 violations are on record.
How is Paddock Lake'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 Paddock Lake?
Based on current data, basic filtration should suffice for additional peace of mind.
Where does Paddock Lake's water come from?
Paddock Lake's water is sourced from Groundwater. The city has 2 water systems serving approximately 973 residents.
What health violations has Paddock Lake's water system had?
Paddock Lake has 2 health-based violations on record. The most recent violation was recorded in July 2023. Health-based violations mean the water exceeded EPA maximum contaminant levels (MCLs) for a regulated substance. 23 violations remain unresolved.
Is Paddock Lake's groundwater at risk of contamination?
Paddock Lake 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 56 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 Paddock Lake's water compare to other cities?
Paddock Lake ranks #265 out of 446 cities in Wisconsin (better than 41% of state cities) and #8169 out of 15744 cities nationally (48th percentile). The grade of B reflects the combined assessment of violation history, lead and copper levels, PFAS contamination, and regulatory compliance.