Paddock Lake
Paddock Lake in Kenosha County, Wisconsin has a water quality grade of B (Good). Water clarity: 15 ft visibility. Phosphorus: 16.1 µg/L. Maximum depth: 32 ft. Surface area: 128 acres.
- Clarity
- 15 ft
- Typical in August
- 78°F
- Max depth
- 32 ft
- Area
- 128 acres
- Type
- Mesotrophic
- Trend
- ↑ Improving
- Public access
- Yes
Next lake in Kenosha County
Paddock Lake is a 128-acre mesotrophic lake in Kenosha County, Wisconsin with a maximum depth of 32 feet. Water quality is graded B based on 1 sampling years through 2025. Overall water quality is improving over recent sampling years. The lake supports 3 documented fish species including Panfish, Largemouth Bass, and Northern Pike. Public access is available with 4 public boat landings. Compared to the 7 other monitored lakes in Kenosha County, Paddock Lake ranks #5 for water quality.
Source: EPA Water Quality Portal sampling records, Wisconsin DNR Surface Water, last sampled 2025-10-06. Grade methodology: LakeGrade methodology.
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Swimming Safety
Grade onlyLow algae
Based on clarity and algae grades from past sampling — we do not hold live water temperature and a current cyanobacteria reading for this lake. Check your state or county health department before you swim.
Good for swimming, clear water with low algae levels
Water Quality Grade: B (Good)
Crystal clear, you can see 15 ft down. Phosphorus level: 16.1 µg/L. Trophic State Index: 41.
| Metric | Value | Grade |
|---|---|---|
| Water Clarity (Secchi Depth) | 15 ft | Not graded |
| Phosphorus | 16.1 µg/L | Good |
| Chlorophyll-a (Algae) | No recent samples | |
| Trophic State Index (TSI) | 41 | Mesotrophic |
Moderate nutrients, good water quality
Where to stay near Paddock Lake
Compare lakeside cabins, hotels, and vacation rentals near Paddock Lake in Kenosha County, Wisconsin — live availability and prices for your trip. Switch the map to Satellite to see the lake and how close each stay is to the water.
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Water Temperature
Paddock Lake typically sits around 78°F at the surface in August. Summer average is about 78°F. Usually warmest in Jul (about 79°F) and coldest in Oct (about 70°F). These are typical values by month — not a live reading.
Typical surface water temperature by month, from 14 field readings (2024–2025) via the EPA Water Quality Portal. See the full Paddock Lake water temperature breakdown →
Lake Details
| Characteristic | Value |
|---|---|
| Maximum Depth | 32 ft |
| Surface Area | 128 acres |
| Public Access | Yes |
Lake Size & Watershed
Size, shoreline, and watershed area from HydroLAKES (HydroSHEDS).
Recreation & Access
- 83rd StreetPublic
- 78th StreetPublic
- 80th PlacePublic
- Paddock LakePublic
Fish Species
Click a species to see every graded lake where it is documented.
Fishing Paddock Lake
Invasive & Introduced Species
Red chips are ecologically harmful invasive species. Gray chips are stocked or introduced fish that aren't a current ecological concern.
WI DNR Lake Profile
Authoritative data from the Wisconsin DNR LakePages. Monitored by volunteers since 1994. 1 station on file (most recent sample 2025).
Fish Species (DNR-rated)
Water Quality Trend: ↑ Improving
Based on 6 years of monitoring data (2020-2025).
| Metric | Trend | Change/Year | Years |
|---|---|---|---|
| Water Clarity | → Stable | +0.014 m/yr | 6 |
| Phosphorus | ↑ Improving | -0.45 µg/L/yr | 6 |
EPA Impairment Status
Paddock Lake is officially listed as impaired under Clean Water Act §303(d) in the 2024 EPA reporting cycle (IR category 5).
Causes of impairment
Source: EPA ATTAINS assessment unit WI10000528 · Official waterbody report · Matched by proximity (1.49 km)
Regulated Pollution Sources Nearby
1 EPA-permitted facility operate within about 5 miles of Paddock Lake under Clean Water Act (NPDES) discharge permits. 1 facility has a reported Clean Water Act violation in the past three years.
- Paddock Lake Wastewater Trtmnt FacPaddock Lake · 1 mi away · NPDES WI0025062Recent violation
Facilities permitted to discharge under the Clean Water Act within ~5 miles; proximity does not by itself mean a facility affects this lake. Source: EPA ECHO (ICIS-NPDES), as of 2026-07.
County Ranking
Ranked #5 of 8 lakes in Kenosha County
Nearby Lakes in Kenosha County
Frequently asked questions about Paddock Lake
What is the water quality grade for Paddock Lake?
- Paddock Lake in Kenosha County, Wisconsin has a water quality grade of B (Good). Water clarity: 15 ft visibility. Phosphorus: 16.1 µg/L. Maximum depth: 32 ft. Surface area: 128 acres.
Is Paddock Lake safe to swim in?
- Good for swimming, clear water with low algae levels. Paddock Lake has a water quality grade of B (Good). Always check local health department advisories before swimming.
What is the water temperature of Paddock Lake?
- Paddock Lake typically sits around 78°F at the surface in August, from 14 EPA Water Quality Portal field readings (2024–2025). That is a typical value for the month, not a live reading.
How deep is Paddock Lake?
- Paddock Lake has a maximum depth of 32 feet. The lake covers 128 acres.
What fish are in Paddock Lake?
- Fish species found in Paddock Lake include Panfish, Largemouth Bass, Northern Pike. Paddock Lake is located in Kenosha County, Wisconsin.
Are there boat ramps on Paddock Lake?
- Paddock Lake has 4 documented boat landings in the USGS National Boat Ramps inventory. Named access points include 83rd Street, 78th Street, 80th Place, Paddock Lake. Public access is listed as yes.
Explore Paddock Lake across LakeGrade
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Moderate nutrients, good water quality
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Where this data comes from
68 measurements from 1 monitoring station, 2020–2025. Retrieved from the EPA Water Quality Portal on 2026-08-02.
Collected and reported by
- Wisconsin Department of Natural Resources
WIDNR_WQX68 samples · 2020–2025
Analytical methods
- Phosphorus by Colorimetry
Monitoring station identifiers (1)
Grade thresholds from the EPA National Lakes Assessment (EPA 841-R-24-006, Table 6-3), applied by ecoregion. See how grades are calculated and data sources.
Other records on this page
Impairment status from EPA ATTAINS 303(d) database
Regulated discharger data from EPA ECHO (ICIS-NPDES)
Lake size & watershed from HydroLAKES (HydroSHEDS)
Fish and recreation data from Wisconsin DNR Lakes
Named boat-access points from the USGS National Boat Ramps inventory