Weyers Lake
Manitowoc County, Wisconsin6 acresView mapDirections
Wisconsin DNR publishes the water-quality measurements for Weyers Lake. Here is what has been measured.
- Eutrophic
- Impaired · Nutrients (phosphorus, nitrogen)
- 32 ft max depth
- Public access
Weyers Lake in Manitowoc County, Wisconsin has water-quality measurements published by Wisconsin DNR, shown here as reported. Water clarity: 6 ft visibility. Phosphorus: 92.3 µg/L. Maximum depth: 32 ft. Surface area: 6 acres.
Wisconsin DNR lists Panfish as common on Weyers Lake. DNR survey details →
Weyers Lake is a 6-acre productive, nutrient-rich eutrophic lake in Manitowoc County, Wisconsin with a maximum depth of 32 feet. Overall water quality is improving over recent sampling years. The lake supports 2 documented fish species including Panfish and Largemouth Bass. Public access is available. Compared to the 15 other monitored lakes in Manitowoc County, Weyers Lake ranks #15 for water quality.
Source: EPA Water Quality Portal sampling records, Wisconsin DNR Surface Water, last sampled 2024-08-20. Methodology: how these readings are compared.
What Weyers Lake is good for
From access and monitoring records, not editorial picks.
- Deep water32 ft surveyed max depth
Swimming conditions
Readings onlyRecreation use not supported
Based on clarity and algae readings from past sampling — there is no live water temperature and a current cyanobacteria reading for this lake. Check your state or county health department before you swim.
Nutrient and algae readings are not a swimming clearance. Weyers Lake is listed impaired under Clean Water Act §303(d) (IR 4A) for nutrients (phosphorus, nitrogen). Check local advisories before you swim.
Whether Weyers Lake is safe to swim in today is a call for the Wisconsin Department of Natural Resources and the county health department, who post current advisories. LakeQuality does not issue swimming clearances.
Water quality measurements for Weyers Lake
These are the measurements Wisconsin DNR publishes for Weyers Lake, shown as reported. The condition class beside each reading is the EPA National Lakes Assessment class for this lake’s ecoregion.
Murky, only visible to about 6 ft. Phosphorus 92.3 µg/L. TSI 60.
| Measure | Reading | Where it sits |
|---|---|---|
| Water clarity (Secchi depth) | 6ft | Measured, not scored How deep a black-and-white disk stays visible from the surface. Higher is clearer. |
| Total phosphorus | 92.3µg/L | Poor GoodFairPoor |
| Chlorophyll-a (algae) | No reading The green pigment in algae — a direct measure of how much algae is in the water. | |
| Trophic state (TSI)Carlson's 0–100 index of how much algae a lake can support, from clarity, phosphorus and chlorophyll-a. | 60 | Eutrophic OligotrophicMesotrophicEutrophicHypereutrophic |
High nutrients, frequent algae, reduced clarity
Ask about Weyers Lake
Answers come straight from the public measurements and survey records on this page.
Wisconsin DNR lists Panfish as common on Weyers Lake.
A DNR fisheries survey reports fish abundance and catch rates, not water quality. LakeQuality shows Weyers Lake’s water-quality measurements separately, and the water-quality trend over 7 years of monitoring is improving. Catch rate is not a swim clearance and is not a weekly bite report.
WI DNR Lake Profile
Authoritative data from the Wisconsin DNR LakePages. 1 station on file (most recent sample 2024).
Fish Species (DNR-rated)
Lake Details
Max depth
32 ft
Surface area
6 acres
Public access
Yes
Listed by Wisconsin DNR
Stays via Stay22
Stays near Weyers Lake
Compare lakeside cabins, hotels, and vacation rentals near Weyers Lake in Manitowoc 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. The water-quality readings cover nutrients and algae, not lodging. Cabins and rentals around Weyers Lake are listed below.
Top-rated places to stay near Weyers Lake
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Fish Species
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Fishing Weyers Lake
Water Quality Trend: Improving
Based on 7 years of monitoring (2020–2026).
Water clarity
Stable6 years
Phosphorus
Improving-8.08 µg/L/yr7 years
EPA Impairment Status
Weyers Lake is officially listed as impaired under Clean Water Act §303(d) in the 2024 EPA reporting cycle (IR category 4A).
Causes of impairment
Designated uses not supporting: Aquatic life, Recreation.
A Total Maximum Daily Load (TMDL) plan has been approved.
Source: EPA ATTAINS assessment unit WI10000122 · Official waterbody report
Nearby Lakes in Manitowoc County
Frequently asked questions about Weyers Lake
Where is Weyers Lake?
- Weyers Lake is a lake in Manitowoc County, Wisconsin. Its water-quality measurements are published by Wisconsin DNR and shown on this page as reported.
What is the water quality of Weyers Lake?
- Weyers Lake in Manitowoc County, Wisconsin has water-quality measurements published by Wisconsin DNR, shown here as reported. Water clarity: 6 ft visibility. Phosphorus: 92.3 µg/L. Maximum depth: 32 ft. Surface area: 6 acres.
Is Weyers Lake safe to swim in?
- Nutrient and algae readings are not a swimming clearance. Weyers Lake is listed impaired under Clean Water Act §303(d) (IR 4A) for nutrients (phosphorus, nitrogen). Check local advisories before you swim.
How deep is Weyers Lake?
- Weyers Lake has a maximum depth of 32 feet. The lake covers 6 acres.
What fish are in Weyers Lake?
- Fish species found in Weyers Lake include Panfish, Largemouth Bass. Weyers Lake is located in Manitowoc County, Wisconsin.
What did the DNR fisheries survey find at Weyers Lake?
- Wisconsin DNR lists Panfish as common on Weyers Lake. A DNR fisheries survey reports fish abundance and catch rates, not water quality. LakeQuality shows Weyers Lake’s water-quality measurements separately, and the water-quality trend over 7 years of monitoring is improving. Catch rate is not a swim clearance and is not a weekly bite report.
Can I fish at Weyers Lake?
- Public access to Weyers Lake is listed as yes on the lake record. Seasons, size and bag limits, and whether you need a license are set by Wisconsin's fish and wildlife agency, so check its current regulations before you go.
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Where this data comes from
28 measurements from 1 monitoring station, 2020–2024. Retrieved from the EPA Water Quality Portal on 2026-08-02.
Collected and reported by
- Wisconsin Department of Natural Resources
WIDNR_WQX28 samples · 2020–2024
Analytical methods
- Phosphorus by Colorimetry
Monitoring station identifiers (1)
EPA condition classes from the National Lakes Assessment (EPA 841-R-24-006, Table 6-3), applied by ecoregion. See where the data comes from and data sources.
Other records on this page
Impairment status from EPA ATTAINS 303(d) database
Fish and recreation data from Wisconsin DNR Lakes