Bird Lake
Oneida County, Wisconsin97 acresView mapDirections
Wisconsin DNR publishes the water-quality measurements for Bird Lake. Here is what has been measured.
- 40 ft max depth
- Public access
- Limited data
Bird Lake in Oneida County, Wisconsin has water-quality measurements published by Wisconsin DNR, shown here as reported. Water clarity: 17 ft visibility. Maximum depth: 40 ft. Surface area: 97 acres.
Wisconsin DNR lists Panfish as common on Bird Lake. DNR survey details →
Bird Lake is a 97-acre lake in Oneida County, Wisconsin with a maximum depth of 40 feet. Overall water quality is improving over recent sampling years. The lake supports 4 documented fish species including Panfish, Largemouth Bass, and Smallmouth Bass. Public access is available with 1 public boat landing.
Source: EPA Water Quality Portal sampling records, Wisconsin DNR Surface Water, last sampled 2025-08-15. Methodology: how these readings are compared.
Bird Lake covers about 97 acres in Oneida County. It has one public boat landing. If you are planning to stay, you can search lake houses and cabins around Bird Lake on Vrbo, or look for a hotel room near the lake on Booking.com or Expedia.
What Bird Lake is good for
From access and monitoring records, not editorial picks.
- Clear water17 ft of visibility
- Boat launch1 documented ramp
- Fishing4 species recorded
- Deep water40 ft surveyed max depth
Swimming conditions
No readingLimited data
Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
Whether Bird 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 Bird Lake
These are the measurements Wisconsin DNR publishes for Bird Lake, shown as reported. The condition class beside each reading is the EPA National Lakes Assessment class for this lake’s ecoregion.
Crystal clear, you can see 17 ft down. TSI 36.
| Measure | Reading | Where it sits |
|---|---|---|
| Water clarity (Secchi depth) | 17ft | Measured, not scored How deep a black-and-white disk stays visible from the surface. Higher is clearer. |
| Total phosphorus | No reading The nutrient that most limits algae growth in freshwater. More phosphorus, more algae potential. | |
| 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. | 36 | Oligotrophic OligotrophicMesotrophicEutrophicHypereutrophic |
Low nutrients, clear water. No reading is a swimming clearance.
Ask about Bird Lake
Answers come straight from the public measurements and survey records on this page.
Wisconsin DNR lists Panfish as common on Bird Lake.
A DNR fisheries survey reports fish abundance and catch rates, not water quality. LakeQuality shows Bird Lake’s water-quality measurements separately, and the water-quality trend over 5 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. Monitored by volunteers since 1999. 1 station on file (most recent sample 2025).
Fish Species (DNR-rated)
Lake Details
Max depth
40 ft
Surface area
97 acres
Public access
Yes
Listed by Wisconsin DNR
Lake Size & Watershed
Watershed (drainage) area
1 sq mi
HydroLAKES / HydroSHEDS
Shoreline
2.7 mi
HydroLAKES / HydroSHEDS
Elevation
1,591 ft
Size, shoreline, and watershed area from HydroLAKES (HydroSHEDS).
Recreation & Access
- Bird LakePublic
Named access points in the USGS National Boat Ramps inventory, within about 3 miles. More lakes with boat ramps
Stays via Stay22
Stays near Bird Lake
Compare lakeside cabins, hotels, and vacation rentals near Bird Lake in Oneida 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.
Top-rated places to stay near Bird Lake
Prices for Oct 16–18, 4 adults. Change dates on the map below.
Availability and prices from Stay22 partners (Booking.com, Vrbo, Expedia). We may earn a commission from bookings, at no extra cost to you.
Planning a whole trip? See where to stay at Wisconsin’s top lakes →
Follow Bird Lake’s readings
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Fish Species
Click a species to see every lake where it is documented.
Fishing Bird 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.
Water Quality Trend: Improving
Based on 5 years of monitoring (2020–2025).
Water clarity
Improving5 years
Nearby Lakes in Oneida County
Frequently asked questions about Bird Lake
Where is Bird Lake?
- Bird Lake is a lake in Oneida County, Wisconsin. Its water-quality measurements are published by Wisconsin DNR and shown on this page as reported.
What is the water quality of Bird Lake?
- Bird Lake in Oneida County, Wisconsin has water-quality measurements published by Wisconsin DNR, shown here as reported. Water clarity: 17 ft visibility. Maximum depth: 40 ft. Surface area: 97 acres.
Is Bird Lake safe to swim in?
- Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
How deep is Bird Lake?
- Bird Lake has a maximum depth of 40 feet. The lake covers 97 acres.
What fish are in Bird Lake?
- Fish species found in Bird Lake include Panfish, Largemouth Bass, Smallmouth Bass, Walleye. Bird Lake is located in Oneida County, Wisconsin.
What did the DNR fisheries survey find at Bird Lake?
- Wisconsin DNR lists Panfish as common on Bird Lake. A DNR fisheries survey reports fish abundance and catch rates, not water quality. LakeQuality shows Bird Lake’s water-quality measurements separately, and the water-quality trend over 5 years of monitoring is improving. Catch rate is not a swim clearance and is not a weekly bite report.
Are there boat ramps on Bird Lake?
- Bird Lake has 1 documented boat landing in the USGS National Boat Ramps inventory. Named access points include Bird Lake. Public access is listed as yes.
Can I fish at Bird Lake?
- Bird Lake has 1 documented boat landing in the USGS National Boat Ramps inventory. 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.
Explore Bird Lake across LakeQuality
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Where this data comes from
30 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_WQX30 samples · 2020–2025
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
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