Longinterlakenlake_deep
Vilas County, Wisconsin380 acresView mapDirections
No nutrient or algae sampling on record from Wisconsin DNR for this lake.
- 65 ft max depth
- Limited data
Longinterlakenlake_deep in Vilas County, Wisconsin has water-quality measurements published by Wisconsin DNR, shown here as reported. Maximum depth: 65 ft. Surface area: 380 acres.
Longinterlakenlake_deep is a 380-acre lake in Vilas County, Wisconsin with a maximum depth of 65 feet. Overall water quality is declining over recent sampling years. The lake supports 6 documented fish species including Musky, Panfish, and Largemouth Bass.
Source: EPA Water Quality Portal sampling records, Wisconsin DNR Surface Water, last sampled 2025-11-18. Methodology: how these readings are compared.
What Longinterlakenlake_deep is good for
From access and monitoring records, not editorial picks.
- Fishing6 species recorded
- Deep water65 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 Longinterlakenlake_deep 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 Longinterlakenlake_deep
These are the measurements Wisconsin DNR publishes for Longinterlakenlake_deep, shown as reported. The condition class beside each reading is the EPA National Lakes Assessment class for this lake’s ecoregion.
No clarity data.
Ask about Longinterlakenlake_deep
Answers come straight from the public measurements and survey records on this page.
Lake Details
Max depth
65 ft
Surface area
380 acres
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Fish Species
Click a species to see every lake where it is documented.
Fishing Longinterlakenlake_deep
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: Worsening
Based on 5 years of monitoring (2020–2024).
Phosphorus
Worsening+0.8 µg/L/yr5 years
Nearby Lakes in Vilas County
Frequently asked questions about Longinterlakenlake_deep
Where is Longinterlakenlake_deep?
- Longinterlakenlake_deep is a lake in Vilas County, Wisconsin. Its water-quality measurements are published by Wisconsin DNR and shown on this page as reported.
What is the water quality of Longinterlakenlake_deep?
- Longinterlakenlake_deep in Vilas County, Wisconsin has water-quality measurements published by Wisconsin DNR, shown here as reported. Maximum depth: 65 ft. Surface area: 380 acres.
Is Longinterlakenlake_deep safe to swim in?
- Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
How deep is Longinterlakenlake_deep?
- Longinterlakenlake_deep has a maximum depth of 65 feet. The lake covers 380 acres.
What fish are in Longinterlakenlake_deep?
- Fish species found in Longinterlakenlake_deep include Musky, Panfish, Largemouth Bass, Smallmouth Bass, Northern Pike, Walleye. Longinterlakenlake_deep is located in Vilas County, Wisconsin.
Explore Longinterlakenlake_deep across LakeQuality
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Where this data comes from
338 measurements from 1 monitoring station, 2021–2025. Retrieved from the EPA Water Quality Portal on 2026-08-02.
Collected and reported by
- Lac Du Flambeau Band of Lake Superior Chippewa Indians Water Program (Tribal)
LDFWATER2007338 samples · 2021–2025
Analytical methods
- Turbidity by Nephelometry
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
Fish and recreation data from Wisconsin DNR Lakes