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LakeQuality

Wisconsin DNR fisheries surveys

Lower Nashotah Lake FishingBWater-quality grade B

Wisconsin DNR lists Panfish as common on Lower Nashotah Lake. In Waukesha County, Wisconsin, Lower Nashotah Lake carries an overall water-quality grade of B. Water clarity averages 9.0 feet of visibility, and the lake has public access. The survey figures on this page are Wisconsin DNR's own; the water-quality grade comes from EPA Water Quality Portal samples. Neither is a forecast of today's bite.

Species recorded at Lower Nashotah Lake

6 species on the Wisconsin DNR list for this lake. A species on the list has been recorded here; it does not mean it is catchable today or in every part of the lake.

How abundant each species is

Wisconsin DNR rates abundance from its own survey record rather than publishing a catch rate per species. The ratings below are theirs.

SpeciesAbundance
PanfishCommon
Largemouth BassCommon
Northern PikeCommon
Smallmouth BassPresent
TroutPresent
WalleyePresent

Stocking at Lower Nashotah Lake

No stocking record for Lower Nashotah Lake appears in the Wisconsin DNR material on file. That is an absence in the published record, not a confirmation that the lake is unstocked — some waters are managed as naturally reproducing and never appear in a stocking list at all.

Survey results in full

DNR fisheries survey

Wisconsin DNR lists Panfish as common on Lower Nashotah Lake.

A DNR fisheries survey reports fish abundance and catch rates, not a water-quality grade. LakeQuality grades Lower Nashotah Lake B from EPA Water Quality Portal chemistry, and the water-quality trend over 7 years of monitoring is stable. 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 1987. 2 stations on file (most recent sample 2026).

DNR Assessment
Reported
Trophic State Index 43 (mesotrophic) · 5-year average

Fish Species (DNR-rated)

Panfish(Common)Largemouth Bass(Common)Northern Pike(Common)Smallmouth Bass(Present)Trout(Present)Walleye(Present)

Common questions

What fish are in Lower Nashotah Lake?

Wisconsin DNR lists Panfish as common on Lower Nashotah Lake. Wisconsin DNR lists 6 species for the lake in total. Those are survey results, not a catch report: a net set on one date measures what was in that net.

When was Lower Nashotah Lake last surveyed?

No survey date is recorded for Lower Nashotah Lake beyond the results themselves. Wisconsin DNR publishes the underlying documents, which carry the sampling dates.

Is Lower Nashotah Lake stocked?

No stocking record for Lower Nashotah Lake appears in the Wisconsin DNR material on file. That is not the same as a confirmed unstocked lake: it means no stocking document was published for it in the records this page draws on.

Does the water-quality grade tell me how Lower Nashotah Lake fishes?

A DNR fisheries survey reports fish abundance and catch rates, not a water-quality grade. LakeQuality grades Lower Nashotah Lake B from EPA Water Quality Portal chemistry, and the water-quality trend over 7 years of monitoring is stable. Catch rate is not a swim clearance and is not a weekly bite report.

Before you eat what you catch

A water-quality grade is not a consumption advisory. Mercury and PCB advice for Wisconsin waters comes from WI DNR/DHS, and it is issued per species and per size class — a lake can grade well and still carry a meal limit on larger predator fish.

Where to stay near Lower Nashotah Lake

Top-rated places to stay near Lower Nashotah Lake

See the full where-to-stay map for Lower Nashotah Lake

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