Skip to main content
LakeQuality
B

Long Lake

Benzie County, WisconsinLimited DataMesotrophic

Long Lake is a mesotrophic lake in Benzie County, MI. Water quality is graded B based on 1 sampling years through 2022. The lake supports 40 documented fish species including Blackchin shiner, Blacknose shiner, and Blackside darter. Compared to the 34 other monitored lakes in Benzie County, Long Lake ranks #21 for water quality.

Source: EPA Water Quality Portal sampling records, local state DNR records, last sampled 2022-09-30. Grade methodology: LakeGrade methodology.

Swimming Safety

Good for swimming, clear water with low algae levels

Water Quality Grade: B, Good

Good clarity, visible to about 11.5 ft. Trophic State Index: 42.

MetricValueGrade
Water Clarity (Secchi Depth)11.5 ftB
PhosphorusNo data
Chlorophyll-a (Algae)No data
Trophic State Index (TSI)42Mesotrophic

Moderate nutrients, good water quality

Fish Species

Click a species to see all Wisconsin and Minnesota lakes where it is found.

→ Best fishing times for Long Lake (14-day solunar calendar)

→ Is it safe to eat fish from Long Lake? (mercury & PFAS guide)

Long Lake fishing regulations (limits, seasons, special rules)

Location

Loading map…

County Ranking

Ranked #21 of 35 lakes in Benzie County

Cleaner Lakes Within 30 Miles

Long Lake holds Grade B. 5 nearby lakes hold higher grades.

See full comparison →

Nearby Lakes in Benzie County

Data Sources

Water quality data from the EPA Water Quality Portal

Grading methodology based on Metropolitan Council standards

Most recent sample: 2022-09-30

Monitoring stations: 1