What is the water quality grade for North Crooked Lake North Central Basin; Blue Lake Township?

North Crooked Lake North Central Basin; Blue Lake Township in Kalkaska County, Wisconsin received a water quality grade of B (Good). Water clarity: 12.5 ft visibility.

North Crooked Lake North Central Basin; Blue Lake Township

Kalkaska County, WisconsinLimited DataMesotrophic

North Crooked Lake North Central Basin; Blue Lake Township is a mesotrophic lake in Kalkaska County, MI. Water quality is graded B based on 1 sampling years through 2022. The lake supports 6 documented fish species including Golden shiner, Iowa darter, and Smallmouth bass. Compared to the 23 other monitored lakes in Kalkaska County, North Crooked Lake North Central Basin; Blue Lake Township ranks #24 for water quality.

Source: EPA Water Quality Portal sampling records, local state DNR records, last sampled 2022-09-10. 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 12.5 ft. Trophic State Index: 41.

Metric	Value	Grade
Water Clarity (Secchi Depth)	12.5 ft	B
Phosphorus	No data
Chlorophyll-a (Algae)	No data
Trophic State Index (TSI)	41	Mesotrophic

Moderate nutrients, good water quality

Fish Species

Golden shiner Iowa darter Smallmouth bass Western banded killifish White sucker Yellow perch

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

→ Best fishing times for North Crooked Lake North Central Basin; Blue Lake Township (14-day solunar calendar)

→ Is it safe to eat fish from North Crooked Lake North Central Basin; Blue Lake Township? (mercury & PFAS guide)

→ North Crooked Lake North Central Basin; Blue Lake Township fishing regulations (limits, seasons, special rules)

Location

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County Ranking

Ranked #24 of 24 lakes in Kalkaska County

Cleaner Lakes Within 30 Miles

North Crooked Lake North Central Basin; Blue Lake Township holds Grade B. 3 nearby lakes hold higher grades.

See full comparison →

Nearby Lakes in Kalkaska County

Pickerel Lake Central Basin;Cold Springs Township Section 25

Kalkaska County

More Wisconsin Lake Rankings

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Top 25 by overall water quality score

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Grade A/B + low algae filter

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Panfish-rich, public access

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Other Grade B Lakes in Wisconsin

Middle Lake; Elba Township; Section 13

Lapeer County · Clarity: 9.5 ft

Portage Lake

Livingston County · Clarity: 13 ft

Bear Lake East Basin; Pleasanton Township

Manistee County · Clarity: 11 ft

Bass Lake

Lake County · Clarity: 14 ft

Long Lake

Cass County · Clarity: 10.5 ft

Byram Lake West Central Basin; Fenton Township

Genesee County · Clarity: 10 ft

Mesotrophic Lakes in Wisconsin

Middle Lake; Elba Township; Section 13 Portage Lake Shavehead Lake East Basin; Porter Township Chippewa Lake Northeast Basin; Chippewa Township

Data Sources

Water quality data from the EPA Water Quality Portal

Grading methodology based on Metropolitan Council standards

Most recent sample: 2022-09-10

Monitoring stations: 1