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Little Ball Bluff Lake

Aitkin County, Minnesota - DNR stocking history, depth and survey data

Minnesota · Minnesota Department of Natural Resources (DNR) · DOW 01005700

Little Ball Bluff Lake has no DNR stocking rows in LakeFinder; this page carries its DNR depth, access and survey data.

Depth map

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Bathymetric contours from the Minnesota DNR lake survey mapped 6/17/1970 (orig map); depths in feet. Simplified for the web; not for navigation.

Public accesses

TypeOwnerWhere
earthen rampMinnesota DNR

DNR fish survey, 2025

A temperature - dissolved oxygen (TDO) profile was collected on 7/31/2025 to measure the amount of thermal habitat available for Tullibee. The TDO3 (temperature at 3 mg/l dissolved oxygen) was determined to be 11.8 degrees C. The best overall oxy-thermal habitat for Tullibee was found from approximately 12 feet deep to about 20 feet deep. Data collected from 2009-2025 indicate only marginal thermal habitat for Tullibee in most years, with the best conditions found in 2014, 2015, 2017, and 2025. Thermal habitat was comparable to other lakes in the area that were monitored in 2025. Because the Aitkin management area is located near the southern edge of Minnesota's Tullibee range, TDO profiles should continue to be collected to monitor the availability of cold-water habitat.

Minnesota DNR survey narrative, .

All Minnesota stockings · every Minnesota lake with a page · state CSV · this lake on DNR LakeFinder

Stocking rows, depths, accesses and survey figures are Minnesota DNR LakeFinder data as of 2026-09-02; contours are the DNR bathymetric survey. Regulations, slot limits and special rules are on the DNR page linked above, not here.

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