Tri-Lakes Info
Physical Characteristics
Round Lake
Lake Mecosta
Blue Lake
Surface Area (Acres)
Maximum Depth (Feet)
Average Depth (Feet)
Volume (Acre-Feet)
Shoreline Length (Miles)
Shoreline Development Factor
221
50
15.3
3,381
2.9
1.4
316
39
10.8
3,412
5.6
2.2
156
45
15.9
2,480
2.7
1.5
Each of the three lakes has a relatively deep hole. For Round, Mecosta, and Blue Lakes the maximum depth has been measured as 45, 39, and 50 feet deep respectively. Lake Mecosta has the largest surface area at 316 acres, Blue lake is 221 acres, and Round lake is smaller at 156 acres.
Legal Lake Level
Blue Lake has a legal lake level of 959.5'. This level was established under Part 307 of Michigan's Natural Resources and Environmental Protection Act.
Depth Contour Maps
Want to Know More?
MichiganLakeInfo.com was created by Progressive AE's Water Resources Group as a resource for those interested in Michigan's inland lakes. On the site you can find information about lake water quality, watershed management, aquatic plants, lake levels, lake improvement boards, emerging issues, links to other sites and more. Information posted on the site has been thoroughly researched and designed to provide pertinent facts and figures about Michigan's lakes in a readily downloadable format. Please visit the site and learn more about Michigan's lakes.