Lake water level report
Minnetonka - 27013300
Hennepin County
Water Level Data
Period of record: 05/30/1906 to 05/08/2024
# of readings: 20327
Highest recorded: 931.11 ft (06/23/2014)
Lowest recorded: 921.78 ft (12/16/1937)
Recorded range: 9.33 ft
Last reading: 929.52 ft (05/08/2024)
Ordinary High Water Level (OHW) elevation: 929.4 ft
Datum: NGVD 29 (ft)
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Last 10 years of data, click to enlarge.
Benchmarks
| Elevation: 932.7 ft | Datum: NGVD 29 (ft) |
| Date Set: 04/18/2007 | Location: T117R22S8 |
| Description: Found 2024. Brass disk survey monument in ground, 15' W of swale riprap, 25' N of concrete curb at exit of Grays Bay Dam area. Wenck Engineering elevation. DOW DDS elevation = 932.89. [Note: Elevation = 933.18 NAVD 88, as such add 0.48' to NGVD 1929 elevations to equate to NAVD 88 datum as per GPS survey 3/10/16.] | |
| Elevation: 930.5 ft | Datum: NGVD 29 (ft) |
| Date Set: 04/18/2007 | Location: T117R22S8 |
| Description: Top of wingwall in spillway, Rt d.s. corner of dam, under new footbridge at Grays Bay Dam public area. | |