Lake water level report
Ann - 33004000
Kanabec County
Water Level Data
Period of record: 12/19/1956 to 08/28/2024
# of readings: 267
Highest recorded: 1044.23 ft (06/17/2008)
Lowest recorded: 1038.45 ft (12/19/1956)
Recorded range: 5.78 ft
Last reading: 1042.97 ft (08/28/2024)
Ordinary High Water Level (OHW) elevation: 1043.5 ft
Datum: NGVD 29 (ft)
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Last 10 years of data, click to enlarge.
Benchmarks
| Elevation: 1044.81 ft | Datum: NGVD 29 (ft) |
| Date Set: 06/04/2020 | Location: T40R25S35 |
| Description: Found 2024 for use only with prior permission of landowner. Most southerly high point on rock, 10' north of crude access, 20' north of paver patio at water's edge, at private residence, 2279 Forest Shores Rd, Ogilvie. | |
| Elevation: 1046.23 ft | Datum: NGVD 29 (ft) |
| Date Set: 05/05/2022 | Location: T39R25S2 |
| Description: Spike in power pole, at public access, unaddressed lot across from 1423 Ann Lake Rd, Ogilvie, on SE side of lake. | |
| Elevation: 1047.69 ft | Datum: NGVD 29 (ft) |
| Date Set: 01/01/1961 | Location: T39R25S3 |
| Description: Found 2020. MN/DOT B.M. "3304 D 1961" disk in SE wingwall of Hwy. 47 box culvert bridge #6828 over the lake, near MN DOT gated parking area. [Note: Add 0.54' to NGVD 1929 elevations to equate to NAVD 1988 datum.] | |