Lake water level report
Upper Birch - 30000500
Isanti County
Water Level Data
Period of record: 04/30/2003 to 01/17/2024
# of readings: 2
Highest recorded: 908.78 ft (04/30/2003)
Lowest recorded: 908.32 ft (01/17/2024)
Recorded range: 0.46 ft
Last reading: 908.32 ft (01/17/2024)
Ordinary High Water Level (OHW) elevation: 909.12 ft
Datum: NGVD 29 (ft)
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Last 10 years of data, click to enlarge.
Benchmarks
| Elevation: 910.7 ft | Datum: NGVD 29 (ft) |
| Date Set: 03/10/2003 | Location: T34R22S14 |
| Description: For use only with prior permission of landowner. Bent 60d spike (orange ribbon on nail) in West root of 1.7' oak, 12' from edge of cattail vegetation, approximately 125' - 150' SW of a culvert thru trail crossing between Lower and Upper Birch Lakes, at private property, 26011 Vassar St NE, Stacy, on south side of basin. | |
| Elevation: 922.87 ft | Datum: NGVD 29 (ft) |
| Date Set: 01/17/2024 | Location: T34R22S14 |
| Description: For use only with prior permission of landowner. Top on high point of well cap on north side of house at private residence, 8942 265th Ct NE, Stacy, on north side of lake. [Note: Add approximately 0.58' to NGVD 1929 elevations to equate to NAVD 1988 datum.] | |