Lake water level report
Lynch - 82004200
Washington County
Water Level Data
Period of record: 07/02/1998 to 10/24/2024
# of readings: 320
Highest recorded: 1008.36 ft (05/22/2003)
Lowest recorded: 1001.38 ft (10/18/2012)
Recorded range: 6.98 ft
Last reading: 1004.04 ft (10/24/2024)
Ordinary High Water Level (OHW) elevation: 1005.3 ft
Datum: NGVD 29 (ft)
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Last 10 years of data, click to enlarge.
Benchmarks
| Elevation: 1012.84 ft | Datum: NGVD 29 (ft) |
| Date Set: 10/11/2004 | Location: T31R20S19 |
| Description: Found 2009 for use only with prior permission of landowner. Vertical 3/8" X 8" spike in the lakeside root of a 1.2' scotch pine, approx. 40' lakeward of driveway to private home, 240' south of garage, and about 140' NNW of gage location located on W side of the lake at private property, 10820 N 140th St, Hugo. | |
| Elevation: 1012.03 ft | Datum: NGVD 29 (ft) |
| Date Set: 04/13/2000 | Location: T31R20S19 |
| Description: Inplace 3/8" spk in the east side of a 1.2' oak, 2.5' above grd. 20' west of WE, 15' N of fence line | |
| Elevation: 1009.74 ft | Datum: NGVD 29 (ft) |
| Date Set: 04/13/2010 | Location: T31R20S29 |
| Description: Found 2023 fallen over, but BM has not moved. For use only with prior permission from landowner. Vertical spike, SE side of 3' diam. oak, 15' N of lakeshore at private residence, 13780 Manning Trail N, in south basin of Lynch Lake. 2010 - this is a separate south basin from north basin of Lynch Lake. [Note: Add 0.06' to NGVD 1929 elevations to obtain NAVD 1988 elevation.] | |
| Elevation: 1010.41 ft | Datum: NGVD 29 (ft) |
| Date Set: 05/08/2023 | Location: T31R20S29 |
| Description: For use only with prior permission from landowner. Set horizontal spike, south side of 1.75' DBH oak with 2-trunk split 10' above ground, 15' West of fenceline, approximately 75' East of 3' diameter oak control benchmark. at private residence, 13780 Manning Trail N, on north side of south basin of Lynch Lake. 2010 - this is a separate south basin from north basin of Lynch Lake. [Note: Add 0.06' to NGVD 1929 elevations to obtain NAVD 1988 elevation.] | |