Sand - 82006700
Washington County

Water Level Data

Period of record: 04/30/1996 to 10/20/2023
# of readings: 330
Highest recorded: 964.56 ft (08/16/2002)
Lowest recorded: 958.21 ft (09/20/2010)
Recorded range: 6.35 ft
Last reading: 961.2 ft (10/20/2023)
Ordinary High Water Level (OHW) elevation: 963.2 ft
Datum: NGVD 29 (ft)

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Last 10 years of data, click to enlarge.

Benchmarks

Elevation: 968.94 ftDatum: NGVD 29 (ft)
Date Set: 10/11/2004Location: T32R20S26
Description: Found 2008 for use only with prior permission of landowner. 3/8" X 8" spike in the NE side of a 1.4' red oak tree, 1.0' above the ground, 20' N of the dock and 12' from W.E. located on private property, 19265 Orwell Ave. on the SE side of the lake.
Elevation: 965.77 ftDatum: NGVD 29 (ft)
Date Set: 12/11/2001Location: T32R20S26
Description: Horizontal 3/8"x8" spike 0.5' above ground in west side of a 1.3' oak, 7' NE of downstream (east) end of 24" RCP outlet culvert under Oxboro Ave.
Elevation: 964.48 ftDatum: NGVD 29 (ft)
Date Set: 05/01/1996Location: T32R20S26
Description: Found 2009. Top end of outlet culvert(24" RCP) on SE side of lk, across rd from 19355 Oxboro Ave N. This culvert replaced a CMP in 1997, previous culv elev was 963.67. [Elevation=964.58 NAVD 88, as such add 0.10' to equate to NAVD 88 as per GPS survey 1/5/16.]
Elevation: 1017.43 ftDatum: NGVD 29 (ft)
Date Set: 12/11/2001Location: T32R20S27
Description: Top NW corner of base at First Swedish Settlers Monument.

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