Lake name: Terrapin

County: Washington


Last 10 years of data, click to enlarge.

Water Level Data

Period of record: 04/15/1999 to 07/12/2018
# of readings: 249
Highest recorded: 913.69 ft (08/17/2002)
Lowest recorded: 909.99 ft (08/21/2009)
Recorded range: 3.7 ft
Last reading: 912.89 ft (07/12/2018)
Ordinary High Water Level (OHW) elevation: N/A
Datum: (ft)

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Benchmarks

Elevation: 918.96 ftDatum: NGVD 29 (ft)
Date Set: 04/15/1999Location: T31R20S15
Description: Found 2009 for Gage Run use. 3/8" spk, 0.9' above grd. in the NW side of a 1.4' oak by 2 larger cottonwoods, on slope approx 24' N of old road bed, 45' east of W.E., and 52' E of outlet channel of Terrapin Lake, Warner Nature Center. [Elevation=919.07 NAVD 88, as such add 0.11' to equate to NAVD 88 as per GPS survey 11/18/15.]