Turtle - 82003600
Washington County
Water Level Data
Period of record: 05/13/1979 to 10/20/2023
# of readings: 495
Highest recorded: 942.38 ft (09/28/1979)
Lowest recorded: 938.86 ft (09/23/1996)
Recorded range: 3.52 ft
Last reading: 939.65 ft (10/20/2023)
Ordinary High Water Level (OHW) elevation: N/A
Datum: (ft)
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Benchmarks
Elevation: 940.4 ft | Datum: NGVD 29 (ft) |
Date Set: 03/25/2003 | Location: T31R20S17 |
Description: Top left end of right abutment at stop log slot of outlet dam. |
Elevation: 939 ft | Datum: NGVD 29 (ft) |
Date Set: 04/12/2005 | Location: T31R20S17 |
Description: Found 2008. Top of sill/centerline of concrete weir dam at outlet structure, on private Kelly Farms land. |
Elevation: 938.89 ft | Datum: NGVD 29 (ft) |
Date Set: 04/18/1997 | Location: T31R20S17 |
Description: Right end of Upstream side of right weir (looking downstream) at the outlet of lake. Near temp gage. |
Elevation: 946.26 ft | Datum: NGVD 29 (ft) |
Date Set: 04/23/2008 | Location: T31R20S17 |
Description: Found 2013 for use only with prior permission of landowner. 60d spike, 0.5' abv grd, on West side of 1.5' diam. red oak, the northern-most oak in line of oaks, 30' West of water's edge, 100' South of ditch on West side of lake, off Hwy. 15, on private Kelley Land & Cattle Co. property. [Note: Add 0.12' to NGVD 1929 elevations to obtain NAVD 1988 datum.] |