Long - 11014200
Cass County

Water Level Data

Period of record: 01/01/1971 to 11/17/2023
# of readings: 287
Highest recorded: 1332.67 ft (06/22/2001)
Lowest recorded: 1327.51 ft (08/17/1977)
Recorded range: 5.16 ft
Last reading: 1329.86 ft (11/17/2023)
Ordinary High Water Level (OHW) elevation: 1330.8 ft
Datum: NGVD 29 (ft)

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Last 10 years of data, click to enlarge.

Benchmarks

Elevation: 1333.51 ftDatum: NGVD 29 (ft)
Date Set: 08/17/1977Location: T141R28S13
Description: Game & Fish BM. 3/8" x 8" spike in E-NE side of a 1.4' cottonwood, 6' SW of the SW edge of the concrete boat ramp and 11' from the waters edge, at Public Access, west of 6232 Wayward Trl NE, Longville, on west side of lake. Tied in 6/20/89.
Elevation: 1342.6 ftDatum: NGVD 29 (ft)
Date Set: 02/09/2016Location: T141R28S13
Description: Set horizontal 60d spike in WNW side of a 1.1' oak, near top of slope, 45' SW from access ramp, approximately 75-100' from water's edge, at public access, west of 6232 Wayward Trl NE, Longville, on NW side of lake.
Elevation: 1336.23 ftDatum: NGVD 29 (ft)
Date Set: 05/24/2023Location: T141R28S26
Description: For use only with prior permission of landowner. Bolt in south side of 1.0' oak, approximately 20' North of steps to dock, top of lake bank, at private residence, 1581 Suzanne Dr NE, Longville.
Elevation: 1336.15 ftDatum: NGVD 29 (ft)
Date Set: 06/20/1989Location: T141R28S27
Description: Found 2023 for use only with prior permission of landowner. Vertical 3/8" x 8" spike in the W-SW root of a 2.3' white pine, on the slope to the lake at the lakeside of a brown trailer house and 41' E-SE of the centerline of the present access road, at Camp O' My Dreams, 1534 Fahrenholz Road NE, Longville, just north of the Longville airport and about 600' east of T.H. 84.

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