Lake water level report
Red Rock - 21029100
Douglas County
Water Level Data
Period of record: 10/10/1979 to 10/14/2024
# of readings: 934
Highest recorded: 1304.85 ft (09/01/2011)
Lowest recorded: 1299.29 ft (10/10/1979)
Recorded range: 5.56 ft
Last reading: 1300.61 ft (10/14/2024)
Ordinary High Water Level (OHW) elevation: 1302.4 ft
Datum: NGVD 29 (ft)
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Last 10 years of data, click to enlarge.
Benchmarks
| Elevation: 1308.18 ft | Datum: NGVD 29 (ft) |
| Date Set: 10/10/1979 | Location: T128R40S28 |
| Description: Horizontal railroad spike in notched East side of 2.4' cottonwood, on slope 7' from centerline of road at West side of boat landing, 63' NW of transformer pole, at public access, lot north of 3682 Shore Wood Dr SW, Kensington. | |
| Elevation: 1309.77 ft | Datum: NGVD 29 (ft) |
| Date Set: 06/22/2006 | Location: T128R40S29 |
| Description: Found 2018 for use only with prior permission of owner. 5/16" bolt in the landward side of a 3.0' cottonwood at the foot of the steps, on the west side of the private house leading to the lake, on private property, 23212 Red Rock Shores Dr SW, Hoffman. | |
| Elevation: 1305.93 ft | Datum: NGVD 29 (ft) |
| Date Set: 05/22/2018 | Location: T128R40S33 |
| Description: Found 2021 for use only with prior permission of landowner. Centerline of concrete garage floor at lakeside of 5' overhead door, at private residence, 4150 Shore Wood Dr SW, Kensington. | |
| Elevation: 1305.42 ft | Datum: NGVD 29 (ft) |
| Date Set: 04/29/2021 | Location: T128R40S33 |
| Description: Found 2024. 3/8" x 8" spike, 1.1' above ground in West side of quad trunk elm/ash, southernmost tree in grass center area, 185' from water's edge, at public access, lot north of 3682 Shore Wood Dr SW, Kensington. | |