Lake water level report

East Twin - 02013300
Anoka County

Water Level Data

Period of record: 08/29/1949 to 10/30/2024
# of readings: 526
Highest recorded: 928.76 ft (10/14/2005)
Lowest recorded: 923.2 ft (11/24/2001)
Recorded range: 5.56 ft
Last reading: 925.45 ft (10/30/2024)
Ordinary High Water Level (OHW) elevation: 927.1 ft
Datum: NGVD 29 (ft)

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Last 10 years of data, click to enlarge.

Benchmarks

Elevation: 934.72 ftDatum: NGVD 29 (ft)
Date Set: 05/27/1998Location: T33R25S19
Description: For use only with prior permission of owner. 3/8" X 8" spike 1.0' above ground in E-SE side of a 1.5' oak, 13' NE of the driveway to private residence, 20058 Twin Pkwy NW, Nowthen (fire# 19-B-21 nailed to the BM tree), 44' W-NW of Twin Parkway NW and approximately 155' North of 60" RCP connecting culvert between East Twin 02-0133 and Twin 71-0001.
Elevation: 929.87 ftDatum: NGVD 29 (ft)
Date Set: 09/26/1974Location: T33R25S19
Description: Horizontal RR spike in notched NW root of 18" Elm at S center side of parking area, 15' NE of foot path & 72' S of waters edge at Public Access on SE end of Lk, Twin Lakes City Park, 9435 Viking Blvd NW, Nowthen.
Elevation: 930.95 ftDatum: NGVD 29 (ft)
Date Set: 02/16/2005Location: T33R25S19
Description: Found 2024. Spike with a white (originally yellow) sleeve, 0.1' above ground, in SE side of a 1.5' ash, about 25' West of the boat launch, at the public access, Twin Lakes City Park, 9435 Viking Blvd NW, Nowthen, on the south side of the lake. Benchmark set by Anoka Conservation District.
Elevation: 929.85 ftDatum: NGVD 29 (ft)
Date Set: 10/02/1974Location: T33R25S19
Description: Top West end of 60" SCC at culvert between East and West Twin Lakes
Elevation: 932.93 ftDatum: NGVD 29 (ft)
Date Set: 05/27/1998Location: T33R25S19
Description: Horizontal 3/8" x 8" spike 1.0' above ground in the NE side of a 1.3' oak, on top of a bank 21' east of road leading to boat ramp and 52' south of boat ramp area, at Twin Lakes City Park, 9435 Viking Blvd NW, Nowthen.

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