Lake water level report
Granite - 86021700
Wright County
Water Level Data
Period of record: 08/27/1971 to 10/13/2024
# of readings: 654
Highest recorded: 1023.34 ft (06/25/2002)
Lowest recorded: 1019.44 ft (11/09/2021)
Recorded range: 3.9 ft
Last reading: 1020.42 ft (10/13/2024)
Ordinary High Water Level (OHW) elevation: 1021 ft
Datum: NGVD 29 (ft)
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Last 10 years of data, click to enlarge.
Benchmarks
| Elevation: 1031.08 ft | Datum: NGVD 29 (ft) |
| Date Set: 12/18/1984 | Location: T120R27S19 |
| Description: 60p Spike in East side of power pole, located 85' north of Public Access entrance road and 35' East of centerline of County Road 5 NW, at southwest side of lake. | |
| Elevation: 1025.83 ft | Datum: NGVD 29 (ft) |
| Date Set: 04/30/2002 | Location: T120R27S20 |
| Description: Found 2016 for use only with prior permission from landowner. 60d spk in landside of a 1.5' oak on top of lake bank, 25' south of dock at end of trail N of house, at private residence, 2709 Kimball Ave, Annandale. | |
| Elevation: 1025.1 ft | Datum: NGVD 29 (ft) |
| Date Set: 04/12/2016 | Location: T120R27S20 |
| Description: Found 2024 for use only with prior permission from owner. 60d spike in lakeside of 0.7' ash (stump in 2021), at lakeside of shed on north side of lot, 10' from lake bank, at private residence, 2309 Kimball Ave NW, Annandale, on East side of lake. [Note: Elevation=1025.91 NAVD as per 2/13/19 GPS survey.] | |
| Elevation: 1026.05 ft | Datum: NGVD 29 (ft) |
| Date Set: 10/22/1991 | Location: T120R27S30 |
| Description: Lag bolt, 2.5' above ground in the S-SW side of a 1.6' leaning ash, 3' lakeward of the lakeward edge of the bituminous parking lot and 65' S-SW of the centerline of the concrete boat ramp, at the public access, 1938 County Road 5 NW, Annandale, on the SW side of the lake. | |
| Elevation: 1024.8 ft | Datum: NGVD 29 (ft) |
| Date Set: 08/27/1971 | Location: T120R27S30 |
| Description: Horizontal 60d spk in the SW side of a power pole on east side of a drive at curve south. See drawing C-675 for exact location. | |
| Elevation: 1024.26 ft | Datum: NGVD 29 (ft) |
| Date Set: 10/22/1991 | Location: T120R27S30 |
| Description: Slightly bent 3/8" x 8" spike at a 45 degree angle in the W-NW base of a 1.6' leaning ash, 3' lakeward of the lakeward edge of the bituminous parking area and 65' S-SW of the centerline of the concrete boat ramp, at the public access, 1938 County Road 5 NW, Annandale, on the SW side of the lake. There is a lag bolt 2.5' above the ground in the S-SW side of the same tree with an elevation of 1026.05. | |