Lake name: Coon |
County: Anoka |
 |
| Last 10 years of data, click to
enlarge. |
Water Level Data
Period of record: 03/30/1938 to 11/05/2004
# of readings: 1380
Highest recorded: 905.11 ft (05/16/1986)
Lowest recorded:
900.27 ft (09/22/1988)
Recorded range: 4.84 ft
Average water
level: 903.41 ft
Last reading: 903.87 ft (11/05/2004)
OHW
elevation: 904.75 ft
Datum: 1929 (ft)
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Benchmarks
|
Elevation: 904.81 ft
Datum: 1929 (ft) |
Date Set: 01/06/2000 |
| Benchmark Location |
| Township: 33 |
Range: 22 |
Section:
29 | |
|
Description: At outlet crossing under Lexington Ave. A
vertical 3/8 x 8" spike in a prominent west root of a 2.2'
oak, 110' NE of culverts thru Lexington Ave and approx. 90' NW
of the edge of the blacktop at the center inside of road
curve. Largest oak in area. |
|
Elevation: 907.06 ft
Datum: 1929 (ft) |
Date Set: 01/06/2000 |
| Benchmark Location |
| Township: 33 |
Range: 23 |
Section:
27 | |
|
Description: At 90 degree bend in driveway near south 1/16
corner between sections 27 and 28. A horizontal 60d spike 1.3'
above ground in the north side of a 0.9' aspen, 12' SW of edge
of gravel driveway near center outside of bend in
drive. |
|
Elevation: 908.79 ft
Datum: 1929 (ft) |
Date Set: 01/06/2000 |
| Benchmark Location |
| Township: 33 |
Range: 23 |
Section:
28 | |
|
Description: At Co.Ditch 38 crossing under Greenbrook
Drive. On PK nail in centerline of Greenbrook Drive over 36"
CMP. |
|
