Lake water level report
Swan - 61014200
Pope County
Water Level Data
Period of record: 05/06/1986 to 05/06/1986
# of readings: 1
Highest recorded: 1196.69 ft (05/06/1986)
Lowest recorded: 1196.69 ft (05/06/1986)
Recorded range: 0 ft
Last reading: 1196.69 ft (05/06/1986)
Ordinary High Water Level (OHW) elevation: 1196.5 ft
Datum: NGVD 29 (ft)
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Last 10 years of data, click to enlarge.
Benchmarks
| Elevation: 1200.63 ft | Datum: NGVD 29 (ft) |
| Date Set: 02/20/1996 | Location: T123R39S22 |
| Description: Horizontal 3/8x8" spike in east side of a lone 1.3' ash, 12' west of centerline of farm drive, approximately 400' north of CSAH 4 and approxiamately 150' north of culverty through farm drive (same tree as JMS 5/6/86 TBM). | |
| Elevation: 1199.62 ft | Datum: NGVD 29 (ft) |
| Date Set: 05/06/1986 | Location: T123R39S22 |
| Description: 3/8" x 8" spike in the east side of a 0.9' ash, about 150' north of the north edge of the washout & 12' west of the farm drive, at the outlet. Note: JMS had to chop out to expose on 2/20/96 survey. | |