Lake water level report
Winona - 85001100
Winona County
Water Level Data
Period of record: 07/06/1973 to 07/05/2005
# of readings: 53
Highest recorded: 647.7 ft (04/22/2005)
Lowest recorded: 646.09 ft (04/29/1977)
Recorded range: 1.61 ft
Last reading: 646.6 ft (07/05/2005)
Ordinary High Water Level (OHW) elevation: 646.8 ft
Datum: NGVD 29 (ft)
Download lake level data as: [dBase] [ASCII] (If you have trouble try right clicking on the appropriate link and choosing the "Save ... As" option.)
Last 10 years of data, click to enlarge.
Benchmarks
| Elevation: 656.17 ft | Datum: NGVD 29 (ft) |
| Date Set: 04/29/1977 | Location: T107R7S27 |
| Description: Chiseled square painted yellow at US CL of hdwall over conc pipe arch at the Huff St crossing betw upper & lower lake Winona. | |