Lake Monona At Madison
RESERVOIR REPORT
September 21 20234 ft
-0.83% today85% of Normal • Low
Water gage height, ft levels at Lake Monona At Madison are currently 4 ft, about 85% of normal. The average for this time of year is approximately 5.63ft. Maximum recorded Gage height, ft since record keeping began in 1992 was 2018-09-06 when levels reached 8.53 ft. Lowest recorded Gage height, ft was 2003-03-03 when levels receded to 3.44 ft. View historical levels.
Lake Monona is located in Madison, Wisconsin and is the second-largest of the Yahara Chain of five lakes. The lake has a rich history, dating back to the early 1800s when it was used as a transportation route for fur traders. Today, the lake is primarily used for recreational purposes, including boating, fishing, and swimming. As far as hydrology is concerned, Lake Monona receives water from several sources, including Yahara River, Wingra Creek, and Starkweather Creek. The snowpack in the winter and spring also contributes to the water levels in the lake. The lake's agricultural uses include farming and dairy production in the surrounding area, which can lead to nutrient runoff that can impact water quality. Despite these challenges, Lake Monona remains a popular destination for both visitors and locals alike.

Geolocation | -89.393, 43.061 |
Elevation | 842.95 ft |
Gage Height, Ft 24hr Change | -0.83% |
Percent of Normal | 85% |
Minimum |
3.44 ft
2003-03-03 |
Maximum |
8.53 ft
2018-09-06 |
Average | 6 ft |
AREA SURFACE FLOWS
Streamgauge | Streamflow | Stage |
---|---|---|
BIG BLACK RIVER AT WEST | 49 cfs | 2.0 ft |
STRONG RIVER AT D`LO | 28 cfs | 2.6 ft |
PEARL RIVER AT EDINBURG | 24 cfs | 2.8 ft |
TALLAHALA CREEK AT WALDRUP | 109 cfs | 8.0 ft |
BATUPAN BOGUE AT GRENADA | 27 cfs | 1.9 ft |
PASCAGOULA RIVER AT MERRILL | 1,430 cfs | 2.6 ft |
YALOBUSHA RIVER AT GRENADA | 1,630 cfs | 8.2 ft |