Lake Koshkonong


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Officials answer dozens of Monterey Dam questions at community forum

Gazette Xtra

Date: 2/23/2017 8:44:00 PM

Q: Has the decision to raise Lake Koshkonong in the summer been taken into consideration? A: When the lake level is raised, for a short time less water will flow from Lake Koshkonong to downtown Janesville and beyond. After Lake Koshkonong is filled to the

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Slow-no-wake limits placed on Rock River

Beloit Daily News

Date: 2/22/2017 1:00:00 PM

According to US Geological Survey Gauges, the water level for Lake Koshkonong is 8.09 feet, while the water level in Afton is 7.12 feet. County Ordinance requires a slow-no-wake speed restriction be placed on the Rock River when water levels exceed 8.0

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Slow, no-wake rule on Rock River due to high water


Date: 2/22/2017 7:58:00 AM

High water on Lake Koshkonong and at Ashton has prompted Rock County to declare a slow, no-wake situation on the Rock River. The Sheriff's Office said the water level on the lake was over 8 feet and over 7 feet at Ashton, south of Janesville, so the speed

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Introducing Administrator Pruitt


Date: 2/22/2017

Last week, Oklahoma Attorney General Scott Pruitt was confirmed and sworn in as the 14th Administrator of EPA. Administrator Pruitt believes promoting and protecting a strong and healthy environment is one of the lifeblood priorities of the government, and EPA is a vital part of that mission. As Administrator, Mr

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Boat speed restricted on Rock River

Date: 2/21/2017 10:16:00 PM

County ordinance requires the orders to stop bank erosion when water levels exceed 8 feet at the Lake Koshkonong gauge and 6.5 feet at Afton

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11:35:06 PM
11/23/2017 - Thanksgiving
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• Surface Area: 10,460 Acres
Lake Koshkonong is a census-designated place in the town of Sumner, Jefferson County, Wisconsin, United States. The population was 1,204 at the 2010 census.
According to the United States Census Bureau, the CDP has a total area of 29.9 square miles, of which, 14.3 square miles of it is land and 15.6 square miles of it is water.
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