Temperatures below the freezing mark, combined with cold water, helped Lake Mendota officially freeze in the early morning hours on Friday, January 7, 2022. The official declaration comes from the Wisconsin State Climatology Office. Lake Mendota, the largest lake in the Yahara Watershed, froze 23 days shy of January 30th. The latest ice-on date ever declared was on January 30th, 1932.
New opportunities to learn about and help our lakes can arise unexpectedly. Such is the case when Madison Gas and Electric‘s Jeff Jaeckels reached out to Clean Lakes Alliance about a research group looking for volunteers to study the lakes in a novel way. Studying the lakes through artificial intelligence will allow Clean Lakes Alliance and our partners to better monitor and research harmful algal blooms.
On Wednesday, December 1st, 2021, Clean Lakes Alliance kicked off its 10th annual Mendota Freeze Contest. This year, Greater Madison experienced near-normal November temperatures. As of the first of the month, Lake Mendota, and the other four Greater Madison lakes, remained completely open. Despite this week’s mild temperatures, more than 165 years of data show the median freeze date for Lake Mendota is only a little under three weeks away on December 20th.
A warm temperature and a sunny sky greeted golfers participating in this year’s FORE! Lakes Golf Outing, held for a third year at Nakoma Golf Club. The event was made possible thanks to platinum sponsor, Johnson Financial Group; cart sponsor CG Schmidt; scoreboard sponsors Buye Law Office, Lands’ End, and Weed Man Lawn Care; and a host of hole and green sponsors.
The Greater Madison area often tops lists of best places to live. One of the reasons frequently cited, is our lakes. We talked to five photographers in the Madison area and found out what they love most about photographing the Yahara lakes. Read more from the photographers, and see a sampling of their work – as they feature different views of our watershed.
Close to half of the Yahara Watershed’s shorelines include public lands and parks. Here are
a few hidden gems, which happen to be some of Clean Lakes Alliance’s favorite spots to enjoy our waters!
The Yahara CLEAN Compact will continue to improve the condition and usability of our lakes and beaches. What we are doing to protect the lakes is working. However, more needs to be accomplished and at a faster pace. The concentration of phosphorus per gallon of water in rivers and streams is trending downward. Unfortunately, the amount and intensity of precipitation is increasing. More overall streamflow and phosphorus is being delivered to the lakes, as a result.
All water is connected. In Greater Madison, drinking water pulled from groundwater aquifers is linked to surface waters. Whether it’s the lakes or drinking water, what happens on the land determines the quality of our water. Educating kids with this “one water” message is why Clean Lakes Alliance is launching educational tools to promote healthy water now and into the future.
A warm forecast is in store for southern Wisconsin this week. With the warmer weather comes a good reminder for the community that any debris that has collected in snowbanks and curbs over the winter will end up in our lakes if it isn’t removed. By taking small actions in our own neighborhoods, it can make a big impact on lake health. Healthy lakes are one sign of a healthy community.
In 2020 water quality monitoring took place at piers and beaches around the five Yahara lakes. Volunteers measured near-shore water clarity, air and water temperature, and noted several visual observations during the monitoring season, which runs from May to September.
