The fate of White Bear Lake, including whether millions of dollars will be spent to replenish it after years of historic depletion, now rests with a Ramsey County district judge after a key ruling in a nearly two-year-old lawsuit.
Even as an array of plans to restore the lake ranging from $5 million to $620 million are being studied —such as piping water to the lake from the Mississippi River — both sides in the suit are now preparing for a court trial in March that could result in those remedies being ordered sooner rather than later.
The ruling last week by Judge Margaret Marrinan set up that trial when she rejected motions from all parties for summary judgment.
Her ruling also bluntly warned the state Department of Natural Resources (DNR), the main defendant, that there are flaws in its case so far.
The DNR asserts that not only is White Bear Lake unharmed by chronically low levels in recent years, but such fluctuations are normal and even beneficial to the lake's vegetation and fish habitat.
But the judge wrote that the lake's shrinkage has resulted in exposed lake bed hundreds of feet from the normal shoreline, created an environment ripe for noxious species like Eurasian milfoil. It has also made boating and fishing difficult.
"It has had an obviously deleterious effect not just upon habitat and recreation, but also upon the local businesses that depend on those activities," Marrinan wrote.
She added that the plaintiffs in the case — chiefly homeowners along the lake — made a compelling case that the DNR failed to protect the lake in two ways: by not considering the cumulative effect of letting nearby communities draw water from the main aquifers that supply the lake, and by not moving faster to protect the lake and aquifers when it became clear as far back as 1998 that those drawdowns were causing major problems.