Statistics on Clean Freshwater – Page 5

Been Away? Risks Of Algae Prevail Still ….

blue-green-algae — Algae Bloom Inland Lake

With apologies, I have been away from Clean Water Warrior blogging as our site begins the work of upgrading to the user-friendly, more robust engine that will support CWW’s full-fledged status as a non-profit 501c3. That said, time away from our consistent research of secondary sources and terrific links has unfortunately not been accompanied by a slowing down of the algae blooms that represent a major ecological challenge in all 50 states.

In fact, so long as climate changes bring about warmer temperatures, slower moving water is not assisted with aeration technologies and/or the elimination of dated and unnecessary dams, etc., and there remains excessive nutrient runoff into waterways — largely from unregulated or modestly regulated agriculture operations — blooms will continue to pester and in worst cases destroy thriving lakes and streams.

A nice review of the basics of algae bloom infestations is available by the EPA.

County Algae Bloom Issues Everywhere. Solutions, Too.

Out of curiosity, mostly, I decided to start searching on counties by-state, to see which were contending with algae bloom issues in lakes. After several searches, I found that none were free of problems. All cited a combination of industrial, residential, and agricultural runoff as the contributors to the problem.

No surprise there.

But, alas, there are always solutions. Case in point: Lake Delavan in the southwest corner of Walworth County, WI.

Dredging, fish killing to remove Carp, large-scale landscaping, tributary protection, private and public funding, a network of committed area residents and municipalities sworn to maintain responsible land-use practices, and “watch dog” measures to help ensure compliance, have been applied over three decades to restore to life a lake that was once considered an area blight.

True, countless hours of effort, planning, and millions of dollars have been invested in the restoration. It has been a huge undertaking, to say the least.

But what a return.

It is estimated that over 800 jobs are created annually as a result of the cleanup. Property values on and around the lake have risen a remarkable $99 million, and the local economic contribution is projected at $77 million.

Clean water is an asset that cannot be diminished by any measure, in any place. Of this, Lake Delavan is surely an example.

Tainter Lake, WI Algae Blooms Identified In National Info Resources

Sitting in Port Washington, WI, overlooking the port which empties into a beautiful blue Lake Michigan, the suggestion of an appearance of algae blooms gains little interest. Lake Michigan is deep and cold. Port Washington provides an adequate sewage system, and the relatively small amount of nearby farms only contributes what appears to be a manageable level of damaging nutrients.

Not so with 1600-acre, 37-foot deep, Tainter Lake, north of college town Menomonee, WI.

In an outstanding report by the National Wildlife Foundation (NWF), Tainter’s plight is well-documented. And is held up as an example of what, increasingly, is becoming a not-so-unusual occurrence across not just the Great Lakes Regi

on and the area’s inland lakes, but throughout the USA.

The NWF identifies three issues that must be addressed, to better combat America’s algae bloom crisis:

1. No federal agency currently tracks lake closures or health warnings nationally.
2. Few economic studies have assessed the national cost of freshwater HABs.
3. Not all states monitor or report the presence of algae-related toxins in freshwaters.

ToxicAlgaeNews, a superb online publication provided by non-profit publisher Resource Media, has stepped up to help cover bloom outbreaks by-state.

So far, the improved research and tracking has not helped Tainter Lake. But with progress being made, perhaps the time will come.

Elkhart & Fox – Two Lakes, Too Different

I was visiting Elkhart Lake, WI recently, with the notion that this may be a sensible re-location spot for Clean Water Warrior. There is no doubt, the lake and the community are in many respects idyllic. A too-small, yet quaint village, abutting a beautiful world-class lake — Elkhart Lake is truly a destination for freshwater fans. And, as it turns out, race fans. The community’s Road America venue brings in over 100,000 people every racing weekend throughout the summer months. Not bad for a town with a population of 967.

Elkhart Lake has some terrific tourist history, too, dating back to the days of Al Capone. But its greatest asset may be its spring-fed water source, its incredible depth of nearly 120 feet, and the absence of farming or industry on its shores. Private residences, most valued at over $1,000,000, with responsible, updated septic systems surround the lake. This almost ensures that Elkhart Lake will remain clean and algae free for years to come.

Contrast that with poor Fox Lake, in Fox Lake WI — a neighbor less than 60 miles to the Southwest. Fed by creeks that empty into it after meandering through industrial parks and farms, and possessing a depth of no more than 20 feet, Fox Lake is almost doomed to its status as one of Wisconsin’s most at-risk lakes. What can be done to improve Fox Lake’s lot? Start with the farms. Wherever a 75-foot grass buffer does not exist between cropped land and creeks, create that space. Extend dramatically the distance between farms, and the lake itself. And eliminate any yard pesticide usage by lake dwellers.

Are these suggestions a solution all by themselves? No. Some conditions will simply always work against Fox Lake. But wherever implemented, they cannot hurt.