Reversing course

Like the Chicago River in 1900, the blog is changing direction. Rather than being a remora to asian carp and other stories, the blog will include more first-person accounts of the natural world and occasional speed research like the pitcher plant post. This might mean fewer posts overall, but more original content. So we say goodbye to the carp by posting photos of the Chicago River lock at Lake Michigan, from an architectural river tour this summer, a lock that is literally in the middle of the issue. And we brace tonight for a storm that is on par with the one that sank the Edmund Fitzgerald in 1975.

Carp discovery

The local media is reporting that the first asian carp has been found in a Chicago waterway. A commercial angler landed a 19-pound carp in Lake Calumet, a few miles downstream from Lake Michigan. This follows the recent fish kill on the Calumet River that didn't find any carp, and the kill a few months ago on a canal near Joliet that found one of the bottom-feeding exotics. Just to recap, there long have already been reports of the carp in inland Chicago parks. The carp already likely has infiltrated northeast Illinois via the Des Plaines River system, which flows all the way to southeast Wisconsin and is barely separated from the Chicago River (and the Great Lakes). Carp DNA already has been found in the Calumet and Lake Michigan.

Michigan pols are already reacting to the latest carp news, and this likely will revive the topic since the Supreme Court declined to hear the case few months ago.

Elsewhere, U.S. Senate candidate Alexi Giannoulias believes that the Chicago River should be re-reversed. So now one of our greatest engineering marvels has become a campaign issue. Maybe we can go back to the old Chicago portage that Marquette and Jolliet used to get from Lake Michigan to the Illinois River. I stick by my previous post that we need to keep the current system, in part because sending sewage toward St. Louis is as Chicago as it gets. The Ward Room blog comes out in favor of the re-reversal, agreeing with most environmentalists.