With all the talk about flooding in June, and continued above average rainfall in July, we are still getting queries about whether it is safe to travel on the upper river.
Yes, travel is fine. Bridges are open.
Archive for the ‘Flooding’ Category
Travel on the River is FINE
Sunday, July 20th, 2008Wisconsin Travel Update: BIKE TRAILS and more
Saturday, June 28th, 2008The Mississippi River crested last week just over flood stage at around 16.3 feet at Prairie du Chien. The river dropped to about 13.5 feet this week and is forecast to steadily decline to around 12 feet by this upcoming weekend.
The Wisconsin Journal has reported the following park openings as milder weather allows for needed repairs:
Both campground at Devil’s Lake State Park in Baraboo and the Elroy-Sparta State Bike Trail have been reopened. Wildcat Mountain State Park is scheduled to reopen July 3.
While the park and campgrounds at Devil’s Lake are open to visitors, a number of trails and facilities will remain closed due to flooding and storm damage, including both the North and South Shore boat landings; most hiking trails; portions of picnic areas; and the South Shore bathrooms. Portable toilets will be available for visitors using the South Shore picnic area. The park’s beach is underwater, but it has tested as safe, and swimming will be allowed. Most hiking trails are closed.
The 400 State BIKE Trail and portions of the Military Ridge State Trail remain closed. Military Ridge is closed in two locations because of standing water under the second box culvert approximately 2 miles west of Verona and approximately one-half mile east of Klevenville on a section of blacktopped trail.
Check the State Parks current conditions page of the DNR Web site for more information.
The Lower Wisconsin River has dropped considerably in the past week and is approaching near normal seasonal flows. Some sandbars are returning but people considering any paddling this weekend need to be aware there is much more debris and more contaminants in the river than normal due to the flooding. The Kickapoo River has also dropped considerably, but is still well above seasonal normal flows.
Rain amounts in the north have finally filled many lakes for the first time in a number of years, although some lakes are still considerably below normal water levels. Northern river systems like the Flambeau and Chippewa are currently at good seasonal levels for paddling.
Though the Wisconsin River has dropped back down to a normal flow level, Lower Wisconsin and Wisconsin River users are staying away due to DNR warnings of contaminated water. All of the streams in Southwestern Wisconsin have been affected by the flooding, causing wide and braided channels.
The floods have scoured silt-laden places and deposited sediment and rock in other. Streams that have been constricted by bridges and culverts have completely blown out or have created large pools downstream. Be aware that in many areas banks have eroded and may give way underfoot. Strong currents in rivers and streams pose an additional threat.
Fishing on the Mississippi River has been getting better as the water recedes, with channel catfish moving to find nests and being very catchable. Fishing for sauger and walleye also picked up a little late in the week.
While rains have diminished and floodwaters are receding, along with the damage they’ve left in their aftermath, mosquitoes are out in hoards, so don’t forget the bug repellant when venturing out this week.
Real Time Flood Watch
Tuesday, April 8th, 2008Folks in the south are feeling the threat of high water more than we are in the north. Here’s a link (click on colored fonts) for the USGS map that provides REAL TIME info on which Rivers in the US are cresting. The map below is accurate every day. Black Triangles indicate flood stage. Looking to compare stats with the Flood of 1993? CLICK HERE.
Official Flood Stats from August 2007 Rains in Minn/Wis
Monday, April 7th, 2008
I recently ran across a number of stats presented by area scientists regarding the massive rains along the Upper Mississippi River last August. These rains produced unprecedented landslides in bluff country that resulted in seven deaths and several homes on both sides of the river sliding down onto the roads.
For more detailed stories, stats, photos, and reports from the August 07 flooding and landslides, see http://www.greatriver.com/natural/disaster/August07.htm
Official FLOOD STATS
15.1 inches of rain fell in Hokah, Minn., over a 24 hour period on August 19. The previous high was 10.84 inches set in 1972.
The Root River crested at 18 feet in Houston, Minn. When compared with previous flooding events, the August ‘07 floods had up to 5 times more rainfall.
Scientists report that the flood was so rare, the probability of its existence was once in 500 years, perhaps even once in 1,000 years. The storm’s wrath was comparable to a Category 5 hurricane.
Interestingly enough, the invertebrate count in large streams fell from about 4,000 per square meter to just 1000 after the flood. A specific amphipod, a staple of trout diets, dropped from about 250 per square meter to less than 10.
23.6 inches fell during the month of August, 9.5 inches shy of the average ANNUAL precipitation.
For more on the dangers posed by landslides on the 600 ft high bluffs along the Minnesota and Wisconsin border see our feature from Fountain City, Wis., When Bluffs Throw Boulders. On April 5, 1901 a single boulder fell from the bluff face to smash a home and kill its occupant. Some 85 years later it happened again… in the same spot. This time, the Rock was left in place and is open to the public for viewing at the Rock in the House attraction on Hwy 35.
Spring Flood Reports ‘08
Saturday, March 22nd, 2008While another 6-14 inches of snow that fell in Wisconsin on Good Friday is likely to be short-lived, melting snowpacks in the north and massive rains (up to a foot in many places) in lower Midwestern states has precipitated a flurry of Flood Reports to www.greatriver.com Here’s what I heard overnight:
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Floodwaters at Poplar Bluff, Missouri (Photo by James Ramsey) |
The high-water crest is likely to be April 8 in Baton Rouge. Water levels are not expected to breach any levees.
A flood warning is currently in effect along the Mississippi River for parts of Illinois, Missouri and Kentucky. The Mississippi River at Cape Girardeau is still expected to crest at 44.5 feet Sunday despite levels being lower than expected north of the region. Flood stage is 32 feet. In Cape Girardeau, crews are racing to close the big steel flood gates that safeguard the town from the rising river.
Widespread flooding in Arkansas has washed out some highways and led to evacuations in some areas, said a spokesman for the Arkansas Department of Emergency Management. Heavy winter snow combined with recent rain indicates parts of Wisconsin and Illinois should see minor to moderate flooding, with as much as a 20 to 30 percent chance of major flooding on some rivers in southern Wisconsin and northern Illinois.
Some residents of southern Illinois had to evacuate. In Marion, Illinois, firefighters used their own fishing boats to rescue residents. At Paducah, Ky., the flooding on the Ohio River is expected to peak at 47.0 feet by Wednesday morning. The river’s flood stage is 39.0 feet. From historical floods, officials know that property damage begins along the river’s banks when the water rises to 47.0 feet.
A record flood is forecast for the Meramec River near Eureka, Mo., which is located south of St. Louis. By Saturday afternoon, the river is expected to slightly rise past the current record flood level of 42.9 feet from Dec. 6, 1982.
While the recent heavy rain bypassed the lower Mississippi River, residents along its banks are being warned that prolonged flooding will ensue. As water from its tributaries continues to flow downstream, the river will continue to rise.
The Mississippi River at Natchez, Miss., is forecast to exceed its flood stage of 48.0 feet by Tuesday. The river is expected to rise at least 5 more feet by Sunday, April 6. The National Weather Service is reminding people to be aware and be prepared for flooding in their communities. There is no expectation that current flooding will be more than a passing crest… unlike 1993 when the high water settled in and the entire river was closed for two months.
As for travel in these states, I know from our flood experience in Wisconsin that nothing devastates tourism like these flood reports. Yet pictures like the one above are generally tiny pockets in the overall travel picture. Call ahead to double-check. Be aware of your surroundings. NEVER drive onto water covered roadways. But chances are there is no reason at all to cancel travel plans unless you planned to be right in the path of a flood-cresting river.