Minn. drought outlook improves; watching snow melt, flood risk
The area of Minnesota's landscape in severe to extreme drought diminished during February, dropping from 84 percent of the state's landscape to under 70 percent. This modest improvement was mostly due to above normal snowfall, especially across central and northern counties.
The new climate outlooks from the National Oceanic and Atmospheric Administration (NOAA) Climate Prediction Center suggest that, for much of March, the Great Lakes region will see above- normal precipitation. This is welcome news in the context of improving our drought situation, especially if we can lose the soil frost as well so the ground is more receptive to moisture recharge. In some areas, frost depth ranges from 20 to 40 inches; this will take some time to thaw out.
One potential risk of a wetter-than-normal March is the threat of flooding from snow melt. Last week, the National Weather Service updated the spring flood outlook for major Minnesota rivers. This new outlook calls for a near-normal risk of spring snow melt flooding on portions of the Upper Minnesota River, as well as the Upper Mississippi River. This is mostly due to more abundant snowfalls during February, along with deeper ground frost, which combined to elevate the risk of spring flooding from a below normal level to a near normal level. You can read more about the spring flooding outlook and keep up to date here: http://1.usa.gov/VZTAQn
Spring flood outlook probabilities for the Red River are also available from the Grand Forks NWS Office. These show a relatively higher risk of flooding on the lower end of the Red River Valley between Wapehton and Fargo, ND. You can get more detail at: http://1.usa.gov/YPUb69
The higher risk of flooding along the Red River is because the abundant snow cover already contains 2 to 5 inches of liquid water trapped on top of frozen ground there. A rapid thaw could cause a great volume of runoff before the soils are capable of absorbing the moisture. If this situation develops and is further compounded by heavy March rainfalls, then indeed this area of the state could see some moderate to major flooding. Thus state and federal agencies will monitor the gauged flow volumes on the rivers, as well as the weather very carefully during the month of March.
Self-contained hydraulic system with power cables (hydraulic). Tandem Henschen axles (hydraulic). Hydraulic fenders. Manual or hydraulic tilt. 6,500-gallon tank.
- El Niño could strike as early as summer
- Fertilizer in small doses yields higher returns for less money
- Canada orders railways to boost grain shipments to ease logjam
- Research shows GM crops safe, no special labeling needed
- New soil health toolbox evaluates plant available nutrients
- Spectacular economic growth in China has a downside: drought
- Are you in favor of a federal labeling standard for food that might contain genetically modified ingredients?
- Commentary: Barking up the wrong tree
- Water allocation for most drought-stricken Calif. farms to end
- Larson Electronics offers 150 Watt LED high bay light fixture
- Panama says 'go' to GM mosquito evaluation
- Update on the world’s 15 largest seed banks
Fertilizer Conveying Systems
Waconia Manufacturing Inc.