Grassed Waterways

Grassed waterways are an excellent way to prevent persistent gully erosion in small draws that have a slope of around 1.5% or more. These waterways are best maintained throughout the season with regular mowing, if possible. It is also important to till up to, but not across or parallel to the waterway (as the photo above shows). This way run off from the fields drains quickly away through the grassy area where it can be absorbed or runoff without the risk of creating deeper gullies. Tilling or planting parallel to the waterway actually prevents water from entering the waterway, and what happens is a new gully will form along the edge of the waterway: exactly what we don't want happening.

Grass waterways can save you soil and will save you money. No more filing in gullies with valuable topsoil only to see it wash away again after the next big storm. And with the Continuous CRP program offering 90% cost share and an annual rental rate, you will be well on your way to having the most efficient and profitable farm in the country!

An example of a perfect site to install a grassed waterway; gully erosion, steep slope, and tons of lost soil. Money down the drain.

 

Kent Bartholomay is one Cass County producer who took advantage of the benefits of grassed waterways and corrected a huge problem on his farm. As a reward for this an other conservation measures made on his farm, he was selected as the 2006 Soil conservation Achievement Award Winner.