Check dams need to be installed so that the center point of the dam is at least 8 inches lower than the outside edges.
If the center point is higher than the outer edges, water will run around the dam causing erosion.
Check dams need to be installed so that the center point of the dam is at least 8 inches lower than the outside edges.
If the center point is higher than the outer edges, water will run around the dam causing erosion.
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