Large manure storage tanks located directly underneath the livestock housing area. * Manure storage located away from the livestock housing areas in open lagoons or ponds. * Above ground, silo-type, ...

Lagoon and pond volumes should allow for a large and sudden amount of rain. A recommended 12-inch grass spillway will absorb any overflow and reduce erosion (Figure 2). Solid manure storage is used ...

An approved winter manure-spreading practice requires Pennsylvania farmers to maintain a 100-foot setback from water sources, ...