Waste Discharge Requirements General Order No

___concrete surfaces under eaves of roof to collect rain runoff ___gutters to collect and control roof runoff from freestall barn(s) ___install ponding controls (grading, piping, basins, pumps,) ___structures to prevent rain run-on (ditch, curb) ___install gates/fences to control sensitive areas ___structure to convey runoff to retention pond ................
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