Tags: Baffled spillway, Jackson County Soil and Water Conservation District, Roger Hertensen, Spillway
Tags: Jackson County Soil and Water Conservation District, Roger Hertensen
Tags: Bob Hertensen, Erosion Control, Farm Pond, Jackson County Soil and Water Conservation District, John Whitsell, Roger Hertensen, Trefoil
Tags: Conservation Construction, Inlet Pipe, Jackson County Soil and Water Conservation District, Outlet Pipe, Roger Hertensen
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