Site Inspections

Managing the Water & Soil

New Castle County and the State of Delaware require that construction sites are managed to control sediment and erosion, to include sediment and storm water management measures that address both water quality and quantity, and that result in development which does not create adverse impacts on drainage to neighboring properties.

  1. Important Department of Land Use Coronavirus Policy *UPDATE

    *UPDATE: Effective 12noon on Thursday, April 2, 2020, the New Castle County Government Center will be closed to the public. Read on...
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Memos and Important Information


Forms & Applications

General Information