952.05 DEVELOPMENT OF STORMWATER POLLUTION PREVENTION PLANS (SWP3).

   (a)   This regulation requires that a Storm Water Pollution Prevention Plan (SWP3) be developed and implemented for all soil disturbing activities disturbing one (1) or more acres of total land, or less than one (1) acre if part of a larger common plan of development or sale disturbing one (1) or more acres of total land. The City of Youngstown Public Works Department may require a SWP3 for sites disturbing less than one (1) acre.

   (b)   The following activities shall submit an Abbreviated SWP3:

       (1)   New single-family residential construction that disturbs 0.1 (one tenth) up to one (1) acre of land.

       (2)   Additions or accessory buildings for single-family residential construction that disturb 0.1 (one tenth) up to one (1) acre of land.

       (3)   All non-residential construction that disturb 0.1 (one tenth) - up to one (1) acre of land.

       (4)   General clearing activities not related to construction that disturb 0.1 (one tenth) up to one (1) acre of land.

       (5)   Activities disturbing 0.1 (one tenth) or less of an acre are not required to submit a SWP3, unless required by the City of Youngstown Public Works Department. These activities must comply with all other provisions of this regulation.

      (6)   Any activity that changes drainage patterns.

         (Ord. 22-346. Passed 9-21-22.)