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Sediment and Stormwater Applications



The Delaware Sediment and Stormwater Regulations require an approved Sediment and Stormwater Management Plan from the department or a delegated agency for regulated land-disturbing activities.

Contact Us

Bonnie Arvay
Sediment and Stormwater Program
302-739-9921

Applicants will use either the Application for Detailed Plan Approval or an application for a standard Sediment and Stormwater Management Plan.

Standard Plans

The Regulations allow DNREC to develop criteria for cases when a standardized Sediment and Stormwater Management Plan may satisfy the requirement in the place of a detailed plan. When a project meets the Standard Plan applicability criteria for the project type, that project has the option to comply with the conditions of the Standard Plan for the project type, in lieu of developing a detailed Sediment and Stormwater Management Plan.

The forms listed here are for projects under the approval authority of DNREC’s Sediment and Stormwater Program. To apply for standard plan approval for projects to be reviewed by a delegated agency, contact that agency for the appropriate form.

Application Forms

Application for Detailed Plan Approval

Standard Plan Applications

Residential Construction less than 1.0 acre disturbed

Residential Construction greater than or equal to 1.0 acre disturbed

Non-residential Construction less than 1.0 acre disturbed

Tax Ditch Maintenance

Minor Linear Utility Disturbances

Stormwater Facility Maintenance

Agricultural Structure

Poultry House Construction

Demolition

BMP Construction and Retrofit

Minor Bridge and Culvert Construction

Sidewalk, Trail, or Other Linear Impervious Surfaces

 




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