Services Departments Government

Development Services

Rules & Specifications | Administrative Procedures | Stormwater Management | Erosion Control | Fees

Development Services for Clackamas County Service District No. 1

Design Specification

Water Environment Services (WES), on behalf of the Surface Water Agency of Clackamas County, oversees surface water and erosion control plan review and permitting services for development activity within the service district. WES plan review and permitting process is integrated as part of the Clackamas County and Rivergrove land-use and permitting processes. WES reviews and approves storm and erosion control plans for development activities such as:

Below are WES resource links to assist the design professional with the design of surface water management and erosion control plans.

Surface Water Management Agency of Clackamas County (SWMACC)

Rules and Regulations

Design Specification

Forms

Erosion Control

Rules and Regulations

Design Specification

Forms

Fees

If you have any question regarding WES Development Services please email Don Kemp, Development Review Supervisor at donkem@clackamas.us or phone (503) 742-4577.

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Water Environment Services

Development Services Building

Contact Us

Water Environment Services
150 Beavercreek Rd. Oregon City, OR 97045
map

503-742-4567

Monday - Thursday
7:30 a.m. to 5:30 p.m.