Erosion Control Certification

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To keep a level of consistency, meet National Pollutant Discharge Elimination System requirements and fulfill the requirements of county code, Clark County will accept the same credited courses the Washington State Department of Ecology accepts for erosion and sediment control certification.

Clark County will continue to accept current county certification for single family permits (small parcel development under an acre).

If you do not have an approved certification with Washington State Department of Ecology or Clark County, contact the Building Industry Association of Clark County for a list of members who are certified and will act as your erosion and sediment control person. The association's phone number is 360.694.0933.

For large parcel construction, Clark County will accept only Washington State Department of Ecology approved courses for erosion and sediment control certification.

Related information

Approved Washington State Department of Ecology courses