Search The List of Active Construction Storm Water Permittees

You may search the construction database using the criteria below. We recommend that you search by Regional Board for faster processing. If you have any questions, please contact us at (916) 341-5536.

IF YOUR PROJECT IS UNDER 2 ACRES, PLEASE CLICK HERE .

Regional Board	Sort By	Keyword
All 1 2 3 4 5F 5R 5S 6A 6B 7 8 9	WDID Owner Name Owner City Developer Name Developer City County Sequence
		Example: WDID, Name, Address, City or County.