Chitosan Enhanced Sand Filtration (CESF) Training Programs

Beginning April 1, 2007 all chitosan enhanced sand filtration operators must be trained by an Ecology-approved trainer.*

The following companies offer chitosan enhanced sand filtration operator training programs:


Clear Water Compliance Services, Inc.
12314 Beverly Park Road, Unit 134
Lynnwood, WA 98037
Phone:  425-265-9900
Fax:  425-265-9905


Water Tectonics
802 134th Street SW, Suite 110
Everett, WA 98204
Phone:  425-742-2062
Fax:  425-742-2453


Creative Courses, LLC
12320 NE 37th Street
Vancouver, WA 98682
Phone:  360-910-4800


ProTech GCS/ProTech Environmental (ProTech)
5055 Business Center Dr., Suite 108
Box 391
Fairfield, CA 94534
Phone: 800-433-6040


Clear Creek Systems, Inc.
4101 Union Ave.
Bakersfield, CA 93305
Phone:  877-324-9634



Dungeness Environmental

11805 N Creek Pkwy S., Suite 101
Bothell, WA 98011
Phone: 425-481-0600
Fax: 425-481-5253
 


*For a list of trained operators, click here: Trained CESF Operator List. Operators identified in RED have expired certifications and must retake the classroom portion of the training program before working as an operator again.”