Alaska Certified Water/Wastewater Operator Database

Operator Information

Operator Name: Collin Sielbach

Active Certificates

Cert No.	Certificate	Issue Date	Exp. Date	Core CEUs	Noncore CEUs	Total CEUs	Renewal Req. Met?
26740	Wastewater Treatment Provisional	8/7/2025	12/31/2025	3.00	0.00	3.00	Yes

Certificates Up For Renewal

Certificates can be renewed provided the CEU requirement is met.

Cert No.	Certificate Classification	Expiration Date	CEU Req. Met
26740	Wastewater Treatment Provisional	12/31/2025	Yes

Current Employer

(If blank, no employment information is on file)

System Name	System Type/Class
Juneau, City of - Mendenhall Wastewater Treatment System	Wastewater Treatment Class 3

Additional Operator Information