Alaska Certified Water/Wastewater Operator Database

Home
Exam/Application Status
Exams Passed
Operator Search
> System Search
Library
Fee Payment
View My List/Library Checkout
My Profile

Regulated System Record

The current classification scoring system for the selected facility is shown below. You may also return to search results.

Facility Name:	Cordova Eyak Water Treatment System
Location:	Cordova
Owner/Employer:	Cordova, City of
Type of Facility:	Water Treatment
Classification Level:	Class 2

Water treatment systems are classified according to a point rating system. Point values are recognized for each of the various components found in a treatment plant. Points are totaled once all components have been recognized. The total number of points determines the classification of the water treatment system. Click here to view the entire list of components for which points can be counted for water treatment. The specific components that have been recognized toward the classification of this water treatment system are as follows:

Score Category	Score
Size (Peak day design capacity, gallons per day) - 1,000,001 - 5,000,000	16
Water Supply Source - Surface water	6
Pretreatment - Roughing filter: Non-backwashable strainer or filter	2
Activated Carbon - Powdered activated carbon treatment	4
Coagulation - Primary coagulant	5
Mixing - In-line static mixers	0
Filtration - Granular media	8
Disinfection - Liquid and powdered hypochlorites	3
Disinfection - Additional points if hypochlorites are generated on-site	2
Sludge Treatment - Discharge to on-site pond, septic tank, or lagoon	2
Storage - Water storage tank, for achieving CT	3
Total	51

Total Score	System Classification
1-30	Class 1
31-55	Class 2
56-75	Class 3
>75	Class 4

Operators:

Name	Role	Cert. Level	Expiration Date	CEU Req. Met
Joseph Jay Sison	Primary	WT-2	12/31/2026	No
Joel Felix	Primary	WT-2	12/31/2025	No
Daniel Adajar	Primary	WT-1	12/31/2026	Yes
Malvin Fajardo	Backup	WT-2	12/31/2027	No
Stephan Sison	Primary	WT-1	12/31/2028	No
Zosimo Pena	Primary	WT-1	12/31/2026	Yes
John Sison	Primary	WT-1	12/31/2028	No

For more information, please review the Water and Wastewater Operator Certification and Training Regulation (18 AAC 74).

Operator Certification Home Page