Alaska Certified Water/Wastewater Operator Database
Operator Information

Operator Name: Joseph Liu



Active Certificates

Cert No.CertificateIssue DateExp. DateCore CEUsNoncore CEUsTotal CEUsRenewal Req. Met?
26383Water Treatment 212/4/202412/31/20260.000.000.00No





Current Employer
(If blank, no employment information is on file)

System NameSystem Type/Class
LKSD Tununak Paul Albert HS - LKSD Tununak Paul Albert HS Water System Water Treatment Class 1
LKSD Napaskiak Z J Williams Sc - LKSD Napaskiak Z J Williams School Water Treatment System Water Treatment Class 2
LKSD Mekoryuk Nuniwarmiut Sc - LKSD Mekoryuk Nuniwarmiut School Water Treatment System Water Treatment Class 2
LKSD Kwigillingok Hs & Elem - LKSD Kwigillingok HS & Elem Water Treatment System Water Treatment Class 1
LKSD Chefornak Chaputnguak HS - LKSD Chefornak Chaputnguak HS Water Treatment System Water Treatment Class 2
LKSD Quinhagak & Teacher Hsg - LKSD Quinhagak & Teacher Hsg Water System Small Water System Treated
LKSD Kipnuk HS - LKSD Kipnuk HS Water Treatment System Water Treatment Class 2
LKSD Atmautluak Joann A. Alexie Memorial K-12 School - LKSD Joann A. Alexie Memorial K-12 School Water Treatment System Water Treatment Class 2
LKSD Nightmute HS & Elem - LKSD Nightmute HS & Elem Water System Water Treatment Class 1
LKSD Napakiak HS & Elem - LKSD Napakiak HS & Elem Water Treatment System Water Treatment Class 2
LKSD Kongiganak Hs & Elem - LKSD Kongiganak HS & Elem Water Treatment System Water Treatment Class 1
LKSD Tuntutuliak Angapak SC - LKSD Tuntutuliak Angapak School Water Treatment System Water Treatment Class 2


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