Drinking Water Systems in Pago Pago, American Samoa
10 water systems are reported for this city, with a combined service population of 48,601. The systems have 566 EPA violation records in the five-year period ending June 30, 2026.
Water Systems Serving Pago Pago
Afono ASG
327 served47 historical records6 recent
C
Aoa ASG
344 served64 historical records10 recent
D
Aunuu ASG
402 served206 historical records14 recent
D
Central ASG
45,315 served688 historical records402 recent
F
Fagasa ASG
577 served31 historical records6 recent
C
Fitiuta ASG
213 served117 historical records15 recent
C
Masefau ASG
457 served32 historical records7 recent
C
Ofu - Olosega ASG
270 served231 historical records18 recent
D
Tau-Faleasao ASG
236 served209 historical records19 recent
C
Vatia ASG
460 served88 historical records69 recent
C
EPA Contaminant Categories in Historical Violation Records
Coliform (TCR)184 records
Radium-226100 records
Total Trihalomethanes (TTHMs)85 records
Haloacetic Acids (HAA5)59 records
Consumer Confidence Rule44 records
Nitrate41 records
Total Coliform35 records
Benzene33 records
Revised Total Coliform Rule33 records
Gross Beta Particle Activity32 records
Category counts aggregate historical compliance records across listed systems. They do not show current concentrations or household test results.