Have a more current rate document? Submit the URL and we'll update our data.

How we calculated this

Extracted by: codex/gpt-5.6-luna · 08/14/2026

Source:

Quality checks: 8/8 passed

✓ Monotonic pricing
✓ Price range plausible
✓ Fixed charge range
✓ No zero tier prices
✓ Tier count (1–8)
✓ Tier boundary scale
✓ Residential customer class
✓ Effective date parseable
— Plausible for AS

Fixed: $15.21/mo
Volume: 6,000 gal = 6000.00 gal
  0–6000.00 gal  ×  $0.0029/gal  =  $17.52
Total: $15.21 + $17.52 = $32.73/mo

About our methodology ↗

Leaving whatwatercosts.org

You're about to open the source document we used to extract this utility's rate data.

Open ↗

← Back

Pago Pago, AS

Central ASG

Central ASG serves 45,315 people in Pago Pago, AS. The monthly residential water bill at 6,000 gallons is $32.73, 38% below the national average of $53.15.

Updated Aug 2026

Beta. Data is actively being expanded. Results may vary. if something looks off.

Monthly Rate

$32.73 / 6k gal

-38% vs natl avg

Volumetric Rate

$5.45 / 1k gal

Population Served

45,315

Water Burden

—

of median zip income · affordability threshold: 2%

Regional Comparison

Monthly cost (6k gal) vs nearby utilities. Click to navigate.

Central ASG

$32.73

Central ASG

Pago Pago · $32.73/mo

Details

Provider Type: State
Primary Source: Surface Water
Data Quality: Model estimate
Rate Source
PWSID: AS9711948

Methodology

Rates are standardized to 6,000 gallons per month for a typical residential consumer with a 5/8" or 3/4" meter. Includes fixed base charges and volumetric charges. Excludes taxes, sewer fees, and other surcharges.

Full methodology ↗