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How we calculated this
Extracted by: codex/gpt-5.6-luna · 08/14/2026
Source:
Quality checks: 9/9 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 PA
Fixed: $22.40/mo
Volume: 6,000 gal = 6.00 kgal
  0–2 kgal  ×  $16.2460/kgal  =  $32.49
  2–6.00 kgal  ×  $19.2330/kgal  =  $76.93
Total: $22.40 + $109.42 = $131.82/mo

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Utility profile · PA

AQUA PA WEST CHESTER Water Rates

AQUA PA WEST CHESTER serves 48,600 people in West Chester, PA. The monthly residential water bill at 6,000 gallons is $131.82, 148% above the national average of $53.13.

Updated Aug 2026

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

How much does water cost provided by AQUA PA WEST CHESTER?

Standardized to a 6,000 gallon/month residential bill on a 5/8"–3/4" meter.

Monthly Rate

$131.82 / 6k gal
+148% vs natl avg

Volumetric Rate

$21.97 / 1k gal

How does AQUA PA WEST CHESTER's water cost compare to its regional neighbors?

Monthly cost (6k gal) vs up to 10 nearest utilities with published rates. Click to navigate.

Where does AQUA PA WEST CHESTER provide service?

Population served and the municipalities covered by this utility's service area.

Boundaries from the EPA Water System Service Areas dataset. Not all utilities have mapped boundaries.

Population Served

48,600

Municipalities served

Where does AQUA PA WEST CHESTER's water come from?

Supply and provider classification from EPA records.

Primary Source
Surface Water
Provider Type
Private
PWSID
PA1150098

Named intake/well source and interconnections (who this utility buys from or sells to) aren't captured yet — tracked separately for a future update.

Is water affordable for AQUA PA WEST CHESTER's customers?

Annual bill as a share of median household income in the service area.

Water Burden

1.7% of income (annual)
of median area income · affordability threshold: 2%

We don't yet systematically track whether a utility offers income-based or sliding-scale pricing separate from its standard rates — tracked separately for a future update.

Where did this data come from?

This rate was extracted from AQUA PA WEST CHESTER's published tariff document by an AI research agent, then checked against a validation checklist before publishing. See the full methodology for how every utility on this site is sourced and scored.

Provenance

Extracted by: codex/gpt-5.6-luna · 08/14/2026
Confidence label: Model estimate

Quality checks: 9/9 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 PA