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How we calculated this
Extracted by: codex/gpt-5.6-luna · 08/15/2026
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 IA
Fixed: $24.00/mo
Volume: 6,000 gal = 6.00 kgal
  0–2 kgal  ×  $0.0000/kgal  =  $0.00
  2–6.00 kgal  ×  $12.0000/kgal  =  $48.00
Total: $24.00 + $48.00 = $72.00/mo

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CRESTON, IA

SIRWA #2 (CRESTON)

SIRWA #2 (CRESTON) serves 20,793 people in CRESTON, IA. The monthly residential water bill at 6,000 gallons is $72.00, 38% above the national average of $52.35.

Updated Aug 2026

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

Monthly Rate

$72.00 / 6k gal
+38% vs natl avg

Volumetric Rate

$12.00 / 1k gal

Population Served

20,793

Water Burden

of median zip income · affordability threshold: 2%

Details

Provider Type
Private
Primary Source
Surface Water
Data Quality
Model estimate
Rate Source
PWSID
IA8080701

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 ↗