Early access · Rate data is actively expanding · Verify current rates with your utility
whatwatercosts.org

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: 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 FL
Fixed: $12.21/mo
Volume: 6,000 gal = 6.00 kgal
  0–5 kgal  ×  $2.3500/kgal  =  $11.75
  5–6.00 kgal  ×  $3.2800/kgal  =  $3.28
Total: $12.21 + $15.03 = $27.24/mo

Leaving whatwatercosts.org

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

Open ↗
← Back
MIRAMAR BEACH, FL

SOUTH WALTON UTILITY COMPANY

SOUTH WALTON UTILITY COMPANY serves 26,668 people in MIRAMAR BEACH, FL. The monthly residential water bill at 6,000 gallons is $27.24, 48% below the national average of $52.35.

Updated Aug 2026

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

Monthly Rate

$27.24 / 6k gal
-48% vs natl avg

Volumetric Rate

$4.54 / 1k gal

Population Served

26,668

Water Burden

of median zip income · affordability threshold: 2%

Details

Provider Type
Private
Primary Source
Groundwater
Data Quality
Model estimate
Rate Source
PWSID
FL1660615

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 ↗