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Read by an AI agent (a large language model) from the utility's official rate schedule, then audited by a second model against the same schedule. This bill uses inside-city rates; customers outside the city pay different rates.
Inside-city base charge: $20.71/mo First 4,000 gal at $6.98 per 1,000 gal: $27.92 Next 2,000 gal at $8.72 per 1,000 gal: $17.44 Total: $66.07/mo
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Utility profile · TN
SPRING HILL WATER DEPT supplies water to about 66,000 people in Spring Hill, Tennessee. A typical household using 6,000 gallons a month pays an estimated $66.07 in the main service area, 13% above the national average.
Rates effective 2026-07-01
Updated Nov 2026
This bill uses inside-city rates; customers outside the city pay different rates.
| Service charge | $20.71 |
| Water used 4 kgal × $6.98/kgal |
$27.92 |
| Water used 2 kgal × $8.72/kgal |
$17.44 |
| Total | $66.07 |
Monthly cost (6k gal) vs up to 10 nearest utilities with published rates. Click to navigate.
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.
Municipalities served
Supply and provider classification from EPA records.
Named intake/well source and interconnections (who this utility buys from or sells to) aren't captured yet — tracked separately for a future update.
Annual bill as a share of median household income in the service area.
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.
This rate was extracted from SPRING HILL WATER DEPT'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.
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