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How we calculated this

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.

Extracted by: Audit · Claude Opus 5.5 · 10/27/2026
Source:
Water service base fee, meter under 1": $26.91/quarter = $8.97/mo
Water use, summer rate: 8.021 units × $5.11 = $40.98/mo
Water main replacement surcharge: 8.021 units × $0.30 = $2.41/mo
Total: $52.36/mo

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Utility profile · MN

Saint Paul Regional Water Services Water Rates

Saint Paul Regional Water Services supplies water to about 390,000 people in St. Paul, Maplewood, and 3 other places in Minnesota. A typical household using 6,000 gallons a month pays an estimated $52.36, 10% below the national average.

Rates effective 2026-01-01

Updated Oct 2026

How much does water cost provided by Saint Paul Regional Water Services?

Monthly Rate

$52.36 / month
Read and audited by AI against the official rate schedule

How the bill adds up

Total $52.36

How does Saint Paul Regional Water Services'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 Saint Paul Regional Water Services 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

392,529

Where does Saint Paul Regional Water Services's water come from?

Supply and provider classification from EPA records.

Primary Source
Surface Water
Provider Type
Local Govt
PWSID
MN1620026

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 Saint Paul Regional Water Services's customers?

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

Water Burden

0.8% 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 Saint Paul Regional Water Services'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: Audit · Claude Opus 5.5 · 10/27/2026
Confidence label: Model verified

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