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Sonny the Plumberhouse water & pipes · Montgomery County, TN
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Your bill · overview

Your Clarksville utility bill, line by line

$12.59CGW water plus sewer per 1,000 gallons inside the city, July 1, 2024 rates

A Clarksville water bill from CGW costs $12.59 for every 1,000 gallons inside the city once sewer is counted, on top of a $9.00 meter charge and a $5.00 sewer fee.

From Sonny the Plumber · checked 6 November 2026 · 4 charts on this shelf · how we check

Round cast-iron water meter lid set in a concrete sidewalk, with WATER METER cast into the rim
Round cast-iron water meter lid set in a concrete sidewalk, with WATER METER cast into the rim Photo credit

This shelf takes the four bills a Clarksville house pays for water, sewer, gas and power, and shows where each dollar comes from. Every page leads with one published number and the date it took effect.

Where does a water and sewer bill come from?

Clarksville Gas & Water builds the bill from four lines: a meter charge, water usage, sewer usage and a flat compliance fee. At 5,000 gallons inside the city that comes to $76.95, and sewer is the largest part. The CGW water and sewer bill page walks through each line, the outside-city rates and the fees that can appear.

Why do summer bills climb?

Because sewer is billed on every metered gallon, water used on a lawn costs sewer money too. Doubling from 5,000 to 10,000 gallons lifts the inside-city bill to $139.90. The summer water bill page sets CGW's table beside NOAA rainfall normals for Clarksville and EPA's outdoor-use figures.

How can a meter show a hidden leak?

A two-hour reading with nothing running will show water moving that should not be. EPA puts the average home's leaks at more than 9,300 gallons a year, roughly $117 at CGW inside rates by our arithmetic. The leaks on the meter page has the test, the toilet dye check and who pays for a broken line.

What do gas and power cost?

At 1,000 kWh, CDE Lightband and CEMC bills land within about a dollar of each other, and CGW gas carries a commodity charge that changes monthly. The gas and electric rates page compares both power utilities and charts 20 months of gas commodity prices.

Headline numbers on the bill shelf
ItemFigureEffective datePublisher
Water and sewer, 5,000 gal, inside city$76.95July 1, 2024CGW
Water and sewer, 5,000 gal, outside city$124.20July 1, 2024CGW
Water and sewer, 10,000 gal, inside city$139.90July 1, 2024CGW
Average household leaks a year9,300+ gallonspage updated Mar 2026EPA WaterSense
Electric, 1,000 kWh, CDE Lightband$142.60November 2026CDE Lightband
Electric, 1,000 kWh, CEMC$141.39October 2026CEMC
Gas commodity charge per 100 cu ft, inside city$0.3783October 9, 2026CGW
Tennessee average residential electricity13.42¢ per kWhAugust 2026US EIA

The two electric bills are our arithmetic from each utility's published rates, before taxes. Which one applies depends on your address, and neither utility publishes the boundary, so the name on your power bill settles it.

For the water itself, rather than its price, the water shelf covers hardness and the yearly quality report. The methods page explains how we choose and check sources.

Behind these numbers

The table pulls together the lead figures from the four bill pages, each checked against its publisher on 6 Nov 2026. CGW's water and sewer rates have not moved since July 2024, while the gas commodity line and the electric rates change month to month, so the last three rows will age fastest. Taxes, deposits and late fees are left out of every total.

Sources

  1. Clarksville Gas & Water — Water & Sewer Rate Comparisons (Residential Inside) · 5,000 and 10,000 gallon bills, inside and outside · checked 6 Nov 2026
  2. Clarksville Gas & Water — Water Rate Schedule A and Sewer Rate Schedule · per-gallon rates and fees · checked 6 Nov 2026
  3. EPA WaterSense — Fix a Leak Week · yearly household leak figure · checked 6 Nov 2026
  4. CDE Lightband — Rates & Fees · November 2026 residential rate · checked 6 Nov 2026
  5. Cumberland Electric Membership Corporation — Rates Effective October 1, 2026 · October 2026 residential rate · checked 6 Nov 2026
  6. Clarksville Gas & Water — Gas Rates Effective October 9, 2026 · gas commodity charge · checked 6 Nov 2026
  7. U.S. EIA — Electric Power Monthly, Table 5.6.A · Tennessee average price · checked 6 Nov 2026