Estimate how much a 15 CCF water bill costs after converting to about 11,220 gallons, then adding usage charges, base fees, sewer fees, and stormwater fees.
Water bill
$114
All-in rate
$15.83 per 1k gal
Best next check
Leak and irrigation
This starts with 11,220 gallons because 15 CCF is about 11,220 gallons.
Estimated bill
$129
Usage charge plus fixed water-related fees.
Usage charge
$70.13
Your gallons multiplied by the usage rate.
Daily pace
$4.30
Monthly bill spread across a 30-day period.
Effective water cost
$11.51
This is the all-in cost per 1,000 gallons after base, sewer, and stormwater fees. It is often higher than the water usage rate.
15 CCF is about 11,220 gallons. That can fit a higher-usage month with irrigation, leaks, guests, pool filling, or outdoor water use. The final bill can still be much higher than the water usage charge if sewer, base, and stormwater fees are large.
If a bill looks unusual, compare CCF per billing day and check whether the sewer charge is based on current usage or a separate winter average.
Useful checks
Helps catch hidden leaks under sinks, near water heaters, or around laundry areas.
A low-cost way to check whether a toilet flapper is wasting water.
Can reduce water use for households where showers drive the monthly bill.
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Estimate water bills from monthly gallons instead of CCF.
Open pageBrowse the CCF index when the bill uses hundred cubic feet instead of gallons.
Open pageEstimate how much a 6 CCF water bill costs after converting to about 4,488 gallons, then adding usage charges, base fees, sewer fees, and stormwater fees.
Open pageEstimate how much a 8 CCF water bill costs after converting to about 5,984 gallons, then adding usage charges, base fees, sewer fees, and stormwater fees.
Open pageEstimate how much a 10 CCF water bill costs after converting to about 7,480 gallons, then adding usage charges, base fees, sewer fees, and stormwater fees.
Open pageEstimate how much a 20 CCF water bill costs after converting to about 14,960 gallons, then adding usage charges, base fees, sewer fees, and stormwater fees.
Open pageEstimate how much a 2 CCF water bill costs after converting to about 1,496 gallons, then adding usage charges, base fees, sewer fees, and stormwater fees.
Open pageEstimate how much a 4 CCF water bill costs after converting to about 2,992 gallons, then adding usage charges, base fees, sewer fees, and stormwater fees.
Open pageShort answers for search visitors and bill-checking moments.
15 CCF is about 11,220 gallons because one CCF is roughly 748 gallons.
The total depends on the usage rate plus base fees, sewer charges, stormwater fees, taxes, and minimum bill rules.
Use the CCF page if the bill shows CCF. The calculator starts with the converted gallon amount so the rate per 1,000 gallons can still be adjusted.