Calculating Your Bill

1. Subtract PRIOR READ from CURRENT READ to determine usage (in hundred cubic feet) this billing period.

Sample Bill for Web Read

452 - 402 = 50 (100 cubic feet = 1 unit of usage)

2. Calculate the water usage according to the Commodity Rate chart here.

1st 10 units @ $3.86 = $38.60
2nd 6 units @ $4.75 = $28.50
3rd 11 units @ $6.39 = $70.29
Additional units (50 - 27 = 23)
23 units@ $6.90 = $158.70

Total = $296.09

3. Add Readiness To Serve charge according to the chart here.

Sample Bill for Web Meter

$21.80 (5/8" meter = $21.80 bi-monthly)

4. Add San Diego County Water Authority (CWA) Pass Through Charges according to the chart here.

   $6.03 CWA's Infrastructure Access Charge (IAC) for 5/8" meter
+ $21.00 CWA's Service & Storage Fees ($0.42 per HCF)
= $27.02

5. Based on this sample, the total bill for two months =
   $296.09
   $21.80
+ $27.02
= $344.91

Calculating Daily Water Use

Daily water use is determined by how many gallons per day your household used on an average day during the billing period. This value is calculated for you on your bill.

Sample Bill for Web Avg Use