Water Charges


COVID-19 Precautionary Measures


Water bill credit card convenience and transaction fees, as well as E-Check Fees, will be waived through December 31, 2020.
The Department of Water Supply is following recommendations to encourage social distancing for the benefit of County employees and residents and we are encouraging our customers to pay water bills by check or credit card.
Please call (808) 270-7730 and press "3", or call 855-385-4836 to pay your bill over the phone.

Water Use Charges for Fiscal Year 2021


All figures are in dollars per 1,000 gallons. The Fiscal Year runs from July 1 to June 30. For example, Fiscal Year 2021 is from July 1, 2020 to June 30, 2021.

Rates for Single-Family Dwellings with 5/8" Meters


Gallons Total
0 - 5,000 $2.05
5,001 - 15,000 $3.90
15,001 - 35,000 $5.85
Over 35,000 $6.55

Water Shortage Rates for Single-Family Dwellings with 5/8" Meters


Gallons  Stage 1
Stage 2
Stage 3
0 - 5,000  $2.05  $2.05 $2.05
5,001 - 15,000  $3.90  $3.90 $3.90
15,001 - 35,000  $5.85  $7.30 $8.75
Over 35,000  $6.55  $9.80 $11.45

General Rates for All Other Water Consumers


Gallons Total
0 - 5,000 $2.05
5,001 - 15,000 $3.90
Over 15,000 $5.85

Water Shortage Rates for All Other General Water Consumers


Gallons  Stage 1
Stage 2
Stage 3
0 - 5,000  $2.05  $2.05 $2.05
5,001 - 15,000  $3.90  $3.90 $3.90
Over 15,000  $5.85  $7.30 $8.75

Agricultural Rates


Gallons Total
Over 15,000 $1.10
Water Shortage Rates for Agricultural Consumers
Gallons  Stage 1
 Stage 2
 Stage 3
 Over 15,000
 1.10  1.20  1.30



Non-Potable Agricultural Rates

Gallons Total
All usage $1.00

Water Service Charges


Below are regular and agricultural water service charges.
Size of Meter Cost Per Meter Per Month
5/8 inch $19.80
3/4 inch $32.00
1 inch $47.50
1 1/2 inch $91.00
2 inch $141.00
3 inch $249.00
4 inch $432.00
6 inch $793.00
8 inch $1,251.00