Potable Water Rates

The current monthly water rates were adopted by the Tucson's Mayor and Council on June 3, 2014, and became effective July 7, 2014.

Monthly Service Charge

Meter Size Rates
5/8 inch $11.00
3/4 inch $14.64
1 inch $21.91
1-1/2 inch $40.10
2 inch $61.93
2-1/2 inch $91.04
3 inch $120.15
4 inch $203.83
6 inch $413.40
8 inch $622.25
10 inch $949.70
12 inch $1,568.23

Usage Charges

Customer Class /
Charge Categories
Charge
per Ccf
Residential Block Rates
Single Family
1 – 10 Ccf $1.38
11 – 15 Ccf $3.00
16 – 30 Ccf $7.00
Over 30 Ccf $11.25
Duplex-Triplex
1 – 15 Ccf $1.38
16 – 20 Ccf $3.00
21 – 35 Ccf $7.00
Over 35 Ccf $11.25
Non-Residential Rates –
    Base Volume Rates
Multifamily
All usage $2.38
Mobile Home Parks with
    Sub-meters
All usage $1.80
Commercial
All usage $2.35
Industrial
All usage $2.09
Construction Water
All usage $2.70
Non-Residential
Summer Surcharges
Tier 1, per Ccf $1.00
Tier 2, per Ccf $0.27

Note: 1 Ccf = 748 Gallons

CAP Charge

Charge per Ccf
$0.56

Conservation Charge

Charge per Ccf
$0.07

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