Industrial Rates and Charges

toddler drinking from fountain

The current water rates and charges were adopted by the Tucson's Mayor and Council on May 22, 2018, and became effective July 2, 2018.

  • Tucson Water Rates - FY 2019 and FY 2020 Comparison
  • Usage and Other Charges

    Per 100 cubic feet (Ccf)
    (1 Ccf = 748 Gallons)

    Charge Charge per Ccf
    Usage Base Rate $3.13
    Tier 1 Summer Surcharge* $1.00
    Tier 2 Summer Surcharge** $0.27
    Central Arizona Project (CAP) $0.69
    Conservation Fee $0.10

    * Usage during May-October above 100% of winter average

    ** Usage during May-October above 145% of winter average

    Note: Winter average is calculated from November-April.

    Monthly Service Charge

    Flat rate paid by customer, regardless of the amount of water used.

    Meter Size Rates
    5/8 inch $15.00
    3/4 inch $20.23
    1 inch $30.70
    1-1/2 inch $56.86
    2 inch $88.25
    2-1/2 inch $130.11
    3 inch $171.97
    4 inch $292.32
    6 inch $593.71
    8 inch $894.05
    10 inch $1,364.97
    12 inch $2,254.49