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Rates

2026 Aurora Water Rate Information

Aurora Water continues to face rising costs for materials, energy, and services required to deliver high-quality drinking water. We are also investing more to maintain and upgrade our aging infrastructure so we can continue providing reliable water, sewer, and storm services to our community.

Beginning Jan. 1, 2026, residential customers will see an average monthly increase of $5.30 total for all services combined (water, sewer, and storm drain).

These new rates will be prorated on your January bill. You will notice two sets of charges — one for 2025 and one for 2026 —based on the date your water meter is read.

Water, Storm Drain and Sewer
RATES EFFECTIVE JANUARY 1, 2026
Water is billed in units of 1,000 gallons

Want to see how Aurora's average bill compares to neighboring water providers?
Water bill comparison

RESIDENTIAL

WATER

BASE See below
TIER I $5.80    0-5,000 gal.
TIER II $7.30    5,001-10,000 gal.
TIER III $10.42  10,001-19,999 gal.
TIER IV $14.60  20,000 gal. and above

SEWER

BASE See below
USAGE* $5.46

STORM DRAIN
BASE $12.18

MULTIFAMILY

WATER
BASE See Below
TIER I $6.47 up to 100% allocation
TIER II $12.04 greater than 100%

SEWER
BASE See Below
USAGE* $5.46

STORM DRAIN
BASE $12.18
$9.60 each additional unit

BASE CHARGES

Size (inches)  R/M/C  IRR            SEWER
 5/8 & 3/4  $15.69 $14.68  $5.95
 1 & 1 1/4    $24.63 $22.10  $14.87
 1 1/2  $39.54 $34.48  $29.73
 2  $57.44 $49.34  $47.58
 3  $105.15 $88.96  $104.08
 4  $158.83 $133.53  $297.39
 6  $307.93 $257.33  $594.78
 8  $585.46 $405.91  $594.78

COMMERCIAL

                WATER
BASE      See Below
TIER I     $7.11   up to 100% allocation
TIER II    $12.59 greater than 100%

                SEWER
BASE      See Below
USAGE*  $5.46

                STORM DRAIN
BASE      $12.18 first 2,500 square feet of impervious area
              $9.60 each additional 2,500 sq. ft. of impervious area

IRRIGATION
BASE      See Below
TIER I     $9.52 up to 100% allocation
TIER II    $14.96 greater than 100%

HYDRANT
BASE 3/4" $24.57
BASE   3” $136.36
USAGE  $18.77 per 1,000 gal.

R/M/C = RESIDENTIAL/MULTIFAMILY/COMMERCIAL

* Sewer usage is determined by Winter Quarter Average (average December, January and February water use). For additional details, click on the button below. 
Billed per thousand gallons.

 

Downloadable rates and fees PDFs

Document accessibility

Please know that while the city is working to make all information accessible, some information such as Excel files, plat maps, site plans for development projects, architectural plans, scanned handwritten documents and other highly visual materials provided by third parties outside of the city may not be accessible. If someone needs this material in an alternative format to fully access the information, please contact us at our webform or email us at [email protected] and let us know how best to assist you.

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