Rates

2022 Aurora Water Rate Information

In 2022, there will a 3.5% increase in water rates and fees, 4% sewer rates and fees and a 3.5% increase in storm drain fees. Residential water tiers were modified in 2021 to promote affordability and conservation with no change to the Tier I rate.

Water, Storm Drain and Sewer
RATES EFFECTIVE JANUARY 1, 2022
Water is billed in units of 1000 gallons

RESIDENTIAL

WATER

BASE See below
TIER I $5.63 0-5,000 gal.
TIER II $5.93 5,001-10,000 gal.
TIER III $6.50 10,001-20,000 gal.
TIER IV $10.00 20,001 gal. and above

SEWER

BASE See below
USAGE* $4.10

STORM DRAIN
BASE $10.83

MULTIFAMILY

WATER
BASE See Below
TIER I $5.92 up to 100% allocation
TIER II $6.51 greater than 100%

SEWER
BASE See Below
USAGE* $4.10

STORM DRAIN
BASE $10.83
$8.53 each additional unit

BASE CHARGES

Size (inches)	R/M/C	IRR	SEWER
5/8 & 3/4	$13.00	$12.43	$4.45
1 & 1 1/4	$19.88	$18.20	$11.14
1 1/2	$31.36	$27.82	$22.28
2	$45.14	$39.37	$35.65
3	$81.85	$70.16	$77.98
4	$123.15	$104.80	$222.81
6	$237.90	$201.04	$445.62
8	$486.76	$316.50	$445.62

COMMERCIAL

                WATER
BASE      See Below
TIER I     $6.11 up to 100% allocation
TIER II    $6.72 greater than 100%

SEWER
BASE See Below
USAGE* $4.10

STORM DRAIN
BASE $10.83 first 2,500 square feet of impervious area
$8.53 each additional 2500 sq. ft. of impervious area

IRRIGATION
BASE      See Below
TIER I     $7.46 up to 100% allocation
TIER II    $8.21 greater than 100%

HYDRANT
BASE 3/4" $12.13
BASE   3” $76.96
USAGE  $9.80 per 1000 gal.