Stormwater Utility

City Council approved the stormwater utility on Monday, October 9, 2017 after years of discussion. Beginning January 1, 2018, residents will pay between $1.77 and $5.31 each month, depending on which tier their property falls into. The four tiers are based on each residential parcel’s impervious area. Non-residential property owners will also pay a fee based upon the impervious area of the parcel. The fee will raise $1.4 million each year to improve the City’s stormwater facilities. To find out which tier your property falls into, click HERE. A series of public education sessions to help residents and business owners understand the charge, and how it impacts them, were held late in 2017.

Stormwater Utility Charge Estimator

Interactive Stormwater Charge Mapping Tool

Residential Stormwater Utility Charge

Tier	Impervious Area (sq ft)	ESU* Factor	Monthly Fee
1	0 to 1,289	0.60	$1.77
2	1,290 to 1,950	1.00	$2.95
3	1,951 to 2,610	1.30	$3.84
4	2,611 or more	1.80	$5.31

* Equivalent Stormwater Unit

Non-Residential Stormwater Utility Charge

$2.95 Per ESU* Per Month
See example calculation below

* Equivalent Stormwater Unit

Example Calculation for Non-Residential

Retail store on 5000 square foot parcel (gross area)
Stormwater Class: Commercial
Stormwater Runoff Factor: .95
Effective Impervious Area: 5000 ft²× .95 = 4,750 ft²
Parcel ESU: 4,750 ft²/ 1620 ft²/ ESU = 2.93 ESU
Monthly Change: 2.93 ESU × $2.95 = $8.64

Condominium Stormwater Utility Charge

$2.95 Per ESU* Per Month
ESU is calculated based on actual impervious area

* Equivalent Stormwater Unit

Public Education and Outreach Materials