Seattle.gov Home Page City Services Staff Directory [WEB GRAPHIC] About Seattle.gov City Contacts
Seattle.gov Home Page
 SEARCH: 
Seattle.gov This Department
SPU Home Page SPU Home Page Contact Us
Reliable water, sewer, drainage & solid-waste services
 

Drainage Rates Home
Rate Schedule
» Rate Increase FAQ
New Rate Structure FAQ
Understanding Your Bill FAQ
Stormwater Facility Credit


Services > Drainage & Sewer > Rates > Drainage Rates

DRAINAGE RATE INCREASE FAQ

How much will drainage bills change in 2008?
Effective January 1, 2008, the change in residential drainage bills for parcels less than 10,000 square feet will range from a decrease of $4.22 per month, or $50.62 per year, for parcels less than 3,000 square feet to an increase of $5.92 per month, or $71.00 per year, for parcels 7,000 to 9,999 square feet.


Commercial and large residential bill increases will vary depending on the rate category to which a parcel is assigned, which is based on a parcel’s percent of impervious surface area and whether it qualifies for a low impact rate. In addition, bills could be impacted by a parcel being reclassified to a different rate category as a result of SPU’s analysis of aerial photo data for the parcel.

Why is this rate increase necessary?
The drainage rate increase was driven by the need to maintain and improve the pipes and natural systems that convey stormwater. These natural and built systems reduce the risk to life and property related to stormwater, mitigate the impact of stormwater runoff to lakes, creeks, wetlands and shorelines, and insure compliance with regulatory and legal requirements. The 2008 rate increase will help fund new capital and operating programs recommended in the Comprehensive Drainage Plan. Capital improvements include a long-term solution for Madison Valley, a study of South Park storm drainage and water quality, combined sewer overflow projects at Windermere and South Henderson, and utility relocation work necessitated by the Alaskan Way Viaduct and Seawall Replacement Project. Operating programs include NPDES permit compliance requirements, additional field resources needs, and technology costs associated with combined sewer overflow monitoring and stormwater management.


How much revenue is generated by drainage fees?
Expected revenues from drainage fees are approximately $39.2 million for 2007, $51.0 million for 2008 and $58.5 million for 2009.


How are drainage rates authorized?
As it does for all other Seattle utility rates, the City Council reviews, listens to public comment, and adopts drainage rates via ordinance.


What involvement did the public have in the process of redesigning drainage rates?
Beginning in November of 2004 the new drainage rates were discussed in open City Council committee meetings on thirteen different occasions. Additionally in 2004 and 2005 SPU staff held a series of meetings with an advisory group of volunteer citizens appointed by the utility to review proposed rate change recommendations.


What input can I have on rate increases?
The City Council holds public hearings prior to adopting any utility rates.


When was the last time drainage rates increased?
Drainage rates were last increased on January 1, 2007.


Related Links
Tour Your Bill

Payment Assistance

King County Property Tax Information System