By January 15, 2018

EPCOR Seeks Wastewater Surcharge

EPCOR water treatment facility anthem

EPCOR’s water treatment plant in Anthem, looking north (Boulder Creek High School ball fields are at the top). Photo by Bob Copen

By Robert Roy Britt — On the heels of EPCOR’s consolidation of Arizona wastewater districts, approved in June 2017, the utility is filing a System Improvement Benefits proposal, as expected. The SIB would tack on a monthly surcharge for wastewater service to all EPCOR customers, including east-side Anthem residents (west-side residents are served by the City of Phoenix).

The proposed SIB surcharge, a concept that was built into the consolidation plan, starts at 41 cents a month the first year and grows to $2.43 cents a month after five years. It would fund “routine infrastructure improvement work, like repairing and replacing old manholes and pipes,” said company spokesperson Rebecca Stenholm. It is a “multi-year capital-investment program focused on maintenance, repairs and replacements in the [wastewater] collection systems.”

epcor proposed sib surcharge

The proposal is expected to be considered by the Arizona Corporation Commission in a public hearing Feb. 26.

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The changes would affect only the wastewater portion of a bill, not the water portion. (A separate proposal to consolidate EPCOR’s Arizona water districts, and change the water rates, is scheduled to go before the Corporation Commission in May.)

Under wastewater consolidation, all EPCOR customers in Arizona now share costs equally. The SIB surcharge would apply to every bill, Stenholm explained. In this case, however, it will fund $18 million in repairs and infrastructure replacement in Sun City and Sun City West.

The SIB is designed to allow the utility to cover costs after they occur, but quickly, and avoid sudden, larger rate increases, Stenholm said. Also, the proposal calls for a modest “efficiency credit” of 5 percent of the SIB surcharge to be refunded to customers each month. The credit accounts for efficiencies EPCOR is expected to see as a direct result of the SIB investment, and it’s paid out whether those efficiencies are realized or not. Discuss this Article on Facebook >>>

Public Hearing
10 a.m., Monday, Feb. 26
Arizona Corporation Commission
1200 W. Washington St., Phoenix 85007

Submit Public Comment
Go to and click on “I want to…” and “submit a public comment.” Enter Docket No. WS-01303A-16-0145.

This article first published on North Phoenix News.

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