From the Rifle Citizen Telegram (Ray K. Erku) via The Glenwood Springs Post Independent:
Following Rifle City Council’s approval Wednesday to hire outside firm JVA, Inc. to conduct water and wastewater studies, which include analyzing potential capital improvements, utility maintenance and infrastructure needs, city manager Scott Hahn said it’s likely residential and commercial rates won’t see a heavy increase.
“I think you probably won’t see a decrease (in the water rate) unless the council chooses to do so,” Hahn told the Citizen Telegram on Friday. “We’ve got a nice, healthy balance in the water fund. It may need to be higher – I don’t know. But it all depends on the values.”
Over the next several months JVA will determine where water rates and reserves should be and do a full financial assessment of where city “water and wastewater stands,” Rifle civil engineer Craig Spaudling told city council on Oct. 21. According to the project’s timeline, a final presentation is scheduled for Feb. 22.
Among the certain areas of assessment, however, chances are wastewater rates will receive the most attention.
“We’ve got issues with copper that is going through the wastewater plant and going into the river that we need to try and mitigate,” Hahn said. “And I don’t know all the codes that we’ve faced over the last 15 years, but I know from my experience as city manager… that the EPA keeps handing down tighter and tighter restrictions.”
There are two major causes to certain levels of copper leaching into the Colorado River, Hahn said. One, typical household plumbing systems are made from the red-brown metal. Once water drains through the pipes, it carries small increments of copper, which then collects at the municipal wastewater treatment plant…
Another reason, natural copper ore is commonly found in the sedimentary rock in the river itself…
The city’s current water and wastewater master plan is based from 2006, according to JVA’s proposal. Residential and commercial rates have increased annually at relatively low increments – with city code stating no more than a 5% increase each year since 2006.