Woodbury city staffers are worried that renewed concerns about water pollution could mean higher water rates in the future to correct any problems, City Council members learned in a recent memo.
One cause of concern: the long-running issue of underground 3M Co. chemicals.
The staff is recommending that Woodbury no longer assess property owners for water and sewer improvements and that all utility work be funded through the Water and Sanitary Sewer Utility Fund rates.
Such a change would "require a significant increase in water and sewer rates," the latter of which are closer to metro area averages. The estimated annual cost for this change is $730,000.
The average Woodbury resident's water bill now is the lowest on a list of comparable Twin Cities suburbs compiled by city staffers. Based on quarterly use of 23,000 gallons, a Woodbury resident paid $24, less than half the 12-suburb average of $59 and about a quarter of Maplewood's $103.
The state has tightened guidelines for what is considered to be a healthy amount of perfluorinated chemicals (PFCs), leading city officials to reassure residents that all is well but privately maintain caution.
The memo says that "with the re-emergence of the PFC issue, what additional reserves will be needed for potential water treatment is a big unknown."
David Peterson