Council approves limited water rate increase Last week, The Oro Valley Town Council approved a potable water base rate increase. The increase applies only to drinking water base rates. It does not increase potable water commodity rates, groundwater preservation fees, reclaimed water base rates, or reclaimed water commodity rates. The increase takes effect July 4 and will first appear on August water bills.
Most customers will pay $1.86 more per month
For the typical customer with a 5/8-inch meter using 7,000 gallons per month, the water portion of the bill will increase from $51.45 to $53.31. That is an increase of $1.86 per month, or 3.6%. Water Utility Director Peter Abraham told council that about 84% of Oro Valley Water Utility customers have a 5/8-inch meter.
Only the base rate is increasing
Abraham said the utility normally tries to balance increases between the base rate and the commodity rate. This year, however, staff recommended a base-rate-only increase because the utility needs more certain revenue. Commodity revenue can vary depending on water use and weather. A wet year could reduce water sales and make it harder for the utility to meet revenue requirements.
Higher operating costs are driving the increase
Staff said drinking water costs are rising by about $900,000, or 5.94%. The increases include personnel, operations and maintenance, power, CAP delivery, CAP wheeling, and Northwest Recharge, Recovery and Delivery System costs. Abraham said the utility offset part of that increase through reduced capital spending, lower debt paid by rates, and no added staff. Those actions produced about $450,000 in savings.
Renewable water costs are becoming a bigger factor
In response to questions from Mayor Joe Winfield, Abraham said most of the operating cost increase is tied to renewable water supplies. He said CAP wheeling, CAP delivery, and NWRRDS costs account for roughly 64% to 65% of the increase. Abraham also told council that Oro Valley is preparing for a possible 20% cut in its CAP allocation beginning in January. He said that would not reduce the amount of CAP water delivered to customers, but it would reduce the amount of CAP water the utility can store.
Council supports smaller annual adjustments
Council Member Mary Murphy, who serves as council liaison to the Water Utility Commission, praised staff and the commission for bringing forward smaller annual increases rather than waiting until a larger increase is needed. Abraham said his goal is to keep future annual increases in the 3% to 5% range, depending on costs and utility finances.
Abraham said the utility normally tries to balance increases between the base rate and the commodity rate. This year, however, staff recommended a base-rate-only increase because the utility needs more certain revenue. Commodity revenue can vary depending on water use and weather. A wet year could reduce water sales and make it harder for the utility to meet revenue requirements.
Higher operating costs are driving the increase
Staff said drinking water costs are rising by about $900,000, or 5.94%. The increases include personnel, operations and maintenance, power, CAP delivery, CAP wheeling, and Northwest Recharge, Recovery and Delivery System costs. Abraham said the utility offset part of that increase through reduced capital spending, lower debt paid by rates, and no added staff. Those actions produced about $450,000 in savings.
Renewable water costs are becoming a bigger factor
In response to questions from Mayor Joe Winfield, Abraham said most of the operating cost increase is tied to renewable water supplies. He said CAP wheeling, CAP delivery, and NWRRDS costs account for roughly 64% to 65% of the increase. Abraham also told council that Oro Valley is preparing for a possible 20% cut in its CAP allocation beginning in January. He said that would not reduce the amount of CAP water delivered to customers, but it would reduce the amount of CAP water the utility can store.
Council supports smaller annual adjustments
Council Member Mary Murphy, who serves as council liaison to the Water Utility Commission, praised staff and the commission for bringing forward smaller annual increases rather than waiting until a larger increase is needed. Abraham said his goal is to keep future annual increases in the 3% to 5% range, depending on costs and utility finances.
Council approved the rate increase unanimously, 7-0.
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