San Diegans could soon pay much more for water, now that a long-delayed rate analysis is moving forward

San Diego officials say they will complete a long-delayed comprehensive analysis of city water rates this year that could lead to sharp increases to pay for major infrastructure projects such as the Pure Water sewage purification system now under construction.

The last time San Diego completed such an analysis in 2015, city officials voted to raise water rates by 40 percent over a four-year period.

City water customers already face a 3 percent rate hike in January to cover rising imported water costs. That increase, which the City Council approved this week, was prompted by the County Water Authority voting in June to increase what it charges the city for imported water.

It’s the second consecutive year the city has decided to pass on to customers a 3 percent increase imposed by the water authority. In some previous years, city officials have chosen instead to absorb those increases without raising rates.

A typical city water customer pays $97.27 per month, just below the $104.57 average for the county. After the 3 percent increase in January, a typical city customer will pay $100.22.

The comprehensive water rate analysis the city will complete this year was expected two years ago, but it was delayed partly by litigation challenging tiers in the city’s rate structure that reward customers who use less water and penalize customers who use more.

A Superior Court judge ruled last year that the city’s tiered rates are illegal under California Proposition 218, which says utility fees imposed by local governments cannot exceed the cost of providing the service.

City officials said this week they still believe the tiered rates are legal, contending that it’s fair to charge higher rates to customers who use more water because the demands those customers place on the system create additional costs.

“The city is currently fighting litigation to preserve what we believe is legal,” Councilmember Marni von Wilpert said. “People who are high-end users of water and have large lawns or pools or things like that should pay more for the water they use.”

The class-action lawsuit filed against the city says every customer should pay the same rate per gallon.

The city has appealed last year’s ruling.

The decision by the appellate court could have a significant statewide impact, because many other water agencies in California use tiered rates.

If tiered rates are ruled illegal by the courts, city water customers who use relatively little water would face sharp increases, while customers who use significant amounts would face reductions.

The comprehensive rate analysis, called a cost of service study, will be completed by an outside consultant and analyze projected customer demand on the city’s water system, infrastructure needs and other factors affecting rates.

After the analysis is complete, the city’s independent budget analyst said it plans to have a second consultant perform a similar analysis and critique the work of the first consultant.

When that process was followed for sewer rates last year, the city imposed lower rate increases on customers than the first consultant had recommended.

The County Water Authority blamed this year’s 3 percent increase on rising costs for imported water as well as higher energy costs to operate a desalination plant in Carlsbad that supplies roughly 10 percent of the region’s water.

The county typically buys most of its imported water from the Metropolitan Water District of Southern California and the Imperial Irrigation District.

Rising costs for imported water typically have a significant impact on San Diego because imported water makes up 85 to 90 percent of the city’s water supply.

That’s a key motive behind building the Pure Water sewage recycling system, which is projected to supply half the city’s water once it’s complete in 2035. But building the system is projected to cost roughly $4 billion, which will be passed on to the city’s sewer and water customers.

City officials said the price increase from the County Water Authority is projected to cost the city $14 million per year, which prompted the 3 percent increase being imposed on customers. But they said the increase could be smaller if there is heavy rain this fall.

The exact amount of the increase imposed on Jan. 1 will be finalized in late November, just before the city must notify customers at least one month before it takes effect.

Council members this week urged city water officials to notify customers struggling financially about a new state program that covers up to $2,000 in annual water bill payments for customers with incomes low enough to qualify. Details are at csd.ca.gov/waterbill.

Leave a Reply

Your email address will not be published.

Back to top button
THE-NEWS-PAGE