A change in how Lompoc, California, calculates wastewater charges has led to mounting complaints from residents who said their bills spiked and became a major financial burden.
Here's what to know
According to Edhat, the issue came before the Lompoc City Council on Oct. 20 after a Sept. 1 billing update triggered sharp increases in some wastewater bills. The anger centered on the city's decision to drop a four-unit monthly cap on annual residential wastewater-usage increases.
Residents cited a range of jumps in their monthly charges. One said a bill went from $55 to $120, another from $46.40 to $167.04, and another from $46.40 to $296.96 — more than six times the earlier amount.
After the change, the city started basing a full year of charges on water consumption from the previous winter, using January-through-March use to establish the winter average. The revision also removed the four-unit cap that had previously limited how steep bills could climb.
Management services director Bob Cross said the per-unit base price had stayed at $9.28 since 2017. He said the higher totals stemmed not from a rate increase, but from more usage being counted once the cap was gone.
More background
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Martin Bender, co-chair of the Utility Commission, said some people used extra water on their yards during winter because they believed the old four-unit ceiling would keep any wastewater increase in check. After that limit was removed, they were billed far more than anticipated.
Residents and council members also pushed back on the city's rationale that software was to blame. Staff said Munis, the city's billing platform, could not automatically handle multi-year averaging, but critics argued ratepayers should not pay more because of a technical limitation.
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What's being done?
Cross said the impact has varied across the city. City staff told the council that 40% of customers saw no bill change, while 20% saw decreases. Still, 8% of customers saw increases above five units per month, and some monthly wastewater bills rose by $300 or more.
In response, staff mailed about 50 letters to households with major billing shifts, asking them to look for possible plumbing leaks. The city has also reworked usage calculations for 28 customers.
Council members discussed several possible next steps, including manually restoring the cap, finding software workarounds, creating a multi-year sliding-scale formula, and offering payment protections or hardship assistance to help residents avoid utility shutoffs.
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City staff are expected to return at the council's November meeting with legal and technical options for bringing back the cap or otherwise providing relief. A Wastewater Cost of Service Study is also slated for presentation in early 2027.
Where can I learn more?
Similar fights elsewhere show how changes to utility pricing and water use can send household costs soaring.
• In California, a homeowner cut usage after summer pricing tiers drove a $637 bill higher.
• In San Jose, residents and council members pushed back as garbage and water rates climbed.
• A tenant said a landlord's irrigation demands sent the water bill soaring over lawn waste.
• In Texas, residents challenged a utility after a $4,500 meter demand threatened shutoffs.
• In Delaware, PFAS treatment costs sparked warnings that sky-high water bills should not hit households.
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