Lakeville targets irrigation users in water-rate plan for $44m plant
Lakeville Operations and Maintenance Utilities Division, Minnesota · Meeting date: October 19, 2026 · Published: October 20, 2026
Lakeville City Council reviewed a proposed 6% increase for most water charges in 2027, rising to 8% for top-tier and irrigation consumption. Staff said the differentiated approach is intended to phase in funding for a planned satellite water treatment plant while reducing the impact on customers conserving water.
Key points
- The 2027 proposal would raise water base and tiers one to three by 6%, while tier four and irrigation rates would rise 8%.
- The satellite water treatment plant is estimated to cost $44 million, with about $39 million of 20-year bonds planned for issuance in 2027.
- Staff expects water-fund contributions to annual plant debt payments to begin at $1 million in 2029 and reach $2.8 million a year by 2032.
- Council approved a $936,465 contract for trunk and raw-water mains serving the future plant, with construction expected to start in spring 2027.
Full report
Lakeville is proposing to charge its highest water users more than other customers from 2027 as it begins building a funding base for a $44 million satellite water treatment plant.
The City Council reviewed, but did not formally adopt, a proposed 2027 utility-rate package on October 19. Under the proposal, the quarterly water account charge and the first three consumption tiers would increase 6%, while the fourth tier, covering use above 30,000 gallons per quarter, and irrigation-sprinkler accounts would increase 8%.
Staff said the higher increase for the top tier reflects the view that higher users are driving the need for added treatment capacity, while reducing the impact on customers focused on water conservation. The city introduced four water-consumption tiers in January 2023.
The proposed 2027 water base charge would rise from $11.58 to $12.27 per quarter. Tier-one volumetric charges would rise from $1.51 to $1.60 per 1,000 gallons, while tier-four and irrigation charges would increase from $5.67 to $6.12 per 1,000 gallons.
For an average residential customer, the full package of proposed utility changes would add $5.49 per winter quarter, or about $1.83 per month, according to city figures. For average summer use, the quarterly increase would be $10.32. A high-irrigation residential customer would pay $37.03 more per quarter, including a $33.67 increase in water charges.
The rate strategy is linked to the proposed satellite treatment plant at 179th Street and Granby Lane. Staff estimates the project at $44 million and anticipates issuing approximately $39 million of 20-year bonds in 2027. The Water Operating Fund is expected to contribute about $5.5 million from accumulated funds, including approximately $1.29 million received through September 2026 from PFAS legal settlements.
Staff's 10-year model assumes Water Operating Fund contributions towards plant debt service begin at $1 million in 2029 and rise to $2.8 million annually by 2032. The Water Trunk Fund would absorb most debt payments in the first few years, allowing rate increases to be phased in rather than imposed in one large step. The model assumes 6% increases for base and lower-tier water rates in 2027-29, followed by 5% in 2030-31; top-tier and irrigation rates would rise 8% in 2027-29 and 7% in 2030-31.
Council also approved an early enabling package for the plant: a $936,465 contract with Minnesota Utility and Excavation LLC for trunk watermain and raw-watermain work. The mains will run under Godwin Court, being built as part of the Fire Station No. 2 project, connecting the future plant to the existing trunk main at 175th Street and Glacier Way and extending raw-water piping from Dodd Boulevard. The bid was below the engineer's $1.3 million estimate, and construction is expected to begin in spring 2027 because of ductile-iron pipe procurement lead times.
The city is scheduled to conduct its final 2027 budget review on November 16, followed by a public budget meeting and adoption of the 2027 budget and fee schedule on December 7.
This summary was generated by AI based on the source document and may contain errors.
Source: City Council Meeting, Lakeville Operations and Maintenance Utilities Division