The Richfield, Minnesota City Council has approved spending nearly $190,000 on a feasibility study to determine the future of the city's aging water treatment plant, according to a report published 31 August 2026 by hometownsource.com (hometownsource.com). The study will examine whether the facility should be rehabilitated, replaced, left as is, or decommissioned, and a final report is expected to be presented to the council in March.
Key takeaways
- Richfield's council approved the study at its 25 August meeting without discussion, according to a report published 31 August 2026 (hometownsource.com).
- Engineering firm HDR Engineering will complete the study for just under $190,000, earmarked in the city's water budget (hometownsource.com).
- The plant under review was built in 1963 and currently uses lime softening and filtration (hometownsource.com).
- A decommission option would see Richfield purchase treated drinking water from the city of Minneapolis (hometownsource.com).
- The study will model the financial impact of each option, including potential water rate increases, and identify funding sources and debt models (hometownsource.com).
What happened
Richfield Utilities Engineer Jordan Vennes prepared the report that brought the study contract to council, noting the cost came in just under the budgeted amount, according to a report published 31 August 2026 (hometownsource.com). The funds had been earmarked in the city's water budget before the vote.
The water treatment plant at the centre of the decision was built in 1963, and both the replacement and rehabilitation scenarios in the study will assume the city keeps operating with its current lime softening and filtration processes (hometownsource.com). The decommission alternative, by contrast, would replace local treatment with a bulk purchase of finished drinking water from Minneapolis.
Mayor Mary Supple framed the timing of the work as deliberate planning rather than a reaction to a failure. "I'm glad that we're doing this study before there's a crisis so we can plan ahead," Supple said in remarks reported 31 August 2026, adding: "But the treatment plant is older than I am, so I think it is time that we start looking at the feasibility" (hometownsource.com).
The contract goes to HDR Engineering, with the completed feasibility study due back to the council in March, according to a report published 31 August 2026 (hometownsource.com). Beyond a physical condition review, the document will also model rate impacts on residents and lay out financing options that assume the city will need to issue debt to pay for whichever alternative it picks. Utilities Superintendent Butch Lupkes is named in the source as the lead on utility operations.
Specification read
The source does not state the plant's rated capacity in MLD or its service population, so buyer-unit figures cannot be derived from the article (hometownsource.com). Small Midwestern surface-water lime-softening plants of this vintage typically serve populations in the low tens of thousands at flows broadly in the 10,000-40,000 m³/day band (general industry range, not from the sources). The reported process is conventional lime softening followed by filtration, which is a chemical-precipitation plus solids-separation train rather than a biological nutrient-removal train; the upcoming study therefore bears on the head-end coagulation/softening, sedimentation and filtration stages, not on biological A2O, MBR, MBBR, SBR or UASB steps, and not on DAF or ZLD polishing.
If your facility is a 1960s- or 1970s-era municipal lime-softening plant in roughly the 10,000-40,000 m³/day range, with rising maintenance costs and an upcoming capital cycle, this Richfield decision is a procurement signal: a $190,000 HDR-led feasibility study that compares rehab, like-for-like replacement, and bulk-water purchase, and that explicitly models rate impact and debt financing. Operators weighing similar options should expect engineering scope to include asset-condition assessment, hydraulic and treatment-process review, and financial modelling before any RFP for new equipment.
For comparable municipal upgrades and procurement context, see the Municipal sector page and the Water Purification equipment hub. Related coverage in this outlet includes Surrey Connect puts North Shore Wastewater Plant cost at $5.5B, September 2026 and DAF vs Clarifier for Pulp & Paper Wastewater in Fernandina Beach: 2026 Factory Guide, with broader context on the Industries We Serve page.
FAQ
What is Richfield actually buying for $190,000?
A feasibility study from HDR Engineering that compares rehabilitation, replacement, maintaining the status quo, and decommissioning, with the final document due to the council in March (hometownsource.com). It will also model rate impacts and financing options for the chosen path.
How much could the eventual build cost?
The article does not report a capital figure; only the $190,000 study contract is named (hometownsource.com). Like-for-like municipal drinking-water plant replacement projects of this class have ranged broadly from tens of millions to over a hundred million dollars depending on capacity and regulatory scope (general industry range, not from the sources).
What is the schedule a buyer should expect for a comparable study?
The Richfield contract was approved in late August 2026 with a March 2027 council deliverable, roughly a six-month turnaround (hometownsource.com). Comparable municipal feasibility studies typically run 4-9 months from notice to proceed to final report (general industry range, not from the sources).
Could the study lead to a procurement RFP?
Yes. The source states the study will identify funding sources and financing models, assuming the city will need to issue debt to fund the chosen alternative, which implies a subsequent design and procurement phase (hometownsource.com).
