Vermont officials weigh costly options to keep Salisbury fish hatchery operating

Interim Commissioner Short Sleeve, who leads the Vermont Fish and Wildlife program, told the Appropriations Committee on March 14 that the Salisbury Fish Culture Station faces an expiring discharge permit and a range of costly choices about renovation, closure or moving broodstock.

"Our mission is to the conservation of our fish, wildlife, plants, and their habitats for the people of Vermont," Short Sleeve said, summarizing why the department is studying how to keep hatchery operations while meeting water-quality requirements.

The department presented the committee with a report that summarizes prior feasibility work and recent operational steps at Salisbury, which houses the agency’s broodstock and is the third-largest production facility in the state system of five hatcheries. Agency staff said the current discharge permit runs through Dec. 30, 2027, and that the point of compliance is immediately at the end of the hatchery raceways where water leaves the site and enters what staff referred to as "Tributary 10." The department said that because hatchery discharge comprises the vast majority of that stream’s flow, dilution options are limited.

Officials described a spectrum of responses under consideration: continuing operations while making incremental, lower-cost changes (vacuuming raceways, lower-phosphorus feed, and small capital tweaks such as degassing towers), piping discharge farther downstream, relocating broodstock to other stations, or pursuing a full rebuild with tertiary treatment. A 2013 engineering estimate cited in the presentation put a full state-of-the-art rebuild at roughly $14 million, but agency staff said even that could struggle to meet Vermont numeric phosphorus criteria because of the lack of dilution at the point of discharge.

Eric Palmer, director of the fish division, told the committee, "I would say right in the report, the least cost option is to keep it operating," while cautioning that continued operation depends on securing a renewed permit or a reclassification of the receiving water. Agency staff said they have reduced phosphorus discharges through operational changes and regular sampling, reporting most recent measurements in the 0.02–0.03 range on single samples, but that the site remains above numeric thresholds used in the Vermont Water Quality Standards and still must show an ecological response in aquatic macroinvertebrate communities to regain compliance.

Agency witnesses explained constraints on moving production. Ed Weed (Lake Champlain facility) is kept as a closed system because of biosecurity risks tied to Lake Champlain’s connectivity; moving broodstock inland from Salisbury to other stations would require extensive, costly upgrades and likely years of lost production while new broodstock are established. Officials also noted Salisbury’s status on the historic register would create ongoing maintenance obligations even if active production ceases.

Committee members pressed staff about alternatives. The department said a straight-pipe option that conveys discharge nearly a mile to a larger tributary would reduce local concentration but would be expensive (staff estimated roughly $1 million for pipe costs alone) and would require easements or property acquisition; it would not change the total mass of phosphorus discharged. Degassing towers and other fish-health improvements could slightly reduce phosphorus by improving feed conversion, but staff characterized those gains as incremental.

Short Sleeve and deputy secretary Charles Martin described next steps: the agency will include Salisbury in a broader, department-wide financial and infrastructure assessment, and the department plans to issue two RFPs for external consultants to help complete a system-level study. The administration has been asked for funding of roughly $350,000 to support that work, though committee members were told those funds were not yet in the enacted budget.

Officials emphasized the staffing and programmatic implications of any decision. The fish-culture system employs about 21 full-time staff across the hatcheries; broodstock at Salisbury can be kept for multiple years, and moving or losing broodstock would reduce pounds of fish produced and create multi‑year delays in stocking. The department also noted that its operating budget for FY2026 was described as $4.6 million, with about $1.65 million in federal support and variable capital needs typically ranging from roughly $500,000 to $1.8 million depending on projects.

Committee members raised broader questions about whether Vermont’s numeric phosphorus thresholds and classification decisions by the Department of Environmental Conservation are the right policy lever for hatchery permits; agency staff repeatedly said DEC establishes and enforces water-quality standards and that any reclassification or permit flexibility would be a DEC decision.

The department did not present a recommended single course of action; instead it asked the committee for time and resources to complete the system study it says is necessary to compare realistic options, their capital costs, production impacts and long-term funding implications. The committee scheduled follow-up work and language review in coming weeks, and staff said they were available to brief members on technical water-quality rulemaking if the committee wanted DEC to testify.

Questions remain about whether operational fixes will generate the ecological improvements DEC requires by the permit expiration, what a rebuild or relocation would cost, and how ongoing maintenance of a historic facility would be funded if production ceases. The department said the study and consultant work will aim to provide those answers.

The Appropriations Committee hearing produced no formal vote. Agency staff described planned internal and external analyses that they said the department will pursue and that may inform future budget or legislative language.

Less critical details: the department said it will stop lake trout production after this year; three of the state hatcheries are more than 70 years old and the Bennington facility was described as roughly 109 years old. The department framed the fish-culture program as supporting both recreation and restoration and said angling contributes roughly $40 million annually to Vermont’s economy, a figure staff used to illustrate program benefits.