Finance Lawsuit in Saint Helena: Hall Water Settlement and Prop 218

The St. Helena Hall water lawsuit was a 2019 case brought by Hall Vineland LLC and Hall Vista LLC against the City of St. Helena after the city rescinded a “will-serve” letter promising water service to the former Vineland Vista Mobile Home Park south of town. The owners, led by vintner and former U.S. Ambassador to Austria Kathryn Hall, sought at least $7.1 million in damages and a court order forcing the city to supply water.¹ The case settled in December 2021. St. Helena agreed to pay $950,000 and enter a new water agreement for the site, with usage capped and the adjacent Hall winery’s water allotment reduced.²

What the Dispute Was About

The property at the center of the case is an 18-space mobile home park on Highway 29, just outside St. Helena city limits and next to Hall St. Helena Winery. Kathryn Hall bought the park in 2008 and later announced plans to close it and replace it with a vineyard and market-rate housing.³ According to Kathryn Hall, the park had no tenants by roughly 2014.²

In 2016, the city issued a will-serve letter for the site, which is essentially a municipal commitment to supply water. As renovation moved forward, the City Council came to believe the work looked less like a mobile home park rehabilitation and more like a new hotel. In September 2018, the council voted to rescind the letter, arguing the project was a “new use” inconsistent with the city’s water neutrality policy.⁴

The Halls disagreed. They had continued paying city water bills for the property and said the city had an ongoing obligation to serve them during the renovation. Kathryn Hall accused the city of refusing “to follow its legal responsibility to continue water to our property as it is rehabilitated,” saying the refusal came “despite multiple communications.”¹ The city noted that the parcel sits outside its limits and its sphere of influence, which it argued gave further grounds to treat the project as a new water service request rather than a continuation of the old one.⁵

How the Case Moved Through Court

Hall Vineland LLC and Hall Vista LLC filed suit on January 15, 2019, in Napa Superior Court, docketed as Case No. 19 CV 000897. They sought at least $7.1 million in damages and a court order compelling the city to issue a will-serve letter and supply water.⁵

In May 2019, the City Council directed staff to develop a new policy allowing earlier council review of will-serve requests. The Halls dismissed their lawsuit to participate in that process. Kathryn Hall framed the move as tactical, warning the owners were “prepared to once again file a lawsuit seeking damages which are over $1 million and continue to accrue” if the city used the process to block the rehabilitation. Mayor Geoff Ellsworth said he hoped the Halls would “use their resources to comply with the City’s process for seeking proper approval.”¹

The administrative route did not resolve the dispute. The suit was refiled, and by the time a trial was set for March 2022, the Halls’ damage claim had grown from $7 million to $9 million.²

Terms of the December 2021 Settlement

On December 20, 2021, the St. Helena City Council voted 3-1 to approve a settlement. Mayor Ellsworth cast the dissenting vote, and Councilmember Anna Chouteau recused herself due to a conflict of interest.²

The agreement had four main parts. The city agreed to pay $950,000, with a first installment of $450,000 funded by Phase II water penalty revenue and the remaining $500,000 spread over six years. It agreed to provide water to the property and enter a new water agreement governing usage, consistent with its policies for parcels outside city limits.⁴ Water use for the former mobile home park site was capped at 2,135,250 gallons per year, and the adjacent Hall winery’s allotment was reduced from 12 million to 8 million gallons per year. The settlement did not guarantee approval of the development; the owners still had to complete Napa County’s development application process and demonstrate a viable water supply.²

Councilmember Lester Hardy called the agreement “in the city’s best interest.” Ellsworth, while voting no, said the negotiating team had put the city in as good a position as possible but that “there remain some conflict-of-interest issues, some endorsement issues, some things that have, for me, clouded the water a bit.”²

The Proposition 218 Challenge Over How the City Paid

The settlement did not fully close the matter. St. Helena paid the $950,000 and associated legal fees out of water enterprise revenues. Resident Tom Belt argued in a letter to a councilmember that this violated Proposition 218, the California constitutional provision that restricts how cities can spend utility rate revenue. Under Prop 218, water fees collected from ratepayers can generally only be used for costs tied to providing water service. Belt’s position was that settling a real estate lawsuit was not a legitimate water system expense and should not have been borne by water customers.⁴

The city’s outside counsel took the opposite view. The litigation arose directly from the decision to rescind a will-serve letter, which is a water operations decision, so the settlement and legal costs qualified as “operational expenditures” permitted under Prop 218. The attorneys pointed to court precedent allowing restricted utility revenues to pay litigation costs stemming from utility-related contract disputes, and they added that the 120-day window to formally challenge the city’s water rates had already expired, which they said barred any rate-based challenge from Belt.⁴

Belt raised other spending concerns as well, including the use of water and sewer revenues for tertiary treatment upgrades, the end of a $50,000 annual pumping surcharge on the Meadowood Resort, pest control spending from sewer funds, and the allocation of staff salaries to utility enterprise funds. The city addressed each in a June 2025 legal memorandum, calling several of Belt’s allegations “factually incorrect” and attributing apparent irregularities to miscoded accounting entries that had since been corrected.⁴

Where St. Helena’s Water Policy Stands Now

The dispute drew attention to the city’s water neutrality policy, which requires new development to offset its water consumption by increasing supply or reducing demand elsewhere. Developers have used fees to fund water-saving retrofits in existing homes or installed recycled-water infrastructure for landscaping to meet the requirement.⁶

As of mid-2026, the water neutrality policy is officially on pause while city staff and consultants develop a broader water management plan. Public Works Director Joe Leach has said the city is working to make the existing policy “more implementable” in the interim.⁶

1
Napa Valley Register. Halls Drop Lawsuit Over St. Helena Mobile Home Park Water Service
2
Napa Valley Register. St. Helena City Council Settles Hall Lawsuit Over Water Service
3
Tenants Together. Mobile Home Park Tenants Sue Hall Over Closure Plans
4
City of St. Helena. Public Memo Re Proposition 218 Limitations and Use of Funds
5
California State Assembly. SB 13 (Dodd) Analysis
6
Napa Valley Register. St. Helena Water Neutrality Development