House bill 432 would consolidate exceptions to Montanas water-rights change process and add new narrow exceptions

Representative Julie Darling (R-Helena) introduced House Bill 432, a DNRC-sponsored package measure intended to consolidate and clarify statutory exceptions to the water-right change-application process and add two new streamlined exceptions for municipal uses and stock water.

The bill would create a single new statutory section for exceptions to the change process, move three existing exceptions into that section (redundant wells for public water systems, replacement wells and replacement surface-water points of diversion), and add two new exceptions: a municipal-place-of-use exception to permit limited municipal expansions when unused, unperfected permits or reservations exist, and a streamlined process for adding stock tanks to stock-water rights. Representative Darling said the measure is a product of DNRCs comprehensive water-review stakeholder working group and urged a do-pass recommendation.

Nate Ward, bureau chief of the Department of Natural Resources and Conservations Water Rights Bureau, testified the bill consolidates exceptions, defines processing steps and retains public-notice and objection procedures. Ward told the committee the bill replaces a flow-rate-and-volume limitation for replacement wells with a proximity limitation (a replacement well must be within 200 feet of the original well), which he said better ensures "no adverse effects" to other water users. He said the DNRC maintained a public-notice and objection period for each exception and that the bill clarifies due process for applicants and potential objectors.

Proponents that testified included representatives of the Montana Stockgrowers Association (Rayleigh Hunycutt), the Montana Association of Conservation Districts (Rebecca Boslough King), the Montana League of Cities and Towns (Kelly Lynch), private water attorneys and farm organizations. Several proponents called the bill a "low-risk, high-reward" efficiency measure and said the objection process remains available. The League of Cities and Towns and several others said they expect to press one or two technical amendments (including removing a narrow cross-reference that could unintentionally bar systems that cannot meet an annual reporting requirement).

Opponents and cautious witnesses raised several operational concerns. A well-driller who identified himself in the hearing argued the 200-foot proximity limit could increase red tape and make emergency or practical replacements harder for drilling crews and property owners; he urged removing or changing that limit so replacement wells can be sited where equipment and existing infrastructure make sense. The Senior Ag Water Rights Alliance (Jocelyn Cahill) asked for removing two subsections from subsection 7 to address objections for replacement points of diversion and stock-water changes before endorsing the bill.

Attendees asked technical questions on three recurring points: the 200-foot proximity standard for replacement wells, the new 60-day filing deadline for submitting paperwork after a replacement, and whether abandoned or redundant wells must follow well-abandonment rules. Ward said DNRC staff relied on water-science input in recommending the 200-foot number and that roughly 86% of past replacement wells would have qualified under that threshold. He said the draft bill requires compliance with well-abandonment procedures adopted by the Board of Water Well Contractors for replaced wells and that the 60-day filing requirement is intended to replace the current ambiguous "timely" filing standard with a clear timeline.

Committee members and witnesses said they expected amendments to clarify the 60-day trigger, to adjust or delete the 200-foot limit for municipal replacement wells, and to remove or modify a narrow reporting cross-reference the League of Cities and Towns flagged. Representative Darling said she would work with stakeholders to craft amendments and requested a do-pass recommendation.

No formal committee vote was recorded in the transcript excerpt. The hearing record shows multiple proponents and opponents, and the sponsor indicated willingness to accept technical fixes before the bill advances.