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Plan. Conserve. Thrive.

Like many of our neighbors, New Mexico has a challenge ahead. But our desert climate is nothing new. Over our history, we have and will continue finding ways to adapt and sustain in the face of water shortages. Now is the time to put our knowledge into action, reducing use and planning ahead. It is a big task — and one that requires all of us.

Draft Guidelines Open For Public Input

The New Mexico Interstate Stream Commission (NMISC) has released the draft guidelines under the Water Security Planning Act (WSPA) and is inviting public input through August 31, 2026. The draft guidelines complement Rule 19.25.16 NMAC, which took effect April 9, 2026, and lay out a practical roadmap for how each region will build its own water security plan.

The draft guidelines describe the five-stage planning process, Organize, Explore, Prioritize, Plan and Action, that each region will follow, and the many ways New Mexicans can take part: self-identifying as a potential regional planning council at-large member, joining as a region-specific stakeholder, or competing for planning and project funding. In short, they decide how much local voice gets built into regional water planning, which is why reviewing the draft and sharing feedback now matters.

Review the draft guidelines and submit your input through August 31, 2026, using the links below.

What is next:

Once public input on the draft guidelines closes, NMISC Planning Bureau will review all feedback and make any needed adjustments. The revised guidelines will then be presented to the Commission for consideration and adoption at one of their scheduled meetings. Once finalized, NMISC will begin to convene Regional Water Security Planning Councils. A schedule for formation of Councils will be provided this winter.

Community Conversations:

WSPA Draft Guidelines

NMISC Planning Bureau will be hosting virtual Community Conversations to assist New Mexicans with any questions about the WSPA draft guidelines. A member of the team will be available during these hours to assist.

Rulemaking

Rulemaking to guide regional water planning across New Mexico is in process through the Water Security Planning Act. The New Mexico Interstate Stream Commission concluded its three-day public hearing on the Water Security Planning Act proposed rule on Friday, Oct. 17, 2025 with the commission now set to review testimony and public comments before deciding whether to adopt, amend, or reject the rule.
Learn More

What happens next:


Open Houses

April-August 2024

Initial Reports

November 2024

Discussion Draft

Spring and Summer 2025

Rule Adopted

Summer 2026

Guidelines Public Input

Summer 2026

Guidelines Adoption

Fall 2026

    What we’ve done so far:


    Open Houses - 2024
    From April through August 2024 we heard from you at statewide and online Open Houses. 710 New Mexicans attended in-person open houses across New Mexico's 16 water regions and over 1000 people shared their voices online.

      Initial Reports - November 2024
      We published reports on what we heard, taking us one step closer to New Mexico’s roadmap for our water future. Read the reports on our Data and Reports page here.

        Discussion Draft - Summer 2025
        The Discussion Draft of the Rule and Guidelines provided New Mexicans a chance to comment before the official promulgation, or rulemaking, process began. We received over 100 responses which resulted in numerous substantive and structural changes to the Proposed Rule to make it as informed and useful as possible going forward.

          Public Hearing - October 2025
          NMISC held a public hearing which concluded on Friday, Oct 17, 2025. The hearing brought together a broad range of voices from across the state — both in person and online — ensuring that perspectives from individuals and communities across New Mexico were entered into the official record, including tribal officials, acequia members, farmers, ranchers, rural water users, and environmental groups.

            Water runs through everything, and right now, water is one of the biggest challenges we face in New Mexico. It is our time to find solutions together.

            Your trusted New Mexico water resource

            Main Stream New Mexico is your guide to revitalized regional water planning under New Mexico’s Water Security Planning Act of 2023. It is a campaign of the Interstate Stream Commission Water Planning Program.