New Mexico dock permits: who actually issues yours

Waterfront permitting in New Mexico is not one rule. Here is the authority that controls the permit, what rides along with it, and the official source — before you build anything.

Watch for this in New Mexico

State park waters go to EMNRD State Parks. Elsewhere it is Reclamation, the Corps or the reservoir operator.

The waterbody owner or operator is the real gate. Lake operators that can be the real gate here: EMNRD State Parks / Reclamation / USACE.

Layers that can apply

• Town or county — local zoning, shoreland and building permits.
• Waterbody owner or operator — reservoirs, utility lakes, river authorities and lake associations.
• State — New Mexico Environment Department (CWA §401 certification).
• Federal — Army Corps of Engineers, see below.

Federal layer (applies in every state)

• Rivers and Harbors Act §10 — a structure in, over or under navigable waters of the United States needs Army Corps authorization unless a general or nationwide permit covers it.
• Clean Water Act §404 — placing fill or dredged material in waters of the United States needs Corps authorization (Michigan and New Jersey run this program in certain waters).
• 2026 Nationwide Permits — effective March 15, 2026. Some docks qualify, sometimes with a pre-construction notice. Regional conditions apply.
• Clean Water Act §401 — a state water-quality certification that rides on a federal permit. It is not a dock permit by itself.

Sources: USACE Regulatory Request System · EPA — CWA §401 · USACE Nationwide Permits · Last verified 2026-09-14

Contact the permit office

• New Mexico EMNRD State Parks Division - Main Office
  Phone 505-476-3355 · Source
• NMED Surface Water Quality Bureau - Section 401 Certification contacts
  Phone (505) 819-9623 · Source

Contacts read on each office's official site · verified 2026-10-30. Call before you design: many offices route dock questions by region or by lake.

Official sources

New Mexico Environment Department (second source) — env.nm.gov · Last verified 2026-09-14

Questions? Call 207-600-2705.

Preliminary regulatory path. Ask Dock.AI is an information tool, not a permitting authority. Rules change and every waterbody has its own owner and wrinkles. Confirm your project with the listed authority before you build. You pull your own permit; we show you the path. Ask Dock.AI is powered by Alummikon — engineered aluminum docks, stairs and waterfront access, built in Maine.