Permit and Credential Research

Well Permit Research by Location

Find research links for your location. Confirm which permissions, notifications and contractor credentials apply with the responsible authority.

Choose your state, province or territory

Select from all 64 locations. Agency links and web searches are starting points, not legal clearance.

Pick a location to begin permit and credential research.

This page does not determine which permissions or credentials your project needs. Confirm applicable rules and exceptions with the responsible authority before work starts.

Continue your research with the Well Regulations & Permits guide — federal framework, testing rules, and setbacks.

Agency resources

Start your local research.

These links identify agency resources for selected locations. They do not establish every requirement or exception, clear a particular project, or verify any listed contractor. For other locations, use the location selector to begin a web search and confirm the responsible authority.

Agency resources for well-driller and permit research
Location	Resource scope	Agency page
Pennsylvania	Company licensing and rig-permit information. Check the source for scope, exceptions and separate local requirements.	Pennsylvania Department of Conservation and Natural Resources, Bureau of Geological Survey
Vermont	Well-driller profession information. The page describes a transition from DEC to OPR; check current contacts and responsibilities.	Vermont Secretary of State, Office of Professional Regulation
Minnesota	Well-contractor licensing information. Check the licence category and the activity it covers.	Minnesota Department of Health, Well Management Section
Oregon	Resources for well constructors. Check the current rules and any applicable exceptions.	Oregon Water Resources Department, Well Construction and Compliance Section

Links reviewed on 7 September 2026. Complete legal applicability remains unresolved here. Ask the responsible authority what applies to your location, activity and contractor before work starts.

Common questions

Licences and permits, answered plainly.

No. This page provides research links. Ask the responsible authority about your location, proposed work, contractor category and any exceptions. Confirm who must apply and what must be completed before work starts.

Ask for the legal business name, credential number and issuing authority. Use that authority’s current records or contact it directly to confirm the holder, status and permitted work. A number displayed in a directory is not proof that it is valid or belongs to that business.

This page has not established a current agency link for every location. A search result is a starting point, not an official answer. Confirm the agency identity and use its current guidance.

Describe the property location and whether the work is new construction, repair, replacement or closure. Ask which permissions, notifications, inspections and completion records apply, including any local requirements or exceptions.

Browse local well drillers.

Confirm your area's rules, then browse listed drillers. Confirm relevant credentials with the issuing authority and insurance directly with the provider before hiring.

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Well Permits by State

Well Permit Research by Location

Start your local research.

Licences and permits, answered plainly.

Browse local well drillers.