Wyoming Safe Drinking Water Laws for Renters

Health & Safety Standards Wyoming published: June 21, 2025 Flag of Wyoming

Access to safe drinking water is an essential health and safety right for renters in Wyoming. As a tenant, understanding your protections and landlord obligations ensures your rental home is compliant with water quality standards set by state and federal law.

Understanding Safe Drinking Water Requirements

In Wyoming, landlords must provide rental units that meet safe drinking water standards. These standards are set by the Wyoming Department of Environmental Quality (DEQ) - Water Quality Division and the federal Safe Drinking Water Act (SDWA). Most rental properties in cities and towns receive water from a regulated public water system. Rural rentals, however, might depend on private wells.

Landlord Responsibilities

  • Ensure the rental has a safe and functioning supply of drinking water at move-in and throughout your tenancy
  • Promptly repair or address contamination problems if notified
  • Comply with state and federal water quality guidelines

While local municipalities monitor public supplies, Wyoming law still requires residential units to be fit for human habitation, including access to potable water.

What If My Rental Uses a Private Well?

For rentals relying on private wells, there is no direct state agency monitoring water safety. However, renters should receive water that is "fit for human consumption." Renters can request the landlord test water quality if there is a reasonable concern for safety—such as discoloration, odor, or history of contamination.

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Addressing Unsafe or Contaminated Water

  • Ask your landlord to arrange prompt water testing if you suspect a problem
  • For immediate concerns, contact the Wyoming DEQ Drinking Water Program for guidance
  • If tests confirm the water is unsafe, the landlord must remediate or provide alternative safe water

Wyoming’s Residential Rental Property Act protects your right to "habitable premises." If conditions remain unsafe, you may submit a formal complaint or pursue legal remedies.

Tip: Always document all requests to your landlord regarding water safety in writing. Keep copies of test results and communications for your records.

Filing an Official Complaint

If your landlord is unresponsive or the water remains unsafe, you may file a civil complaint in the local Wyoming Circuit Court, which oversees residential tenancy disputes.

  • Form Name: Civil Complaint Form (No standardized statewide form; check with your local Circuit Court)
  • When Used: File when negotiations fail and the landlord does not fix unsafe water issues
  • How to Use: Visit your local Circuit Court or its website to obtain the form and file your complaint

There are no specific state forms for water complaints, so provide as much clear documentation as possible.

Wyoming Law and Safe Drinking Water

The Wyoming Residential Rental Property Act is the key state law governing landlord and tenant rights. It requires rentals to be habitable, which includes access to safe, running water.[1] For more details, refer to the summary of Wyoming tenant rights under state law.

FAQ: Wyoming Renters and Drinking Water

  1. Is my landlord required to provide safe drinking water in Wyoming?
    Yes, your landlord must provide access to safe and potable drinking water under state law.
  2. What can I do if my tap water looks or smells strange?
    First, inform your landlord in writing. If concerns are not resolved, contact the Wyoming DEQ Drinking Water Program for assistance.
  3. Are there official forms to request water testing?
    No official statewide form; always put your request in writing to your landlord. Keep a copy for your records.
  4. Who handles rental housing disputes in Wyoming?
    The Wyoming Circuit Courts manage disputes between renters and landlords.
  5. If my landlord refuses to address unsafe water, what is my next step?
    If informal efforts fail, you may file a complaint in the local Circuit Court with documentation of your attempts to resolve the issue.

Summary: Key Takeaways for Renters

  • Wyoming law protects your right to safe, potable drinking water in rental properties
  • Landlords must respond promptly to water quality concerns
  • If unsafe water conditions persist, renters may escalate the issue to local courts

Understanding your rights and documenting all communication with your landlord is crucial if you experience water safety issues in your rental home.

Need Help? Resources for Renters


  1. Wyoming Residential Rental Property Act (W.S. 1-21-1201 et seq.)
  2. Wyoming DEQ Drinking Water Program
  3. Safe Drinking Water Act (EPA)
  4. Wyoming Circuit Courts Residential Tenancy Tribunal
Bob Jones
Bob Jones

Editor & Researcher, Tenant Rights USA

Bob writes and reviews tenant law content for various regions. They’re passionate about housing justice and simplifying legal protections for renters everywhere.