Safe Water Standards and Tenant Rights in Massachusetts Rentals

As a renter in Massachusetts, you have a fundamental right to safe, clean drinking water in your home. State law and health codes require landlords to provide water that meets strict quality standards, protecting tenants’ health and safety. This guide breaks down Massachusetts’ regulations, your rights, and what to do if you suspect water issues in your rental.

What Are the Required Drinking Water Standards in Massachusetts Rentals?

The Massachusetts State Sanitary Code sets minimum standards for housing, including requirements for safe water in all rental properties. Landlords must make sure:

  • All plumbing fixtures provide potable (safe for human consumption) water at all times.
  • The water supply meets the standards set by the Massachusetts Department of Environmental Protection (MassDEP).
  • Properties using private wells must test for contaminants like bacteria, nitrates, and lead.
  • There is always access to hot and cold running water in kitchens and bathrooms.

If the water in your apartment is discolored, has a strong odor, or you have reason to believe it’s unsafe, your landlord has a legal obligation to address the issue promptly.

Key Water Quality Concerns for Massachusetts Renters

  • Lead Risk: Residences built before 1986 may have lead pipes. Massachusetts law prohibits unsafe levels of lead in drinking water (lead in water regulations).
  • Bacterial Contamination: Water from private wells must not contain harmful bacteria per MassDEP regulation.
  • Public Water Supply: Most cities and towns test water regularly, but issues can still arise due to plumbing or old pipes within your building.
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What To Do If You Suspect Unsafe Water

If you notice problems with your water (taste, smell, color, or health symptoms):

  • Contact your landlord in writing and describe the issue.
  • Request they conduct water testing as required by the sanitary code.
  • If you receive no response or are unsatisfied with the action, file a complaint with your city or town’s Board of Health.
Tip: Always document water issues by saving photos, videos, or water test results. This helps establish a clear record if you need to file a complaint or pursue legal action.

Relevant Official Forms and How To Use Them

  • Housing Complaint Form (No standard state form number, varies by city/town):
    You can file this with your local Board of Health if your landlord does not address water safety. Describe the issue and request an inspection. For example, if you report cloudy or foul-smelling water and your landlord does not respond, you can submit a Housing Code Complaint in your municipality to trigger an official investigation.

Your Protections Under Massachusetts Law

Tenant rights to safe drinking water fall under the Massachusetts State Sanitary Code and the Massachusetts General Laws, Chapter 186 (Landlord and Tenant). If your landlord fails to provide potable water:

  • You may request repairs or remediation in writing.
  • You can contact your local Board of Health for enforcement or inspection.
  • Unsafe conditions may give you rights to withhold rent, pay for repairs and deduct costs, or seek other remedies, but always consult with an expert before taking these steps.

The Massachusetts Housing Court is the main tribunal handling residential tenancy issues, including disputes over health and safety standards.

FAQ: Safe Water in Massachusetts Rental Housing

  1. What should I do if my landlord ignores my report about unsafe water?
    Notify your local Board of Health and file a housing code complaint. An official inspection will be scheduled, and your landlord may be ordered to correct the issue.
  2. Does my landlord have to test water from a private well?
    Yes. If your rental’s water comes from a private well, your landlord must provide regular water-quality testing and ensure the water meets MassDEP standards.
  3. Can I withhold rent if my apartment’s water is unsafe?
    In some cases, Massachusetts law allows rent withholding for serious violations of the sanitary code. Seek professional advice before withholding rent, as rules must be followed precisely.
  4. Who enforces water safety rules in rental housing?
    Your local city or town Board of Health enforces these rules. For unresolved issues, the Massachusetts Housing Court can provide legal remedies.
  5. Where can I get my rental’s water tested?
    You can hire a certified laboratory or request your landlord arrange testing. The local Board of Health can also direct you to testing resources.

Conclusion: Key Takeaways for Renters

  • Landlords must provide safe drinking water that meets state and local standards in every Massachusetts rental.
  • If you suspect water quality problems, report them in writing to your landlord and, if needed, to your local Board of Health.
  • Use official channels for complaints and consider seeking legal guidance for ongoing issues.

Staying informed and proactive helps ensure your Massachusetts rental is a safe, healthy home.

Need Help? Resources for Renters


  1. 105 CMR 410.00 Massachusetts State Sanitary Code
  2. Massachusetts General Laws Ch. 111 §127A
  3. MassDEP Drinking Water Regulations
  4. Tenant Rights in Massachusetts - Mass.gov
  5. Massachusetts Housing Court
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.