HB1196 creates a new Mobile Home Park Water Quality Testing Program within the Maryland Department of the Environment and requires the department to begin implementing it by January 1, 2027. The program is aimed at testing finished water in mobile home parks for compliance with drinking water standards, including primary and secondary maximum contaminant levels, and for other indicators such as hardness, iron, calcium, total dissolved solids, and certain chemicals with health advisory levels. The bill also requires the department to communicate with residents in English, Spanish, and any other requested language, interview residents about water concerns, and tailor sampling plans to each park.
The bill phases in testing across the state, requiring the department to test 25% of parks by January 1, 2028, 50% by 2029, 75% by 2030, and all parks by 2031. Parks with higher-priority conditions must be tested first, including those in census blocks with higher minority populations, areas known for geology-related contaminants, parks with resident requests or complaints, and parks served by private or community water supplies. If testing finds a water quality issue, the department must notify the park owner, residents, local health and housing agencies, and the water supplier, and must review or require a remediation plan. Park owners must notify residents, post results, provide translations and interpreters as needed, and complete remediation on a department-set schedule.
The bill also requires the department to develop a statewide action plan by January 1, 2028 to improve water quality in mobile home parks. That plan must summarize testing to date, identify strategies for testing untested parks, describe opportunities to improve water quality, set implementation timelines, and explain how resident feedback was incorporated. In addition, the department must coordinate with local agencies to identify funding sources, including grants, to support remediation and enforcement. The bill separately preserves and references existing Real Property definitions for mobile home parks, park owners, and residents.
HB1196 affects both environmental regulation and mobile home park landlord-tenant obligations. It adds new enforcement authority for the Department of the Environment, including notices of violation, penalties, and enforcement orders, and authorizes administrative penalties of up to $10,000 per violation plus $5,000 for each continuing month of noncompliance. It also makes it a violation to evict or threaten to evict a resident for actions taken under the subtitle, while preserving residents’ ability to bring legal action. The bill is temporary in form, taking effect July 1, 2026 and expiring July 31, 2027, even though several implementation deadlines extend beyond that date.
The overall sentiment around the bill appears strongly supportive and noncontroversial. It passed the House 124-0 and the Senate 44-0, and there is no committee transcript indicating recorded opposition or debate. The unanimous votes suggest broad agreement on the need to address water quality concerns in mobile home parks and to improve notice, testing, and remediation protections for residents.
The main points of potential contention are practical rather than ideological. The bill imposes significant administrative duties on the Department of the Environment, requires multilingual outreach and resident-specific sampling plans, and places compliance and remediation obligations on park owners without allowing those costs to be passed on to residents. It also prioritizes testing in parks with higher minority populations and in areas with known contamination risks, which may raise questions about implementation capacity, fairness in scheduling, and the availability of funding for remediation and enforcement.
The bill adds a new subtitle to the Environment Article establishing a statewide mobile home park water quality testing and remediation program, and it creates new duties for the Department of the Environment, park owners, and related local agencies. It also reinforces existing Real Property definitions for mobile home parks, park owners, and residents, while layering on new notice, testing, remediation, and enforcement requirements specific to mobile home park water systems. The bill authorizes civil penalties and enforcement orders, and it prohibits retaliation against residents for invoking the program.
The likely areas of concern are implementation and cost rather than the policy goal itself. The Department must build and administer a phased testing program, provide multilingual communications, prioritize certain parks, and manage remediation oversight, which could strain capacity. Park owners are required to comply with testing-related remediation and cannot pass those costs to residents, so owners may be concerned about expense, compliance timelines, and enforcement penalties. The bill’s prioritization criteria, including focus on parks in census blocks with higher minority populations, may also draw attention as an equity-based enforcement approach.