septic - Uncas Health District

Environmental health begins at home. The systems and materials we rely on every day — private wells, septic systems, household products, and older housing materials — can affect health and safety when they are not properly maintained or managed. In Eastern Connecticut, where many homes rely on private wells and septic systems and older housing remains common, prevention and routine maintenance are essential for protecting your household.

Private Wells Require Ongoing Attention

For households served by a private well, water quality should never be assumed. As noted in the Uncas Health District’s well water information, regular testing is important because water quality can change over time, and appearance alone does not indicate whether water is safe. Annual testing, as well as additional follow-up after flooding, repairs, or noticeable changes in taste, odor, or appearance, can help identify concerns before they become health risks.

In southeastern Connecticut, well owners should also be aware of local conditions that may affect groundwater quality. Flooding, stormwater intrusion, runoff, impacts from nearby septic systems, and certain historic or current land uses can all affect private well safety.

PFAS and Emerging Water Quality Concerns

One emerging issue for private well owners is PFAS, a group of chemicals that persist in the environment and may affect drinking water sources. The Connecticut Institute of Water Resources at UConn provides helpful information about PFAS testing, why these substances are a concern, and when testing may be appropriate for private wells. Staying informed about groundwater risks is an important step in protecting household water quality.

Septic Systems Are Part of Home Environmental Health

Septic systems are another important part of home environmental health. When properly maintained, they help safely manage wastewater and protect groundwater quality. When neglected, they can contribute to contamination and create both environmental and public health concerns. Routine inspections, pumping as needed, water conservation, and proper disposal practices all play an important role in keeping a septic system functioning effectively.

Everyday Household Habits Matter

Environmental health also includes the choices made inside the home every day. Improperly disposing of grease, chemicals, medications, or non-flushable products can damage septic systems and introduce hazards into the home environment. Small steps—such as using household chemicals carefully, storing hazardous products safely, and avoiding improper disposal—can help reduce risks and protect both indoor and outdoor environmental health.

Lead Safety in Older Homes

Lead safety is another critical part of maintaining a healthy home, particularly in older housing. Connecticut’s Lead Poisoning Prevention and Control Program provides important guidance to residents on the dangers of lead exposure and the steps they can take to prevent it. Lead remains a serious health concern, especially for young children and pregnant individuals, and there is no safe level of lead exposure.

Older homes are especially important to monitor because lead-based paint was commonly used before 1978. As painted surfaces deteriorate—or are disturbed during repair or renovation—lead dust can be released into the home. Windows, doors, trim, porches, and other high-friction surfaces can be common sources of exposure. The state’s lead prevention program offers resources for homeowners, families, and contractors to help identify hazards and reduce exposure.

Renovations Can Increase Risk

Renovation work in older homes should be approached carefully. Sanding, scraping, demolition, and window replacement can all disturb lead-based paint if proper precautions are not taken. Using lead-safe work practices and qualified professionals can help reduce the spread of hazardous dust and keep household members safer during home improvement projects. Homeowners planning work on pre-1978 housing should review the state’s lead safety and prevention guidance before beginning a project.

Prevention Starts at Home

Residents are encouraged to think of environmental health as an ongoing part of home maintenance rather than something addressed only when a problem arises. Annual well testing, awareness of PFAS and groundwater risks, regular septic maintenance, safer handling of household products, and lead-safe renovation practices can all help reduce preventable hazards at home.

Protecting health at home often begins with awareness. By staying informed and taking preventive steps, households can help safeguard their drinking water, living environment, and long-term well-being. For more information, residents can learn more about PFAS testing through UConn’s Connecticut Institute of Water Resources and access the state’s Lead Poisoning Prevention and Control Program.

More News from The Uncas Health District

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We recently explained how Uncas Health District (UHD) works to improve food safety in our region. Today, we’re looking at similar activities that cover a wide range of businesses outside of food establishments.

UHD issues licenses for businesses that have a greater risk of potentially spreading diseases, and so must abide by certain public health regulations. We also inspect these venues regularly to ensure that these venues are safe, and that any businesses that violate these rules are held to account.

This not only helps to maintain public health and prevent environmental contamination, but also strengthens residents’ trust in their local businesses. By collecting and analyzing data as part of this work, UHD can also identify certain public health trends or risks and proactively develop strategies to address them.

When we register or inspect a business, we are always looking to see that they are maintaining the proper procedures for hygiene, sanitation, and safety. Here’s a look at some of the places we work with, and the unique health considerations for each one.

Campgrounds: As temporary living spaces, campgrounds require careful management of water and sewage facilities. Licensing ensures safe water sources, adequate sewage disposal (from both on-site bathrooms and RVs), and the safety of amenities like pools and splash pads.
Construction and Septic: We ensure that new or updated septic systems meet all requirements, and that new construction will not overload these systems or prevent access to them. We also help to ensure that demolition projects avoid the release of environmental contaminants like asbestos.
Daycares: Any parent knows that illnesses can spread quickly in a daycare facility. We work to make sure these are safe environments for our youngest residents and that they have proper facilities for washing hands, changing diapers, and other essentials.
Food Service: Our work with food safety establishments helps guarantee that the meals they provide are safely handled and prepared. See our previous blog for more information.
Group Homes: When we visit nursing homes and other congregate living facilities, we want to make sure the quality care is top notch. This includes proper medication handling, prevention of abuse or neglect, and adequate staff training.
Public Pools: Our inspections of public pools measure disinfectant and bacteria levels to make sure they are safe. We also look to maintain safety standards to minimize the risk of serious accidents at these facilities.
Salons: These facilities need to take care to properly sanitize the equipment used on customers, and to safely handle chemicals and hazardous materials. Our inspectors make sure these protocols are followed.
Tattoo Facilities: Due to the risk of bloodborne pathogen transmission, we ensure that these businesses properly sterilize and disinfect their equipment. We also make sure they are following best practices when it comes to training staff and providing information to customers.

UHD’s work is a vital part of our community. During National Public Health Week, we want to highlight the dedication and effort that goes into ensuring our safety and well-being. From the licenses displayed on walls to the unseen inspections and data analysis, we are committed to protecting our community every day.