NVHD is currently closed to the public for walk-in appointments however you can call 203-881-3255 and either follow the prompts to the extension you are seeking or enter 100 to be connected to the Administrative Assistant.  Did you know that if you need to drop off an application or other document, you may leave it in the secure drop box located outside of the Environmental Health Division entrance?

**Masks are required inside NVHD and NVHD’s clinic regardless of vaccine status**

Environmental Health

The goal of the Environmental Health Division is to prevent illness, disability, or death from the interactions between people and the environment. Our sanitarians perform health inspections, investigate and resolve complaints about health hazards, and educate the public. The NVHD is responsible in partnership with state and federal agencies, for enforcement of the State Public Health Code, relevant State Statutes and Regulations, and Local Health Ordinances. NVHD responds to public health emergencies on a 24-hour basis.

Daycare and Schools

The NVHD provides day care inspections for state licensing and investigates complaints of sanitation and safety in schools.

Food Service

Licenses and inspects restaurant, markets, caterers, private clubs, itinerant vendors, school cafeterias, group homes, day care centers, nursing homes and temporary events. Reviews plans for proposed food service establishments and provides a food safety rating system for public awareness.

Housing Code Enforcement

NVHD  responds to housing code health and safety violations filed by residents in all towns within our district. Investigations may result in the issuance of violation orders and/or litigation.

Lead Inspection and Abatement

Conducts environmental investigations of premises where children with an elevated blood lead level have been found. Paint, dust, soil, and water samples are sent to the state laboratory for analysis. The property owner is required by law to abate lead from premises with toxic levels.

Private Wells

Approves applications for permits and inspects all private well construction sites.  Works with homeowners, construction industry and other government agencies to resolve water quality problems and to protect the water supply at the local level.

Public Pools

Issues permits and inspects all public pools in the district for safety violations and sanitation measures that help control the spread of water-borne disease.

Body Care Salon

Issues permits and inspects the sanitary conditions in all hair, nail, tanning and massage salons. Reviews plans for proposed body care establishments and provides nail technician training. Also issues permits  for temporary events.

Guidance from the Environmental Protection Agency (EPA) that provides information for salon owners, operators, and workers about disinfecting pedicure foot spa equipment and is available in:    English  /  Spanish  /  Korean  /  Vietnamese  /  Nepali

Tattoo & Body Piercing

Issues permits and inspects the sanitary conditions and operations of tattoo and body piercing salons. Reviews plans for proposed establishments and issues permits for temporary events.

Septic and Sewage

Reviews plans, issue permits and supervise the construction or repair of subsurface sewage disposal systems. Approves applications for the change of use, addition of accessory structures and additions to buildings served by a private subsurface sewage disposal system. Also investigates complaints of failed systems and issues orders for corrective action where necessary.


For information on ticks and tick-borne diseases, please visit our webpage Ticks and Tick-Borne Diseases webpage

Ticks found on humans can be submitted to The Connecticut Agricultural Experiment Station (CAES) for identification and/or testing through the NVHD. CAES will identify all ticks, but only test those that have ingested human blood. Please bring the tick to our office in a sealed bag or container. NVHD will contact you with your results. There is a $5.00 fee per tick.