After tragedy, septic tanks retake a grim spotlight

MILLERTON — The death of a 2-year-old Millerton boy who fell into a septic tank has renewed attention to the dangers associated with the wastewater and sewage storage systems that serve thousands of homes and properties across Dutchess County.
Septic tanks remain common throughout the county, where many homes, churches and businesses rely on private systems rather than municipal sewer lines.

On Saturday, July 25, 2-year-old Olly Rea fell into a septic tank located on the grounds of Faith Bible Chapel on Silver Mountain Road. His parents, Johnathan and Darryl Rea, said the boy wandered away while playing in the yard and fell through an unsecured tank cover.

The child was taken by ambulance to Sharon Hospital in Connecticut, where he was later pronounced dead.
The tragedy is grimly familiar to area residents. In 2023, a 2-year-old child in Pleasant Valley died in a similar accident after falling into a septic tank. While such incidents are uncommon, they underscore the potentially deadly risks posed by unsecured or deteriorating septic systems.

While falls and drowning are a serious concern, septic tanks also run the risk of releasing unhealthy gases. Hydrogen sulfide, methane, and ammonia are potential byproducts caused by the breakdown of waste. There’s also a chance of ground collapse after a heavy rain.

The septic tank is a French invention. Jean-Louis Mouras patented his “Automatic Scavenger” in 1881, and the devices soon spread to the United States. They replaced the leaky, brick-lined cesspools prevalent at the time, and became a popular choice as rural expansion increased through the mid-1900s.

The design has remained relatively unchanged over time: a tank made from plastic or concrete is buried in the ground next to a home. The tank allows solids to settle, and lighter liquid waste is released into an adjoining drain field.

Experts suggest pumping a septic tank every few years to clear out waste and scum that doesn’t break down naturally. Replacing the whole tank should happen every 20 years, though it depends on the materials used to make the tank. Concrete tanks last the longest.

Dutchess County’s Sanitary Code requires septic tank covers to remain accessible for inspection and maintenance, but any ground-level access cover must be secured.

The code states that septic covers “shall not be brought flush with the ground surface, unless the cover can be locked to prevent tampering.” The county also recommends periodic inspections, particularly for older systems where risers or covers may have deteriorated over time.

Dutchess County participates in New York’s Septic System Replacement Fund, which provides grants to eligible homeowners to replace failing septic systems that threaten groundwater and surface water quality. Poorly maintained or aging septic systems can allow disease-causing pathogens and other pollutants to contaminate nearby wells, streams and groundwater.

Further information about the Septic System Replacement Fund is available through New York State.

In Millerton, a long-awaited wastewater and sewer project will begin in early 2027. Estimated at $13 million, the first phase of the project will bring a sewer system to Main Street and its surrounding blocks. Properties within the proposed service area currently rely on individual septic systems, including tanks with leach fields, and outdated systems like seepage pits, cesspools and holding tanks.

But for more remote properties, like that of Olly Rea’s church, prospects of a wastewater system seem far off at best. Neighboring towns like Amenia are also on a septic system. Amenia has been debating the feasibility of a sewer system since 1995, but the project’s cost and complications have slowed progress. In 2024, Amenia selected Albany’s Laberge Group to submit a report on the potential system.