By Peter Sloniewsky
On Thursday, June 11, Suffolk County Executive Ed Romaine (R) was joined by Brookhaven Town Supervisor Dan Panico (R) and Councilwoman Jane Bonner (R-Rocky Point) to promote a new I/A water filtration system, soon to be installed at Cedar Beach.
Innovative and Alternative On-Site Wastewater Treatment Systems use advanced treatment methods to remove nitrogen and other pollutants from wastewater before it is released into the environment.
As of July 2021, Suffolk County requires installment of I/A systems for most new residential construction projects. However, much of Long Island, especially Suffolk, uses septic systems instead of sewers due to the area’s historic low population density. While septic systems are cost-effective and efficient, increases in population have led to nitrogen pollution in both surface-level and underground bodies of water. This nitrogen pollution causes harmful algal blooms, which can destroy ecosystems by consuming excess oxygen in water and cause a variety of conditions in exposed humans.
The more-than 1.5 million people of Suffolk County rely on more than 380,000 cesspools and wastewater systems, including over 209,000 systems located in areas that already have environmental risks. Bonner, who represents the town’s District 2, told TBR News Media that “we have a water problem, with a direct correspondence to cesspools.”
Additionally, the sewer systems already in place on Long Island have a tendency to contribute to road runoff, with a similar effect of nitrogen pollution. When there is more water than sewer pipe systems can handle, partially treated wastewater can flow directly into nearby bodies of water, which can include waste, pesticides, oil and litter. Bonner clarified that “the topography [of the North Shore] lends itself to road runoff … I/A systems and sewers will certainly help that.”
In Suffolk County, there are two types of I/A systems which have been approved by the Department of Health Services — FujiClean and HydroAction. Both technologies have been proven to reduce total nitrogen levels far below the county standard, and to reduce those levels more than 80% from conventional septic systems (which do not typically meet the standard).
The Cedar Beach filtration system will be paid for by a $100,000 grant funded by the Water Quality Protection and Restoration Program. This program was revised and extended in late June, and was sponsored by Romaine.
Revisions to the program include the establishment of a referendum for this November’s general election ballot, which, if approved, would establish an additional sales tax of one-eighth of 1 percent to fund a new Water Quality Restoration Fund. Romaine claimed he “cannot emphasize enough the importance of this referendum” to address water contaminants, and the language of the referendum itself claims that its passage will ensure “county funding to 2060 for clean water projects, improvements in drinking water, bays and harbors” — such as the I/A system to be installed at Cedar Beach.
Bonner told TBR News Media that this new fund would be “split between I/A systems and sewers,” and Romaine described the fund as vital to fund sewer construction especially in less developed areas of the county.