LIRPC

The LIRPC’s goal is to educate Long Island’s officials, stakeholders and residents on key issues affecting the quality of life in our region.

[LIRPC @LIRPC_info]

Congratulations to the winning team of the LIWQC at William Floyd High School - designing a green infrastructure innovation to reduce nitrogen pollution and improve water quality on Long Island! #LongIsland #waterquality #NYSDEC #healthywaters

[LIRPC @LIRPC_info]

See this Instagram photo by @liregionalplanningcouncil https://t.co/ampZGtbWrn

[LIRPC @LIRPC_info]

Congratulations to the sibling team at Smithtown HS East for being selected as a winners of the 7th Annual Long Island Water Quality Challenge! The students' project aims to reduce nitrogen pollution and improve LI's water quality. #LongIsland #NYSDEC #LIWP #cleanerwater

[LIRPC @LIRPC_info]

Congratulations to The Woodhull School's team of 5th and 6th graders for being awarded a grant to implement their winning LIWQC project to improve water quality on school grounds and across Long Island! #FireIsland #LongIsland #WaterQuality #LIRPC #NYSDEC #TheWoodhullSchool

[LIRPC @LIRPC_info]

https://t.co/vRwRIUkHHy

[LIRPC @LIRPC_info]

Long Island Watershed Program (LIWP) - Newsletter https://t.co/026YDmnT81

[LIRPC @LIRPC_info]

Join us for a meeting of the Long Island Regional Planning Council
Tuesday, October 21st, 2025
10:00am - 12:00pm

The meeting will feature a presentation:
"Island Wide Economic Flood Risk Study"

Please click the link below to join the webinar:
https://t.co/raMGVRt5iW

[LIRPC @LIRPC_info]

https://t.co/p0LGFktDk1

[LIRPC @LIRPC_info]

Long Island Watershed Program (LIWP) - Newsletter https://t.co/cKBUhAWXnC

[LIRPC @LIRPC_info]

Long Island Watershed Program (LIWP) - Newsletter https://t.co/fxfVtoD6bm

[LIRPC @LIRPC_info]

Congratulations to the Smithtown HS West winning team of the 2025 Long Island Water Quality Challenge! The team received a grant from the LIRPC to implement their project to reduce nitrogen pollution on school grounds. #LINAP #Smithtown #Cleanwater #LI

[LIRPC @LIRPC_info]

Congratulations to the Central Islip HS winning team of the Long Island Water Quality Challenge - joining the efforts to tackle nitrogen pollution to improve Long Island's water quality. #LINAP #DEC #CentralIslipHS #LongIsland

[LIRPC @LIRPC_info]

Congratulations to The Stony Brook School's winning team of the 2025 Long Island Water Quality Challenge! The team received a grant award to build and test their innovative biofiltration system to reduce nitrogen from stormwater runoff on school grounds. #LINAP #LongIsland

[LIRPC @LIRPC_info]

Congratulations to William Floyd High School's winning team in this year's Long Island Water Quality Challenge! The innovators received a grant to implement their winning design to reduce nitrogen pollution on school grounds and improve LI's water quality. #LINAP #CleanWater

[LIRPC @LIRPC_info]

https://t.co/nKiRwV9Qc5

[LIRPC @LIRPC_info]

Long Island Nitrogen Action Plan (LINAP) Newsletter https://t.co/eKkBSOQNAW

[LIRPC @LIRPC_info]

Long Island Nitrogen Action Plan (LINAP) - Newsletter https://t.co/o2QUGliUnN