Groundwork Hudson Valley's Great Saw Mill River Cleanup

Upcoming (8)

Great Saw Mill River Cleanup 2024: W Main Street, Elmsford primary image

Great Saw Mill River Cleanup 2024: W Main Street, Elmsford

Sat, Apr 27 • 10:00 AM

Free

Great Saw Mill River Cleanup 2024: Mount Pleasant primary image

Great Saw Mill River Cleanup 2024: Mount Pleasant

Sat, Apr 27 • 10:00 AM

Free

Great Saw Mill River Cleanup 2024: Odell Ave, Executive Blvd, & Hearst St. primary image

Great Saw Mill River Cleanup 2024: Odell Ave, Executive Blvd, & Hearst St.

Sat, Apr 27 • 10:00 AM

Free

Great Saw Mill River Cleanup 2024: Bridge Street Plaza, Ardsley primary image

Great Saw Mill River Cleanup 2024: Bridge Street Plaza, Ardsley

Sat, Apr 27 • 10:00 AM

Free

Great Saw Mill River Cleanup 2024: Daylighting Parks 1, 2 , 3, and John St. primary image

Great Saw Mill River Cleanup 2024: Daylighting Parks 1, 2 , 3, and John St.

Sat, Apr 27 • 10:00 AM

Free

Great Saw Mill River Cleanup 2024: Lawrence Street, Ardsley/Dobbs Ferry primary image

Great Saw Mill River Cleanup 2024: Lawrence Street, Ardsley/Dobbs Ferry

Sat, Apr 27 • 10:00 AM

Free

Great Saw Mill River Cleanup 2024: Farragut Avenue, Hastings primary image

Great Saw Mill River Cleanup 2024: Farragut Avenue, Hastings

Sat, Apr 27 • 10:00 AM

Free

Great Saw Mill River Cleanup 2024: Walsh Road/War Memorial Field - Yonkers primary image

Great Saw Mill River Cleanup 2024: Walsh Road/War Memorial Field - Yonkers

Sat, Apr 27 • 10:00 AM

Free

Great Saw Mill River Cleanup 2024: W Main Street, Elmsford primary image

Great Saw Mill River Cleanup 2024: W Main Street, Elmsford

Sat, Apr 27 • 10:00 AM

Free

Great Saw Mill River Cleanup 2024: Mount Pleasant primary image

Great Saw Mill River Cleanup 2024: Mount Pleasant

Sat, Apr 27 • 10:00 AM

Free

Great Saw Mill River Cleanup 2024: Odell Ave, Executive Blvd, & Hearst St. primary image

Great Saw Mill River Cleanup 2024: Odell Ave, Executive Blvd, & Hearst St.

Sat, Apr 27 • 10:00 AM

Free

Great Saw Mill River Cleanup 2024: Bridge Street Plaza, Ardsley primary image

Great Saw Mill River Cleanup 2024: Bridge Street Plaza, Ardsley

Sat, Apr 27 • 10:00 AM

Free

Great Saw Mill River Cleanup 2024: Daylighting Parks 1, 2 , 3, and John St. primary image

Great Saw Mill River Cleanup 2024: Daylighting Parks 1, 2 , 3, and John St.

Sat, Apr 27 • 10:00 AM

Free

Great Saw Mill River Cleanup 2024: Lawrence Street, Ardsley/Dobbs Ferry primary image

Great Saw Mill River Cleanup 2024: Lawrence Street, Ardsley/Dobbs Ferry

Sat, Apr 27 • 10:00 AM

Free

Great Saw Mill River Cleanup 2024: Farragut Avenue, Hastings primary image

Great Saw Mill River Cleanup 2024: Farragut Avenue, Hastings

Sat, Apr 27 • 10:00 AM

Free

Great Saw Mill River Cleanup 2024: Walsh Road/War Memorial Field - Yonkers primary image

Great Saw Mill River Cleanup 2024: Walsh Road/War Memorial Field - Yonkers

Sat, Apr 27 • 10:00 AM

Free

Past (74)

Great Saw Mill River Cleanup 2023: Farragut Avenue, Hastings primary image

Great Saw Mill River Cleanup 2023: Farragut Avenue, Hastings

Sat, Apr 22 • 10:00 AM

Free

Great Saw Mill River Cleanup 2023: Daylighting Parks 1, 2 & 3 primary image

Great Saw Mill River Cleanup 2023: Daylighting Parks 1, 2 & 3

Sat, Apr 22 • 10:00 AM

Free

Great Saw Mill River Cleanup 2023: Bridge Street Plaza, Ardsley primary image

Great Saw Mill River Cleanup 2023: Bridge Street Plaza, Ardsley

Sat, Apr 22 • 10:00 AM

Free

Great Saw Mill River Cleanup 2023: W Main Street, Elmsford primary image

Great Saw Mill River Cleanup 2023: W Main Street, Elmsford

Sat, Apr 22 • 10:00 AM

Free

Great Saw Mill River Cleanup 2023: Walsh Road/War Memorial Field - Yonkers primary image

Great Saw Mill River Cleanup 2023: Walsh Road/War Memorial Field - Yonkers

Sat, Apr 22 • 10:00 AM

Free

Great Saw Mill River Cleanup 2023: Lawrence Street, Ardsley/Dobbs Ferry primary image

Great Saw Mill River Cleanup 2023: Lawrence Street, Ardsley/Dobbs Ferry

Sat, Apr 22 • 10:00 AM

Free

Great Saw Mill River Cleanup 2022: Farragut Avenue, Hastings primary image

Great Saw Mill River Cleanup 2022: Farragut Avenue, Hastings

Sat, Apr 23 • 10:00 AM

Free

Great Saw Mill River Cleanup 2022: Bridge Street Plaza, Ardsley primary image

Great Saw Mill River Cleanup 2022: Bridge Street Plaza, Ardsley

Sat, Apr 23 • 10:00 AM

Free

Great Saw Mill River Cleanup 2022: Daylighting Parks 1, 2 & 3 primary image

Great Saw Mill River Cleanup 2022: Daylighting Parks 1, 2 & 3

Sat, Apr 23 • 10:00 AM

Free

Great Saw Mill River Cleanup 2022: Walsh Road/War Memorial Field - Yonkers primary image

Great Saw Mill River Cleanup 2022: Walsh Road/War Memorial Field - Yonkers

Sat, Apr 23 • 10:00 AM

Free

Great Saw Mill River Cleanup 2022: Great Hunger Memorial/Woodlands Lake primary image

Great Saw Mill River Cleanup 2022: Great Hunger Memorial/Woodlands Lake

Sat, Apr 23 • 10:00 AM

Free

Great Saw Mill River Cleanup 2022: Lawrence Street, Ardsley/Dobbs Ferry primary image

Great Saw Mill River Cleanup 2022: Lawrence Street, Ardsley/Dobbs Ferry

Sat, Apr 23 • 10:00 AM

Free

Great Saw Mill River Cleanup 2023: Farragut Avenue, Hastings primary image

Great Saw Mill River Cleanup 2023: Farragut Avenue, Hastings

Sat, Apr 22 • 10:00 AM

Free

Great Saw Mill River Cleanup 2023: Daylighting Parks 1, 2 & 3 primary image

Great Saw Mill River Cleanup 2023: Daylighting Parks 1, 2 & 3

Sat, Apr 22 • 10:00 AM

Free

Great Saw Mill River Cleanup 2023: Bridge Street Plaza, Ardsley primary image

Great Saw Mill River Cleanup 2023: Bridge Street Plaza, Ardsley

Sat, Apr 22 • 10:00 AM

Free

Great Saw Mill River Cleanup 2023: W Main Street, Elmsford primary image

Great Saw Mill River Cleanup 2023: W Main Street, Elmsford

Sat, Apr 22 • 10:00 AM

Free

Great Saw Mill River Cleanup 2023: Walsh Road/War Memorial Field - Yonkers primary image

Great Saw Mill River Cleanup 2023: Walsh Road/War Memorial Field - Yonkers

Sat, Apr 22 • 10:00 AM

Free

Great Saw Mill River Cleanup 2023: Lawrence Street, Ardsley/Dobbs Ferry primary image

Great Saw Mill River Cleanup 2023: Lawrence Street, Ardsley/Dobbs Ferry

Sat, Apr 22 • 10:00 AM

Free

Great Saw Mill River Cleanup 2022: Farragut Avenue, Hastings primary image

Great Saw Mill River Cleanup 2022: Farragut Avenue, Hastings

Sat, Apr 23 • 10:00 AM

Free

Great Saw Mill River Cleanup 2022: Bridge Street Plaza, Ardsley primary image

Great Saw Mill River Cleanup 2022: Bridge Street Plaza, Ardsley

Sat, Apr 23 • 10:00 AM

Free

Great Saw Mill River Cleanup 2022: Daylighting Parks 1, 2 & 3 primary image

Great Saw Mill River Cleanup 2022: Daylighting Parks 1, 2 & 3

Sat, Apr 23 • 10:00 AM

Free

Great Saw Mill River Cleanup 2022: Walsh Road/War Memorial Field - Yonkers primary image

Great Saw Mill River Cleanup 2022: Walsh Road/War Memorial Field - Yonkers

Sat, Apr 23 • 10:00 AM

Free

Great Saw Mill River Cleanup 2022: Great Hunger Memorial/Woodlands Lake primary image

Great Saw Mill River Cleanup 2022: Great Hunger Memorial/Woodlands Lake

Sat, Apr 23 • 10:00 AM

Free

Great Saw Mill River Cleanup 2022: Lawrence Street, Ardsley/Dobbs Ferry primary image

Great Saw Mill River Cleanup 2022: Lawrence Street, Ardsley/Dobbs Ferry

Sat, Apr 23 • 10:00 AM

Free

Events

Great Saw Mill River Cleanup 2024: W Main Street, Elmsford primary image

Great Saw Mill River Cleanup 2024: W Main Street, Elmsford

Sat, Apr 27 • 10:00 AM

Free

Great Saw Mill River Cleanup 2024: Mount Pleasant primary image

Great Saw Mill River Cleanup 2024: Mount Pleasant

Sat, Apr 27 • 10:00 AM

Free

Great Saw Mill River Cleanup 2024: Odell Ave, Executive Blvd, & Hearst St. primary image

Great Saw Mill River Cleanup 2024: Odell Ave, Executive Blvd, & Hearst St.

Sat, Apr 27 • 10:00 AM

Free

Great Saw Mill River Cleanup 2024: Bridge Street Plaza, Ardsley primary image

Great Saw Mill River Cleanup 2024: Bridge Street Plaza, Ardsley

Sat, Apr 27 • 10:00 AM

Free

Great Saw Mill River Cleanup 2024: Daylighting Parks 1, 2 , 3, and John St. primary image

Great Saw Mill River Cleanup 2024: Daylighting Parks 1, 2 , 3, and John St.

Sat, Apr 27 • 10:00 AM

Free

Great Saw Mill River Cleanup 2024: Lawrence Street, Ardsley/Dobbs Ferry primary image

Great Saw Mill River Cleanup 2024: Lawrence Street, Ardsley/Dobbs Ferry

Sat, Apr 27 • 10:00 AM

Free

Great Saw Mill River Cleanup 2024: Farragut Avenue, Hastings primary image

Great Saw Mill River Cleanup 2024: Farragut Avenue, Hastings

Sat, Apr 27 • 10:00 AM

Free

Great Saw Mill River Cleanup 2024: Walsh Road/War Memorial Field - Yonkers primary image

Great Saw Mill River Cleanup 2024: Walsh Road/War Memorial Field - Yonkers

Sat, Apr 27 • 10:00 AM

Free

Great Saw Mill River Cleanup 2024: W Main Street, Elmsford primary image

Great Saw Mill River Cleanup 2024: W Main Street, Elmsford

Sat, Apr 27 • 10:00 AM

Free

Great Saw Mill River Cleanup 2024: Mount Pleasant primary image

Great Saw Mill River Cleanup 2024: Mount Pleasant

Sat, Apr 27 • 10:00 AM

Free

Great Saw Mill River Cleanup 2024: Odell Ave, Executive Blvd, & Hearst St. primary image

Great Saw Mill River Cleanup 2024: Odell Ave, Executive Blvd, & Hearst St.

Sat, Apr 27 • 10:00 AM

Free

Great Saw Mill River Cleanup 2024: Bridge Street Plaza, Ardsley primary image

Great Saw Mill River Cleanup 2024: Bridge Street Plaza, Ardsley

Sat, Apr 27 • 10:00 AM

Free

Great Saw Mill River Cleanup 2024: Daylighting Parks 1, 2 , 3, and John St. primary image

Great Saw Mill River Cleanup 2024: Daylighting Parks 1, 2 , 3, and John St.

Sat, Apr 27 • 10:00 AM

Free

Great Saw Mill River Cleanup 2024: Lawrence Street, Ardsley/Dobbs Ferry primary image

Great Saw Mill River Cleanup 2024: Lawrence Street, Ardsley/Dobbs Ferry

Sat, Apr 27 • 10:00 AM

Free

Great Saw Mill River Cleanup 2024: Farragut Avenue, Hastings primary image

Great Saw Mill River Cleanup 2024: Farragut Avenue, Hastings

Sat, Apr 27 • 10:00 AM

Free

Great Saw Mill River Cleanup 2024: Walsh Road/War Memorial Field - Yonkers primary image

Great Saw Mill River Cleanup 2024: Walsh Road/War Memorial Field - Yonkers

Sat, Apr 27 • 10:00 AM

Free

Great Saw Mill River Cleanup 2023: Farragut Avenue, Hastings primary image

Great Saw Mill River Cleanup 2023: Farragut Avenue, Hastings

Sat, Apr 22 • 10:00 AM

Free

Great Saw Mill River Cleanup 2023: Daylighting Parks 1, 2 & 3 primary image

Great Saw Mill River Cleanup 2023: Daylighting Parks 1, 2 & 3

Sat, Apr 22 • 10:00 AM

Free

Great Saw Mill River Cleanup 2023: Bridge Street Plaza, Ardsley primary image

Great Saw Mill River Cleanup 2023: Bridge Street Plaza, Ardsley

Sat, Apr 22 • 10:00 AM

Free

Great Saw Mill River Cleanup 2023: W Main Street, Elmsford primary image

Great Saw Mill River Cleanup 2023: W Main Street, Elmsford

Sat, Apr 22 • 10:00 AM

Free

Great Saw Mill River Cleanup 2023: Walsh Road/War Memorial Field - Yonkers primary image

Great Saw Mill River Cleanup 2023: Walsh Road/War Memorial Field - Yonkers

Sat, Apr 22 • 10:00 AM

Free

Great Saw Mill River Cleanup 2023: Lawrence Street, Ardsley/Dobbs Ferry primary image

Great Saw Mill River Cleanup 2023: Lawrence Street, Ardsley/Dobbs Ferry

Sat, Apr 22 • 10:00 AM

Free

Great Saw Mill River Cleanup 2022: Farragut Avenue, Hastings primary image

Great Saw Mill River Cleanup 2022: Farragut Avenue, Hastings

Sat, Apr 23 • 10:00 AM

Free

Great Saw Mill River Cleanup 2022: Bridge Street Plaza, Ardsley primary image

Great Saw Mill River Cleanup 2022: Bridge Street Plaza, Ardsley

Sat, Apr 23 • 10:00 AM

Free

Great Saw Mill River Cleanup 2022: Daylighting Parks 1, 2 & 3 primary image

Great Saw Mill River Cleanup 2022: Daylighting Parks 1, 2 & 3

Sat, Apr 23 • 10:00 AM

Free

Great Saw Mill River Cleanup 2022: Walsh Road/War Memorial Field - Yonkers primary image

Great Saw Mill River Cleanup 2022: Walsh Road/War Memorial Field - Yonkers

Sat, Apr 23 • 10:00 AM

Free

Great Saw Mill River Cleanup 2022: Great Hunger Memorial/Woodlands Lake primary image

Great Saw Mill River Cleanup 2022: Great Hunger Memorial/Woodlands Lake

Sat, Apr 23 • 10:00 AM

Free

Great Saw Mill River Cleanup 2022: Lawrence Street, Ardsley/Dobbs Ferry primary image

Great Saw Mill River Cleanup 2022: Lawrence Street, Ardsley/Dobbs Ferry

Sat, Apr 23 • 10:00 AM

Free

Great Saw Mill River Cleanup 2023: Farragut Avenue, Hastings primary image

Great Saw Mill River Cleanup 2023: Farragut Avenue, Hastings

Sat, Apr 22 • 10:00 AM

Free

Great Saw Mill River Cleanup 2023: Daylighting Parks 1, 2 & 3 primary image

Great Saw Mill River Cleanup 2023: Daylighting Parks 1, 2 & 3

Sat, Apr 22 • 10:00 AM

Free

Great Saw Mill River Cleanup 2023: Bridge Street Plaza, Ardsley primary image

Great Saw Mill River Cleanup 2023: Bridge Street Plaza, Ardsley

Sat, Apr 22 • 10:00 AM

Free

Great Saw Mill River Cleanup 2023: W Main Street, Elmsford primary image

Great Saw Mill River Cleanup 2023: W Main Street, Elmsford

Sat, Apr 22 • 10:00 AM

Free

Great Saw Mill River Cleanup 2023: Walsh Road/War Memorial Field - Yonkers primary image

Great Saw Mill River Cleanup 2023: Walsh Road/War Memorial Field - Yonkers

Sat, Apr 22 • 10:00 AM

Free

Great Saw Mill River Cleanup 2023: Lawrence Street, Ardsley/Dobbs Ferry primary image

Great Saw Mill River Cleanup 2023: Lawrence Street, Ardsley/Dobbs Ferry

Sat, Apr 22 • 10:00 AM

Free

Great Saw Mill River Cleanup 2022: Farragut Avenue, Hastings primary image

Great Saw Mill River Cleanup 2022: Farragut Avenue, Hastings

Sat, Apr 23 • 10:00 AM

Free

Great Saw Mill River Cleanup 2022: Bridge Street Plaza, Ardsley primary image

Great Saw Mill River Cleanup 2022: Bridge Street Plaza, Ardsley

Sat, Apr 23 • 10:00 AM

Free

Great Saw Mill River Cleanup 2022: Daylighting Parks 1, 2 & 3 primary image

Great Saw Mill River Cleanup 2022: Daylighting Parks 1, 2 & 3

Sat, Apr 23 • 10:00 AM

Free

Great Saw Mill River Cleanup 2022: Walsh Road/War Memorial Field - Yonkers primary image

Great Saw Mill River Cleanup 2022: Walsh Road/War Memorial Field - Yonkers

Sat, Apr 23 • 10:00 AM

Free

Great Saw Mill River Cleanup 2022: Great Hunger Memorial/Woodlands Lake primary image

Great Saw Mill River Cleanup 2022: Great Hunger Memorial/Woodlands Lake

Sat, Apr 23 • 10:00 AM

Free

Great Saw Mill River Cleanup 2022: Lawrence Street, Ardsley/Dobbs Ferry primary image

Great Saw Mill River Cleanup 2022: Lawrence Street, Ardsley/Dobbs Ferry

Sat, Apr 23 • 10:00 AM

Free