https://upstreampgh.org/mec-category/stream-sweeps/ Healthy ecology, healthy community Sat, 18 Apr 2026 03:41:09 -0400 en-US hourly 1 https://wordpress.org/?v=6.9.4 https://i0.wp.com/upstreampgh.org/wp-content/uploads/2021/03/cropped-Upstreampgh-favicon.png?fit=32%2C32&ssl=1 https://upstreampgh.org/mec-category/stream-sweeps/ 32 32 190427771 https://upstreampgh.org/events/spring-stream-sweep/ Sat, 25 Apr 2026 09:30:00 -0400 https://upstreampgh.org/?post_type=mec-events&p=7282 ]]> 2026-04-25 9:30 am 2026-04-25 12:30 pm Pittsburgh, PA community cleanup, In-Person Event, Stream Sweeps, Volunteer 7282