Interstate Commission on the Potomac River Basin

25

Total events

25

Total events

Upcoming (2)

Walk in the Woods: Mussel Power w/ Anacostia Watershed Society primary image

Walk in the Woods: Mussel Power w/ Anacostia Watershed Society

Today • 10:00 AM

Free

Walk in the Woods: Frederick Municipal Forest primary image

Walk in the Woods: Frederick Municipal Forest

Sat, May 10 • 9:00 AM

Free

Walk in the Woods: Mussel Power w/ Anacostia Watershed Society primary image

Walk in the Woods: Mussel Power w/ Anacostia Watershed Society

Today • 10:00 AM

Free

Walk in the Woods: Frederick Municipal Forest primary image

Walk in the Woods: Frederick Municipal Forest

Sat, May 10 • 9:00 AM

Free

Past (23)

Spring Stream Cleanup in Rockville primary image

Spring Stream Cleanup in Rockville

Fri, Apr 18 • 12:00 PM

Free

Stream Cleanup in Frederick primary image

Stream Cleanup in Frederick

Sun, Apr 13 • 1:00 PM

Free

Walk in the Woods: Potomac Marble in Dickerson, MD primary image

Walk in the Woods: Potomac Marble in Dickerson, MD

Sat, Mar 29 • 11:00 AM

Free

Walk in the Woods: Strawberry Hill Preserve primary image

Walk in the Woods: Strawberry Hill Preserve

Sat, Oct 19 • 10:00 AM

Free

Walk in the Woods: Let's be Smart About Winter Salt primary image

Walk in the Woods: Let's be Smart About Winter Salt

Sat, Oct 12 • 10:00 AM

Free

Walk in the Woods: Frederick Municipal Forest primary image

Walk in the Woods: Frederick Municipal Forest

Sat, Oct 5 • 9:00 AM

Free

Walk in the Woods: Mussel Power w/ Anacostia Watershed Society primary image

Walk in the Woods: Mussel Power w/ Anacostia Watershed Society

Sat, Jun 29 • 10:00 AM

Free

Walk in the Woods: Frederick Municipal Forest primary image

Walk in the Woods: Frederick Municipal Forest

Sun, Apr 28 • 9:00 AM

Free

Walk in the Woods: Potomac Marble in Dickerson, MD primary image

Walk in the Woods: Potomac Marble in Dickerson, MD

Sat, Mar 30 • 10:30 AM

Free

Walk in the Woods: Frederick Municipal Forest primary image

Walk in the Woods: Frederick Municipal Forest

Sat, Nov 4 • 2:00 PM

Free

Walk in the Woods: Let's be Smart About Winter Salt primary image

Walk in the Woods: Let's be Smart About Winter Salt

Sat, Oct 28 • 10:00 AM

Free

Walk in the Woods: Sam Michael's Park primary image

Walk in the Woods: Sam Michael's Park

Sat, Oct 21 • 10:00 AM

Free

Spring Stream Cleanup in Rockville primary image

Spring Stream Cleanup in Rockville

Fri, Apr 18 • 12:00 PM

Free

Stream Cleanup in Frederick primary image

Stream Cleanup in Frederick

Sun, Apr 13 • 1:00 PM

Free

Walk in the Woods: Potomac Marble in Dickerson, MD primary image

Walk in the Woods: Potomac Marble in Dickerson, MD

Sat, Mar 29 • 11:00 AM

Free

Walk in the Woods: Strawberry Hill Preserve primary image

Walk in the Woods: Strawberry Hill Preserve

Sat, Oct 19 • 10:00 AM

Free

Walk in the Woods: Let's be Smart About Winter Salt primary image

Walk in the Woods: Let's be Smart About Winter Salt

Sat, Oct 12 • 10:00 AM

Free

Walk in the Woods: Frederick Municipal Forest primary image

Walk in the Woods: Frederick Municipal Forest

Sat, Oct 5 • 9:00 AM

Free

Walk in the Woods: Mussel Power w/ Anacostia Watershed Society primary image

Walk in the Woods: Mussel Power w/ Anacostia Watershed Society

Sat, Jun 29 • 10:00 AM

Free

Walk in the Woods: Frederick Municipal Forest primary image

Walk in the Woods: Frederick Municipal Forest

Sun, Apr 28 • 9:00 AM

Free

Walk in the Woods: Potomac Marble in Dickerson, MD primary image

Walk in the Woods: Potomac Marble in Dickerson, MD

Sat, Mar 30 • 10:30 AM

Free

Walk in the Woods: Frederick Municipal Forest primary image

Walk in the Woods: Frederick Municipal Forest

Sat, Nov 4 • 2:00 PM

Free

Walk in the Woods: Let's be Smart About Winter Salt primary image

Walk in the Woods: Let's be Smart About Winter Salt

Sat, Oct 28 • 10:00 AM

Free

Walk in the Woods: Sam Michael's Park primary image

Walk in the Woods: Sam Michael's Park

Sat, Oct 21 • 10:00 AM

Free

Events

Walk in the Woods: Mussel Power w/ Anacostia Watershed Society primary image

Walk in the Woods: Mussel Power w/ Anacostia Watershed Society

Today • 10:00 AM

Free

Walk in the Woods: Frederick Municipal Forest primary image

Walk in the Woods: Frederick Municipal Forest

Sat, May 10 • 9:00 AM

Free

Walk in the Woods: Mussel Power w/ Anacostia Watershed Society primary image

Walk in the Woods: Mussel Power w/ Anacostia Watershed Society

Today • 10:00 AM

Free

Walk in the Woods: Frederick Municipal Forest primary image

Walk in the Woods: Frederick Municipal Forest

Sat, May 10 • 9:00 AM

Free

Spring Stream Cleanup in Rockville primary image

Spring Stream Cleanup in Rockville

Fri, Apr 18 • 12:00 PM

Free

Stream Cleanup in Frederick primary image

Stream Cleanup in Frederick

Sun, Apr 13 • 1:00 PM

Free

Walk in the Woods: Potomac Marble in Dickerson, MD primary image

Walk in the Woods: Potomac Marble in Dickerson, MD

Sat, Mar 29 • 11:00 AM

Free

Walk in the Woods: Strawberry Hill Preserve primary image

Walk in the Woods: Strawberry Hill Preserve

Sat, Oct 19 • 10:00 AM

Free

Walk in the Woods: Let's be Smart About Winter Salt primary image

Walk in the Woods: Let's be Smart About Winter Salt

Sat, Oct 12 • 10:00 AM

Free

Walk in the Woods: Frederick Municipal Forest primary image

Walk in the Woods: Frederick Municipal Forest

Sat, Oct 5 • 9:00 AM

Free

Walk in the Woods: Mussel Power w/ Anacostia Watershed Society primary image

Walk in the Woods: Mussel Power w/ Anacostia Watershed Society

Sat, Jun 29 • 10:00 AM

Free

Walk in the Woods: Frederick Municipal Forest primary image

Walk in the Woods: Frederick Municipal Forest

Sun, Apr 28 • 9:00 AM

Free

Walk in the Woods: Potomac Marble in Dickerson, MD primary image

Walk in the Woods: Potomac Marble in Dickerson, MD

Sat, Mar 30 • 10:30 AM

Free

Walk in the Woods: Frederick Municipal Forest primary image

Walk in the Woods: Frederick Municipal Forest

Sat, Nov 4 • 2:00 PM

Free

Walk in the Woods: Let's be Smart About Winter Salt primary image

Walk in the Woods: Let's be Smart About Winter Salt

Sat, Oct 28 • 10:00 AM

Free

Walk in the Woods: Sam Michael's Park primary image

Walk in the Woods: Sam Michael's Park

Sat, Oct 21 • 10:00 AM

Free

Spring Stream Cleanup in Rockville primary image

Spring Stream Cleanup in Rockville

Fri, Apr 18 • 12:00 PM

Free

Stream Cleanup in Frederick primary image

Stream Cleanup in Frederick

Sun, Apr 13 • 1:00 PM

Free

Walk in the Woods: Potomac Marble in Dickerson, MD primary image

Walk in the Woods: Potomac Marble in Dickerson, MD

Sat, Mar 29 • 11:00 AM

Free

Walk in the Woods: Strawberry Hill Preserve primary image

Walk in the Woods: Strawberry Hill Preserve

Sat, Oct 19 • 10:00 AM

Free

Walk in the Woods: Let's be Smart About Winter Salt primary image

Walk in the Woods: Let's be Smart About Winter Salt

Sat, Oct 12 • 10:00 AM

Free

Walk in the Woods: Frederick Municipal Forest primary image

Walk in the Woods: Frederick Municipal Forest

Sat, Oct 5 • 9:00 AM

Free

Walk in the Woods: Mussel Power w/ Anacostia Watershed Society primary image

Walk in the Woods: Mussel Power w/ Anacostia Watershed Society

Sat, Jun 29 • 10:00 AM

Free

Walk in the Woods: Frederick Municipal Forest primary image

Walk in the Woods: Frederick Municipal Forest

Sun, Apr 28 • 9:00 AM

Free

Walk in the Woods: Potomac Marble in Dickerson, MD primary image

Walk in the Woods: Potomac Marble in Dickerson, MD

Sat, Mar 30 • 10:30 AM

Free

Walk in the Woods: Frederick Municipal Forest primary image

Walk in the Woods: Frederick Municipal Forest

Sat, Nov 4 • 2:00 PM

Free

Walk in the Woods: Let's be Smart About Winter Salt primary image

Walk in the Woods: Let's be Smart About Winter Salt

Sat, Oct 28 • 10:00 AM

Free

Walk in the Woods: Sam Michael's Park primary image

Walk in the Woods: Sam Michael's Park

Sat, Oct 21 • 10:00 AM

Free

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