Concord Pond Cleanup
Thanks for your interest in our annual Concord Pond Cleanup. This event takes place every April; we held our last cleanup on April 11, 2026. Registration for the 2027 cleanup will open in late winter 2027.
River News
Nanticoke Creekwatchers Training
We are currently seeking a person (or a team) to adopt a pair of bridge sites in the Bridgeville area. If you’re interested in adopting them, please contact Beth Wasden for more info.
Pollinator Workshop and Plant Sale
Registration for Keystone Plants for the Pollinator Garden has ended. Although plant sales have closed, we are still open for walk-ins to join us at our program. Join us on Saturday, April 25 at 11AM at the Laurel Public Library for:
$10 Tree Sale for DE!
Available for residents living in the following ZIP codes: 19973, 19956, 19933, 19950, 19940, & 19931 🌳 Free delivery when you purchase 5 or more trees! Sale closes on June 15, 2026. Once the sale closes, we will place the tree order and contact you to arrange a delivery date and time. Orders with…
Lower Nanticoke River Watershed Plan Request for Proposals
 Nanticoke Watershed Alliance Lower Nanticoke River Watershed Plan Request for Proposals DUE: January 16th, 2026  Background Information The mission, goals, and objectives of the Nanticoke Watershed Alliance (NWA) are developed by consensus with our partnership. The Alliance includes partners from Maryland and Delaware, including representatives from industry, agriculture, environment, business, community, state,…
Coastal Cleanup
Thanks for your interest in Coastal Cleanup, which takes place in September each year. We typically open registration in late July or early August, so keep an eye on this page, sign up for our mailing list, or follow us on social media to be notified about our next cleanup event!
High Street Green Infrastructure Engineered Designs
Nanticoke Watershed Alliance High Street Green Infrastructure Engineered Designs DUE: August 20, 2025Â Request for Proposals Background Information The mission, goals, and objectives of the Nanticoke Watershed Alliance (NWA) are developed by consensus with our partnership. The Alliance includes partners from Maryland and Delaware, including representatives from industry, agriculture, environment, business, community, state, local,…
RFP Engineered Designs New Revived
Nanticoke Watershed Alliance New Revived United Methodist Church Engineered Designs DUE: February 14, 2025 Request for Proposals Background Information The mission, goals, and objectives of the Nanticoke Watershed Alliance (NWA) are developed by consensus with our partnership. The Alliance includes partners from Maryland and Delaware, including representatives from industry, agriculture, environment, business, community, state,…
RFP Engineered Designs High Street Seaford
Nanticoke Watershed Alliance Conwell Street Green Infrastructure Engineered Designs DUE: Friday January 24, 2025 Â Request for Proposals Background Information The mission, goals, and objectives of the Nanticoke Watershed Alliance (NWA) are developed by consensus with our partnership. The Alliance includes partners from Maryland and Delaware, including representatives from industry, agriculture, environment, business, community,…
Olivia’s Journey through the Nanticoke River
Olivia’s Journey through the Nanticoke River is a children’s activity book created by the Nanticoke Watershed Alliance and illustrated by Frank McShane. The booklet can be found here: OliviasJourney_ColorFinal_ALLpages_FFF-1-2 The answer key to the activities can be found here: ANSWER KEY_OliviasJourney_forWEBSITE