Upper Merrimack Watershed Association

02/09/2026

A magical event for you—What Lies Beneath: meet the ambassador turtle during indoor campfire stories - https://mailchi.mp/0cdb4171efc6/whatliesbeneath-17994502

01/28/2026

What Lies Beneath: indoor campfire stories of winter on February 26 - https://mailchi.mp/b04e438b207d/whatliesbeneath

01/20/2026

What Lies Beneath: indoor campfire stories of winter on February 26 -

Just in time for your weekend plans, here are the river quality results

01/13/2026

What Lies Beneath: indoor campfire stories of winter on February 26 - https://mailchi.mp/99529c5bf549/after-drop-off-samples-17993995

11/05/2025

Welcome Gideon Asen, the newest Adopt-a-River Site Sponsor -

10/28/2025

Stirrup Iron Brook Walk-and-Talk: this Saturday - https://mailchi.mp/9a13741fe05e/after-drop-off-samples-17992716

10/22/2025

Stirrup Iron Brook Walk-and-Talk: reminder - https://mailchi.mp/9c74c4d78ff6/after-drop-off-samples-17992497

10/10/2025

Stirrup Iron Walk-and-Walk - https://mailchi.mp/f8d4a30fa798/after-drop-off-samples-17992450

08/26/2025

Do you ever wonder what happens after you drop off your E. coli samples? Read on... - https://mailchi.mp/9682847b9ba8/after-drop-off-samples

08/22/2025

Merrimack watershed bacteria results August 19, 2025 - https://mailchi.mp/97f944552bc1/merrimack-watershed-bacteria-results-august-19-2025-17991537

08/07/2025

Merrimack watershed bacteria results August 5, 2025 - https://mailchi.mp/70a27a112bff/merrimack-watershed-bacteria-results-august-5-2025-17991312

07/25/2025

Merrimack watershed bacteria results July 22, 2025 - https://mailchi.mp/2fa0fd7c57c9/merrimack-watershed-bacteria-results-july-22-2025-17991147