Current posts

Incredible mayfly hatch in Wisconsin

Bug Night and Rock Basket volunteers may enjoy this short article and video link from the Huffington Post. A mayfly hatch in Wisconsin was detectable by radar and reduced visibility in the area. Thank you to Barb Cook for sharing it with us all.

Do you have plans to be on the river this weekend? 7.24.14

Dear river friends, It’s a mixed bag this week for E. coli results. We have 549.3 colonies of E. coli per 100 millitres (exceeding the Merrimack’s Class B standard of 406) on Site 5, just behind the Merrimack State Forest, in Boscawen to a low of 31.3 on Site 1 on the Pemigewasset River just […]

Our Megalopteran isn’t quite this large but…

This one has the title of the world’s largest (but not heaviest) insect. The upper Merrimack is blessed with Megalopterans and they are very impressive but not quite this large! See the full story by clicking here.  

E. coli monitoring results this week 7.11.14

Dear river friends, The results for this week’s monitoring: ecoli 7.10.14 are far better than our last report for samples taken on June 26. All eleven of our sites’ E. coli counts fall well below the state’s Class B standard of 406 colonies per 100 millilitres. All but two sites fall within the Class A or designated […]

You can also find us at www.MerrimackRiver.org

Please be sure to visit us at www.MerrimackRiver.org to learn more about the UMRLAC and its programs. You can also view the meeting schedule and download publications. We look forward to hearing from you.

The Merrimack River, history, recreation, and quirkiness

Winter still has us in its icy grip and we will soon have our boots stuck firmly in the grasp of mud season. Why not lighten the mood by contemplating warm summer breezes along the riverbank enjoying the rich history and beauty of the Merrimack River. This meandering 110-mile waterway was plied by Native American […]

All About UMRLAC

Any evening from now until mid-October will find anglers from the beginning of the Merrimack in Franklin to Garvins Falls trying their luck on the Merrimack River, hoping the next cast will be the one to prompt a decent fish tale. But not all those who plumb the great river’s depths are pursuing the trout, […]