Background: Dolloff Dam is at least 176 years old as of 2018, according to a survey conducted by the Army Corps of Engineers in 1978. Over the years it has seen many improvements and repairs. The stoplog section was added to the dam in 1956 in place of a gated outlet at the same time the spillway was enlarged. In 1964, its upstream side was resurfaced with concrete and in 1970 a concrete walkway was built. In 1974, the dam was again rehabilitated and the stoplog section was reconstructed.
Forward to more recent times: By 1985, further repairs had become necessary. In order to conduct the repairs, the level of water in Pawtuckaway Lake had to be dropped drastically so that work could be accomplished on dry land. In the fall of that year, therefore, the usual drawdown of the lake continued until most of the water was drained off by October. This left an eerie landscape that was captured in photographs by former Pawtuckaway resident George Robinson, among others. George offered his photos to the Nottingham Historical Society and member John Bartsch transferred the images from slides to digital pictures. Courtesy of George, John, and the Nottingham Historical Society, we are pleased to be able to share this wonderful view into the past with the visitors to our website. Enjoy!
For those of you who may have your own memories of this historic event, we would love to hear from you. Needless to say, if you have photos of the lake during or after it was drained that you would be willing to share as well, we will be delighted to post them on the website. Just send us an email at: Info@PawtuckawayLake.com and if applicable, attach your pictures. Maybe we can create a new Photo Gallery to add to our permanent collection of photographs of Pawtuckaway Lake on this website. And thanks!

















A lively crowd of PLIA volunteers gathered on Sunday, September 23, for a cookout at the pavilion in the State Park. 

Weed Watchers, Lake Hosts, Milfoil Team, Road Representatives, Island Adopters, Road Cleanup, and Water Testing. Together they make the PLIA a strong and vital organization.
If you have been reading about Neil Santos and the new PLIA Program he is heading—as well as the discovery of new milfoil growths in Gove’s Cove—then you know how important it is for everyone who loves Pawtuckaway Lake to pitch in wherever they can in our campaign to eradicate milfoil.




Amy Smagula, Chief Limnologist/Exotic Species Program Coordinator at NH Department of Environmental Services, has been working closely with the PLIA to identify, detect, and control aquatic invasive species in and around Pawtuckaway Lake. The slideshow presentation she has given at trainings is now available for all to view at the following link: 