The Needham Conservation Commission on Dec. 18 conducted routine business, approved several compliance items and scheduled follow‑up on active hearings.

The commission approved minutes of the Dec. 4, 2025 meeting by roll call. It issued a certificate of compliance for the recently completed reservoir dredging at 470 Dedham Avenue (DEP file 234‑902) after staff confirmed construction and follow‑up plantings; staff noted additional plantings will be installed next spring. The commission also approved a request for certificate of compliance for work at 176/178 Brookline Street (DEP file 234‑487), finding the deck replacement and minor deviations acceptable after a site review.

A proposed minor modification for grading at 981 South Street (DEP file 234‑925) that smooths grading in a previously disturbed former quarry area and adds invasive‑species removal and native plantings as mitigation was approved by the commission.

Separately, the commission discussed Needham Trails and a potential partnership with a nonprofit that manages a citizen‑science app for reporting invasive species, trail issues and other field observations; commissioners suggested engagement with local schools and science teachers to build community participation.

Finally, the commission closed public business and deferred an agenda item on potential property acquisitions for a future executive session; the meeting adjourned with holiday remarks.