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Conservation Commission · May 4, 2026

Conservation Commission Meeting

Major items included review of an RDA for conversion of the brick mill at 29 Water Street (Commission flagged floodplain and riverfront concerns and indicated an NOI/Special Permit and site review are appropriate), a substantial NOI for 28 Haverhill Road (Commission voted to require a combined stormwater and wetlands peer review), and issuance of a Partial Certificate of Compliance for work at 101-107 Market Street.

occurred Agenda PDF Minutes Video recording AI Summary
Key decisions
Require a stormwater peer review (to be coordinated with the Planning Board) by a firm that can also conduct a wetlands impact peer review for NOI 002-1365 28 Haverhill Road.
Approved (4 Yes, 0 No, 1 Abstain)
Issue a Partial Certificate of Compliance for 002-1322 at 101-107 Market Street, excluding completion of plantings between the parking area and wetland and invasive species control within the approved limit of work.
Approved (5 Yes, 0 No)
AI SUMMARY · DRAWN FROM THE MINUTES

The Conservation Commission convened to consider several resource-area permit matters and administrative items. Key project discussions included an RDA for 29 Water Street proposing conversion of an existing brick mill into six condominium units; Commissioners and the Planning Director noted the property lies within the floodplain and riverfront buffer and indicated that an NOI (and Planning Board Special Permit review for floodplain work) is likely required, with a site visit recommended. The Commission also heard a large-scale NOI for 28 Haverhill Road (two residential buildings totaling 126 units) where DEP had raised Riverfront Analysis concerns; after discussing the proposed stormwater design and public concerns that the site drains to a tributary of Bailey's Pond, the Commission voted to require a stormwater peer review coordinated with the Planning Board and requested that the peer reviewer also evaluate wetlands impacts.

Other matters included a small residential addition at 30 Lake Attitash Road (roof infiltration proposed to capture runoff; Commissioners noted watershed protection concerns and scheduled a site visit), and enforcement/discussion about millings/asphalt in wetlands along Lions Mouth Road where consultants recommended hand removal of large pieces and temporary erosion controls while a long-term solution is developed. The Commission issued a Partial Certificate of Compliance for 101-107 Market Street (excluding outstanding plantings and invasive species work), reviewed invasive-species treatment plans for that site, and acknowledged the pending appointment of a new Commission member before City Council. An abutter raised concerns about increased runoff and snow storage at the Haverhill Road project site; the Commission directed peer review to address stormwater and wetlands issues raised.

Generated by an LLM. Verify against the official record before quoting.

Points of interest

Partial certificate request for Market Street multifamily development
Partial certificate request for Market Street multifamily development
PRESENTATION
0:05:32–0:21:17 ▶ Watch
Applicant requested a partial Certificate of Compliance for a nine‑unit multifamily project and the commission and staff reviewed site completion: buildings, hardscape, and stormwater systems were reported fully functioning while top‑of‑slope and slope planting remain undone and invasive species (Japanese knotweed, bittersweet) require treatment. Staff described the large infiltration basin’s strong performance; the commission voted unanimously to issue the partial COC while plantings and invasive control remain outstanding.
Lewis Ridge (28 Haverhill Rd) presentation and requirement for stormwater/wetlands peer review
Lewis Ridge (28 Haverhill Rd) presentation and requirement for stormwater/wetlands peer review
PRESENTATION
0:29:11–0:52:08 ▶ Watch
Applicant presented the Lewis Ridge 126‑unit residential proposal and public amenities; discussion covered riverfront area impacts, a stone‑dust parking area in riverfront, pollinator meadow mitigation, and stormwater design. An abutter submitted photos and raised flooding/contamination concerns downstream; commissioners voted to require a coordinated stormwater and wetlands peer review (to be coordinated with the planning board) and continued the matter to the next meeting.
30 Lake Attitash addition: watershed/floodplain questions and site visit scheduled
30 Lake Attitash addition: watershed/floodplain questions and site visit scheduled
PRESENTATION
0:52:48–1:07:53 ▶ Watch
Homeowner presented a proposed under‑1,000‑square‑foot addition on Lake Attitash with proposed shallow infiltration for roof runoff; commissioners questioned public‑water‑supply watershed, floodplain separation, and planning‑board special permit implications. The commission scheduled a site visit for Thursday (followed by a continuance of the hearing) to allow on‑site review before further action.

Motions & votes

AI-generated summaries of each motion's substance — not the official record. Verify against the meeting minutes or video before quoting.

@ 0:50:29 · OTHER
Approved (4 Yes, 0 No, 1 Abstain)
Obtain a stormwater peer review for NOI 002-1365 28 Haverhill Road, coordinated with the Planning Board and contracted to a firm that can also perform a wetlands impact peer review.
MOVED · M. FALLON · SECONDED · B. MANSEAU
@ 0:20:41 · APPROVE
Approved (5 Yes, 0 No)
Issue a Partial Certificate of Compliance for RCOC 002-1322 covering 101-107 Market Street, excluding the outstanding plantings between the parking area and wetland and invasive species control within the approved limit of work.
MOVED · B. MANSEAU · SECONDED · M. FALLON