[{"_1":2,"_111":-5,"_112":-5},"loaderData",{"_3":4,"_26":27},"root",{"_5":6,"_17":10,"_18":19,"_20":21,"_22":10,"_23":-5,"_24":-5,"_25":10},"user",{"_7":8,"_9":10,"_11":10,"_12":-5,"_13":-5,"_14":15,"_16":-5},"roles",[],"isAuthenticated",false,"isPremium","planName","subscriptionStatus","featureFlags",{},"insightsBudget","isDevelopmentHost","userPreferences",{},"recaptchaSiteKey","6LcvOJcUAAAAAHsB-gPGfGktcRlKpH7OTIU_dMTD","isImpersonating","impersonation","affiliateStatus","isFreedomPortal","routes/v2/article/layout",{"_28":29,"_30":31},"notFound",true,"relatedArticles",[32,75,87,99],{"_33":34,"_35":36,"_37":38,"_39":40,"_41":42,"_43":44,"_45":46,"_47":48,"_49":50,"_51":52,"_53":54,"_55":56,"_57":58,"_59":60,"_61":62,"_63":64,"_65":66,"_67":68,"_69":70,"_71":68,"_72":73,"_74":73},"mediaId",6081540,"mediaKeyId","2942003-53e2d4953cf954d834623ff4bc72c9dd","parentId",2942003,"title","Conservation Commission seeks legal draft of invasive-species mitigation language for larger projects","audioSeconds",597,"startMs",2643000,"endMs",3240000,"viewUrl","/Search/View?dp=1&key=2942003-53e2d4953cf954d834623ff4bc72c9dd&start=2643&end=3240","thumbnailUrl","https://assets.pipeline.soar.com/2942003-53e2d4953cf954d834623ff4bc72c9dd/thumbnail_2643000.jpg","articleUrl","/articles/6081540/Lowell-City/Middlesex-County/Massachusetts/Conservation-Commission-seeks-legal-draft-of-invasive-species-mitigation-language-for-larger-projects","mediaUrl","https://secure.pipeline.soar.com/6081540-371c91691b57a70a7b9997754b016829/orig.mp4?Expires=1775069571&Signature=WrCC1DmABNGePZfglbmrNaPI1hFhUT87g7abP2h8S-6jUCpT9cxXgQNrt9SnwYDJG3FgdqSWpqT3Hur8mNnC6mCTbArj5Dd~RxXnbfQ2vjToNH70q8T7HmMespCMD9DPO9bVSGq8qe5pDaCEfEgibRHy8smh144h97KJbuCJ5JedzVmqlWXJsCckFPFp5iW3gjJdyZ~sIbzxHfG79pClACR8BSCOtqQ-4SuwCI1yUuUmVnP3FU7jnpqVxe6sTyC9~ci-U6mS8MxYbwxIyijrE864vdUG0zlhJGEKw-E0vALe2CzavGu3xoZoN8UYqzmaGWwQBqiTtNz2qhXgDCuvqg__&Key-Pair-Id=KUT5TJCACFTXG","author","Lowell City, MA","date","2025-04-10T09:43:59.777Z","article","The Lowell Conservation Commission voted April 9 to ask the city solicitor’s office to draft sample language requiring mitigation and monitoring of invasive plant species for larger development projects.

Commissioners said invasives frequently require three- to five-year programs to control and that practices vary between projects. One commissioner proposed asking legal to draft a standard special-condition language the commission could apply on a case-by-case basis to larger projects; another commissioner suggested tying compliance to a certificate of compliance or the certificate of occupancy as an enforcement mechanism. \"I would support that,\" one commissioner said during the discussion. A motion to request legal guidance and template language passed by voice vote.

Commissioners and staff discussed practical limits to regulation: whether to apply any new requirement to every single-family project, how to define a \"larger\" project (by unit count or acreage), and the administrative burden of monitoring species-specific treatments. Staff noted that, for now, the commission can add invasive-species conditions case by case and that legal review could provide recommended thresholds or boilerplate text.

The referral asks legal to return suggested language and guidance so the commission can consider a standard approach at a future meeting.","mediaType","Video","parentTitle","Conservation Commission - April 9, 2025","oneSentenceSummary","Commissioners voted to ask the city’s legal office to draft standard language that would require larger development projects to include multi-year invasive-species removal and maintenance plans, and discussed tying compliance to certificates of compliance or occupancy.","taxTitle","Lowell City, Middlesex County, Massachusetts","taxId",4223,"location","headline","","shortSummary",{"_33":76,"_35":36,"_37":38,"_39":77,"_41":78,"_43":79,"_45":80,"_47":81,"_49":82,"_51":83,"_53":84,"_55":56,"_57":58,"_59":85,"_61":62,"_63":64,"_65":86,"_67":68,"_69":70,"_71":68,"_72":73,"_74":73},6081545,"Commission closes public hearing and issues order of conditions for 50 Payne Street townhouse project",2255,332000,2587000,"/Search/View?dp=1&key=2942003-53e2d4953cf954d834623ff4bc72c9dd&start=332&end=2587","https://assets.pipeline.soar.com/2942003-53e2d4953cf954d834623ff4bc72c9dd/thumbnail_332000.jpg","/articles/6081545/Lowell-City/Middlesex-County/Massachusetts/Commission-closes-public-hearing-and-issues-order-of-conditions-for-50-Payne-Street-townhouse-project","https://secure.pipeline.soar.com/6081545-7ab8bbc2310c27c8bfdc02d4f9a0dec6/orig.mp4?Expires=1775069572&Signature=o7CIJhZqibiouKbHAPJ6N7KNha0cU5G0Shrxs5Tt94hAQMfQPUSadoSFvMF8kY1hSBpJ5jb~r-o2uE2kBTV9vYEn5AoUpTSzoq35Zuw3TzaCe60G3fvAlL32LFC8-jex~ezlfXGeDkVnEaeycqr~lbHZu6Bcw5bNUOz~ewLlVQYKpz6teF77ey7IkeXXlWg~xVDIrtANfxLRkuPwTJ31flDXfcQltQAt5EThCgkv47clF9sHh1CUzs5s-YKd4K~Jb97yip5NYSSaB4csdF8fIaEoU16X9PrhIyTQLz1ECZa9ZdjjDSW7wW9VLjhMNXYMRgkkPJUxaTop33PQ67OkcA__&Key-Pair-Id=KUT5TJCACFTXG","The Lowell Conservation Commission on April 9 closed the public hearing for a notice of intent from GreenTree Properties LLC and issued a standard City of Lowell order of conditions — including a special condition requiring a plan to mitigate invasive plant species — for a proposed 24-unit townhouse development at 50 Payne Street.

Matt Hammer, representing Lamplex Engineering and Surveying, presented the filing for GreenTree Properties LLC. Hammer said the site is 45,764 square feet and lies adjacent to the Pawtucket Canal, a privately owned canal system governed by the proprietors of locks and canals. He told the commission the project will remove existing buildings and redevelop the parcel into multiple townhouse buildings with garages and rear decks. \"This project is actually gonna be the first project that gets done because this is the worst section of the city that's affected,\" Hammer said, referring to chronic combined sewer and stormwater issues in the area.

The filing notes the work will take place within the 100-foot buffer zone of the Pawtucket Canal and within the FEMA-designated 100-year floodplain overlay. To address combined sewer surcharging during heavy rain events, the project includes a subsurface storage tank and control system sized at 8,000 gallons; Hammer said the tank can accommodate the project’s flow for up to 24 hours, though the commission was told typical surcharge events last about two hours. The stormwater design also includes three catch basins leading to a full infiltration system with subsurface infiltration chambers and compensatory cut-and-fill calculations to meet performance standards for bordering land subject to flooding (net cut and fill volumes described in the filing).

Hammer also described a 12.5-foot easement intended to provide a future walkway connection from Clemente Park to the proprietors’ canal property; that easement would be implemented separately by the city and is not part of the current work under the notice of intent. He said construction sequencing will start with installation of the tank and then the duplex building at the street corner, with the rest of the project constructed thereafter. The filing and project review include a planned Stormwater Pollution Prevention Plan (SWPPP) and likely an NPDES general-permit filing because the site exceeds one acre.

Commissioners asked about invasive plants on and near the site. Hammer said the project team will include a written invasive-species removal and maintenance plan and agreed to add that plan to the order of conditions. After discussion, a commissioner moved to issue a standard City of Lowell order of conditions with a special condition requiring an invasive-species mitigation plan; the commission approved the motion by voice vote. The public hearing was closed by recorded motion prior to the vote.

The commission’s action does not itself authorize construction; the order of conditions sets permit terms and requires the applicant to finalize construction drawings, stormwater details, and operation/maintenance plans for the stormwater controls and the 8,000-gallon storage tank before construction permits are issued.","GreenTree Properties LLC filed a notice of intent to convert a livery depot at 50 Payne Street into 24 townhouse-style units; the commission closed the public hearing and issued a standard City of Lowell order of conditions with a special condition requiring an invasive-species mitigation plan.",{"_33":88,"_35":36,"_37":38,"_39":89,"_41":90,"_43":91,"_45":92,"_47":93,"_49":94,"_51":95,"_53":96,"_55":56,"_57":58,"_59":97,"_61":62,"_63":64,"_65":98,"_67":68,"_69":70,"_71":68,"_72":73,"_74":73},6081550,"Conservation Commission ratifies then rescinds enforcement order for 915 Pawtucket Street",203,127000,330000,"/Search/View?dp=1&key=2942003-53e2d4953cf954d834623ff4bc72c9dd&start=127&end=330","https://assets.pipeline.soar.com/2942003-53e2d4953cf954d834623ff4bc72c9dd/thumbnail_127000.jpg","/articles/6081550/Lowell-City/Middlesex-County/Massachusetts/Conservation-Commission-ratifies-then-rescinds-enforcement-order-for-915-Pawtucket-Street","https://secure.pipeline.soar.com/6081550-b3cffc3cb6e4a0d1b30e5ec3281f0d4f/orig.mp4?Expires=1775069572&Signature=D1yod0vk1ef9ZKHBAiBzc4oJR3HK0S~YujFeDVBBIhsZuLX1WRi66uX0IjKLOIinTnT6pyhudxH9Rw19z1n8gRxLJFMJz~NrS4oYzC2pufNqvhuodbjlhDdtjQdCT1td4hiWAgTXRO8WIbib6RqzNnnVhSzRGxOPxS2qZdj9wowZvtYVnhwPoCY3EVOvNBTTCAc9b9erwPXV7e1yztAPNMVK7nQ4rsrceWu0-7duAUWtBrCa1PCdMLroIbNb2P4hWOiIqzd8n5eGl41vS74nj0A1tpXOkspDT6ra6YGHR94RHygSNgt6BJTIKJ2ric9A1J1ZsJJq0r-KESRO~CMh~g__&Key-Pair-Id=KUT5TJCACFTXG","The Lowell Conservation Commission on April 9 briefly ratified, then rescinded, an enforcement order related to work at 915 Pawtucket Street.

Commission staff told the commission an enforcement order had been issued because landscaping had been removed and a gravel parking area installed within the 100-foot wetland buffer and within the FEMA-designated 100-year floodplain. A person who identified himself as Anderson and said he lives at 915 Pawtucket Street told the commission he and his partner had been trying to clean up the property and apologized for any unauthorized work. Anderson said, “I just wanna fix it.”

A staff member noted the area remains dominated by Japanese knotweed and warned that the plant “is gonna start growing up through that gravel” and can regrow from its root mass unless removed completely. After discussion, a commissioner moved to ratify the enforcement order and the motion was seconded and approved by voice vote. The commission then voted in favor of a motion to rescind the enforcement order; the chair said the enforcement order would be removed.

No formal penalties or additional conditions were recorded at the meeting; the commission’s minutes show the order was rescinded following the votes.","The commission ratified an enforcement order and immediately voted to rescind it after the property's occupant said cleanup was underway; commissioners warned about knotweed regrowth in the gravel area.",{"_33":100,"_35":36,"_37":38,"_39":101,"_41":102,"_43":103,"_45":104,"_47":105,"_49":106,"_51":107,"_53":108,"_55":56,"_57":58,"_59":109,"_61":62,"_63":64,"_65":110,"_67":68,"_69":70,"_71":68,"_72":73,"_74":73},6081555,"Conservation Commission continues review of enforcement order for 258 Barnum Ave",53,63000,116000,"/Search/View?dp=1&key=2942003-53e2d4953cf954d834623ff4bc72c9dd&start=63&end=116","https://assets.pipeline.soar.com/2942003-53e2d4953cf954d834623ff4bc72c9dd/thumbnail_63000.jpg","/articles/6081555/Lowell-City/Middlesex-County/Massachusetts/Conservation-Commission-continues-review-of-enforcement-order-for-258-Barnum-Ave","https://secure.pipeline.soar.com/6081555-d7e0800cf39542a6af5fbac6b708bad2/orig.mp4?Expires=1775069572&Signature=D1t57r3V4Npdj2qjfN7KR7IViFA2i6hU77jGqpHAFi0jdWSPN6OoVI4VtOgrLkgp7bz16k17Nj7zOJUZAShzadZXlxEwgOgfZ-z3qstTZqc~0F~AIVueeBoTkrQEmbIs-beF4EEOGBCoIAl0zbxpPfMGkt3Wh~9Dm0zVgpY~XvIlxbG2~d9A54bC8CRTlE~EvIpXuuFe4leHbkVk4D1qYp7GqqdhJ25ai9p9-2t6CZjWY6QZbf0oZJpXMIXdITzzyTyTBRKmue8fQZibllXAwpskkhhoP2a7Pj5fMaSn4my-1S9vllz8mE4TGfU93uQW9J7eGJYXs2dUD8kxJTqPUQ__&Key-Pair-Id=KUT5TJCACFTXG","The Lowell Conservation Commission on April 9 continued consideration of an enforcement order for 258 Barnum Ave and scheduled the item for the commission's April 23 meeting.

Commission staff said the property’s previous owner, Sai Dang, is no longer listed as owner and noted the case has been discussed at several prior meetings. A representative for the new owner reported that they had removed “a lot of trash” and planned additional cleanup but that no further updates were available to the commission that night.

Commissioners discussed ongoing contacts with the new owner and, following a motion to continue, took a voice vote to carry the enforcement order to the April 23 meeting for further information and potential action.

The commission did not take any other formal action on the property at the April 9 meeting; the item remains continued pending the new owner’s updates.","The Lowell Conservation Commission continued consideration of an enforcement order for 258 Barnum Ave to its April 23 meeting after the new owner reported some cleanup but no additional updates were available.","actionData","errors"]

Article not found

Conservation Commission seeks legal draft of invasive-species mitigation language for larger projects

Commission closes public hearing and issues order of conditions for 50 Payne Street townhouse project

Conservation Commission ratifies then rescinds enforcement order for 915 Pawtucket Street

Conservation Commission continues review of enforcement order for 258 Barnum Ave