Inland Wetlands Agency approves 100 Oakland senior residence with conditions

The Inland Wetlands Agency and Conservation Commission in South Windsor voted to approve application 26-06W for The Estates at 100 Oakland, a 69-unit senior residence, after a lengthy discussion of stream crossings, erosion control and invasive-plant restoration.

Commissioner (speaker 5), who moved the motion, read the approval conditions into the record and said, "Move to approve application 26-06W with conditions." The conditions require submission of a final, signed set of plans to the planning department within 65 days, indemnification of the town, and coordination of phasing and erosion-control work with town staff before any construction begins.

Why it matters: commissioners recorded that the project will work in and around a wetland and a stream crossing and therefore requires safeguards. The body emphasized both temporary and long-term protections — including bonds, monitoring and restoration — to reduce construction impacts and to improve the stream corridor over time.

Key conditions and project limits: The approval ties Inland Wetlands authorization to zoning timelines and sets financial and monitoring obligations. Required bonds include $100,000 for establishment and maintenance of erosion and sediment controls, $150,000 for stormwater structure installation, and $5,000 for wetland plantings. The wetlands bond must be held for three full growing seasons to cover monitoring, maintenance and invasive-species control. The commission also required biweekly progress reports on erosion and sediment controls, weekly inspections and inspection after major rain events, and remediation of Japanese knotweed prior to issuance of certificates of occupancy or within two years of occupancy.

Commission discussion and technical support: Commissioners who visited the project site with engineers and a soil scientist said the final plan addressed most earlier concerns. One commissioner described the revised bridge crossing as conforming to DEP best-management practices and said the bridge would allow wildlife passage where a culvert had once been proposed. Other commissioners noted the plan’s use of infiltration and phased construction as consistent with Connecticut stormwater guidance and praised the applicant’s willingness to modify the plan in response to public comments.

Concerns raised: Several commissioners stressed that erosion originating upslope — notably runoff from Scott Drive — contributes sedimentation into the wetlands and downstream channels. Commissioners repeatedly noted that solving municipal outfalls is separate from the developer’s obligations but said the timing of construction offers a chance for the town to address those outfalls while access is available.

Next steps: The commission’s approval does not obviate other required permits: zoning/Planning & Zoning approvals remain necessary. The commission also agreed to communicate with other town bodies about the urgent need to address the Scott Drive outfalls.

The applicant and several commissioners thanked commission staff and volunteers for site visits and plan reviews; the chair closed the matter by announcing the application was granted.