Notice of Legislative public hearing before the City of Wilsonville Planning Commission & City Council: WASTEWATER TREATMENT PLANT (WWTP) MASTER PLAN LP22-0001

NOTICE OF LEGISLATIVE PUBLIC HEARING BEFORE THE CITY OF WILSONVILLE PLANNING COMMISSION AND CITY COUNCIL: WASTEWATER TREATMENT PLANT (WWTP) MASTER PLAN LP22-0001 OREGON STATE LAW ORS 227.186. The City has not determined how or if this particular proposal will reduce or otherwise impact either the value or use of properties within Wilsonville. Any changes to permitted land uses may reduce or increase property values, depending on various factors. A written notice has been mailed to potentially impacted property owners as required. PLANNING COMMISSION: On Wednesday, Oct. 12, 2022, beginning at 6 pm, the Planning Commission will hold a public hearing on the Wastewater Treatment Plant Master Plan, and will consider whether to recommend to City Council adoption of the Plan. You will not receive another mailed notice unless you: submit a request in writing or by phone, or submit testimony or sign-in at the hearing. CITY COUNCIL: On Monday, Nov. 21, 2022 beginning at 7 pm, the City Council will hold a public hearing regarding the Wastewater Treatment Plant Master Plan after which it may make the final decision. The hearings will take place at Wilsonville City Hall, 29799 SW Town Center Loop East. A complete copy of the project record, including staff report, findings, and recommendations, will be available online and at City Hall for viewing 7 days prior to each public hearing. SUMMARY OF PROPOSAL: The City of Wilsonville is updating its Wastewater Treatment Plant Master Plan. The improvements detailed in this Plan are designed to provide optimal value to the City’s ratepayers by maximizing the use of existing infrastructure and improving system operation while continuing to protect water quality and human health and supporting economic development. The City’s Wastewater Treatment Plant, along I-5 between the river and Old Town, was originally built in 1971. A major 2014 upgrade expanded the capacity to accommodate population growth. This Plan, which satisfies requirements established by the State of Oregon Department of Environmental Quality (DEQ), considers: — The age and condition of existing process equipment and structures — Growth to accommodate population growth and new eco- nomic development over the planning period (through 2045). Projections are based on projections, historical data and DEQ wet weather project methodologies. — Potential changes to water quality regulations established by the DEQ — City of Wilsonville Wastewater Collection System Master Plan (2014), and — Consistency with the 2018 Comprehensive Plan and City Council 2021-2023 Goals 5, 6 and 7 For more details, visit https://www.letstalkwilsonville.com/wastewater-treatment-plant-master-plan HOW TO COMMENT: Oral or written testimony may be presented at the public hearings. Written comment on the proposal is welcome prior to the public hearings. To have your written comments or testimony distributed to the Planning Commission before the meeting, it must be received by 2 pm on Oct. 4, 2022. Direct written comments to Mandi Simmons, Administrative Assistant 29799 SW Town Center Loop East, Wilsonville, Oregon, 97070 — msimmons@ci.wilsonville.or.us — (503) 682-4960 Note: Assistive Listening Devices (ALD) are available for persons with impaired hearing and can be scheduled for this meeting. The City will also endeavor to provide qualified sign language interpreters and/or bilingual interpreters, without cost, if requested at least 48 hours prior to the meeting. To obtain such services, please call Mandi Simmons, Administrative Assistant at (503) 682-4960. Publish September 29, 2022 WS258403

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