Site work for a water / sewer project in Tigard, Oregon. Conceptual plans call for site work for a water / sewer project.

Based on recommendations from the 2018 Stormwater Master Plan, and results of the completed Tigard Triangle Stormwater Implementation Plan (CIP #94044), this project is first priority to implement from a series of projects needed along the full length of Red Rock Creek in Tigard. The project will create a sustainable creek, floodplain, and vegetated corridor cross section that can withstand and contain current and future predicted storm flows while providing habitat and shading for native fish and other species. It will protect and re-bury exposed sanitary sewer lines. Excess sediment deposited in the vicinity of SW Dartmouth will be removed and the stream and wetlands restored to reduce flooding and improve stream function. Some piped creek sections will be day lighted. The new creek corridor cross section will be designed to also accommodate as possible a future Red Rock Creek Trail. The project will be designed to meet Clean Water Services standards such that new and re-development in the Tigard Triangle and Hunziker areas may be able to reduce onsite stormwater detention requirements and instead pay a fee to provide some future reimbursement toward this and other Red Rock Creek projects. This project represents multiple projects initially identified in the 2018 Stormwater Master Plan (projects 502, 506, and part of project 501 adjacent to SW Dartmouth). The project is include in the city's 2023-2024 Capital Improvement Program (CIP) *Project information has been obtained through a public capital improvement plan (CIP). A CIP is a financial schedule for short- and long-range projects which is updated regularly. Information listed in the CIP often evolves based on funding availability and the project details, including timeline and value, are subject to change. The content management team will continue to pursue additional details as they become available.