Combie and Ophir 2 & 3 Siphon Replacement Project
The Combie and Ophir 2 & 3 Siphon Replacement Project (Project) involves the replacement of three existing underground siphon pipelines. The Orr Creek, Dry Creek, and Rock Creek siphons are each over fifty years old, are nearing the end of their useful life, and require resizing to address approved future flow needs. The siphons are part of NID’s Combie and Ophir 2 & 3 raw water delivery system. The first replacement will be the Orr Creek Siphon, which is currently under design and will be replaced in the fall of this year.
Notice of Intent to Adopt a Mitigated Negative Declaration and Initial Study
The District will hold a meeting with property owners potentially impacted by the project on April 24, 2024, at 6:00 PM at the District's main office located at 1036 W. Main Street, Grass Valley, CA 95945, in the Board Room and online via Zoom. Click the link below to join the Zoom meeting:
https://us02web.zoom.us/j/88327712224
Or Telephone:
+1 669 900 6833
Webinar ID: 883 2771 2224
Or One tap mobile :
+16699006833,,88327712224#
Location Maps:
Orr Creek Siphon
