HomeMy WebLinkAboutBig Canyon WQ-T presentation 120618BIG CANYON RESTORATION
AND
WATER QUALITY IMPROVEMENT
PROGRAM
An ASCE OC EWRI Presentation
June 7, 2018
Bob Stein
City of Newport Beach
Public Works Department
Impacted Reaches of the Creek
Impacts after 11th Fairway Diversion
Implemented (2012)
Sampling
Results –
Round 1:
What does it
mean?
Selenium Seeps
Water Quality Improvement Elements
Bypass Line running along slope paving
October 2018 Sampling Results
Reference Point: 2016 and 2017
Creek Impacts with new diversion plus
circulation devices in golf course lakes
Next Steps
•Adjust the diversion at the 11th Fairway
•Add circulation device at golf course Lake #3.