This involves three separate projects that will develop, compile and use local hydrologic and geomorphic data to identify, design, and construct projects to restore and improve the natural functions and stability of stream channels.
Creek channels that are natural in design will be more resilient to damage from more intense rainfall patterns caused by climate change.
KPI #1: Hale Creek Enhancement Pilot Project
As part of Valley Water’s commitment to restoring and improving stream channel natural functions, the Hale Creek Enhancement Pilot Project is in construction. This pilot project will allow Valley Water to examine a new way of converting concrete-lined channels reaching the end of their planned useful life and establishing natural creeks with native plants and healthy creek habitat. Natural channels are more resilient to damage from more intense rainfall patterns caused by climate change.
The project is from Marilyn Drive upstream to Sunshine Drive. Following the completion of construction, crews will plant native plants along the improved creek channel. The project is anticipated to be completed by the end of 2022.
KPI #2: Bolsa Road Fish Passage Project
- The construction contract is expected to be advertised and awarded in early 2022, with construction starting in June 2022.
- 100% design and construction documents were completed in February 2022.
- Environmental permits were acquired in 2020 and the amendment for building permanent access ramps was acquired in February 2022.
KPI #3: A third geomorphic-designed project
- Project yet to be identified.
Updated June 2022
Key Performance Indicators (FY22–36)
Construct the Hale Creek Enhancement Pilot Project, which includes restoration and stabilization of a 650-foot section of concrete-lined channel on Hale Creek, between Marilyn Drive and North Sunshine Drive on the border of Mountain View and Los Altos.
Construct the Bolsa Road Fish Passage Project along 1,700 linear feet of Uvas-Carnadero Creek in unincorporated Santa Clara County, which includes geomorphic design features that will restore stability and stream function.
Identify, plan, design, and construct a third geomorphic-designed project to restore stability and stream function by preventing incision and promoting sediment balance throughout the watershed.
Uses scientific principles to improve sediment balance and reduce erosion, enhance percolation and reduce instability and sedimentation in creeks
Can help reduce annual maintenance cost for sediment removal where erosion and incision problems can be addressed
Improves native aquatic habitat
Improves the aesthetic value of a stream
Addresses climate change
Geographic Area of Benefit
About the Safe, Clean Water and Natural Flood Protection Program
In November 2020, voters in Santa Clara County overwhelmingly approved Measure S, a renewal of Valley Water’s Safe, Clean Water and Natural Flood Protection Program.
The program was first passed by voters in 2000 as the Clean, Safe Creeks and Natural Flood Protection Plan, then again in 2012 as the Safe, Clean Water and Natural Flood Protection Program. The renewal of the Safe, Clean Water Program will continue to provide approximately $47 million annually for local projects that deliver safe, clean water, natural flood protection, and environmental stewardship to all the communities we serve in Santa Clara County.
While evaluating ways to improve the 2012 program, Valley Water gathered feedback from more than 21,000 community members. That helped Valley Water create the six priorities for the renewed Safe, Clean Water Program, which are:
Priority A: Ensure a Safe, Reliable Water Supply
Priority B: Reduce Toxins, Hazards and Contaminants in our Waterways
Priority C: Protect our Water Supply and Dams from Earthquakes and Other Natural Disasters
Priority D: Restore Wildlife Habitat and Provide Open Space
Priority E: Provide Flood Protection to Homes, Businesses, Schools, Streets and Highways
Priority F: Support Public Health and Public Safety for Our Community
Each year, Valley Water prepares a report providing a progress update for each of these program priorities, along with fiscal year accomplishments.
To ensure transparency and accountability to the voters, the ballot measure also created an Independent Monitoring Committee, appointed by the Santa Clara Valley Water District Board of Directors. The Independent Monitoring Committee annually reviews the program’s progress to ensure the outcomes are achieved in a cost-efficient manner and reports its findings to the Board. Additionally, the IMC also reviews each proposed 5-year implementation plan prior to its submittal for Board approval.
In addition, the program requires three independent audits.