Operations and Maintenance
Water Supply

ITRC Flap Gate

  • Inexpensive automatic upstream level control
  • Maintains water level within 1/2 inch of design
  • Requires no electricity
  • Allows maximum flow through the canal with little deviation
flapgate2
 
flapgate1

Water Supply

maincanal1

Main Canal Automation Project

The Project uses a SCADA (Supervisory Control and Data Acquisition) system to improve efficiency and enhance the reliablity and flexibility of water deliveries to irrigated lands in GCID

maincanal2
Water Supply
Davis Weir
   

Benefits

  • Consistent water elevation
  • Safety
  • Water measurement
  • Less labor intensive
  • Water conservation
 
 
Davis Weir Before Replacement
Cofferdam Construction Prior to De-Watering Site

Rebar and Control Conduit Placement Prior to Concrete Pour

 
 
Downstream View During Installation
of the Obermeyer Wei
r
Upstream View of Water Elevation Control Panels
Davis Weir After Completion of
Construction
 
Water Supply
Drain Outflow Monitoring Project  
 
Bondurant Slough Drain Outflow Water
Measurement Site
Willow Creek Outflow Measurement Site
Drain 55 Outflow Measurement Site
 
 
 
Telemetry Installation at Freshwater Check Site
 
Water Supply
2011 Winter Maintenance Project  
 
XXX
 
Siphon Replacement - Main Canal Milepost 15.3
Silt Accumulation - Main Canal
Silt Removal and Bank Sloping - Main Canal
Exposed Aquatic Weed Growth Damaged by Frost
Bank Rip-Rap - Main Canal
 
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