Services – Alternate

We are a  FULL SERVICE  hydrographics company: water monitoring, management, construction, calculations and analysis.   Have a look at what we provide ..

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Water Monitoring Services

  1. Consultation of Gauging Station Construction
  2. Recommendations of Instrumentation
  3. Installation and Calibration of Instrumentation Including Telemetry
  4. Monthly Inspections and Current Meter Measurements Using USGS Approved Methods
  5. Dam Leakage and Peizometer Readings
  6. Station and Cableway Maintenance
  7. Trail Maintenance
  8. Monthly Record Work-Up Using USGS Approved Methods
  9. Yearly Analysis for USGS Review
  10. Real time Monitoring of Station Status at Central Location
  11. Snow Surveying

Flow Analysis and Computation

  1. Flow Duration Curve Calculations
  2. Digitizing Capabilities
  3. Relational Flow Comparisons
  4. Environmental Studies
  5. Flow Record Analysis
  6. Meteorological Analysis

Our field work and computational techniques meet and exceed USGS standards.  We have many years’ experience collecting data from gauging stations and doing current meter measurements to check river/flume/stream elevations and establish flow volume.

We have experience in the following drainage areas:

  • Kern River
  • Tule River
  • Kaweah River
  • Kings River
  • San Joaquin River
  • Fresno River
  • Chowchilla River
  • Merced River
  • Russian River
  • Calaveras River
  • Various Merced County Streams
  • Farmington Dam Outflow
  • Black Butte Dam Outflow
SIERRA HYDROGRAPHICS CAN PROVIDE
THE SKILL, LABOR, AND TECHNICAL SUPPORT
TO MEET DIVERSE WATER MANAGEMENT NEEDS.