Associate Hydrologist

Under the supervision of the Water Resources Manager/Supervisor, the Associate Hydrologist supports the District’s water resource monitoring, assessment and management functions by performing a variety of hydrology-related field and office duties. The Associate Hydrologist works with the Water Resources, Operations and Maintenance, and Environmental Services Departments staff on surface water issues and related water resource management activities.

• Collects, compiles, analyzes and archives information on surface water and groundwater conditions within the Santa Clara River watershed and the Oxnard coastal plain for the purpose of guiding the District’s water resource operations to optimize the beneficial use of available water supplies.
• Performs fieldwork associated with the collection of surface water data, groundwater information, and related hydrologic data.
• Organizes and maintains gear and monitoring and measuring equipment.
• Assists with monitoring and regulatory reporting efforts related to water resource management.
• Gauges surface water flows at various locations throughout the District.
• Assists with the calibration of automated gauges and stage-discharge relationships at the Freeman Diversion and other locations.
• Assists with maintaining and updating United’s water data management software.
• Supports activities related to the releases of storm water from Castaic and Pyramid Lakes by closely monitoring release flows and verifying the amounts of water received.
• Provides information as required to all departments to support engineering, planning, environmental and other water resource work by District staff. Assists with evaluating and providing technical information to other governmental entities, the public, and technical consultants.
• Makes presentations to various technical and non-technical groups.
• Assists with a monthly report on surface water conditions for the Board of Directors.
• Assists with the development and implementation of surface water studies.
• Assists with the development and calibration of numerical models of surface flows, including interactions with groundwater.
• Assists with permitting of District operations and facilities.
• Provides guidance and instructions to technicians and fisheries biologists with respect to hydrological data acquisition.
• Pilot or coordinate the use of drones for channel surveys.
• Other duties as assigned.

• Hydrology, hydraulics, water resource management, limnology and civil engineering.
• Practice and principles of stream gauging and flow measurement devices.
• Practice and principles of surveying and field data collection, including GPS devices.
• Surface water modeling and analysis.
• Word Processing, spreadsheets, database operations, and GIS.
• Federal and State Regulations associated with groundwater and surface water, including water quality standards.
• Statistical analysis, methods and application
• Unit Analysis.

• Work with engineers, field staff and fisheries biologists.
• Assist with the optimization of the District’s water operations.
• Ability to comprehend and apply principles of algebra, trigonometry, and hydraulics.
• Ability to comprehend calculus. Ability to generate and program computer models.
• Ability to apply principles of logical and scientific thinking to solve a wide range of intellectual and practical problems.
• Ability to deal with nonverbal symbolism (formulas, scientific equations, graphs, maps, etc.). Ability to deal with a variety of abstract and concrete variables.
• Ability to respond effectively to sensitive inquiries or complaints.
• Ability to make oral presentations to District management and/or public groups.
• Ability to read, analyze, and interpret complex documents.
• Abil…