Performs routine geologic or hydrologic investigations which may include stratigraphic, structural and geologic studies.
Positions in this class perform entry-level professional geology or hydrology work under direct supervision.
Assists in review of water and waste treatment facilities to assess impact on groundwater quality. Assists other geologists in collecting and interpreting routine geologic or hydrologic data. Assists in preparing geologic or hydrologic maps for various areas of the state. Assists in planning the details and requirements for studies involving mineral or water resources. Conducts field investigations to determine hydraulic characteristics of wells and aquifers. Collects, assembles and analyzes core and rock samples to determine porosity, permeability and grain size. Performs mathematical computations, such as calculating recharge rates or rates of groundwater movement. Investigates groundwater pollution problems to determine the location, type, degree, direction and rate of travel of the pollutants. Maintains a program of well inspection for an assigned area. Conducts special studies, such as decline in yield from a well; determines cause of problem and recommends corrective action. Maps the distribution, extent, composition, texture, depth and thickness of aquifers and aquitards. Prepares reports and correspondence. Interprets state and federal laws, rules and regulations. Supervises technical staff.
Knowledge of principles and practices utilized in geologic or hydrologic investigations. Knowledge of basic inorganic chemistry, including the behavior of electrolytes, chemical equilibrium and dissociation. Knowledge of mathematics and calculus. Skill in the use of instruments, tools and equipment utilized in geologic or hydrologic investigations. Ability to interpret geologic or hydrologic data. Ability to conduct field investigations. Ability to lift and operate heavy equipment. Ability to communicate effectively. Ability to establish and maintain working relationships with staff and the general public.
Some positions in this class require registration as a professional geologist.
A bachelor's degree in geology, hydrology, hydrogeology or geological engineering.