Prepare, install, maintain, or repair equipment used for hydrologic study, such as water level recorders, stream flow gauges, and water analyzers.

“Prepare, install, maintain, or repair equipment used for hydrologic study, such as water level recorders, stream flow gauges, and water analyzers.” is a task performed by Hydrologic Technicians. Among the occupation's 16 rated tasks, workers place it 4th by importance (#13 most important).

This is a single occupation-specific task statement from O*NET. The figures below describe how central the task is to the job and what independent studies measure about AI and this kind of work — not a prediction that the task will be automated.

Work activities this task rolls up to

O*NET groups concrete tasks into broader work activities shared across many occupations.

• Clean tools, equipment, facilities, or work areas. in Performing General Physical Activities
• Assemble equipment or components. in Handling and Moving Objects

AI exposure

The OpenAI / Eloundou “GPTs are GPTs” study rates this task E0. No direct exposure — current language models give little or no time savings on this task.

Exposure measures whether a model could meaningfully speed the task up — it is an estimate of overlap with model capabilities, not a measure of whether the work will be done by software. The study's intermediate score (β) for this task is 0.00. Automation potential label: T0.

Other tasks in this occupation

• Analyze ecological data about the impact of pollution, erosion, floods, and other environmental problems on bodies of water.
• Answer technical questions from hydrologists, policymakers, or other customers developing water conservation plans.
• Apply research findings to minimize the environmental impacts of pollution, waterborne diseases, erosion, or sedimentation.
• Assist in designing programs to ensure the proper sealing of abandoned wells.
• Collect water and soil samples to test for physical, chemical, or biological properties, such as pH, oxygen level, temperature, and pollution.
• Develop computer models for hydrologic predictions.
• Estimate the costs and benefits of municipal projects, such as hydroelectric power plants, irrigation systems, and wastewater treatment facilities.
• Investigate complaints or conflicts related to the alteration of public waters by gathering information, recommending alternatives, or preparing legal documents.
• Investigate the properties, origins, or activities of glaciers, ice, snow, or permafrost.
• Locate and deliver information or data as requested by customers, such as contractors, government entities, and members of the public.
• Measure the properties of bodies of water, such as water levels, volume, and flow.
• Perform quality control checks on data to be used by hydrologists.
• Provide real time data to emergency management and weather service personnel during flood events.
• Write groundwater contamination reports on known, suspected, or potential hazardous waste sites.

See all tasks on the Hydrologic Technicians page.

Sources for this page

Every figure above traces to a named public dataset and the exact release below — not hand-written opinion. See the full methodology for what each measure does and does not mean.

• O*NET 30.3 U.S. Department of Labor / National Center for O*NET Development
• “GPTs are GPTs” (Eloundou et al.) arXiv 2303.10130 OpenAI / academic

Data compiled June 2, 2026. Figures are estimates, not advice.

@misc{singulariki-task-22304,
  title  = {Prepare, install, maintain, or repair equipment used for hydrologic study, such as water level recorders, stream flow gauges, and water analyzers.},
  author = {{Singulariki}},
  year   = {2026},
  note   = {O*NET 30.3; “GPTs are GPTs” (Eloundou et al.) arXiv 2303.10130. Accessed June 7, 2026},
  url    = {https://singulariki.com/tasks/task-22304}
}