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TrendsEmployment over time DemographicsAge, gender, veterans SalariesPay analysis AppointmentsHiring types Education & PayDegree vs salary Agency SpendingBudget per employee Salary CompareCompare your salary

DOGE Impact DashboardLive impact tracker Savings Fact-Check$110B claimed — what's real?Contract Tracker13,440 terminated contracts Grant Tracker15,887 terminated grants Payment Browser107K payments reviewed VendorsContractors hit by DOGE Grant RecipientsWho lost funding Lease Tracker264 leases terminated SeparationsAll departure types Who Got CutDetailed breakdown Risk ScoresAgency vulnerability State ImpactGeographic effects TimelineMonth-by-month changes Occupation ImpactJobs at risk

Key FindingsOverview Workforce Deep DiveComprehensive analysis Federal BloatSize & efficiency Salary AnalysisPay patterns Brain Drain IndexWho's really leaving Retirement CliffAging workforce risk Geographic ImpactWhere federal jobs are STEM Brain DrainTechnical workforce analysis Salary ExplorerInteractive pay lookup Monthly TimelineMonth-by-month changes

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Home/Occupations/Irrigation System Operation

Irrigation System Operation

Series 0459 · Biological Sciences Group

Total Employees

55

Average Salary

$55,450

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Agencies DOGE Impact Layoffs & Separations Workforce Trends Occupations States Salaries Salary Compare Compare Agency Lookup Downloads

Analysis

Agency Risk Scores State Impact Education & Pay Workforce Deep Dive Demographics Subagencies Agency Spending Key Findings DOGE Timeline Occupation Impact Appointment Types

Editorial

Federal Bloat Who Got Cut Salary Analysis

Data Sources

data.opm.gov ↗OPM FedScope ↗

About & Methodology

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OpenFeds

Tracking the federal workforce with data from OPM FedScope. Open data, open source.

Data as of December 2025

Sources: OPM FedScope (December 2025 Employment, FY2020–2025 Separations & Accessions) | USASpending.gov (FY2025 Budget Authority).