Lock and Dam Repairing

What the Numbers Say About Lock and Dam Repairing

Federal agencies employ 457 people in the Lock and Dam Repairing occupation (OPM code 5318), accounting for 0.0% of the total federal civilian workforce of 2,289,472 for the March 2025 reporting window. Headcount in this occupation moved down by -1.5% versus the prior period, though at this small a headcount, year-to-year swings can reflect a handful of hires or departures rather than a broad hiring trend.

Average tenure in Lock and Dam Repairing runs 13.3 years, a mid-length average tenure, reflecting a mix of career employees and those who transfer or exit mid-career. Pay averages $82,306 per year, 25.1% below the $109,869 federal civilian average and up 1.8% from the prior period, a modest shift, consistent with routine locality pay and grade-level movement.

The Industrial Equipment Maintenance Family family (code 53) groups Lock and Dam Repairing together with 10 other related occupations across the federal government. Candidates browsing USAJOBS for Lock and Dam Repairing postings should also review these sibling occupations, since federal hiring managers often cross-post positions across closely related codes when recruitment is difficult. All figures here come directly from OPM FedScope Employment Cubes, the same official source referenced in federal workforce planning, budget justifications, and GAO reports.

Within the Industrial Equipment Maintenance Family family, Lock and Dam Repairing ranks #7 of 11 by headcount, accounting for 4.3% of the family's combined 10,607 employees.