William Lehman
Economist at US Army Corps of Engineers
Claremore, Oklahoma, United States
Summary
👤
Senior🎓
Top SchoolWilliam Lehman is an economist with 10+ years at the US Army Corps of Engineers specializing in integrating water-resources modeling into watershed-scale risk analyses and policy implementations. He leads cross-disciplinary teams to operationalize tools like HEC-WAT for flood and hydropower economic evaluation and supported FEMA’s transition to Risk Rating 2.0 by improving data quality and interagency coordination. Holding master’s degrees in Economics and Risk Management, he blends quantitative rigor with practical systems thinking to translate models into decision-ready workflows. Based in Claremore, Oklahoma, he is known for collaborative problem-solving and a knack for making complex hydrologic-economic analyses actionable for stakeholders.
10 years of coding experience
Masters of Science, Economics, Masters of Science, Economics at Oklahoma State UniversityMasters of Science, Risk Management, 3.75, Masters of Science, Risk Management, 3.75 at Notre Dame of Maryland University
Github Skills (41)
go9
database8
monte-carlo8
statistics8
java8
timeseries-database8
risk-analysis7
water7
regular-expression7
parser7
converting6
eve6
decision-making6
regex6
ord6
Programming languages (10)
Github contributions (5)
USACE-NSI/nsi-survey-server
Dec 2020 - Jul 2026
Contributions:7 pushes, 3 branches, 10 issues in 5 years 8 months
USACE/go-consequences
Sep 2020 - Jan 2023
A lightweight consequences computational engine written in Go
Contributions:39 reviews, 423 commits, 48 PRs in 2 years 4 months
go
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