Numerical data corresponding to figures. This dataset is associated with the following publication: Hensley, J., J. Das Schober, M. Magnuson, and W. Harper. Powdered Activated Carbon Treatment of PFAS-Containing Washwater From Aircraft Hangar Pipe Rinsing. Remediation Journal. John Wiley & Sons, Inc., Hoboken, NJ, USA, 36(2): e70065, (2026).