Site Remediation Contacts

Our team takes action to prevent environmental contamination and restores the environmental condition as a result of contamination for which Union Pacific is responsible.  Contact team members at environmental@up.com.

View a printable territory map

  • EPA Region 6 - LA
    EPA Region 9 - NV
    Environmental Right of Entry
    Property Sales
    Lease Site Audit Program
    Water Wells Program

    Scott Selken

    Phone: 402-544-4159

  • EPA Region 9 - CA

    Mike Makerov

    Phone: 909-942-0774

  • EPA Region 8 - SD, MT, WY
    EPA Region 10 - ID, WA, OR

    John DeJong

    Phone: 509-866-8329

  • EPA Region 6 - NM, OK
    EPA Region 7 - KS, NE
    EPA Region 8 - CO, UT
    EPA Region 9 - AZ
    Laboratory Program
    SysDAT

    Becky Rewey

    Phone: 719-839-1765

  • EPA Region 4 - TN
    EPA Region 5 - IL, IN, MI, MN, WI
    EPA Region 6 - AR, TX 

    Kevin Peterburs

    Phone: 414-267-4164

  • EPA Region 7 - IA, MO
    Engineering Soils Management
    Financial Assurance

    Jim Brannen

    Phone: 402-544-5979

  • Asbestos

    Scott Wheeler

    Phone: 801-212-5234