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Indiana Department of Environmental Management

IDEM > Contact > Staff Maps > Storm Water Program Staff Storm Water Program Staff

Contact the Office of Water Quality Storm Water Program

Indiana Department of Environmental Management
Office of Water Quality Surface Water, Operations & Enforcement Branch
Wetlands and Storm Water Section - Storm Water Program
100 North Senate Avenue MC 65-42, Room 1255
Indianapolis, Indiana 46204

Toll Free: (800) 451-6027

Storm Water Permits Program Staff:

  • Section Chief: Randy Braun CPESC CMS4S, (317) 234-3980, RBraun at

Storm Water Specialists Regional Assignments
Permits: Construction Site Run-off and Industrial Storm Water
  • Storm Water Permit Coordinator: Heather Winebrinner, (317) 233-1864, Hwinebrinner at

This position has primary responsibility for processing Notices of Intent and Notices of Termination, reviewing permit reports and monitoring data, and providing information to permittees and the public for the Construction Site Run-off (Rule 5) program and Industrial Storm Water (Rule 6) program. Other duties include, but are not limited to compliance, enforcement referrals, program development, and education.

Municipal Separate Storm Sewer Systems (MS4)
  • MS4 Coordinator: Reggie Korthals, (317) 234-1601, RKorthal at

This position has primary responsibility for administration of the MS4 Program. Duties include MS4 Program development, MS4 audits, complaint investigation, MS4 facility inspection, compliance, enforcement referrals, and education.

Storm Water Specialists

These positions are assigned regional (multi-county) responsibilities to assess compliance with construction site run-off and industrial storm water permits. Duties include, but are not limited to plan review, site inspections, complaint investigation, MS4 audits, enforcement referrals, and education.

  • Ronnie Boehm, CPESC, (812) 380-2305, RBoehm at
  • Rob Beck CESSWI, (317) 234-5028, RBeck at
  • Ericka Schmid, (317) 233-0572, ESchmid at
  • Doug Wolf CPESC, (317) 234-5026, DWolf at
  • Dan Perez, (812) 358-2027, DPerez1 at
  • Sue Bock, (317) 233-1135, SBock at