Contact Us About Impaired Waters and TMDLs

For general questions or comments about impaired waters and TMDLs, please use the form below. Be sure to include your e-mail address if you’d like a response.

For questions about a particular waterbody in your area, use the map below to find the impaired waters and TMDL contacts for your EPA Regional Office:

Region 1 TMDL Contacts

Regional TMDL Coordinator
Ivy Mlsna (mlsna.ivy@epa.gov)
(617) 918-1311

State TMDL Coordinator
Theresa Vander Woude (vanderwoude.theresa@epa.gov)
(617) 918-1043

Region 2 TMDL Contacts

NJ, PR, USVI 303(d)/305(b) List Lead, Data Management Support
Makini Valentine (valentine.makini@epa.gov)
212-637-3824

New York 303(d)/305(b) List Lead, Indian Nation Assessment Lead, Data Management Support
Ryan Van Manen (vanmanen.ryan@epa.gov)
212-637-3819

Regional TMDL Coordinator
NJ, NY TMDL Lead
Rosella O'Connor (oconnor.rosella@epa.gov)
212-637-3823

PR/VI TMDL Lead
Matt Bemis (bemis.matthew@epa.gov)
212-637-3793

Regional ATTAINS, Data Management Coordinator
Adam Fisher(fisher.adam@epa.gov)
212-637-3817

Region 3 TMDL Contacts

Standards and TMDLs Section Chief
Jessica Martinsen (martinsen.jessica@epa.gov)
(215) 814-5144

Regional TMDL Coordinator
Ashley Geiger (geiger.ashley@epa.gov)
(215) 814-2774

Regional Data Management and Listing Coordinator
Jillian Adair (adair.jillian@epa.gov)
(215) 814-5713

Regional Monitoring and Assessment Coordinator
Leah Ettema (ettema.leah@epa.gov)
(304) 234-0245

Delaware

EPA 303(d) List/TMDL Contact
Taylor Krolik (krolik.taylor@epa.gov)
(215) 814-2079

State 303(d) List/TMDL Contact
DE Dept. of Natural Resources and Environmental Control (DNREC)
Bradford Smith (bradford.smith@state.de.us)
DNREC Division of Water Resources
29 South State St.
Dover, DE 19901

District of Columbia

EPA 303(d) List/TMDL Contact
Raffy Marano (marano.raffaela@epa.gov)
(215) 814-2397

District 303(d) List/TMDL Contact
DC Dept. of Energy and Environment (DOEE)
Efeturi Oghenekaro (Efeturi.Oghenekaro@dc.gov), Branch Chief
Government of the District of Columbia
1200 First Street NE, 5th Floor
Washington, DC 20002

Maryland

EPA 303(d) List/TMDL Contact
Hunter Pates (pates.hunter@epa.gov)
(215) 814-3385

State TMDL Contact
MD Dept. of the Environment (MDE)
Jeff White (jeff.white@maryland.gov)
Water and Science Administration, MDE
1800 Washington Blvd., Suite 540
Baltimore, MD 21230-1718

State 303(d) List Listing Contact
MD Dept. of the Environment (MDE)
Matthew Stover (matthew.stover@maryland.gov)
Water and Science Administration, MDE
1800 Washington Blvd., Suite 540
Baltimore, MD 21230-1718

Pennsylvania

EPA 303(d) List/TMDL Contact
Izzy Castiglioni (castiglioni.izzy@epa.gov)
(215) 814-2773

State 303(d) List Contact
PA. Dept. of Environmental Protection (PADEP)
Dustin Shull (dushull@pa.gov), Environmental Group Manager
Assessment Section
PADEP
400 Market St.
Harrisburg, PA 17105-8555

State TMDL Contact
PA. Dept. of Environmental Protection (PADEP)
Bill Brown (willbrown@state.pa.us)
PADEP Watershed Protection Division
400 Market St.
Harrisburg, PA 17105-8555

Virginia

EPA 303(d) List /TMDL Contact
Juan Vicenty-Gonzalez (VicentyGonzalez.Juan@epa.gov)
(215) 814-2952

State 303(d) List Contact
VA Dept. of Environmental Quality (VADEQ)
Sandra Mueller (sandra.mueller@deq.virginia.gov), Manager
VADEQ Water Monitoring and Assessment Program
P.O. Box 1105
Richmond, VA 23218

State TMDL Contact
VA Dept. of Environmental Quality (VADEQ)
Justin Williams (justin.williams@deq.virginia.gov), Director
Office of Watersheds and Local Government Assistance
P.O. Box 10009
629 E Main St.
Richmond, VA 23240

West Virginia

EPA 303(d) List /TMDL Contact
Leah Ettema (ettema.leah@epa.gov)
(304) 234-0245

State 303(d) List /TMDL Contact
WV Dept. of Environmental Protection (WVDEP)
Mindy Neil (mindy.s.neil@wv.gov), TMDL Program Manager
WVDEP Division of Water and Waste Management
601 57th St. SE
Charleston, WV 25304-2345

Region 4 TMDL Contacts

Alabama

EPA 303(d)/TMDL
Chauncey Orr (orr.chauncey@epa.gov)
(404) 562-9149

Florida

EPA TMDL
Laila Hudda (hudda.laila@epa.gov)
(404) 562-9007

EPA 303(d)
Joe Pohnan (pohnan.joseph@epa.gov)
(404) 562-9731

Georgia

EPA 303(d)/TMDL
Bonita Johnson (johnson.bonita@epa.gov)
(404) 562-9388

Kentucky

EPA 303(d)/TMDL
Matthew Revel (Revel.Matthew@epa.gov)
(404) 562-8353

Mississippi

EPA 303(d)/TMDL
William Melville (melville.william@epa.gov)
(404) 562-9266

North Carolina

EPA 303(d)/TMDL
Ansel Bubel (Bubel.Ansel@epa.gov)
(404) 562-9692

South Carolina

EPA TMDL
Chauncey Orr (orr.chauncey@epa.gov)
(404) 562-9149

EPA 303(d)
Joe Pohnan (pohnan.joseph@epa.gov)
(404) 562-9731

Tennessee

EPA 303(d)/TMDL
Liz Smith (smith.liz@epa.gov)
(404) 562-8782

Region 5 TMDL Contacts

Watersheds and Wetlands Branch Manager - Dave Pfeifer (pfeifer.david@epa.gov), 312-353-9024
Watersheds Section Supervisor - Donna Keclik (keclik.donna@epa.gov), 312-886-6766
Regional TMDL Coordinator - Dave Werbach (werbach.david@epa.gov), 312-886-4242
Regional ATTAINS Coordinator - Jillian Inks (inks.jillian@epa.gov), 312-886-0778
Regional 303(d) List Coordinator - Donna Keclik (keclik.donna@epa.gov), 312-886-6766

303(d) List Reviewers

Illinois - Wendy Drake (drake.wendy@epa.gov), 312-886-6705
Indiana - James Ruppel (ruppel.james@epa.gov), 312-886-1823
Michigan - James Ruppel (ruppel.james@epa.gov), 312-886-1823
Minnesota - Paul Proto (proto.paul@epa.gov), 312-353-8657
Ohio - Paul Proto (proto.paul@epa.gov), 312-353-8657
Wisconsin - Wendy Drake (drake.wendy@epa.gov), 312-886-6705

Region 6 TMDL Contacts

Arkansas

EPA 303(d)/TMDL Contact
Selena Medrano (medrano.selena@epa.gov)
(214) 665-2776

Louisiana

EPA 303(d)/TMDL Contact
Tami Sundquist (sundquist.tami@epa.gov)
(214) 665-8360

New Mexico

EPA 303(d)/TMDL Contact
Rob Cook (cook.robert@epa.gov)
(214) 665-7141

Oklahoma

EPA 303(d)/TMDL Contact
Lindsey Griffin (griffin.lindsey@epa.gov)
(214) 665-2797

Texas

EPA 303(d)/TMDL Contact
Britt Dean (dean.britt@epa.gov)
(214) 665-2722

Region 7 TMDL Contacts

Standards and Water Quality Branch Supervisor
Amy Shields (shields.amy@epa.gov) 913-551-7396

Water Quality Section Supervisor
David Pratt (pratt.david@epa.gov) 913-551-7552

Regional TMDL and IR Coordinator
Chelsea Paxson (paxson.chelsea@epa.gov) 913-551-7906

Regional ATTAINS, Data Management Coordinator
Kimberly Bowman (bowman.kimberly@epa.gov) 913-551-7594

Regional Modeling Coordinator
Steven Wang (wang.steven@epa.gov) 913-551-7142

Water Division Monitoring Coordinator and TMDL/IR Support:
Jared Schmalstieg (schmalsteig.jared@epa.gov) 913-551-7688

Iowa

EPA Listing and TMDLs Contact:
Madison Stieg (stieg.madison@epa.gov) 913-551-7354

Kansas

EPA Listing and TMDLs Contact:
Joyeta Chowdhury (chowdhury.joyeta@epa.gov) 913-551-7560

Missouri

EPA Listing and TMDLs Contact:
Dane Boring (boring.dane@epa.gov) 913-551-7676