TMDL (Total Maximum Daily Load) Contacts
US EPA Region 8:
Jim Ruppel
TMDL Coordinator
1595 Wynkoop Street
Denver, CO 80202-1129
303-312-6846
ruppel.james@epa.gov
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Sandra Spence
TMDL Specialist
State contact for: UT, WY
1595 Wynkoop Street
Denver, CO 80202-1129
303-312-6947
spence.sandra@epa.gov
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Vern Berry
TMDL Specialist
State contact for: ND, SD
1595 Wynkoop Street
Denver, CO 80202-1129
303-312-6234
berry.vern@epa.gov |
Ron Steg
USEPA Region 8 - Montana Operations Office
Federal Building 10 West 15th St. Suite 3200 Helena, MT 59626 406-457-5024 steg.ron@epa.gov |
Region 8 States:
Colorado
Phil Hegeman Water Quality Control Division Colorado Department of Public Health and Environment 4300 Cherry Creek Drive South Denver, CO 80222 303-692-3518
philip.hegeman@state.co.us
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Montana
George Mathieus
Planning, Prevention, Assistance Division
Montana Department of Environmental Quality
P.O. Box 200901
Helena, MT 59620-0901
406-444-7423
gemathieus@mt.gov
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North Dakota
Mike Ell Division of Water Quality
Department of Health
P.O. Box 5520 Bismarck, ND 58502 701-328-5210 mell@state.nd.us |
South Dakota
Gene Stueven
Division of Environmental Regulation
Department of Environment and Natural Resources
Joe Foss Building
523 East Capitol
Pierre, SD 57501
605-773-5682
gene.stueven@state.sd.us
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Utah
Carl Adams
Department of Environmental Quality
288 North 1460 West
P.O. Box 144870
Salt Lake City, UT 84114
801-538-9215
carladams@utah.gov
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Wyoming
Don Newton
Department of Environmental Quality
Herschler Bldg., 4th floor
122 West 25th Street
Cheyenne, WY 82002
307-335-6965
dnewto@state.wy.us
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