| Complaint Date | | Status | | Case |
|---|
 08/21/2019 | | Closed | | (SDWA-08-2019-0039) USDA FOREST SERVICE, BRIDGER-TETON NATIONAL FOREST |
| 08/21/2019 | | Closed | | (SDWA-08-2019-0040) USDA FOREST SERVICE, BRIDGER-TETON NATIONAL FOREST |
| 08/20/2019 | | Active | | (CERCLA-08-2019-0004) SILVER BOW CREEK/BUTTE AREA SUPERFUND SITE |
| 08/20/2019 | | Closed | | (TSCA-08-2019-0004) KELLY CUSTOM PAINTING LLC |
| 08/15/2019 | | Active | | (CERCLA-08-2019-0003) THE BEN FRANKLIN MINE; EUREKA GULCH PROPERTIES LLC AND RYAN BENNETT |
| 08/15/2019 | | Closed | | (FIFRA-08-2019-0008) HEADS UP PLANT PROTECTANTS HUPP |
| 08/13/2019 | | Closed | | (RCRA-08-2019-0003) SUNCOR ENERGY (U.S.A), INC. |
| 08/12/2019 | | Active | | (TSCA-08-2019-0003) PAPPAS PAINTING & REPAIR, INC. |
| 08/09/2019 | | Closed | | (SDWA-08-2019-0038) SISSETON-WAHPETON OYATE AND LAKE TRAVERSE UTILITY COMMISSION, PEEVER FLATS WATER... |
| 08/06/2019 | | Closed | | (SDWA-08-2019-0037) NORTHERN CHEYENNE TRIBE AND NORTHERN CHEYENNE UTILITIES COMMISSION, BUSBY COMMUN... |
| 08/02/2019 | | Closed | | (SDWA-08-2019-0035) BLACKFEET TRIBE AND TWO MEDICINE WATER COMPANY, TOWN OF BROWNING PUBLIC WATER SY... |
| 08/02/2019 | | Closed | | (SDWA-08-2019-0036) MS. LAURA LADD, MR. DYLAN KING, GT HALPIN FAMILY HOLDINGS, LLC |
| 07/19/2019 | | Closed | | (SDWA-08-2019-0034) BRYAN AND JUDY POWNALL, BRYAN'S PLACE WATER SYSTEM |
| 07/18/2019 | | Closed | | (SDWA-08-2019-0033) DAVID MACKENZIE, RED ROCK RANCH PUBLIC WATER SYSTEM |
| 07/17/2019 | | Closed | | (SDWA-08-2019-0032) THE CROW TRIBE AND APSAALOOKE WATER AND WASTEWASTER AUTHORITY |
| 07/15/2019 | | Closed | | (FIFRA-08-2019-0007) DIVERSEY, INC. |
| 07/15/2019 | | Closed | | (SDWA-08-2019-0031) TETON COUNTY WEED AND PEST DISTRICT |
| 07/11/2019 | | Active | | (CERCLA-08-2019-0002) RICHARDSON FLAT LOWER SILVER CREEK SETTLEMENT |
| 07/11/2019 | | Closed | | (SDWA-08-2019-0030) CIRCLE J RANCH |
| 07/08/2019 | | Active | | (FIFRA-08-2019-0005) SYNERGY SEEDS INC. |
| 07/03/2019 | | Active | | (CWA-08-2019-0004) THE TOWN OF LODGE GRASS |
| 07/03/2019 | | Closed | | (FIFRA-08-2019-0006) LIVINGSTON INTERNATIONAL |
| 07/03/2019 | | Closed | | (SDWA-08-2019-0029) USD FOREST SERVICE, MEDICINE BOW-ROUTT NATIONAL FORESTS AND THUNDER BASIN NATION... |
| 07/02/2019 | | Closed | | (FIFRA-08-2019-0004) LIVINGSTON INTERNATIONAL |
| 07/01/2019 | | Active | | (FIFRA-08-2019-0003) NUTECH SPECIALTIES, INC. |
| 06/26/2019 | | Closed | | (SDWA-08-2019-0028) WAYNE & HOLLI JONES; DEER HAVEN LODGE |
| 06/19/2019 | | Closed | | (SDWA-08-2019-0027) NORTHERN CHEYENNE UTILITY COMMISSION, BIRNEY VILLAGE |
| 06/13/2019 | | Active | | (CAA-08-2019-0009) DEVON ENERGY |
| 06/07/2019 | | Closed | | (SDWA-08-2019-0026) ALTA COMMUNITY PIPELINE |
| 06/06/2019 | | Active | | (CAA-08-2019-0007) QEP ENERGY COMPANY |
| 06/06/2019 | | Closed | | (SDWA-08-2019-0025) LOUIE ANDERSON; TEN SLEEP ROCK RANCH |
| 06/05/2019 | | Active | | (FIFRA-08-2019-0001) J&J PRODUCE INC. DBA GREAT BASIN TURF |
| 06/05/2019 | | Active | | (FIFRA-08-2019-0002) SPAY FIRST! INC. |
| 06/05/2019 | | Closed | | (SDWA-08-2019-0024) THE CROW TRIBE, AND APSAALOOKE WATER AND WASTEWATER AUTHORITY |
| 06/04/2019 | | Closed | | (SDWA-08-2019-0023) CHIPPEWA CREE INDIANS OF THE ROCKY BOY'S RESERVATION |
| 06/03/2019 | | Active | | (SDWA-08-2019-0022) CRESCENT POINT ENERGY U.S. CORP |
| 05/24/2019 | | Active | | (CWA-08-2019-0003) THE CITY OF POPLAR, MONTANA |
| 05/20/2019 | | Closed | | (SDWA-08-2019-0020) JARED AND CHARLENE SEVERSON (ARROWHEAD LODGE WYOMING, LLC WATER SYSTEM) |
| 05/20/2019 | | Closed | | (SDWA-08-2019-0021) INDIAN HEALTH SERVICE, BLACKFEET COMMUNITY HOSPITAL |
| 05/16/2019 | | Closed | | (SDWA-08-2019-0019) MEADOWLARK LAKE LODGE, LLC, MEADOWLARK LAKE LODGE PUBLIC WATER SYSTEM |
| 05/08/2019 | | Closed | | (CWA-08-2019-0002) MARATHON OIL COMPANY |
| 05/07/2019 | | Closed | | (CAA-08-2019-0010) CRESCENT POINT ENERGY U.S. CORP |
| 05/07/2019 | | Closed | | (SDWA-08-2019-0018) ROZET RANCHETTES I&S DISTRICT |
| 04/25/2019 | | Closed | | (SDWA-08-2019-0017) LENNY J. KALWAY, LINE SHACK LODGE PUBLIC WATER SYSTEM |
| 04/17/2019 | | Closed | | (FIFRA-08-2019-0014) ULTRASONIC PEST REPELLER |
| 04/17/2019 | | Closed | | (SDWA-08-2019-0016) JAMES GRAY, OWNER, ELKHORN LODGE, LLC |
| 04/15/2019 | | Closed | | (TSCA-08-2019-0002) ROOF CRAFTERS OF COLORADO LLC |
| 04/08/2019 | | Closed | | (CAA-08-2019-0008) PHILLIPS 66 COMPANY; AND CONOCOPHILLIPS COMPANY, BILLINGS REFINERY |
| 04/08/2019 | | Active | | (RCRA-08-2019-0002) DEPUY SYNTHES PRODUCTS, INC. |
| 04/02/2019 | | Closed | | (SDWA-08-2019-0015) TOWN OF SHOSHONI |
| 03/29/2019 | | Closed | | (FIFRA-08-2019-0013) NOVOZYMES BIOAG |
| 03/25/2019 | | Closed | | (SDWA-08-2019-0014) OGLALA SIOUX TRIBAL WATER & SEWER, WOUNDED KNEE WATER SYSTEM |
| 03/22/2019 | | Closed | | (SDWA-08-2019-0013) OGLALA SIOUX RURAL WATER SUPPLY SYSTEM AND OGLALA SIOUX TRIBAL WATER & SEWER, KY... |
| 03/20/2019 | | Active | | (CAA-08-2019-0006) KERR-MCGEE GATHERING LLC FORT LUPTON, PLATTE VALLEY, AND LANCASTER NATURAL GAS P... |
| 03/15/2019 | | Active | | (SDWA-08-2019-0012) DEPARTMENT OF INTERIOR, BUREAU OF INDIAN AFFAIRS, CROW AGENCY WATER SYSTEM |
| 03/12/2019 | | Active | | (CAA-08-2019-0005) DCP OPERATING COMPANY, LP GREELEY, KERSEY/MEWBOURN, PLATTEVILLE, ROGGEN, AND LAD... |
| 03/04/2019 | | Active | | (CAA-08-2019-0004) HIGHPOINT RESOURCES CORPORATION |
| 03/01/2019 | | Closed | | (SDWA-08-2019-0011) LAYNE BROWN HOBACK RV PARK PUBLIC WATER SYSTEM |
| 02/26/2019 | | Active | | (CAA-08-2019-0003) TARGA BADLANS LLC |
| 02/21/2019 | | Closed | | (CAA-08-2019-0002) TALLGRASS MIDSTREAM, LLC & TALLGRASS INTERSTATE GAS TRANSMISSION, LLC |
| 02/14/2019 | | Active | | (RCRA-08-2019-0001) TESTAMERICA LABORATORIES, INC. |
| 02/12/2019 | | Closed | | (EPCRA-08-2019-0001) INTEGRITY APPLIED SCIENCE INC |
| 02/11/2019 | | Closed | | (SDWA-08-2019-0009) SUE MILLER AND DAN MILLER, OWNERS (MILLER LOWER MOBILE HOME PARK) |
| 02/11/2019 | | Closed | | (SDWA-08-2019-0010) MOUNTAIN TOP BAPTIST ASSEMBLY |
| 02/06/2019 | | Closed | | (SDWA-08-2019-0008) BRIAN BLACK (SLOANES GENERAL STORE) |
| 02/05/2019 | | Closed | | (FIFRA-08-2019-0015) ARYSTA LIFESCIENCE NORTH AMERICA LLC |
| 12/27/2018 | | Closed | | (SDWA-08-2019-0006) JEFFREY CITY WATER & SEWER DISTRICT |
| 12/27/2018 | | Closed | | (SDWA-08-2019-0007) TOWN OF ALBIN, WYOMING |
| 12/20/2018 | | Closed | | (TSCA-08-2019-0001) METRO CONSTRUCTION, INC. |
| 12/18/2018 | | Closed | | (SDWA-08-2019-0005) JANET DONELAN (DEER HAVEN MOBILE HOME PARK) |
| 11/15/2018 | | Closed | | (CERCLA-08-2019-0001) ACM SMELTER AND REFINERY SITE, ATLANTIC RICHFIELD COMPANY & ARCO ENVIRONMENTAL R... |
| 11/14/2018 | | Closed | | (SDWA-08-2019-0003) CHIPPY'S KITCHEN LLC AND WILSON HARDWARE, INC. |
| 11/14/2018 | | Active | | (SDWA-08-2019-0004) LEISURE VALLEY, INC. |
| 11/01/2018 | | Closed | | (SDWA-08-2019-0002) FORT BERTHOLD RURAL WATER |
| 10/31/2018 | | Closed | | (SDWA-08-2019-0001) AMERICAN BAPTIST CHURCHES OF THE ROCKY MOUNTAINS |
| 10/29/2018 | | Active | | (CWA-08-2019-0001) THE CROW TRIBE, THE CROW TRIBE WATER RESOURCES DEPARTMENT, AND THE APSAALOOKE WA... |
| 10/22/2018 | | Closed | | (FIFRA-08-2019-0012) ECO-FRIENDLY BED BUG TRAPS |
| 10/10/2018 | | Closed | | (CAA-08-2019-0001) KINDER MORGAN ALTAMONT LLC |
| 09/27/2018 | | Closed | | (CAA-08-2018-0012) CLOVERDALE FOODS COMPANY |
| 09/27/2018 | | Closed | | (FIFRA-08-2018-0005) JUSTEQ, LLC |
| 09/27/2018 | | Closed | | (TSCA-08-2018-0006) ABBOTTS FIRE & FLOOD |
| 09/26/2018 | | Active | | (SDWA-08-2018-0036) THE ROCKY MOUNTAIN CONFERENCE OF 7TH DAY ADVENTISTS |
| 09/24/2018 | | Closed | | (FIFRA-08-2019-0011) ACTICIDE MV |
| 09/20/2018 | | Closed | | (SDWA-08-2018-0035) LAME DEER PUBLIC SCHOOLS |
| 09/20/2018 | | Closed | | (TSCA-08-2018-0005) VENEZIAS FINISHING TOUCH |
| 09/17/2018 | | Closed | | (CAA-08-2018-0010) Halcon Resources Corporation & Halcon Holdings, Inc. |
| 09/17/2018 | | Closed | | (CAA-08-2018-0011) AMPLIFY ENERGY CORP. |
| 09/13/2018 | | Active | | (SDWA-08-2018-0034) WARD CREEK LANDOWNERS ASSOCIATION |
| 09/04/2018 | | Closed | | (RCRA-08-2018-0003) WARWICK OIL GAS STATION |
| 08/09/2018 | | Closed | | (SDWA-08-2018-0033) ALTA COMMUNITY PIPELINE |
| 08/08/2018 | | Closed | | (CWA-08-2018-0013) C-2 CONSTRUCTION, INC. AND IRON MAN ENTERPRISES, LLC. |
| 08/02/2018 | | Closed | | (FIFRA-08-2019-0009) FRANKIE BEE FLEA & TICK ADJUSTABLE COLLAR |
| 08/02/2018 | | Closed | | (FIFRA-08-2019-0010) AQUCAR GA |
| 07/31/2018 | | Active | | (CAA-08-2018-0009) BASIN ELECTRIC POWER COOPERATIVE |
| 07/31/2018 | | Closed | | (CWA-08-2018-0010) TOM STUART CONSTRUCTION, INC. |
| 07/31/2018 | | Closed | | (CWA-08-2018-0011) GRAHAM CONSTRUCTION SERVICES, INC. |
| 07/31/2018 | | Closed | | (CWA-08-2018-0012) THE ROSEBUD SIOUX TRIBE-SEWER REVENUE DEPARTMENT |
| 07/31/2018 | | Closed | | (SDWA-08-2018-0030) KANOSH BAND OF THE PAIUTE INDIAN TRIBE OF UTAH |
| 07/31/2018 | | Closed | | (SDWA-08-2018-0031) ARAPAHO TRIBE OF THE WIND RIVER RESERVATION AND NORTHERN ARAPAHO WATER AND SEWER... |
| 07/31/2018 | | Closed | | (SDWA-08-2018-0032) FAIRVIEW WATER AND SEWER DISTRICT |
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