| Complaint Date | | Status | | Case |
|---|
 07/10/2017 | | Active | | (CERCLA-08-2017-0006) CARPENTER SNOW CREEK MINING DISTRICT SUPERFUND SITE |
| 06/30/2017 | | Closed | | (CWA-08-2017-0017) MERIT ENERGY COMPANY, LLC |
| 06/29/2017 | | Closed | | (SDWA-08-2017-0022) SHOSHONE UTILITY ORGANIZATION |
| 06/27/2017 | | Closed | | (CWA-08-2017-0014) HAMLET HOMES CORPORATION |
| 06/27/2017 | | Closed | | (CWA-08-2017-0016) JMAC RESOURCES, INC. |
| 06/27/2017 | | Closed | | (TSCA-08-2017-0007) DENVER DESIGN BUILD, LLC |
| 06/20/2017 | | Closed | | (CWA-08-2017-0015) PERRY HOMES UTAH, INC. |
| 06/16/2017 | | Closed | | (SDWA-08-2017-0021) TETON HIGH ADVENTURE BASE WATER SYSTEM |
| 06/15/2017 | | Closed | | (SDWA-08-2017-0019) WHITEROCKS PUBLIC WATER SYSTEM |
| 06/15/2017 | | Closed | | (SDWA-08-2017-0020) URIAH HEEPS SPRING PUBLIC WATER SYSTEM |
| 05/19/2017 | | Closed | | (SDWA-08-2017-0018) Boys and Girls Club Northern Cheyenne |
| 05/18/2017 | | Closed | | (SDWA-08-2017-0017) UNITED METHODIST CIRCLE J RANCH |
| 05/17/2017 | | Closed | | (FIFRA-08-2017-0005) BOND TECHNOLOGY SYSTEMS, INC. |
| 05/12/2017 | | Closed | | (CWA-08-2017-0013) ROSEBUD RECYCLING, LLC |
| 05/11/2017 | | Closed | | (CERCLA-08-2017-0004) SUNNYSIDE GOLD CORPORATION |
| 05/11/2017 | | Closed | | (SDWA-08-2017-0016) CITY OF RAWLINS |
| 05/09/2017 | | Closed | | (CERCLA-08-2017-0003) EP ENERGY E&P COMPANY, LP |
| 05/09/2017 | | Closed | | (SDWA-08-2017-0015) RENAE HALL & SHAWN HALL |
| 04/26/2017 | | Closed | | (CWA-08-2017-0012) BASIN WESTERN, INC. |
| 04/25/2017 | | Closed | | (SDWA-08-2017-0013) BLACK MOUNTAIN PROPERTIES, LLC & LONE TREE VILLAGE MOBILE HOME PARK |
| 04/25/2017 | | Closed | | (SDWA-08-2017-0014) OX YOKE RANCH |
| 04/25/2017 | | Closed | | (TSCA-08-2017-0005) KGN ASSET MANAGEMENT LLC & KGN ASSET MANAGEMENT, INC. |
| 04/25/2017 | | Closed | | (TSCA-08-2017-0006) HOLLY STILES |
| 04/24/2017 | | Active | | (CWA-08-2017-0011) CRESTWOOD EQUITY PARTNERS, LP |
| 04/19/2017 | | Closed | | (CWA-08-2017-0010) ONEOK ROCKIES MIDSTREAM, LLC |
| 04/03/2017 | | Closed | | (TSCA-08-2017-0004) MOUNTAIN STATES CONSTRUCTION, LLC |
| 03/29/2017 | | Closed | | (SDWA-08-2017-0012) BLACKFEET UTILITY COMMISSION |
| 03/27/2017 | | Closed | | (TSCA-08-2017-0003) FORTE DISTINCTIVE HOMES, LLC |
| 03/21/2017 | | Active | | (CWA-08-2017-0008) LINCOLN COUNTY |
| 03/21/2017 | | Closed | | (SDWA-08-2017-0010) LARRY CAGE, LINDA CAGE, BILLY CAGE & PATRICIA CAGE (DEVILS TOWER VIEW PWS) |
| 03/21/2017 | | Closed | | (SDWA-08-2017-0011) ROXANE CRETAL & KELLY GARLAND (FLAT CREEK RV PARK PWS) |
| 03/17/2017 | | Closed | | (SDWA-08-2017-0009) EXXON MOBIL CORPORATION, SHUTE CREEK GAS PLANT PWS |
| 03/10/2017 | | Closed | | (SDWA-08-2017-0008) PAINT ROCK ENTERPRISES, LLC & C5 YOUTH FOUNDATION OF SOUTHERN CALIFORNIA, INC. |
| 03/07/2017 | | Closed | | (CWA-08-2017-0007) FROSTWOOD 6 LLC |
| 02/27/2017 | | Closed | | (FIFRA-08-2017-0004) THE GROW DEPOT, INC. |
| 02/02/2017 | | Closed | | (CWA-08-2017-0006) QC ENERGY RESOURCES, INC. |
| 02/01/2017 | | Closed | | (CERCLA-08-2017-0002) QUARTZ HILL TAILINGS PILE W/IN CENTRAL CITY/CLEAR CREEK SUPERFUND SITE |
| 01/19/2017 | | Closed | | (CERCLA-08-2017-0001) UINTAH MINING DISTRICT SITE, OPERABLE UNIT 1 |
| 01/12/2017 | | Closed | | (CWA-08-2017-0005) ROBERT GREGG SEASE |
| 01/12/2017 | | Active | | (CWA-08-2017-0009) ROBERT GREGG SEASE |
| 12/27/2016 | | Active | | (SDWA-08-2017-0007) MONUMENT GLOBAL RESOURCES, INC. |
| 12/23/2016 | | Closed | | (SDWA-08-2017-0006) CHIPPEWA-CREE TRIBE |
| 12/23/2016 | | Closed | | (TSCA-08-2017-0002) LIME PAINTINGS, LLC |
| 12/06/2016 | | Active | | (SDWA-08-2017-0005) PIONEER NATURAL RESOURCES |
| 12/06/2016 | | Closed | | (TSCA-08-2017-0001) SOLID GROUND HOMES, LLC |
| 11/30/2016 | | Closed | | (FIFRA-08-2017-0003) LENNOX INDUSTRIES INC. |
| 11/28/2016 | | Closed | | (CWA-08-2017-0004) REX OIL COMPANY, INC. |
| 11/07/2016 | | Closed | | (CWA-08-2017-0003) WESTLAND CONSTRUCTION |
| 11/04/2016 | | Closed | | (SDWA-08-2017-0004) ALTA COMMUNITY PIPELINE |
| 10/24/2016 | | Closed | | (CAA-08-2017-0001) NOBLE ENERGY, INC. |
| 10/24/2016 | | Closed | | (FIFRA-08-2017-0001) THATCHER COMPANY |
| 10/24/2016 | | Closed | | (FIFRA-08-2017-0002) INTERMOUNTAIN FARMERS ASSOCIATION |
| 10/13/2016 | | Closed | | (CWA-08-2017-0002) THE ROSEBUD SIOUX TRIBE-SEWER REVENUE DEPARTMENT |
| 10/13/2016 | | Closed | | (sdwa-08-2017-0003) MOUNTAIN VILLAGE PARKS, INC. AND DANIEL & DIANE ALEXANDER |
| 10/12/2016 | | Closed | | (CWA-08-2017-0001) HUGHES GENERAL CONTRACTORS |
| 10/12/2016 | | Closed | | (SDWA-08-2017-0002) THE FORT BELKNAP INDIAN COMMUNITY AND PRARIE MOUNTAIN UTILITIES, LODGEPOLE HOUSI... |
| 10/07/2016 | | Closed | | (SDWA-08-2017-0001) CONFEDERATED SALISH & KOOTENAI TRIBES AND SALISH & KOOTENAI HOUSING AUTHORITY |
| 09/30/2016 | | Closed | | (FIFRA-08-2016-0014) CROP PRODUCTION SERVICES, INC. |
| 09/30/2016 | | Closed | | (FIFRA-08-2016-0015) WALMART |
| 09/30/2016 | | Closed | | (SDWA-08-2016-0037) CROW AGENCY PUBLIC WATER SYSTEM |
| 09/30/2016 | | Closed | | (SDWA-08-2016-0038) US DEPARTMENT OF VETERANS AFFAIRS, SHERIDAN VA MEDICAL CENTER |
| 09/29/2016 | | Closed | | (cwa-08-2016-0021) WHITE ROCK OIL AND GAS |
| 09/29/2016 | | Closed | | (FIFRA-08-2016-0013) MISSION LAWN AND LANDSCAPE |
| 09/29/2016 | | Closed | | (SDWA-08-2016-0031) THE ROCKY MOUNTAIN CONFERENCE OF SEVENTH-DAY ADVENTISTS |
| 09/29/2016 | | Closed | | (SDWA-08-2016-0032) OWL CREEK WATER DISTRICT |
| 09/29/2016 | | Closed | | (SDWA-08-2016-0033) CITY KIDS TO WILDERNESS PROJECT, INC. |
| 09/29/2016 | | Closed | | (SDWA-08-2016-0034) WARM SPRINGS WATER DISTRICT |
| 09/29/2016 | | Closed | | (SDWA-08-2016-0035) SEMINOE BOAT CLUB |
| 09/29/2016 | | Closed | | (SDWA-08-2016-0036) LONG SHOT ADVENTURES, INC. |
| 09/28/2016 | | Closed | | (CAA-08-2016-0008) NORBEST, LLC |
| 09/28/2016 | | Closed | | (FIFRA-08-2016-0011) E.M. SYSTEMS, INC. |
| 09/28/2016 | | Closed | | (FIFRA-08-2016-0012) J & J CHEMICAL, INC. |
| 09/27/2016 | | Closed | | (CWA-08-2016-0019) UCH-MHS |
| 09/27/2016 | | Closed | | (CWA-08-2016-0020) BIG-D CONSTRUCTION CORPORATION |
| 09/27/2016 | | Closed | | (SDWA-08-2016-0029) SUNDRIDGE ESTATES AND O&M SERVICES |
| 09/27/2016 | | Closed | | (SDWA-08-2016-0030) GARDENS NORTH HOMEOWNERS ASSOCIATION AND O&M SERVICES |
| 09/26/2016 | | Closed | | (CWA-08-2016-0018) WAGNER CONSTRUCTION |
| 09/23/2016 | | Closed | | (CAA-08-2016-0007) OTTO AND SONS, INC. |
| 09/23/2016 | | Closed | | (CWA-08-2016-0014) WHITING OIL AND GAS CORPORATION |
| 09/23/2016 | | Closed | | (EPCRA-08-2016-0002) OTTO AND SONS, INC. |
| 09/23/2016 | | Closed | | (EPCRA-08-2016-0003) VANCE BROTHERS, INC. |
| 09/22/2016 | | Closed | | (CAA-08-2016-0006) GR/RS/SW CO. JOINT POWERS WATER BOARD |
| 09/22/2016 | | Closed | | (SDWA-08-2016-0028) CEDAR HILLS WATER COMPANY |
| 09/20/2016 | | Closed | | (CWA-08-2016-0017) KANYON SPECIALTY CONTRACTORS, INC. |
| 09/20/2016 | | Closed | | (SDWA-08-2016-0026) ROBERTS TRAILER PARK PUBLIC WATER SYSTEM |
| 09/19/2016 | | Closed | | (RCRA-08-2016-0008) WES COLOMBE D.B.A ALLSTOP |
| 09/19/2016 | | Closed | | (SDWA-08-2016-0022) ROBERT VOLCIC |
| 09/19/2016 | | Closed | | (SDWA-08-2016-0023) HIGH MEADOW RANCH WATER DISTRICT |
| 09/19/2016 | | Closed | | (sdwa-08-2016-0024) LDS TEN SLEEP MEETINGHOUSE PUBLIC WATER SYSTEM |
| 09/19/2016 | | Closed | | (SDWA-08-2016-0025) FIREHOLE RECREATION AREA PUBLIC WATER SYSTEM |
| 09/19/2016 | | Closed | | (SDWA-08-2016-0027) CHIPPY'S KITCHEN LLC |
| 09/13/2016 | | Active | | (CWA-08-2016-0016) ROGER LOTHSPEICH |
| 09/13/2016 | | Closed | | (SDWA-08-2016-0021) RHP PROPERTIES, INC. & HIDDEN HILLS, LLC |
| 09/12/2016 | | Closed | | (CERCLA-08-2016-0007) MAZEPPAH MINE WASTE SITE |
| 09/12/2016 | | Closed | | (CWA-08-2016-0015) DAKOTA PETROLEUM TRANSPORT SOLUTIONS, LLC |
| 09/12/2016 | | Closed | | (SDWA-08-2016-0019) WEST END WATER DISTRICT |
| 09/12/2016 | | Closed | | (SDWA-08-2016-0020) SOLVAY CHEMICALS, INC. |
| 09/07/2016 | | Closed | | (CERCLA-08-2016-0006) EMPIRE STATE OIL Co. |
| 08/30/2016 | | Closed | | (CAA-08-2016-0005) CANARY DRILLING SERVICES, LLC |
| 08/26/2016 | | Active | | (RCRA-08-2016-0007) HARVEY OST OILFIELD SERVICES, LLC |
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