Smaller places in Colorado — page 29 of 30
Places with fewer than 20 listed facilities are grouped here — 8,935 facilities in all.
1 (…) · 2 (Akron 22.1 Mi.…) · 3 (Bennett, 8.6 M…) · 4 (Cheyenne Wells…) · 5 (Cokedale 16.8 …) · 6 (Cokedale, 11.3…) · 7 (Crested Butte…) · 8 (Douglas County…) · 9 (Eckley 4.4 Mi.…) · 10 (Fort Lupton 4.…) · 11 (Gilcrest 5.2 M…) · 12 (Greeley 5.7 Mi…) · 13 (Grover 5.6 Mi.…) · 14 (Hudson 6.7 Mi.…) · 15 (Keenesburg 7.2…) · 16 (Kersey 2.7 Mi.…) · 17 (Kersey 7.1 Mi.…) · 18 (Kersey, 3.0 Mi…) · 19 (Kersey, 7.3 Mi…) · 20 (La Salle, 3.7 …) · 21 (Livermore…) · 22 (Meeker, 7.6 Mi…) · 23 (Oak Creek…) · 24 (Parachute 6.0 …) · 25 (Platteville 3.…) · 26 (Rangely 22.8 M…) · 27 (Rifle 2.2 Mi. …) · 28 (Rockvale Area…) · 29 (Springfield…) · 30 (Weldona…)
| Place | Facility | Programs | Formal actions (5 yr) | Compliance status |
|---|---|---|---|---|
| Springfield | DURAN OIL CO (WAS WALSH PROPANE INC) | Air | — | No Violation Identified |
| Springfield | DURAN OIL CO (WAS WALSH PROPANE INC) | Air | — | No Violation Identified |
| Springfield | JORDAN PROCESS LLC | Hazardous waste | — | No Violation Identified |
| Springfield | LOAF N JUG INC NO 5 | Air | — | No Violation Identified |
| Springfield | LOVES COUNTRY STORE # 37 | Air | — | No Violation Identified |
| Springfield | SOUTHEAST COLORADO HOSPITAL DISTRICT | Air, Hazardous waste | — | No Violation Identified |
| Springfield | SPRINGFIELD MECHANICS SHOP (EPA EPA - SSID 08RA) | Hazardous waste | — | No Violation Identified |
| Springfield | SPRINGFIELD MUNICIPAL UTILITIES | Air | — | No Violation Identified |
| Springfield | TOWN OF SPRINGFIELD WATER SYSTEM IMPROVEMENT | Water | — | No Violation Identified |
| Springfield | TOWN OF SPRINGFIELD WATER SYSTEM IMPROVEMENT | Water | — | Significant Violation |
| Springfield Area | LP IND LLC - JORDAN PROCESS | Air | 1 | No Violation Identified |
| Springfield Area | TOWN OF SPRINGFIELD - MUNICIPAL LANDFILL | Air | 1 | No Violation Identified |
| St Louis | HARTMAN WALSH - PORTABLE BLASTING | Air | — | No Violation Identified |
| St. Anthony | DEPATCO - PORTABLE HOT MIX ASPHALT PLANT | Air | — | No Violation Identified |
| St. Charles | MILLSTONE WEBER - PORT BATCH PLANT #7001 | Air | — | No Violation Identified |
| State Wide | DIA BATCH PLANT SOUTH | Water | — | No Violation Identified |
| Statewide Permit | 2H MECHANICAL, LLC | Water | — | No Violation Identified |
| Statewide Permit | ST. VRAIN VALLEY SCHOOL DIST. | Water | — | No Violation Identified |
| Steamboat | DUCKELS CONST INC - HOGUE GRAVEL PIT | Air | — | No Violation Identified |
| Steamboat | PEABODY ENERGY - TWENTYMILE COAL LLC | Water | — | No Violation Identified |
| Steamboat | STEAMBOAT SKI AND RESORT CORPORATION MASTER SWMP | Water | — | No Violation Identified |
| Steamboat Springs 13.3 Mi. N O | PRECISION EXCAVATING, INC. - EL JAY 1145 | Air | — | No Violation Identified |
| Steamboat Springs 17.2 Mi. N O | FULCRUM ENERGY - REU 0681 1-23H2 | Air | 1 | No Violation Identified |
| Steamboat Springs 2.3 Mi. W Of | DUCKELS CONSTRUCTION BETTGER PIT | Air | — | No Violation Identified |
| Steamboat Springs 3.5 Mi. W Of | OLDCASTLE SW GROUP - TELLIER PIT | Air | — | No Violation Identified |
| Steamboat Springs 5.9 Mi. W Of | BEAR RIVER SAND AND GRAVEL | Air | — | No Violation Identified |
| Steamboat Springs 6.2 Mi. W Of | SOUTHWESTERN ENERG- TROUT CREEK PROD FAC | Air | — | No Violation Identified |
| Steamboat Springs 7.0 Mi. W Of | OLDCASTLE SW - CAMILLETTI MILNER PIT #2 | Air | — | No Violation Identified |
| Steamboat Springs 8.1 Mi. W Of | TWIN LANDFILL CORP. - MILNER LANDFILL | Air | 1 | Significant Violation |
| Steamboat Springs Area | DUCKELS CONST INC. DBA YAMPA AGGREGATES | Air | — | No Violation Identified |
| Sterlin | STERLIN DELIVERY CENTER | Water | — | No Violation Identified |
| Sterling 10.3 Mi. W Of | IMPETRO RESOURCES - NELSON A-6 | Air | — | No Violation Identified |
| Sterling 10.4 Mi. Nw Of | WESTERN OPERATING-TURNER, FRANK 1 | Air | — | No Violation Identified |
| Sterling 10.6 Mi. Nw Of | WESTERN OPERATING - TURNER 1 | Air | — | No Violation Identified |
| Sterling 11.5 Mi. W Of | WESTERN OPERATING CO - JOHN NELSON 2 | Air | — | No Violation Identified |
| Sterling 12.1 Mi. Nw Of | WESTERN OPERATING- REIKE C-3 | Air | — | No Violation Identified |
| Sterling 12.7 Mi. Nw Of | INVESTMENT EQUIPMT - CEDAR CREEK RANCH + | Air | — | No Violation Identified |
| Sterling 12.7 Mi. Nw Of | SCHNEIDER ENERGY SVCS - RANCH #1 | Air | — | No Violation Identified |
| Sterling 3.9 Mi. Nw Of | STRACHAN EXPLORATION - BANEY STATE | Air | — | No Violation Identified |
| Sterling 4.9 Mi. N Of | IMPETRO RESOURCES - STATE #1-A | Air | — | No Violation Identified |
| Sterling 6.6 Mi. N Of | TALLGRASS TERMINALS - STERLING TERMINAL | Air | — | No Violation Identified |
| Sterling 7.0 Mi. W Of | WESTERN OPERATING - VAN GUNDY, FRED 2 | Air | — | No Violation Identified |
| Sterling 7.6 Mi. S Of | INVESTMENT EQUIPMENT-COLORADO STATE 1-10 | Air | — | No Violation Identified |
| Sterling 8.5 Mi. Nw Of | WESTERN OPERATING - ARTHUR EDENS 1 | Air | — | No Violation Identified |
| Sterling 8.8 Mi. Nw Of | SUMMIT DJ-S - YENTER GAS PLANT | Air | — | No Violation Identified |
| Sterling 8.9 Mi. N Of | CHACO ENERGY COMPANY - ZIEGLER WELLS | Air | — | No Violation Identified |
| Sterling Area | CHACO ENERGY COMPANY - KOENIG-ASHBY | Air | — | No Violation Identified |
| Sterling Area | CHACO ENERGY COMPANY - SOME STATE | Air | — | No Violation Identified |
| Sterling Area | WESTERN OPERATING- NELSON JARRETT #1 SWD | Air | — | No Violation Identified |
| Stone City | TOMAHAWK MINE | Water | — | No Violation Identified |
| Stoneham | #25862 CO 71 RESURFACING | Water | — | No Violation Identified |
| Stoneham | FRANCIS E WARREN AIR FORCE BASE | Water | — | No Violation Identified |
| Stoneham | STONEHAM PUMP STATION | Water | — | No Violation Identified |
| Stonewall Gap 3.4 Mi. N Of | TIMBER CREEK - PORT. ENG TIMBER CREEK 46 | Air | — | No Violation Identified |
| Stonewall Gap 3.6 Mi. N Of | OGRIS OPERATING - AC 18-09 | Air | — | No Violation Identified |
| Stonewall Gap 4.2 Mi. N Of | TIMBER CREEK - PORT. ENGINE XTO 524 | Air | — | No Violation Identified |
| Stonington | CIG FLANK COMPRESSOR STATION | Air, Hazardous waste | — | No Violation Identified |
| Strasburg 7.7 Mi. N Of | PETROSHARE CORP - HABEL B-1 | Air | — | No Violation Identified |
| Strasburg 8.7 Mi. N Of | HRM RESOURCES II - KALLSEN 15-01 | Air | — | No Violation Identified |
| Stratmoor | EL DORADO SPRINGS APARTMENTS | Water | — | — |
| Stratton | 4M FEEDERS HAPPY CREEK | Water | — | No Violation Identified |
| Stratton | 4M FEEDERS J&D CATTLE NORTH YARD | Water | — | No Violation Identified |
| Stratton | DUSTY ROSE WIND, LLC | Water | — | No Violation Identified |
| Stratton | STRATTON EQUITY COOP - STRATTON BULK | Air | — | No Violation Identified |
| Stratton | STRATTON EQUITY COOP - STRATTON SERVICE | Air | — | No Violation Identified |
| Stratton | STRATTON TOWN OF | Water | — | No Violation Identified |
| Stratton | STRATTON TOWN OF-CHLORINATOR FOR GRASSER WELL | Water, Drinking water | — | No Violation Identified |
| Stratton Area | NAVEX RESOURCES - PFAFFLY 1-12 | Air | — | No Violation Identified |
| Streamboat Springs | STEAMBOAT FIRE STATION & CITY HALL | Water | — | — |
| Sugar City | HATT MINING CO | Air | — | No Violation Identified |
| Sugar City | LINCOLN COUNTY | Air | — | No Violation Identified |
| Sugar City | SUGAR CITY TOWN OF | Water, Drinking water | — | No Violation Identified |
| Summit County | BLUE RIVER WWTP | Water | — | No Violation Identified |
| Summit County | CLIMAX MINE | Water | — | No Violation Identified |
| Summit County | HAMILTON CREEK METROPOLITAN DISTRICT | Water | — | No Violation Identified |
| Summit County | MAIN STREET STATION BRECKENRIDGE | Water | — | Violation Identified |
| Summit County | SUMMIT COUNTY LANDFILL | Water | — | No Violation Identified |
| Sundance | CROELL - CROELL PORTABLE #2 | Air | — | No Violation Identified |
| Suoerior | SUPERIOR OPERATIONS & MAINTENANCE FACILITY | Water | — | No Violation Identified |
| Superior Area | PUBLIC SERVICE CO - MARSHALL COMPRESSOR | Air | — | No Violation Identified |
| Swink | CLEAN VALLY RECYCLING | Hazardous waste | — | No Violation Identified |
| Swink | OTERO COUNTY | Air | — | No Violation Identified |
| Swink | WALLACE OIL CO | Air | — | No Violation Identified |
| Swink Area | VALCRETE, INC. - CONCRETE BATCH PLANT | Air | — | No Violation Identified |
| Tabernash | GRAND WOODWORKS | Hazardous waste | — | No Violation Identified |
| Tabernash | PETRO WEST - WESTERN PETROLEUM INC | Hazardous waste | — | No Violation Identified |
| Tabernash | TABERNASH TAVERN-TREATMENT PLANT | Drinking water | — | No Violation Identified |
| Tabernash | UPRR TABERNASH CO YARD | Water | — | No Violation Identified |
| Teller | PORTABLE READY MIX PLANT CRIPPLE CREEK | Water | — | No Violation Identified |
| Teller County | FLORISSANT FOSSIL BEDS NATIONAL MONUMENT VISITOR CENTER | Water | — | No Violation Identified |
| Texas Creek | LYONS PIT FREMONT COUNTY | Water | — | Significant Violation |
| Texas Creek | MOUNTAIN VALLEY EXCAVATING LLC | Water | — | No Violation Identified |
| Thornton 2.3 Mi. Ne Of | KERR-MCGEE: X20433 36165997 HOWARD 10N,2 | Air | — | No Violation Identified |
| Thornton, 1.1 Mi N Of | KERR-MCGEE - 36072819/36110958/36111028/ | Air | — | No Violation Identified |
| Thornton, 1.1 Mi Ne Of | GREAT WESTERN - SELTZER PP 4-8 | Air | — | No Violation Identified |
| Thornton, 1.2 Mi N Of | KERR-MCGEE 62668 | Air | — | No Violation Identified |
| Thornton, 1.2 Mi Ne Of | KERR-MCGEE 62448 | Air | — | No Violation Identified |
| Thornton, 1.4 Mi N Of | KERR-MCGEE 62250 | Air | — | No Violation Identified |
| Thornton, 2.2 Mi Ne Of | CRESTONE PEAK - GRENMEYER WAGNER BATTERY | Air | — | No Violation Identified |
| Thornton, 2.3 Mi N Of | KERR-MCGEE 62799 | Air | — | No Violation Identified |
| Thornton, 2.4 Mi Ne Of | CRESTONE PEAK - GRENEMEYER WAGNER J BATT | Air | — | No Violation Identified |
| Thronton | EPICUREAN BUTTER | Hazardous waste | — | No Violation Identified |
| Timnath | ALPINE CABINET CO | Air, Hazardous waste | — | No Violation Identified |
| Timnath | COSTCO WHOLESALE #1178 | Hazardous waste | — | No Violation Identified |
| Timnath | DREHLE SUBDIVISION-HARTFORD HOMES, LLC | Water | — | No Violation Identified |
| Timnath | RAINTREE ANIMAL HOSPITAL | Water | — | — |
| Timnath | TIMNATH RANCH FILING 8-BC BUILDERS | Water | — | No Violation Identified |
| Timnath | WALMART SUPERCENTER #4599 | Air, Hazardous waste | — | No Violation Identified |
| Timnath Area | EXTRACTION O&G - BLEHM TK BATTERY | Air | — | No Violation Identified |
| Timnath Area | EXTRACTION O&G - RIVER BLUFFS 10, 18-13 | Air | — | No Violation Identified |
| Timnath Area | PDC ENERGY - HILL 6L-421 | Air | — | No Violation Identified |
| Timnath Area | PRECIOUS MEMORIES PET CEMETERY & CREMATO | Air | — | No Violation Identified |
| Timpas | AT&T TIMPAS | Hazardous waste | — | No Violation Identified |
| Todd Creek | GREAT WESTERN - BRANT LE PAD | Air | — | No Violation Identified |
| Todd Creek | HOLCIM-WCR INC - TUCSON SOUTH PIT | Air | — | No Violation Identified |
| Todd Creek | PDC ENERGY - BASELINE LE PAD | Air | — | No Violation Identified |
| Todd Creek | PDC ENERGY - GUS LD | Air | — | No Violation Identified |
| Todd Creek | PDC ENERGY - KORTUM LD | Air | — | No Violation Identified |
| Todd Creek | PDC ENERGY - SELTZER LD PAD | Air | — | No Violation Identified |
| Todd Creek | PDC ENERGY - TOWER LD | Air | — | No Violation Identified |
| Todd Creek | POCO HOLDCO - SHOOK PAD | Air | 1 | No Violation Identified |
| Todd Creek Area | NGL WATER SOLUTIONS - C2 SALT WATER DISP | Air | — | No Violation Identified |
| Todd Creek Area | PDC ENERGY - JACOBUCCI 32 SEC PAD 1 & 2 | Air | — | No Violation Identified |
| Todd Creek Area | PDC ENERGY - JACOBUCCI 32 SEC PAD 3 | Air | — | No Violation Identified |
| Todd Creek Area | ROCKY MOUNTAIN MIDSTREAM - WEST BRIGHTON | Air | 2 | No Violation Identified |
| Toponas | GEHL ENTERPRISES DBA TOPONAS CTRY GEN | Air | — | No Violation Identified |
| Toponas | KING MOUNTAIN GRAVEL, LLC - PORTABLE CRU | Air | — | No Violation Identified |
| Towaoc | CORN CONSTRUCTION CO | Hazardous waste | — | No Violation Identified |
| Towaoc | TOWAOC LAGOON 1 | Water | — | No Violation Identified |
| Towaoc | TOWAOC LAGOON 2 | Water | — | No Violation Identified |
| Towaoc | UTE FARMS DITCH PHASE 2 | Water | — | No Violation Identified |
| Town Of Bennett | CANYON PEAK POWER PIPELINE | Water | — | No Violation Identified |
| Town Of Superior | TOWN OF SUPERIOR ROCK CREEK PKWY IMPROVEMENTS | Water | — | — |
| Towner | BARTLETT AND COMPANY - TOWNER | Air | — | No Violation Identified |
| Towner 14.3 Mi. N Of | HERMAN L LOEB - TALBERT 1 TANK BATTERY | Air | — | No Violation Identified |
| Trinidad 2.1 Mi. Ne Of | COLORADO INTERSTATE GAS CO.-TRINIDAD CS | Air | — | No Violation Identified |
| Trinidad 2.1 Mi. Ne Of | KIRKLAND CONST CO | Air | — | No Violation Identified |
| Trinidad 25.2 Mi. Ne Of | U.S. ARMY HQ FT CARSON - PINON CANYON | Air | — | No Violation Identified |
| Trinidad 3.2 Mi. E Of | TAMROCK GRAVEL CO. | Air | — | No Violation Identified |
| Trinidad 3.3 Mi. Ne Of | TAMROCK GRAVEL CO. | Air | — | No Violation Identified |
| Trinidad 3.7 Mi. Ne Of | LEONE SAND AND GRAVEL - PIT #2 | Air | — | No Violation Identified |
| Trinidad Area | CITY OF TRINIDAD LANDFILL | Air | — | No Violation Identified |
| Trinidad Area | EVERGREEN NATURAL RESOURCES - CIMMARON 3 | Air | — | No Violation Identified |
| Trinidad Area | EVERGREEN NATURAL RSRCS - MGP-A-1 | Air | — | No Violation Identified |
| Trinidad Area | LEONE SAND AND GRAVEL | Air | — | No Violation Identified |
| Trinidad Area | NEW ELK COAL COMPANY - JANSEN RAIL YARD | Air | — | No Violation Identified |
| Trinidad Area | TAMROCK GRAVEL - PORTABLE ENGINE/CRUSHER | Air | — | No Violation Identified |
| Trinidad, 2.4 Mi Ne Of | COLORADO DEPT. OF CORRECTIONS-TCF | Air | — | No Violation Identified |
| Trinidad, W Of | TIMBER CREEK - PORTABLE ENGINE, TIMBER C | Air | — | No Violation Identified |
| Tulsa | KAISER FRANCIS - REG 7 REPORTING | Air | — | No Violation Identified |
| Twin Lakes | MOUNT ELBERT MINING - WILLOW CREEK MINE | Air | — | No Violation Identified |
| Twin Lakes | USBOR - MT ELBERT POWERPLANT | Hazardous waste | — | No Violation Identified |
| Twin Lakes Area | TITAN AU - BOX CREEK PLACER MINE | Air | — | No Violation Identified |
| Two Buttes | FRITZLER FARMS | Water | — | No Violation Identified |
| Two Buttes | SPRINGFIELD COOP SALES CO - TWO BUTTES | Air | — | No Violation Identified |
| Two Buttes 15.3 Mi. Nw Of | BRECKENRIDGE MATERIAL CO. | Air | — | No Violation Identified |
| Two Buttes, 2.9 Mi E Of | OUTWEST SWINE - NURSERY FACILITIES | Air | — | No Violation Identified |
| U S A F Academy | MCCULLOUGH WT COMPLEX | Water, Hazardous waste | — | No Violation Identified |
| Unicorporated | PAINT BRUSH HILLS F14 | Water | — | No Violation Identified |
| Uninc | BAYSWATER WELD COUNTY FACILITIES | Water | — | No Violation Identified |
| Uninc | BEAR CREEK VILLAGE | Water | — | No Violation Identified |
| Uninc | FOSTER TRUCKING FAC | Water | — | No Violation Identified |
| Uninc | LINCOLN CREEK VILLAGE FIL 1 LOT 1 | Water | — | — |
| Uninc | PLATEAU CREEK DEVELOPMENT FIELD | Water | — | No Violation Identified |
| Uninc | SG INTERESTS I OIL FIELD COMMON PLAN OF DEVELOPMENT | Water | — | No Violation Identified |
| Uninc | SKINNER RIDGE NATURAL GAS WELLS | Water | — | No Violation Identified |
| Uninc Adams Couty | BENNETT CONCRETE PLANT | Water | — | No Violation Identified |
| Uninc Bent County | LAS ANIMAS BENT COUNTY LANDFILL | Water | — | No Violation Identified |
| Uninc Jefferson County | LARIAT MINE | Water | — | No Violation Identified |
| Unincorporated Adams Cnty | CAMAS COLORADO - YORK ST MINE | Air | — | No Violation Identified |
| Unincorporated Boulder County | ISABELLE ROAD ELECTRIC RELOCATION PROJECT | Water | — | — |
| Uravan | PRINCE ALBERT MINE | Water | — | Significant Violation |
| Uravan | URAVAN URANIUM PROJECT (UNION CARBIDE CORP.) | — | 1 | — |
| Us Air Force Academy | USAFA VEHICLE MAINTENANCE FACILITY | Water | — | No Violation Identified |
| Us Air Force Academy | WASTEWATER TREATMENT PLANT | Water | — | No Violation Identified |
| Usaf Academy | FARISH MEMORIAL CTR 1 USAF-TREATMENT FACILITY | Drinking water | — | No Violation Identified |
| Usaf Academy | FARISH MEMORIAL CTR 2 USAF-TREATMENT FACILITY YWTP01 | Drinking water | — | No Violation Identified |
| Usaf Academy | REPAIR PLAYGROUND CDC ANNEX | Water | — | No Violation Identified |
| Usafa | REPAIR CADET FIELD HOUSE PHASE 1 - AIR FORCE ACADEMY | Water | — | No Violation Identified |
| Usafa | US AIR FORCE ACADEMY | Air, Water, Hazardous waste | — | Violation Identified |
| Ute Mountain Reservation | MCSTONE AGGREGATES, LLC - #25-5 | Air | — | No Violation Identified |
| Valdez 7.3 Mi. N Of | EVERGREEN NATURAL RESOURCES - CHRISTINE | Air | — | No Violation Identified |
| Valdez 7.5 Mi. N Of | EVERGREEN NATURAL RESOURCES - BIG TMER 3 | Air | — | No Violation Identified |
| Valdez 7.8 Mi. N Of | EVERGREEN NATURAL RESOURCES - CAYENNE 23 | Air | — | No Violation Identified |
| Valdez 7.9 Mi. N Of | EVERGREEN NATURAL RESOURCES - BANITO FED | Air | — | No Violation Identified |
| Valdez Area | EVERGREEN NATURAL RESOURCES - MARTINEZ 4 | Air | — | No Violation Identified |
| Various | AMI MECHANICAL SYSTEMS | Water | — | No Violation Identified |
| Various Cities | NATURAL GAS PIPELINE | Water | — | No Violation Identified |
| Various Locations | BEC SERVICES, INC | Water | — | No Violation Identified |
| Various Locations | CARRIER COMMERCIAL SERVICE | Water | — | No Violation Identified |
| Vernon Area | OWN RESOURCES OPERATING -REPUBLICAN | Air | — | No Violation Identified |
| Victor | CRIPPLE CREEK & VICTOR GOLD MINING CO | Air, Water, Hazardous waste | — | Violation Identified |
| Victor | CRIPPLE CREEK AND VICTOR GOLD MINING CO | Water | — | No Violation Identified |
| Victor | SCHMUESER & ASSOCIATES INC | Hazardous waste | — | No Violation Identified |
| Victor | VICTOR CITY OF | Drinking water | 1 | No Violation Identified |
| Victor | VICTOR CITY OF | Water | — | No Violation Identified |
| Victor | VICTOR CITY OF | Water | — | No Violation Identified |
| Victor | VICTOR, CITY OF | Water | — | No Violation Identified |
| Victor Area | FREMONT COUNTY - PHANTOM CANYON PIT | Air | — | No Violation Identified |
| Vilas | CARGILL, INC. - VILAS (WAS BUNGE) | Air | — | No Violation Identified |
| Vilas | SOVEREIGN OP. CO. - VILAS CS | Air | — | No Violation Identified |
| Vilas Area | TEMPEL GRAIN ELEVATORS, LLP - VILAS | Air | — | No Violation Identified |
| Vilas, 3.5 Mi Se Of | CRUSADER ENERGY GROUP | Air | — | No Violation Identified |
| Vineland | LOAF N JUG INC NO 35 | Air | — | No Violation Identified |
| Vona | BETHUNE GRAIN, INC. - VONA | Air | — | No Violation Identified |
| Vona | VONA , TOWN OF | Drinking water | — | Significant Violation |
| Walden | CORKLE OIL CO MAINTENANCE FAC | Water | — | Violation Identified |
| Walden | CORKLE OIL COMPANY LLC | Air | — | No Violation Identified |
| Walden | CORKLE'S MINI MART/BLANTON'S MOUNTAIN MA | Air, Water | — | No Violation Identified |
| Walden | D90 ENERGY - EVANS 0780 21 | Air | — | No Violation Identified |
| Walden | FAMILY DOLLAR #10708 | Hazardous waste | — | No Violation Identified |
| Walden | KIRKLAND CONSTRUCTION LLLP | Air | — | No Violation Identified |
| Walden | PRAXAIR INC | Air, Hazardous waste | — | No Violation Identified |
| Walden | RANGER LAKES-TREATMENT PLANT FOR WELL | Drinking water | — | No Violation Identified |
| Walden | STATE PARK MOOSE VISITOR CENTER-TREATMENT PLANT FOR WELL | Drinking water | — | No Violation Identified |
| Walden | USDA USFS R02 WALDEN WORK CENTER ROUTT NATIONAL FOREST | Hazardous waste | — | No Violation Identified |
| Walden | WALDEN - JACKSON COUNTY AIRPORT | Water | — | No Violation Identified |
| Walden | WALDEN - JACKSON COUNTY AIRPORT | Water | — | No Violation Identified |
| Walden | WALDEN TOWN OF | Water | — | No Violation Identified |
| Walden | WALDEN TOWN OF | Water, Drinking water | — | No Violation Identified |
| Walden | WALDEN WATER AND SANITATION DISTRICT | Drinking water | — | No Violation Identified |
| Walden | WALDEN, TOWN OF | Water | — | No Violation Identified |
| Walden 10.8 Mi. N Of | FULCRUM ENERGY - PINTAIL 10780 S16 PAD | Air | — | No Violation Identified |
| Walden 11.2 Mi. N Of | FULCRUM ENERGY - GREGORY 0780 S9 PAD | Air | 1 | No Violation Identified |
| Walden 11.2 Mi. N Of | NYDIG DFM - GREGORY 0780 1-9H | Air | — | No Violation Identified |
| Walden 11.5 Mi. N Of | FULCRUM ENERGY - GRIZZLY HEBRON 12 0881 | Air | — | No Violation Identified |
| Walden 11.6 Mi. N Of | FULCRUM ENERGY - BIGHORN-MUTUAL 0780 S17 | Air | 4 | No Violation Identified |
| Walden 11.6 Mi. Sw Of | FULCRUM ENERGY - HEBRON CENTRAL FACILITY | Air | — | No Violation Identified |
| Walden 11.8 Mi. N Of | D90 ENERGY - EVANS 0780 21 | Air | — | No Violation Identified |
| Walden 12.0 Mi. Sw Of | FULCRUM ENERGY - HEBRON 0780 S18 PAD | Air | 2 | Significant Violation |
| Walden 12.7 Mi. N Of | FULCRUM ENERGY - SHIRAS BATTERY | Air | 1 | No Violation Identified |
| Walden 12.9 Mi. N Of | FULCRUM ENERGY - OPEN RANGE 18 | Air | 1 | No Violation Identified |
| Walden 13.5 Mi. Sw Of | FULCRUM ENERGY - COALMONT 3-13H | Air | — | No Violation Identified |
| Walden 14.2 Mi. Sw Of | SANDRIDGE E&P - BUFFALO DITCH 1-32H | Air | — | No Violation Identified |
| Walden 14.4 Mi. Sw Of | FULCRUM ENERGY - MUTUAL PAD 4-30 | Air | 1 | No Violation Identified |
| Walden 15.0 Mi. Sw Of | FULCRUM ENERGY - SPICER PAD | Air | — | No Violation Identified |
| Walden 15.1 Mi. Sw Of | FOUNDATION ENERGY - TITANIUM BATTERY | Air | — | No Violation Identified |
| Walden 15.5 Mi. N Of | FULCRUM ENERGY - SURPRISE 02-08H | Air | — | No Violation Identified |
| Walden 16.3 Mi. Sw Of | FULCRUM ENERGY - SURPRISE-DAMFINO S6 PAD | Air | 1 | No Violation Identified |
| Walden 17.3 Mi. S Of | THUNDER RIVER PRODUCTION - FUQUA PAD | Air | — | No Violation Identified |
| Walden 18.4 Mi. Se Of | MARTIN MARIETTA MTRLS - SCREEN | Air | — | No Violation Identified |
| Walden 18.5 Mi. Se Of | WESTERN MOBILE NORTHERN BAYFIELD PIT | Air | — | No Violation Identified |
| Walden 3.8 Mi. Ne Of | BONANZA CREEK - PIERRE B (COGCC #150170) | Air | — | No Violation Identified |
| Walden 3.9 Mi. N Of | KP KAUFFMAN - PIERRE B PRODUCTION BATTER | Air | — | Violation Identified |
| Walden 5.1 Mi. E Of | BONANZA CREEK - CONOCO FEDERAL 8-3 | Air | — | No Violation Identified |
| Walden 5.1 Mi. N Of | FOUNDATION ENERGY MGMT - ALLARD BATTERY | Air, Water | — | No Violation Identified |
| Walden 6.4 Mi. Ne Of | K.P KAUFFMAN-DWINELL BATTERY | Air | — | No Violation Identified |
| Walden 7.4 Mi. E Of | BONANZA CREEK ENERGY - FEDERAL 5-27X | Air | — | No Violation Identified |
| Walden 8.1 Mi. Sw Of | FULCRUM ENERGY - PETERSON RIDGE 1-20H | Air | — | No Violation Identified |
| Walden 8.8 Mi. N Of | NYDIG DFM - OXBOW PAD | Air | — | No Violation Identified |
| Walden 8.9 Mi. N Of | FULCRUM ENERGY - OXBOW 0880 S29 | Air | 1 | No Violation Identified |
| Walden 9.0 Mi. Sw Of | FULCRUM ENERGY - GRIZZLY 3-32H | Air | 1 | No Violation Identified |
| Walden Area | CONFLUENCE ENERGY - WALDEN | Air | — | No Violation Identified |
| Walden Area | FOUNDATION ENERGY-SCHOCK FEDERAL BATTERY | Air | — | No Violation Identified |
| Walden Area | FULCRUM ENERGY - MARMOT 0880 S19 CTB | Air | 1 | No Violation Identified |
| Walden Area | FULCRUM ENERGY - SURPRISE 0680 | Air | — | No Violation Identified |
| Walden Area | FULCRUM ENERGY - SURPRISE CENTRAL FACILI | Air | 2 | No Violation Identified |
| Walden Area | FULCRUM ENERGY - VANETA 1-32D | Air | — | No Violation Identified |
| Walden Area | HARRY CORKLE CONSTRUCTION - ARAPAHOE PIT | Air | — | No Violation Identified |
| Walden Area | NYDIG DFM - RAY RANCH NORTH | Air | — | No Violation Identified |
| Walden Area | NYDIG DFM - SURPRISE S4 FACILITY | Air | — | No Violation Identified |
| Walden Area | NYDIG DFM - VENETA PAD | Air | — | No Violation Identified |
| Walden, 18.5 Mi Se Of | GLENN SESSIONS & SONS - FAIRBANKS PIT | Air | — | No Violation Identified |
| Walsenburg 19.3 Mi. Ne Of | MOBILE CONCRETE - PORT CONCRETE PLNT ENG | Air | — | No Violation Identified |
| Walsenburg 3.5 Mi. N Of | HUERFANO COUNTY-LONE TREE PIT | Air | — | No Violation Identified |
| Walsenburg 6.1 Mi. N Of | SOUTHWAY CONSTRUCT- BRADFORD MESA QUARRY | Air | — | No Violation Identified |
| Walsenburg 6.6 Mi. N Of | HUERFANO COUNTY GOVT - ORPHAN VIEW PIT | Air | — | No Violation Identified |
| Walsenburg 8.4 Mi. E Of | DEL HUR INDUSTRIES, INC. | Air | — | No Violation Identified |
| Walsenburg 9.4 Mi. N Of | TIMOTHY D. WILLIAMS - WILLIAMS PIT NO. 1 | Air | — | No Violation Identified |
| Walsenburg 9.5 Mi. Nw Of | OLDCASTLE SW GROUP - PORTABLE CRUSHER | Air | — | No Violation Identified |
| Walsenburg, 10.7 Mi Nw Of | D.G. HUSKIN CONSTR. CO. - PINO PIT | Air | — | No Violation Identified |
| Walsh | BACA COUNTY FEEDYARD | Water | — | No Violation Identified |
| Walsh | SKYLAND GRAIN, LLC - WALSH | Air | — | No Violation Identified |
| Walsh | SPRINGFIELD COOP SALES CO - WALSH | Air | — | No Violation Identified |
| Walsh | SUN ENERGY LLC | Air | — | No Violation Identified |
| Walsh | WALSH HEALTHCARE CENTER | Hazardous waste | — | No Violation Identified |
| Walsh 15.5 Mi. S Of | MIDSTREAM ENERGY - SPELUNKER CS | Air | — | No Violation Identified |
| Walsh 3.3 Mi. N Of | DOVER ATWOOD CORP - CHOLLA CS | Air | — | No Violation Identified |
| Walsh, 5.7 Mi Se Of | NUECES CO | Air | — | No Violation Identified |
| Washington County | CLG FARMS GRAVEL PIT | Water | — | Violation Identified |
| Washington County | WOODLIN SCHOOL DISTRICT R-104 | Water | — | No Violation Identified |
| Watkins Area | CRESTONE PEAK - ALAMOSA 5-64 MEGA | Air | — | No Violation Identified |
| Watkins Area | CRESTONE PEAK - ARKANSAS 4-64 3-2 | Air | — | No Violation Identified |
| Watkins Area | CRESTONE PEAK - PROSPER FARMS 2-1 | Air | — | No Violation Identified |
| Watkins Area | CRESTONE PEAK - STATE CHALLENGER 5-65 | Air | — | No Violation Identified |
| Watkins Area | CRESTONE PEAK - STATE LA PLATA 5-65 | Air | 1 | No Violation Identified |
| Watkins Area | CRESTONE PEAK - TEBO 3-1H | Air | — | No Violation Identified |
| Watkins Area | EXTRACTION O&G - BISON 4-64 15-16 2BHZ | Air | — | No Violation Identified |
| Watkins Area | EXTRACTION O&G - HOULIHAN PROD FACILITY | Air | — | No Violation Identified |
| Watkins Area | RENEGADE O&G - PAR STATE TANK BATTERY | Air | 1 | No Violation Identified |
| Watkins Area | RENEGADE O&G - STATE OF COLORADO C #5 | Air | 1 | No Violation Identified |
| Watkins Area | RENEGADE OIL & GAS - BIRD STATE 32-8 | Air | — | No Violation Identified |
| Watkins Area | RENEGADE OIL & GAS -STATE W TANK BATTERY | Air | 1 | No Violation Identified |
| Watkins Area | TRUE OIL - HIGHLANDS 5-64 15-16 PAD | Air | 1 | No Violation Identified |
| Welby | KRAMER FAMILY LLC - 7205 GILPIN WAY 130 | Air | — | No Violation Identified |
| Welby | STORK-MORLEY, LLC - CREMATORY | Air | — | No Violation Identified |
| Welby | TRUSTILE DOORS LLC | Air, Water | — | No Violation Identified |
| Weld | LG EVERIST INC DBA ANDESITE ROCK COMPANY | Air | — | No Violation Identified |
| Weld | NEI OSTER T4N-R64W-S18 L01 | Air | — | No Violation Identified |
| Weldona | CHAPIN DAIRY | Water | — | No Violation Identified |
Alphabetical order — this site ranks no one. Figures as published by the EPA in ECHO for the last five years. Select a name for identifiers (EPA ID, NPDES, air), program-by-program status and the quarterly history. How to read this.