Environmental compliance · county

Environmental compliance in Weld County

10,252 active EPA-regulated sites in Weld County, Colorado: 152 with an identified violation, 56 in significant violation, 1,875 inspections and $33.4 million in penalties over five years — EPA ECHO, as of October 18, 2026.

Cite: FACTANKER, https://factanker.com/us/co/weld-county/environmental-compliance

How many facilities in Weld County, Colorado are regulated by the EPA, and how many are in violation (as of October 18, 2026)?

Measure	Value
Active EPA-regulated sites	10,252
Sites with an identified violation	152
Sites in significant violation	56
Inspections and evaluations, last 5 years	1,875
Formal enforcement actions, last 5 years	398
Penalties, last 5 years (shared federal cases once)	$33.4 million

How many active facilities in Weld County, Colorado fall under each EPA program?

A facility can be in several programs.

Program	Active sites
Air (Clean Air Act)	8,857
Water discharge permits (Clean Water Act, NPDES)	1,104
Hazardous waste (RCRA)	414
Drinking water systems (SDWA)	49
Toxics Release Inventory reporters	53
Greenhouse gas reporters (GHGRP)	22

Which large facilities in Weld County, Colorado does the EPA track, and are they in violation?

Facility	Compliance status	Quarters in violation (of 12)	Penalties, 5 years
DCP OPERATING CO - ENTERPRISE C.S. Kersey, CO	Significant Violation	12	$132,834
DCP OPERATING CO - LUCERNE 2 GAS PLANT Greeley Area, CO	Significant Violation	12	$4.0 million
DCP OPERATING CO - MARLA C.S. Kersey 7.0 Mi. S Of, CO	Significant Violation	12	–
DENVER REGIONAL LANDFILL Erie, CO	Significant Violation	12	–
FORT LUPTON COMPRESSOR STATION Fort Lupton, CO	Significant Violation	12	$3.7 million
MEWBOURN GAS PLANT Platteville, CO	Significant Violation	12	–
ROGGEN GAS PLANT Roggen, CO	Significant Violation	12	$3.4 million
WES DJ GATHERING - FREDERICK CS Frederick, CO	Significant Violation	12	–
WES DJ GATHERING - HUDSON STATION Hudson Area, CO	Significant Violation	12	–
GOLDEN ALUMINUM INC. - FORT LUPTON MILL Fort Lupton, CO	Significant Violation	10	$66,500
ERIE NORTH WATER RECLAMATION FACILITY Erie, CO	Significant Violation	9	–
OWENS-BROCKWAY GLASS - WINDSOR #28 Windsor, CO	Significant Violation	5	$142,800
ERIE WWTF Erie, CO	Violation Identified	12	–
JBS SWIFT BEEF COMPANY Greeley, CO	Violation Identified	12	$92,225
SWIFT BEEF - LONE TREE Greeley, CO	Violation Identified	9	$100,000
GREELEY WWTP Greeley, CO	No Violation Identified	8	–
SPINDLE HILL ENERGY CENTER Frederick, CO	No Violation Identified	5	$7,000
FORT LUPTON WWTF Fort Lupton, CO	Violation Identified	4	–
METRO WASTEWATER RECLAMATION DISTRICT- NORTHERN TREATMENT PLANT Brighton, CO	No Violation Identified	4	$4,500
BOULDER SCIENTIFIC CO - MEAD FACILITY Mead, CO	No Violation Identified	3	–
SUN MOUNTAIN, INC. Johnstown, CO	No Violation Identified	3	$18,664
WILLIAMS FRONT RANGE - TIGER COMPRESSOR Hudson, CO	No Violation Identified	3	$4,500
BONANZA CREEK ENERGY - ANTELOPE SEC 19 Kersey 9.2 Mi. E Of, CO	No Violation Identified	2	$44,800
CARESTREAM HEALTH INC - WINDSOR FACILITY Windsor, CO	No Violation Identified	2	–
HIGHPOINT - ANSCHUTZ EQUUS FARMS 4-62-28 Orchard 11.6 Mi. N Of, CO	No Violation Identified	2	$105,000
METAL CONTAINER CORP Windsor, CO	No Violation Identified	2	–
MOONRISE - REDTAIL GAS PLANT Raymer (New Raymer) 14.7 Mi. N, CO	No Violation Identified	2	$21,000
SUMMIT DJ-O OPERATING - MAKENA GAS PLANT Grover 16.1 Mi. N Of, CO	No Violation Identified	2	$99,400
WASTE MANAGEMENT- BUFFALO RIDGE LANDFILL Keenesburg, CO	No Violation Identified	2	–
BONANZA CREEK ENERGY - NORTH PLATTE K-22 Kersey 5.8 Mi. E Of, CO	No Violation Identified	1	$602,000
BONANZA CREEK - NORTH PLATTE SECTION 34 Kersey 6.3 Mi. E Of, CO	No Violation Identified	1	$131,250
BONANZA CREEK - STATE ANTELOPE CPF O-1 Kersey 14.0 Mi. E Of, CO	No Violation Identified	1	$326,900
BONANZA CREEK - STATE NORTH PLATTE T-36 Kersey 8.3 Mi. E Of, CO	No Violation Identified	1	$55,125
BONANZA - LATHAM 11-13 PROD FACILITY Kersey 8.5 Mi. N Of, CO	No Violation Identified	1	$182,000
CHAFFEE COUNTY LANDFILL Salida 9.0 Mi. Nw Of, CO	No Violation Identified	1	$7,000
CITY OF GLENWOOD SPRINGS Glenwood Springs 3.2 Mi. W Of, CO	No Violation Identified	1	$2,100
COLORADO INTERSTATE GAS CO CHEYENNE STN Carr, CO	Violation Identified	1	–
CURETON FRONT RANGE - FRONT RANGE GAS P Hudson Area, CO	No Violation Identified	1	–
DCP OPERATING CO - CROSSROADS FACILITY Kersey 5.0 Mi. N Of, CO	No Violation Identified	1	–
DCP OPERATING CO - GODFREY BOTTOM C.S. Evans Area, CO	No Violation Identified	1	–
DCP OPERATING CO - LIBSACK C.S. Greeley Area, CO	No Violation Identified	1	–
DCP OPERATING CO - NORTHSTAR C.S. Eaton 3.4 Mi. N Of, CO	No Violation Identified	1	$87,500
DCP OPERATING CO - SULLIVAN C.S. Kersey 16.1 Mi. Ne Of, CO	No Violation Identified	1	$35,000
DCP OPERATING CO - TROUDT C.S. Greeley, CO	No Violation Identified	1	$7,000
DCP OPERATING CO - WELLS RANCH CS Kersey 7.7 Mi. Ne Of, CO	No Violation Identified	1	–
DUKE ENERGY FIELD SERVICES - PLATTEVILLE Platteville, CO	No Violation Identified	1	$1.6 million
EVANS STP Evans, CO	No Violation Identified	1	–
EVERGREEN WELL SERVICES - BURRO CANYON Cokedale, 7.3 Mi Nw Of, CO	No Violation Identified	1	$88,200
FRONT RANGE ENERGY, LLC Windsor, CO	No Violation Identified	1	–
FUNDARE - HORSETAIL 07 WEST CPB Raymer (New Raymer) 16.8 Mi. N, CO	No Violation Identified	1	–
FUNDARE - RAZOR 12H PROD FACIL Raymer (New Raymer) 16.6 Mi. N, CO	No Violation Identified	1	–
HILL-N-PARK STP Greeley, CO	No Violation Identified	1	–
LEPRINO FOODS COMPANY - GREELEY PLANT Greeley, CO	No Violation Identified	1	–
NOBLE ENERGY - LILLI GAS PROC. PLANT Raymer, CO	No Violation Identified	1	$80,500
PDC ENERGY - HONEY BADGER UPRC BERNHARDT Milliken Area, CO	No Violation Identified	1	$52,500
POCO HOLDCO LLC - WILLOW 22 WEST Hudson Area, CO	No Violation Identified	1	$35,000
REP PROCESSING LLC - PIERCE GAS PLANT Pierce, CO	No Violation Identified	1	$56,700
REP PROCESSING - SEVERANCE COMP STATION Ault Area, CO	No Violation Identified	1	$129,500
ROCKIES EXPRESS PIPELINE-CHEYENNE HUB CS Nunn, CO	No Violation Identified	1	$21,000
ROCKY MOUNTAIN MIDSTREAM - AUBURN CS Kersey Area, CO	No Violation Identified	1	$282,750
ROCKY MOUNTAIN MIDSTREAM - LOCHBUIE C.S. Lochbuie Area, CO	No Violation Identified	1	$150,500
SUMMIT DJ-O OPERATING - KOKI Jackson Lake, CO	Violation Identified	1	–
VESTAS BLADES AMERICA, INC Windsor, CO	No Violation Identified	1	–
WILLIAMS GILCREST - WIEDEMAN C.S. Gilcrest Area, CO	No Violation Identified	1	$157,500
BACH COMPOSITE COLORADO, INC Fort Lupton, CO	No Violation Identified	0	–
BISON IV - CRITTER CREEK 16 SE PAD Grover 11.5 Mi. N Of, CO	No Violation Identified	0	–
BISON O&G IV - CROW VALLEY 7-62-32-1H Kersey 14.0 Mi. Ne Of, CO	No Violation Identified	0	–
BLACK DIAMOND- MILTON CRUDE OIL TERMINAL Hudson 6.3 Mi. N Of, CO	No Violation Identified	0	–
BLACK DIAMOND STORAGE AND TERM - LUCERNE Greeley Area, CO	No Violation Identified	0	–
BONANZA CREEK ENERGY - ANTELOPE P-29 Kersey 9.9 Mi. E Of, CO	No Violation Identified	0	–
BONANZA CREEK - FRENCH LAKE 3-63-16-1H Keenesburg 8.0 Mi. N Of, CO	No Violation Identified	0	–
BONANZA CREEK - PRONGHORN T-3 PRODUCTION Wiggins 14.2 Mi. Nw Of, CO	No Violation Identified	0	–
BONANZA CRK ENERGY - NORTH PLATTE 24-34 Kersey 6.1 Mi. N Of, CO	No Violation Identified	0	$105,000
COLORADO INTERSTATE GAS CO. - FT. LUPTON Fort Lupton, CO	No Violation Identified	0	–
CO RIVER DEVCO - WELLS RANCH CPF Kersey 8.3 Mi. Ne Of, CO	No Violation Identified	0	–
CRESTONE PEAK - JOHNSON 12H-C268 BATTERY Firestone, CO	No Violation Identified	0	–
CRESTONE PEAK - LIQUIDS HANDLING HUB Erie, CO	No Violation Identified	0	–
CRESTONE PEAK - SHELEY 4H-M267 BATTERY Firestone, CO	No Violation Identified	0	–
DCP MIDSTREAM - EATON Eaton, CO	No Violation Identified	0	–
DCP OPERATING - BIGHORN GAS PLANT La Salle, CO	No Violation Identified	0	–
DCP OPERATING CO - 70 RANCH CS Kersey 3.3 Mi. E Of, CO	No Violation Identified	0	–
DCP OPERATING CO - BERNHARDT C.S. Milliken Area, CO	No Violation Identified	0	$77,000
DCP OPERATING CO - O'CONNOR GAS PLANT Kersey Area, CO	No Violation Identified	0	$96,250
DCP OPERATING CO - SLW C.S. Kersey 3.3 Mi. N Of, CO	No Violation Identified	0	–
ENCANA (WEST)- VICKLUND 'G' UNIT 1 Erie, CO	No Violation Identified	0	–
ET CRUDE TERMINALS - PLATTEVILLE STATION Hudson 5.8 Mi. N Of, CO	No Violation Identified	0	$35,350
EXTRACTION O & G - WINDER PROD FACILITY Severance Area, CO	No Violation Identified	0	–
FORT ST. VRAIN STATION Platteville, CO	No Violation Identified	0	–
GILCREST GAS PLANT Platteville, CO	No Violation Identified	0	–
GREELEY FRACTIONATION PLANT Evans, CO	No Violation Identified	0	–
GREEN RIVER DEVCO LP - HUDSON CGF Keenesburg Area, CO	No Violation Identified	0	–
HAMBERT COMPRESSOR STATION Gilcrest, CO	No Violation Identified	0	–
HIGHPOINT - HAWKINS 5-61-21 Wiggins 12.7 Mi. Nw Of, CO	No Violation Identified	0	–
HUDSON TIREVILLE OPERATIONS COMPANY, LLC Hudson, CO	No Violation Identified	0	–
K.P. KAUFFMAN COMPANY - NOEL #3-18 La Salle Area, CO	No Violation Identified	0	–
NGL WATER SOLUTIONS - C3 SALT WATER DISP Gilcrest 4.0 Mi. E Of, CO	No Violation Identified	0	–
NOBLE ENERGY - LC22-A ECONODE T9N-R59W-S Raymer (New Raymer) 10.7 Mi. N, CO	No Violation Identified	0	–
NOBLE ENERGY - OSCAR Y10 SW ECONODE Keenesburg 2.6 Mi. N Of, CO	No Violation Identified	0	–
NOBLE ENERGY - ROHN STATE LD4 ECONODE Raymer 11.2 Mi. N Of, CO	No Violation Identified	0	–
NOBLE - LD07-01 ECONODE T9N-R58W-S7 L01 Raymer (New Raymer) 11.1 Mi. N, CO	No Violation Identified	0	–
NORTH AMERICAN RESOURCES CO WATTENBURG Brighton, CO	No Violation Identified	0	–
PDC ENERGY - ELKHEAD / VEGA 6 SEC HZ Platteville Area, CO	No Violation Identified	0	–
PDC ENERGY - SANDAU K25-65-1HN, 66-1HN Gilcrest Area, CO	No Violation Identified	0	–
PDC ENERGY - SCHAUMBERG 17 SEC HZ Kersey Area, CO	No Violation Identified	0	$31,500
PLAINS MARKETING - TAMPA CRUDE OIL Keenesburg Area, CO	No Violation Identified	0	–
PUBLIC SERVICE CO - FT LUPTON STATION Fort Lupton, CO	No Violation Identified	0	–
PUBLIC SERVICE- YOSEMITE AIR BLEND PLANT Greeley, CO	No Violation Identified	0	–
PUBLIC SERV - ROCKY MOUNTAIN ENERGY Hudson Area, CO	No Violation Identified	0	–
ROCKY MOUNTAIN MIDSTREAM - FT LUPTON C.S Fort Lupton Area, CO	No Violation Identified	0	–
ROCKY MOUNTAIN MIDSTREAM - FT LUPTON GAS Fort Lupton, CO	No Violation Identified	0	–
ROCKY MOUNTAIN MIDSTREAM - LATHAM CS Greeley, CO	No Violation Identified	0	$9,752
ROCKY MT MIDSTREAM- KEENESBURG GAS PLANT Keenesburg, CO	No Violation Identified	0	$24,500
ROCKY MTN MID - PLATTEVILLE OIL TERMINAL Hudson 5.0 Mi. N Of, CO	No Violation Identified	0	–
RR DONNELLEY NORWEST INCORPORATED Greeley, CO	No Violation Identified	0	–
SADDLEHORN PIPELINE CO - PLATTEVILLE Hudson 5.5 Mi. N Of, CO	No Violation Identified	0	–
SPINDLE PLANT Fort Lupton, CO	No Violation Identified	0	$9,100
ST VRAIN SANITATION DISTRICT Longmont, CO	No Violation Identified	0	$3,000
SUMMIT DJ-S - CENTENNIAL GAS PLANT Grover 10.7 Mi. S Of, CO	No Violation Identified	0	–
TALLGRASS TERMINALS-BUCKINGHAM TERMINAL Raymer (New Raymer) 5.9 Mi. N, CO	No Violation Identified	0	–
TALLGRASS TERMINALS -GRASSLANDS TERMINAL Hudson 6.3 Mi. N Of, CO	No Violation Identified	0	–
THERMO GREELEY INC Greeley, CO	No Violation Identified	0	–
THERMO POWER &AMP; ELECTRIC LLC Greeley, CO	No Violation Identified	0	–
TIMBERLINE - FRONT RANGE GENERATING Erie, CO	No Violation Identified	0	–
TRI-STATE GENERATION & TRANS - JM SHAFER Fort Lupton, CO	No Violation Identified	0	–
WASTE MGMT - NORTH WELD LANDFILL Ault, CO	No Violation Identified	0	–
WES DJ GATHERING - DACONO Dacono Area, CO	No Violation Identified	0	–
WES DJ GATHERING - DOUGAN C.S. Fort Lupton, CO	No Violation Identified	0	–
WES DJ GATHERING - LATHAM GAS PLANT Gilcrest 2.4 Mi. N Of, CO	No Violation Identified	0	–
WES DJ GATHERING - MEAD C.S. Firestone Area, CO	No Violation Identified	0	–
WES DJ GATHERING - POWARS COMP STA Fort Lupton, CO	No Violation Identified	0	–
WES DJ GATHERING - ST. VRAIN C.S. Platteville Area, CO	No Violation Identified	0	$10,500
WES DJ GATHERING - TRI-TOWN C.S. Firestone Area, CO	No Violation Identified	0	–
WESTERN OPERATING-HOOZEE-BJOLIN 1 Raymer 10.9 Mi. Se Of, CO	No Violation Identified	0	$19,600
WES WATTENBURG - CENTRAL OIL STABIL Hudson 6.1 Mi. N Of, CO	No Violation Identified	0	–
WILLIAMS GILCREST - KERSEY CS Kersey Area, CO	No Violation Identified	0	–
WINDSOR, THE TOWN OF Windsor, CO	No Violation Identified	0	–

All figures for Weld County · Colorado · United States

EPA Enforcement and Compliance History Online (ECHO), weekly national export. Counts cover active sites in the Facility Registry Service; inspections, formal actions and penalties cover the last five years, quarters in violation the last three years. The EPA attributes a case that covers several facilities to each of them; area penalty totals here count an amount shared through the same federal case once, facility figures show the amount attributed to that facility. Large facilities are Clean Air Act majors, Clean Water Act majors and large hazardous waste generators or handlers. Source record.

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