States / Colorado / Boulder County
Boulder County: EPA Toxic Release Inventory
58 active of 67 registered facilities
Superfund Sites
EPA National Priorities List — includes sites already cleaned up, marked as such below.
BOULDER LANDFILL · BOULDERCURRENTLY ON THE FINAL NPL
CAPTAIN JACK MILL · WARDCURRENTLY ON THE FINAL NPL
Facilities in Violation (EPA ECHO)
CEMEX CONSTRUCTION MATERIALS SOUTH LLC · LYONSSignificant Violation
WESTERN AGGREGATES INCORPORATED (TXI) · BOULDERSignificant Violation
BOULDER OPEN SPACE SEEP OUTFALLS 002A AND 003A · BOULDERSignificant Violation
MOUNTAIN BROOK PARTNERS · LONGMONTViolation Identified
CROSS AND CARIBOU MINES · BOULDER COUNTYViolation Identified
LCHWM LLC · LONGMONTSignificant Violation
UNIV OF COLO BOULDER - CAMPUS · BOULDERSignificant Violation
PEACEFUL VALLEY RESORT LLC · LYONSSignificant Violation
LYKINS GULCH QUARRY · BOULDER COUNTYViolation Identified
AVISTA PHARMA SOLUTIONS DBA CAMBREX · LONGMONTSignificant Violation
VANCE BRAND AIRPORT SOUTH HANGARS SEWER LINE · LONGMONTViolation Identified
MOMENTUM RECYCLING · BROOMFIELDViolation Identified
BOULDER COUNTY TRANSPORTATION DEPT · BOULDERViolation Identified
RED LION INN WWTF · BOULDER COUNTYViolation Identified
BLUE LEAF SCHOOL LLC-TREATMENT AT TANK YWTP01 · BOULDERSignificant Violation
INOTIV BOULDER · BOULDERViolation Identified
CORDEN PHARMA - STERLING DRIVE · BOULDERViolation Identified
WARD, TOWN OFViolation Identified
NLIGHT DEFENSE SYSTEMS · LONGMONTViolation Identified
0456 - CENTRAL AVE BRIDGE REPLACEMENT · BOULDERViolation Identified
NEW CARDINAL MILL · NEDERLANDViolation Identified
SAN LAZARO MHP WWTF · BOULDERViolation Identified
CAMP DICK CG · UNKViolation Identified
LEFT HAND WATER AND SANITATION DISTRICT WWTW · BOULDERViolation Identified
CAL WOOD · UNKViolation Identified
HIGHLANDS PRESBYTERIAN CAMP · ALLENSPARKSignificant Violation
ARCOSA ESC BOULDER · BOULDERSignificant Violation
READY MIXED CONCRETE CO PLANT 14 · LAFAYETTEViolation Identified
ROYAL CREST DAIRY LONGMONT · LONGMONTViolation Identified
PEARL PLACE · BOULDERSignificant Violation
ROCK CREEK · LAFAYETTEViolation Identified
CRYSTAL SPRING WATER-SPRING WTP · ALLENSPARKViolation Identified
929 PEARL ST DEWATERING SYSTEM · BOULDERViolation Identified
SUPERIOR METROPOLITAN DIST NO1 · SUPERIORViolation Identified
GLACIER VIEW RANCH · WARDViolation Identified
NIWOT SANITATION DISTRICT WWTF · LONGMONTSignificant Violation
HARLEY KEETER JR TRUCKING INC · BOULDERViolation Identified
WOODLEY'S FURNITURE · LONGMONTViolation Identified
LYONS CEMENT PLANT · LONGMONTViolation Identified
SAN SOUCI MHP · BOULDER COUNTYSignificant Violation
BALARAT OUTDOOR EDUCATION CENTER · BOULDER COUNTYViolation Identified
BALARAT OUTDOOR LABORATORY · UNKViolation Identified
GATES CAMP · WARDViolation Identified
BOULDER COUNTY HAZARDOUS MATERIALS MANAGEMENT FACILITY · BOULDERViolation Identified
NATURE SOY, LLC - BOULDER DIVISION · BOULDERViolation Identified
BOULDER COMMONS · BOULDERViolation Identified
LOUKONEN BROS QUARRIES · BOULDER COUNTYViolation Identified
CIRCUITS WEST INC · LONGMONTViolation Identified
THE OAK HOUSE · BOULDERViolation Identified
HIGHLANDS PRESBYTERIAN CAMP · ALLENSPARKSignificant Violation
STONE MOUNTAIN LODGE AND CABINSViolation Identified
SWSP SUPERIOR PIPELINE LEAK REPAIR (66+33) · LAFAYETTEViolation Identified
CANYON CREEK ESTATES-CHLORINATION FACILITY · GLENWOOD SPRINGSViolation Identified
75TH STREET WASTEWATER TREATMENT PLANT · BOULDERSignificant Violation
MAPLE GROVE WD · UNKViolation Identified
CU UTILITIES SERVICES · BOULDERViolation Identified
LONGMONT BATCH PLANT · BOULDER COUNTYSignificant Violation
MURPHY EXPRESS LOUISVILLE · LOUISVILLESignificant Violation
UFP LAFAYETTE LLC · LAFAYETTEViolation Identified
BOULDER MOUNTAIN LODGEWWTF · BOULDERViolation Identified
ALEXANDER DAWSON SCHOOL · LAFAYETTEViolation Identified
BOULDER MUNICIPAL AIRPORT · BOULDERViolation Identified
WESTERN FOUNDRIES INC · LONGMONTSignificant Violation
FAIRWAYS MD · NIWOTViolation Identified
VALMONT FACILITY · BOULDERViolation Identified
LYONS TOWN OF · LYONSSignificant Violation
00905-543 WM FUEL STATION LONGMONT CO · LONGMONTSignificant Violation
SAN SOUCI MHP · UNKViolation Identified
DICERNA PHARMACEUTICALS - PILOT · BOULDERViolation
19 AND UPLAND AVE GAS MAIN · BOULDERViolation Identified
ELDORADO SPRINGS WWTF · ELDORADO SPRINGSViolation Identified
ST VRAIN VALLEY SCHOOL DIST MS4 · BOULDER COUNTYViolation Identified
SUMMERFIELD OFFSITE · ERIEViolation Identified
CU BOULDER - CHEMISTRY & APPLIED MATHEMATICS · BOULDERSignificant Violation
SUPERIOR METROPOLITAN DIST NO1 WWTF · SUPERIORViolation Identified
LOUISVILLE MS4 · LOUISVILLEViolation Identified
MILE HI WATER INC HAULERViolation Identified
TRI-Registered Facilities
ACCURATE PLASTICS INC · LONGMONTActiveADVANCED FORMING TECH INC · LONGMONTActiveAGGREGATE INDUSTRIES WCR INC LONGMONT EAST READY MIX PLANT · LONGMONTActiveAGILENT TECHNOLOGIES BOULDER CO · BOULDERActiveAMGEN INC · BOULDERActiveARCOSA ESC BOULDER · BOULDERActiveAVEDON ENGINEERING INC · LONGMONTActiveBALL AEROSPACE & TECHNOLOGIES CORP · BOULDERActiveBOULDER READY-MIX · BOULDERActiveBROOKS AUTOMATION INC GRANVILLE PHILLIPS PRODUCT · LONGMONTActiveCALIFORNIA DEVICES INC · LOUISVILLEActiveCEMEX CONSTRUCTION MATERIALS SOUTH LLC · LONGMONTActiveCIRCLE GRAPHICS INC · LONGMONTActiveCIRCUIT IMAGES INC · BOULDERActiveCIRCUITS WEST INC · LONGMONTActiveC-LINE CCC (DBA CENTERLINE CIRCUITS INC) · LONGMONTActiveCONAGRA FOODS · LONGMONTActiveCORDEN PHARMA COLORADO INC · BOULDERActiveCORDEN PHARMA COLORADO STERLING DRIVE · BOULDERActiveDESIGN FABRICATORS INC · BOULDERActiveDESIGN FABRICATORS INC · LAFAYETTEActiveDHARMACON INC · LAFAYETTEActiveDIETERICH STANDARD INC · BOULDERActiveDOVATRON MANUFACTURING W · LONGMONTActiveDYNAMIC MATERIALS CORP EXPLOSIVE FABRICATORS DIV · LOUISVILLEActiveELECTRONIC SOLUTIONS, INC. · LAFAYETTEActiveGRAPHIC PACKAGING CORP BOULDER DIV · BOULDERActiveHAUSER CHEMICAL RESEARCH INC · BOULDERActiveHAUSER INC · BOULDERActiveIBM · BOULDERActiveJAY MEDICAL LTD · BOULDERActiveKRYPTANE SYSTEMS · LOUISVILLEActiveKRYPTONICS INC · BOULDERActiveLAFARGE WEST INC · BOULDERActiveLAFARGE WEST INC · BOULDERActiveLEXMARK INTERNATIONAL INC · LONGMONTActiveMATHESON TRIGAS LONGMONT CO BRANCH · LONGMONTActiveMAXTOR COLORADO CORP · LONGMONTActiveMICRO MOTION INC. · BOULDERActiveMKS INSTRUMENTS INC HPS PRO DUCTS DIV · BOULDERActiveNAPRO BIOTHERAPEUTICS INC · BOULDERActiveNATIONAL INSTITUTE OF STANDARD&TECHNOLOGY BOULDER · BOULDERActivePACKAGING RESOURCES COLORADO LLC · LONGMONTActivePROLIGO LLC · BOULDERActiveREADY MIXED CONCRETE CO PLANT 14 · LAFAYETTEActiveRELIANT MANUFACTURING LLC · LONGMONTActiveSAE CIRCUITS COLORADO INC · BOULDERActiveSHELDAHL INC · LONGMONTActiveSMYRNA READY MIX CONCRETE LLC - ROCK CREEK READY MIX · LAFAYETTEActiveSMYRNA READY MIX CONCRETE LLC - VALMONT READY MIX · BOULDERActiveSPECTRALINK CORP · BOULDERActiveSTORAGE TECH CORP · LOUISVILLEActiveSTORAGE TECH CORP · LONGMONTActiveTECNETICS INC · BOULDERActiveTYCO HEALTHCARE GROUP L.P. · BOULDERActiveVARRA COMPANIES INC NORTH METRO PLANT 4 · ERIEActiveWALL TECHNOLOGY INC · BROOMFIELDActiveWESTERN FOUNDRIES INC · LONGMONTActiveCENTURY DATA AMCODYNE DIV · LONGMONTInactiveHUVEPHARMA,INC · LONGMONTInactiveINB: PAXIS PHARMACEUTICALS · BOULDERInactiveLAFARGE WEST INC · LONGMONTInactiveMAXTOR COLORADO CORP · LONGMONTInactiveMKE - QUANTUM COMPONENTS · LOUISVILLEInactiveMKE - QUANTUM COMPONENTS, LLC · LOUISVILLEInactivePUBLIC SERVICE CO OF COLORADO VALMONT STATION · BOULDERInactiveVELIE CIRCUITS OF CO INC · BROOMFIELDInactive
Source: U.S. EPA Toxic Release Inventory, ECHO, Superfund (SEMS NPL). Registration or a violation listed does not by itself indicate a current health hazard.