19:
44:
1507:
1521:
3429:
1535:
89:
3803:
3465:
3788:
2394:
3778:
3861:
3458:
743:
Liquid and solid waste, debris; soil, surface water, groundwater, sediment and leaching contaminated by chemicals, solvents and sludges; gas emissions from buried waste.
2409:
3536:
2449:
3721:
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2364:
93:
1548:
3752:
2276:
2424:
3856:
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894:
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313:
3051:
2993:
2499:
2369:
1553:
456:
100:
locations requiring a long-term response to clean up hazardous material contaminations. These locations are known as
3379:
3306:
3286:
3266:
3261:
3181:
3161:
2933:
2808:
2439:
1267:
119:. Two more sites have been proposed for entry on the list and three others have been cleaned up and removed from it.
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2519:
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2359:
900:
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738:
371:
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other metals and acidic mine drainage, and liquid and solid waste and sludge from mining, milling and smelting. (
112:
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2454:
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1568:
1080:
840:
775:
689:
403:
105:
30:
1352:
Air, groundwater, surface water, soil and sediment contamination and solid waste and debris contaminated with
1034:
Soil, solid waste, liquid waste, groundwater, surface water and air contamination and debris contaminated by
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3296:
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3246:
3221:
3206:
3121:
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2708:
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2580:
1466:
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1157:
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528:
462:
3399:
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3191:
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1029:
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958:
632:
299:
240:
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2384:
2374:
1573:
627:
354:
3036:
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1526:
184:
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1558:
789:
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2868:
2838:
2828:
2813:
2783:
2773:
2753:
2643:
2595:
1512:
962:
637:
Groundwater, surface water, solid waste, soil, liquid waste, debris and sediment contaminated by
246:
1724:
1661:
1745:
1703:
1682:
461:
Soil, groundwater and surface water contamination, leaching and liquid waste contaminated with
3349:
2818:
2803:
2728:
2638:
2613:
2545:
2289:
1110:
890:
785:
309:
195:
115:. As of May 1, 2010, there were eighteen Superfund sites on the National Priorities List in
3746:
3354:
3334:
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2923:
2908:
2793:
2778:
2713:
2698:
2628:
2618:
1787:
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1262:
990:
349:
18:
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2913:
2903:
2843:
2743:
2718:
2703:
2653:
2623:
2414:
1540:
922:
57:
Please help update this article to reflect recent events or newly available information.
3443:
3339:
2983:
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2059:
2080:
111:
The NPL guides the EPA in "determining which sites warrant further investigation" for
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1766:
1341:
1305:
1152:
533:
Liquid and solid waste, groundwater, air and soil contamination by various compounds.
81:
3369:
1118:
1050:
from an oil refinery, a pesticide manufacturing facility, acid pits and a landfill.
695:
2227:
2122:
1996:
1621:
1617:
1085:
Groundwater, soil and surface water contamination and solid waste contaminated by
1829:
493:
2185:
1975:
1892:
1808:
2312:
2143:
2017:
1913:
1502:
699:
3819:
3805:
1955:
1871:
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90:
Comprehensive
Environmental Response, Compensation, and Liability Act of 1980
3474:
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1230:
1102:
1043:
1039:
994:
910:
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474:
101:
97:
77:
1934:
706:, and uranium daughter products from uranium milling by Cotter Corporation.
1639:
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1114:
978:
116:
84:
24:
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1206:
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571:
470:
417:
235:
2281:
1424:
contamination of soil, from metal smelting and/or lawncare products.
845:
Surface contamination and mining waste rock pile contaminated with
780:
Surface water, ground water, soil and liquid waste contaminated by
92:(CERCLA) environmental law. The CERCLA federal law authorized the
591:
317:
1470:
1417:
1357:
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1210:
1163:
1106:
1098:
1035:
982:
918:
858:
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805:
797:
694:
Air, groundwater, surface water, and soil are contaminated with
654:
650:
587:
482:
466:
421:
409:
360:
305:
262:
254:
199:
3447:
2285:
2262:
EPA list of
Superfund site construction completions in Colorado
1308:
system from an isolated former mine at 12,500 ft altitude.
925:
manufacturing. The plant was closed after being raided by the
359:
Soil, sediment, surface water and groundwater contamination by
194:
Groundwater, surface water, soil and buildings contaminated by
37:
489:, from mining and milling operations within the watershed. (
905:
Soil, surface water, groundwater and air contamination by
320:; sludge, liquid waste from a former wood treatment plant.
2267:
EPA list of partially deleted
Superfund sites in Colorado
1233:
from an isolated former mine at 11,000 ft altitude.
132: Proposed for addition to National Priorities List
1272:
Surface water, groundwater and soil contamination by
1205:
Surface water, groundwater and soil contamination by
973:
Soil, surface water and groundwater contamination by
408:
Solid waste, soil and surface water contamination by
304:
Soil, surface water and groundwater contamination by
3759:
3745:
3484:
3325:
2992:
2604:
2533:
2335:
2277:Information on the "Denver Radium Streets" Project
2252:EPA list of proposed Superfund sites in Colorado
2272:EPA list of deleted Superfund sites in Colorado
2257:EPA list of current Superfund sites in Colorado
2230:. United States Environmental Protection Agency
2209:. United States Environmental Protection Agency
2188:. United States Environmental Protection Agency
2167:. United States Environmental Protection Agency
2146:. United States Environmental Protection Agency
2125:. United States Environmental Protection Agency
2104:. United States Environmental Protection Agency
2083:. United States Environmental Protection Agency
2062:. United States Environmental Protection Agency
2041:. United States Environmental Protection Agency
2020:. United States Environmental Protection Agency
1999:. United States Environmental Protection Agency
1978:. United States Environmental Protection Agency
1937:. United States Environmental Protection Agency
1916:. United States Environmental Protection Agency
1895:. United States Environmental Protection Agency
1874:. United States Environmental Protection Agency
1853:. United States Environmental Protection Agency
1832:. United States Environmental Protection Agency
1811:. United States Environmental Protection Agency
1790:. United States Environmental Protection Agency
1769:. United States Environmental Protection Agency
1748:. United States Environmental Protection Agency
1727:. United States Environmental Protection Agency
1706:. United States Environmental Protection Agency
1685:. United States Environmental Protection Agency
1664:. United States Environmental Protection Agency
1642:. United States Environmental Protection Agency
1461:Soil and debris contaminated with chlorinated
3862:Lists of Superfund sites in the United States
3459:
2297:
94:United States Environmental Protection Agency
8:
1549:List of Superfund sites in the United States
570:Air, soil and groundwater contamination by
389:04/16/2001 07/23/2001 04/22/2002 01/12/2010
140: Deleted from National Priorities List
3466:
3452:
3444:
2304:
2290:
2282:
144:
55:. The reason given is: Sites have changed.
245:Groundwater, surface water, sediment and
17:
2144:"Standard Mine in Ruby Mining District"
1704:"Construction Completions at NPL sites"
1605:
1162:Groundwater and soil contamination by
1634:
1632:
1630:
7:
2018:"Nelson Tunnel/Commodore Waste Rock"
1584:Index of Colorado-related articles
1170:from historical mining operations.
1117:from smelting, wood treatment and
837:Nelson Tunnel/Commodore Waste Rock
265:from metals smelting and refining.
14:
3405:South Central Colorado Urban Area
3385:North Central Colorado Urban Area
3857:Colorado geography-related lists
3427:
1725:"Partial deletions at NPL sites"
1533:
1519:
1505:
1012:01/21/2003 01/15/2004 07/31/2006
42:
927:Federal Bureau of Investigation
2207:"Vasquez Boulevard & I-70"
1589:List of Colorado-related lists
1:
104:sites, and are placed on the
1554:List of environmental issues
1473:from former pesticide plant.
3852:Superfund sites in Colorado
2039:"Rocky Flats Plant (USDOE)"
921:from nearly forty years of
3878:
3478:sites in the United States
3375:Front Range Urban Corridor
1872:"Central City/Clear Creek"
1788:"Asarco Inc., Globe Plant"
1640:"National Priorities List"
1409:Vasquez Boulevard and I-70
236:ASARCO, Inc. (Globe Plant)
96:(EPA) to create a list of
3423:
2323:
1809:"Broderick Wood Products"
424:from mining and smelting.
372:Leadville mining district
113:environmental remediation
51:This article needs to be
3779:Northern Mariana Islands
3410:Southern Rocky Mountains
3365:Denver Metropolitan Area
2186:"Uravan Uranium Project"
2060:"Rocky Mountain Arsenal"
1893:"Chemical Sales Company"
1569:Bibliography of Colorado
1380:and vanadium processing.
453:Central City/Clear Creek
106:National Priorities List
31:United States of America
2081:"Sand Creek Industrial"
296:Broderick Wood Products
3400:South-Central Colorado
3360:Colorado Western Slope
1767:"Air Force Plant PJKS"
1356:, raffinate crystals,
1338:Uravan Uranium Project
959:Rocky Mountain Arsenal
525:Chemical Sales Company
35:
3390:Northwestern Colorado
3345:Colorado Mineral Belt
2102:"Smeltertown/Koppers"
1624:), December 11, 1980.
1574:Geography of Colorado
1395:02/18/2005 09/04/2007
1026:Sand Creek Industrial
698:and metals including
88:designated under the
21:
3820:38.9972°N 105.5478°W
2684:Cherry Hills Village
1914:"Denver Radium Site"
1662:"Proposed NPL sites"
1527:United States portal
1304:, leaching into the
185:Air Force Plant PJKS
22:The location of the
3815: /
3789:U.S. Virgin Islands
3434:Colorado portal
3370:Four Corners Region
2505:Tourist attractions
2410:Indian reservations
2228:"Woodbury Chemical"
2123:"Smuggler Mountain"
1997:"Marshall Landfill"
1851:"Captain Jack Mill"
1746:"Deleted NPL sites"
1594:Outline of Colorado
1579:History of Colorado
1559:List of waste types
1376:recovery plant and
1342:Union Carbide Corp.
3825:38.9972; -105.5478
3415:Southwest Colorado
2165:"Summitville Mine"
1830:"California Gulch"
1513:Environment portal
562:Denver Radium Site
247:soil contamination
36:
3831:State of Colorado
3797:
3796:
3441:
3440:
3350:Colorado Piedmont
2934:Steamboat Springs
2809:Greenwood Village
2490:Statistical areas
2460:Prehistoric sites
1683:"Final NPL sites"
1496:
1495:
1453:Woodbury Chemical
1153:Smuggler Mountain
1111:pentachlorophenol
891:Rocky Flats Plant
772:Marshall Landfill
400:Captain Jack Mill
85:State of Colorado
72:
71:
25:State of Colorado
3869:
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3838:
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3808:
3753:Washington, D.C.
3747:Federal district
3468:
3461:
3454:
3445:
3432:
3431:
3430:
3355:Colorado Plateau
3335:Central Colorado
2789:Glenwood Springs
2689:Colorado Springs
2445:National Forests
2306:
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2029:
2028:
2026:
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2014:
2008:
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2004:
1993:
1987:
1986:
1984:
1983:
1976:"Lowry landfill"
1972:
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1509:
1263:Summitville mine
991:chemical weapons
350:California Gulch
145:
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58:
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38:
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27:
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3428:
3426:
3419:
3395:San Luis Valley
3321:
2988:
2884:Manitou Springs
2749:Federal Heights
2600:
2529:
2470:Protected areas
2395:Historic places
2331:
2319:
2310:
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2021:
2016:
2015:
2011:
2002:
2000:
1995:
1994:
1990:
1981:
1979:
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1969:
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1541:Colorado portal
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923:nuclear weapons
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598:ore processing.
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123:Superfund sites
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3769:American Samoa
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3687:South Carolina
3684:
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3652:North Carolina
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3340:Eastern Plains
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3174:
3169:
3164:
3159:
3154:
3149:
3144:
3139:
3134:
3129:
3124:
3119:
3114:
3109:
3104:
3099:
3094:
3089:
3084:
3079:
3074:
3069:
3064:
3059:
3054:
3049:
3044:
3039:
3034:
3029:
3024:
3019:
3014:
3009:
3004:
2998:
2996:
2990:
2989:
2987:
2986:
2981:
2976:
2971:
2966:
2961:
2956:
2951:
2946:
2941:
2936:
2931:
2926:
2921:
2916:
2911:
2906:
2901:
2896:
2891:
2886:
2881:
2876:
2871:
2866:
2861:
2856:
2851:
2846:
2841:
2836:
2831:
2826:
2821:
2816:
2811:
2806:
2801:
2799:Grand Junction
2796:
2791:
2786:
2781:
2776:
2771:
2766:
2761:
2756:
2751:
2746:
2741:
2736:
2731:
2726:
2721:
2716:
2711:
2706:
2701:
2696:
2691:
2686:
2681:
2676:
2671:
2666:
2661:
2656:
2651:
2646:
2641:
2636:
2631:
2626:
2621:
2616:
2610:
2608:
2602:
2601:
2599:
2598:
2593:
2588:
2583:
2578:
2573:
2568:
2563:
2558:
2553:
2548:
2543:
2537:
2535:
2531:
2530:
2528:
2527:
2522:
2520:Transportation
2517:
2512:
2507:
2502:
2497:
2492:
2487:
2482:
2477:
2472:
2467:
2462:
2457:
2452:
2450:National Parks
2447:
2442:
2437:
2435:Municipalities
2432:
2427:
2422:
2417:
2412:
2407:
2402:
2397:
2392:
2387:
2382:
2377:
2372:
2367:
2362:
2360:Climate change
2357:
2352:
2347:
2341:
2339:
2333:
2332:
2324:
2321:
2320:
2311:
2309:
2308:
2301:
2294:
2286:
2280:
2279:
2274:
2269:
2264:
2259:
2254:
2247:
2246:External links
2244:
2241:
2240:
2219:
2198:
2177:
2156:
2135:
2114:
2093:
2072:
2051:
2030:
2009:
1988:
1967:
1956:"Lincoln Park"
1947:
1926:
1905:
1884:
1863:
1842:
1821:
1800:
1779:
1758:
1737:
1716:
1695:
1674:
1653:
1626:
1614:42 U.S.C.
1612:P.L. 96-510, (
1604:
1603:
1601:
1598:
1597:
1596:
1591:
1586:
1581:
1576:
1571:
1566:
1561:
1556:
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1544:
1530:
1516:
1500:
1497:
1494:
1493:
1490:
1487:
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1480:
1477:
1474:
1459:
1454:
1451:
1447:
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1443:
1441:
1438:
1436:
1433:
1431:
1428:
1425:
1415:
1410:
1407:
1403:
1402:
1399:
1397:
1394:
1392:
1389:
1387:
1384:
1381:
1350:
1345:
1335:
1331:
1330:
1327:
1325:
1322:
1320:
1317:
1315:
1312:
1309:
1270:
1265:
1260:
1256:
1255:
1252:
1250:
1247:
1245:
1242:
1240:
1237:
1234:
1203:
1198:
1195:
1191:
1190:
1187:
1184:
1182:
1179:
1177:
1174:
1171:
1160:
1155:
1150:
1146:
1145:
1142:
1140:
1137:
1135:
1132:
1130:
1127:
1125:
1122:
1083:
1078:
1075:
1071:
1070:
1067:
1064:
1062:
1059:
1057:
1054:
1051:
1032:
1027:
1024:
1020:
1019:
1016:
1014:
1011:
1009:
1006:
1004:
1001:
998:
971:
966:
956:
952:
951:
948:
946:
943:
941:
938:
936:
933:
930:
903:
898:
888:
884:
883:
880:
878:
875:
873:
870:
868:
865:
862:
843:
838:
835:
831:
830:
827:
825:
822:
820:
817:
815:
812:
809:
778:
773:
770:
766:
765:
762:
760:
757:
755:
752:
750:
747:
744:
741:
736:
735:Lowry Landfill
733:
729:
728:
725:
723:
720:
718:
715:
713:
710:
707:
692:
687:
684:
680:
679:
676:
674:
671:
669:
666:
664:
661:
658:
635:
630:
625:
621:
620:
617:
615:
612:
610:
607:
605:
602:
599:
568:
563:
560:
556:
555:
552:
550:
547:
545:
542:
540:
537:
534:
531:
526:
523:
519:
518:
515:
513:
510:
508:
505:
503:
500:
497:
459:
454:
451:
447:
446:
443:
441:
438:
436:
433:
431:
428:
425:
406:
401:
398:
394:
393:
391:
388:
386:
383:
381:
378:
375:
357:
352:
347:
343:
342:
339:
337:
334:
332:
329:
327:
324:
321:
302:
297:
294:
290:
289:
286:
284:
281:
279:
276:
274:
271:
269:
266:
243:
238:
233:
229:
228:
225:
223:
220:
218:
215:
213:
210:
207:
192:
187:
182:
178:
177:
174:
169:
164:
161:
158:
155:
152:
149:
143:
142:
134:
124:
121:
70:
69:
50:
48:
41:
13:
10:
9:
6:
4:
3:
2:
3874:
3863:
3860:
3858:
3855:
3853:
3850:
3849:
3847:
3840:
3837:
3790:
3787:
3785:
3782:
3780:
3777:
3775:
3772:
3770:
3767:
3766:
3764:
3762:
3758:
3754:
3750:
3748:
3744:
3738:
3735:
3733:
3730:
3728:
3727:West Virginia
3725:
3723:
3720:
3718:
3715:
3713:
3710:
3708:
3705:
3703:
3700:
3698:
3695:
3693:
3690:
3688:
3685:
3683:
3680:
3678:
3675:
3673:
3670:
3668:
3665:
3663:
3660:
3658:
3655:
3653:
3650:
3648:
3645:
3643:
3640:
3638:
3635:
3633:
3632:New Hampshire
3630:
3628:
3625:
3623:
3620:
3618:
3615:
3613:
3610:
3608:
3605:
3603:
3600:
3598:
3595:
3593:
3592:Massachusetts
3590:
3588:
3585:
3583:
3580:
3578:
3575:
3573:
3570:
3568:
3565:
3563:
3560:
3558:
3555:
3553:
3550:
3548:
3545:
3543:
3540:
3538:
3535:
3533:
3530:
3528:
3525:
3523:
3520:
3518:
3515:
3513:
3510:
3508:
3505:
3503:
3500:
3498:
3495:
3493:
3490:
3489:
3487:
3483:
3479:
3476:
3469:
3464:
3462:
3457:
3455:
3450:
3449:
3446:
3436:
3435:
3422:
3416:
3413:
3411:
3408:
3406:
3403:
3401:
3398:
3396:
3393:
3391:
3388:
3386:
3383:
3381:
3378:
3376:
3373:
3371:
3368:
3366:
3363:
3361:
3358:
3356:
3353:
3351:
3348:
3346:
3343:
3341:
3338:
3336:
3333:
3332:
3330:
3328:
3324:
3318:
3315:
3313:
3310:
3308:
3305:
3303:
3300:
3298:
3295:
3293:
3290:
3288:
3285:
3283:
3280:
3278:
3275:
3273:
3270:
3268:
3265:
3263:
3260:
3258:
3255:
3253:
3250:
3248:
3245:
3243:
3240:
3238:
3235:
3233:
3230:
3228:
3225:
3223:
3220:
3218:
3215:
3213:
3210:
3208:
3205:
3203:
3200:
3198:
3195:
3193:
3190:
3188:
3185:
3183:
3180:
3178:
3175:
3173:
3170:
3168:
3165:
3163:
3160:
3158:
3155:
3153:
3150:
3148:
3145:
3143:
3140:
3138:
3135:
3133:
3130:
3128:
3125:
3123:
3120:
3118:
3115:
3113:
3110:
3108:
3105:
3103:
3100:
3098:
3095:
3093:
3090:
3088:
3085:
3083:
3080:
3078:
3075:
3073:
3070:
3068:
3065:
3063:
3060:
3058:
3055:
3053:
3050:
3048:
3045:
3043:
3040:
3038:
3035:
3033:
3030:
3028:
3025:
3023:
3020:
3018:
3015:
3013:
3010:
3008:
3005:
3003:
3000:
2999:
2997:
2995:
2991:
2985:
2982:
2980:
2977:
2975:
2974:Woodland Park
2972:
2970:
2967:
2965:
2962:
2960:
2957:
2955:
2952:
2950:
2947:
2945:
2942:
2940:
2937:
2935:
2932:
2930:
2927:
2925:
2922:
2920:
2917:
2915:
2912:
2910:
2907:
2905:
2902:
2900:
2897:
2895:
2892:
2890:
2887:
2885:
2882:
2880:
2877:
2875:
2872:
2870:
2867:
2865:
2862:
2860:
2857:
2855:
2852:
2850:
2847:
2845:
2842:
2840:
2837:
2835:
2832:
2830:
2827:
2825:
2824:Idaho Springs
2822:
2820:
2817:
2815:
2812:
2810:
2807:
2805:
2802:
2800:
2797:
2795:
2792:
2790:
2787:
2785:
2782:
2780:
2777:
2775:
2772:
2770:
2767:
2765:
2762:
2760:
2757:
2755:
2752:
2750:
2747:
2745:
2742:
2740:
2737:
2735:
2732:
2730:
2727:
2725:
2722:
2720:
2717:
2715:
2712:
2710:
2709:Cripple Creek
2707:
2705:
2702:
2700:
2697:
2695:
2694:Commerce City
2692:
2690:
2687:
2685:
2682:
2680:
2677:
2675:
2672:
2670:
2667:
2665:
2662:
2660:
2657:
2655:
2652:
2650:
2647:
2645:
2642:
2640:
2637:
2635:
2632:
2630:
2627:
2625:
2622:
2620:
2617:
2615:
2612:
2611:
2609:
2607:
2603:
2597:
2594:
2592:
2589:
2587:
2584:
2582:
2579:
2577:
2574:
2572:
2569:
2567:
2564:
2562:
2559:
2557:
2554:
2552:
2549:
2547:
2544:
2542:
2539:
2538:
2536:
2532:
2526:
2523:
2521:
2518:
2516:
2513:
2511:
2508:
2506:
2503:
2501:
2498:
2496:
2493:
2491:
2488:
2486:
2483:
2481:
2478:
2476:
2473:
2471:
2468:
2466:
2463:
2461:
2458:
2456:
2453:
2451:
2448:
2446:
2443:
2441:
2438:
2436:
2433:
2431:
2428:
2426:
2423:
2421:
2418:
2416:
2413:
2411:
2408:
2406:
2403:
2401:
2398:
2396:
2393:
2391:
2388:
2386:
2383:
2381:
2380:Federal lands
2378:
2376:
2373:
2371:
2368:
2366:
2363:
2361:
2358:
2356:
2353:
2351:
2348:
2346:
2343:
2342:
2340:
2338:
2334:
2329:
2328:
2322:
2318:
2314:
2307:
2302:
2300:
2295:
2293:
2288:
2287:
2284:
2278:
2275:
2273:
2270:
2268:
2265:
2263:
2260:
2258:
2255:
2253:
2250:
2249:
2245:
2229:
2223:
2220:
2208:
2202:
2199:
2187:
2181:
2178:
2166:
2160:
2157:
2145:
2139:
2136:
2124:
2118:
2115:
2103:
2097:
2094:
2082:
2076:
2073:
2061:
2055:
2052:
2040:
2034:
2031:
2019:
2013:
2010:
1998:
1992:
1989:
1977:
1971:
1968:
1957:
1951:
1948:
1936:
1930:
1927:
1915:
1909:
1906:
1894:
1888:
1885:
1873:
1867:
1864:
1852:
1846:
1843:
1831:
1825:
1822:
1810:
1804:
1801:
1789:
1783:
1780:
1768:
1762:
1759:
1747:
1741:
1738:
1726:
1720:
1717:
1705:
1699:
1696:
1684:
1678:
1675:
1663:
1657:
1654:
1641:
1635:
1633:
1631:
1627:
1623:
1619:
1615:
1609:
1606:
1599:
1595:
1592:
1590:
1587:
1585:
1582:
1580:
1577:
1575:
1572:
1570:
1567:
1565:
1562:
1560:
1557:
1555:
1552:
1550:
1547:
1546:
1542:
1531:
1528:
1517:
1514:
1508:
1503:
1498:
1491:
1486:
1481:
1478:
1475:
1472:
1468:
1464:
1460:
1458:
1455:
1452:
1449:
1448:
1442:
1437:
1432:
1429:
1426:
1423:
1419:
1416:
1414:
1411:
1408:
1405:
1404:
1398:
1393:
1388:
1385:
1382:
1379:
1375:
1371:
1367:
1363:
1359:
1355:
1351:
1349:
1346:
1343:
1339:
1336:
1333:
1332:
1326:
1321:
1316:
1313:
1310:
1307:
1306:Alamosa River
1303:
1299:
1295:
1291:
1287:
1283:
1279:
1275:
1271:
1269:
1266:
1264:
1261:
1258:
1257:
1251:
1246:
1241:
1238:
1235:
1232:
1228:
1224:
1220:
1216:
1212:
1208:
1204:
1202:
1199:
1197:Standard mine
1196:
1193:
1192:
1188:
1183:
1178:
1175:
1172:
1169:
1165:
1161:
1159:
1156:
1154:
1151:
1148:
1147:
1141:
1136:
1131:
1126:
1123:
1120:
1116:
1112:
1108:
1104:
1100:
1096:
1092:
1088:
1084:
1082:
1079:
1076:
1073:
1072:
1068:
1063:
1058:
1055:
1052:
1049:
1045:
1041:
1037:
1033:
1031:
1028:
1025:
1022:
1021:
1015:
1010:
1005:
1002:
999:
996:
992:
988:
984:
980:
976:
972:
970:
967:
964:
960:
957:
954:
953:
947:
942:
937:
934:
931:
928:
924:
920:
916:
912:
908:
904:
902:
899:
896:
892:
889:
886:
885:
879:
874:
869:
866:
863:
860:
856:
852:
848:
844:
842:
839:
836:
833:
832:
826:
821:
816:
813:
810:
807:
803:
799:
795:
791:
787:
783:
779:
777:
774:
771:
768:
767:
761:
756:
751:
748:
745:
742:
740:
737:
734:
731:
730:
724:
719:
714:
711:
708:
705:
701:
697:
696:radionuclides
693:
691:
688:
685:
682:
681:
675:
670:
665:
662:
659:
656:
652:
648:
644:
640:
636:
634:
631:
629:
626:
623:
622:
616:
611:
606:
603:
600:
597:
593:
589:
585:
581:
577:
573:
569:
567:
564:
561:
558:
557:
551:
546:
541:
538:
535:
532:
530:
527:
524:
521:
520:
514:
509:
504:
501:
498:
495:
492:
488:
484:
480:
476:
472:
468:
464:
460:
458:
455:
452:
449:
448:
442:
437:
432:
429:
426:
423:
419:
415:
411:
407:
405:
402:
399:
396:
395:
392:
387:
382:
379:
376:
373:
370:
366:
362:
358:
356:
353:
351:
348:
345:
344:
338:
333:
328:
325:
322:
319:
315:
311:
307:
303:
301:
298:
295:
292:
291:
285:
280:
275:
270:
267:
264:
260:
256:
252:
248:
244:
242:
239:
237:
234:
231:
230:
224:
219:
214:
211:
208:
205:
201:
197:
193:
191:
188:
186:
183:
180:
179:
175:
170:
165:
162:
159:
156:
153:
150:
147:
146:
135:
127:
126:
122:
120:
118:
114:
109:
107:
103:
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83:
80:sites in the
79:
66:
63:November 2023
54:
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26:
20:
16:
3799:
3784:Puerto Rico
3692:South Dakota
3682:Rhode Island
3677:Pennsylvania
3657:North Dakota
3516:
3425:
2759:Fort Collins
2679:Central City
2669:Castle Pines
2576:Homelessness
2556:Demographics
2525:Wildernesses
2455:Paleontology
2345:Bibliography
2325:
2232:. Retrieved
2222:
2211:. Retrieved
2201:
2190:. Retrieved
2180:
2169:. Retrieved
2159:
2148:. Retrieved
2138:
2127:. Retrieved
2117:
2106:. Retrieved
2096:
2085:. Retrieved
2075:
2064:. Retrieved
2054:
2043:. Retrieved
2033:
2022:. Retrieved
2012:
2001:. Retrieved
1991:
1980:. Retrieved
1970:
1959:. Retrieved
1950:
1939:. Retrieved
1935:"Eagle Mine"
1929:
1918:. Retrieved
1908:
1897:. Retrieved
1887:
1876:. Retrieved
1866:
1855:. Retrieved
1845:
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1708:. Retrieved
1698:
1687:. Retrieved
1677:
1666:. Retrieved
1656:
1644:. Retrieved
1618:§§ 9601
1608:
1467:heavy metals
1450:COD980667075
1406:CO0002259588
1334:COD007063274
1259:COD983778432
1194:CO0002378230
1149:COD980806277
1121:manufacture.
1119:zinc sulfate
1074:COD983769738
1023:COD980717953
997:manufacture.
955:CO5210020769
887:CO7890010526
834:CON000802630
769:COD980499255
732:COD980499248
686:Lincoln Park
683:COD042167858
624:COD081961518
559:COD980716955
522:COD007431620
490:
463:heavy metals
450:COD980717557
397:COD981551427
368:
346:COD980717938
312:byproducts,
293:COD000110254
232:COD007063530
181:CO7570090038
166:Construction
110:
75:
73:
60:
52:
15:
3823: /
3810:105°32′52″W
3761:Territories
3607:Mississippi
3522:Connecticut
3380:High Plains
3052:Clear Creek
2969:Wheat Ridge
2964:Westminster
2889:Monte Vista
2769:Fort Morgan
2764:Fort Lupton
2581:LGBT rights
1492:03/22/1993
1189:09/23/1999
1077:Smeltertown
1069:12/20/1996
494:Argo Tunnel
457:Clear Creek
148:CERCLIS ID
3846:Categories
3829: (
3807:38°59′50″N
3722:Washington
3642:New Mexico
3637:New Jersey
3512:California
3307:Washington
3287:San Miguel
3267:Rio Grande
3262:Rio Blanco
3182:Las Animas
3162:Kit Carson
3037:Broomfield
2959:Walsenburg
2919:Rocky Ford
2899:Northglenn
2874:Louisville
2849:Las Animas
2674:Centennial
2664:Cañon City
2659:Burlington
2649:Broomfield
2634:Black Hawk
2465:Prehistory
2390:Government
2370:Coloradans
2234:2023-10-31
2213:2023-10-31
2192:2023-10-31
2171:2023-10-31
2150:2023-10-31
2129:2023-10-31
2108:2023-10-31
2087:2023-10-31
2066:2023-10-31
2045:2023-10-31
2024:2023-10-31
2003:2023-10-31
1982:2023-10-31
1961:2010-10-31
1941:2023-10-31
1920:2023-10-31
1899:2023-10-31
1878:2023-10-31
1857:2023-10-31
1836:2023-10-31
1815:2023-10-31
1794:2010-04-30
1773:2023-10-31
1752:2010-05-01
1731:2010-05-01
1710:2010-05-01
1689:2010-05-01
1668:2010-05-01
1600:References
1483:03/26/1992
1479:09/08/1983
1476:12/30/1982
1463:pesticides
1430:07/22/1999
1427:01/19/1999
1390:09/29/2008
1386:06/10/1986
1383:10/15/1984
1354:raffinates
1314:05/31/1994
1311:05/10/1993
1268:Rio Grande
1239:09/14/2005
1236:04/27/2005
1180:09/26/1996
1176:06/10/1986
1173:10/15/1984
1124:02/07/1992
1060:09/29/1994
1056:09/08/1983
1053:12/30/1982
1044:herbicides
1040:pesticides
1003:07/22/1987
1000:10/15/1984
944:05/25/2007
939:09/29/2006
935:11/21/1989
932:07/14/1989
867:09/03/2008
864:03/19/2008
818:08/25/1993
814:09/08/1983
811:12/30/1982
753:09/28/2006
749:09/21/1984
746:10/08/1983
712:09/21/1984
709:09/08/1983
700:molybdenum
667:09/17/2001
663:06/10/1986
660:10/15/1984
628:Eagle Mine
608:09/27/2006
604:09/08/1983
601:12/30/1982
543:03/27/2000
539:08/30/1990
536:06/24/1988
502:09/08/1983
499:12/30/1982
430:09/29/2003
427:04/30/2003
380:11/21/1989
377:07/14/1989
330:09/30/1996
326:09/21/1984
323:09/08/1983
268:05/10/1993
212:11/21/1989
209:07/14/1989
168:completed
74:This is a
3732:Wisconsin
3697:Tennessee
3602:Minnesota
3577:Louisiana
3475:Superfund
3212:Montezuma
3152:Jefferson
3017:Archuleta
2864:Lone Tree
2859:Littleton
2854:Leadville
2834:Lafayette
2739:Englewood
2734:Edgewater
2566:Education
2475:Railroads
2430:Mountains
2385:Geography
2375:Elections
2330:(capital)
1646:April 25,
1282:manganese
1231:manganese
1103:manganese
995:pesticide
911:americium
907:plutonium
901:Jefferson
802:manganese
592:radon gas
475:manganese
190:Jefferson
171:Partially
160:Proposed
102:Superfund
78:Superfund
3717:Virginia
3667:Oklahoma
3647:New York
3622:Nebraska
3612:Missouri
3597:Michigan
3587:Maryland
3572:Kentucky
3552:Illinois
3527:Delaware
3517:Colorado
3507:Arkansas
3292:Sedgwick
3282:San Juan
3277:Saguache
3242:Phillips
3217:Montrose
3167:La Plata
3142:Huerfano
3137:Hinsdale
3132:Gunnison
3117:Garfield
3062:Costilla
3047:Cheyenne
3012:Arapahoe
2994:Counties
2949:Trinidad
2944:Thornton
2939:Sterling
2929:Sheridan
2894:Montrose
2879:Loveland
2869:Longmont
2839:Lakewood
2829:La Junta
2814:Gunnison
2784:Glendale
2774:Fountain
2754:Florence
2644:Brighton
2591:Religion
2586:Politics
2571:Gun laws
2541:Abortion
2500:Timeline
2425:Military
2365:Colleges
2317:Colorado
1499:See also
1370:vanadium
1348:Montrose
1298:aluminum
1227:chromium
1201:Gunnison
1115:creosote
979:dieldrin
929:and EPA.
739:Arapahoe
465:such as
176:Deleted
173:deleted
117:Colorado
98:polluted
76:list of
3737:Wyoming
3712:Vermont
3617:Montana
3557:Indiana
3537:Georgia
3532:Florida
3502:Arizona
3492:Alabama
3327:Regions
3252:Prowers
3202:Mineral
3187:Lincoln
3177:Larimer
3147:Jackson
3112:Fremont
3102:El Paso
3092:Douglas
3087:Dolores
3067:Crowley
3057:Conejos
3042:Chaffee
3032:Boulder
3007:Alamosa
2819:Holyoke
2804:Greeley
2729:Durango
2639:Boulder
2614:Alamosa
2561:Economy
2551:Culture
2534:Society
2495:Symbols
2485:Slavery
2440:Museums
2400:History
2355:Outline
1488:–
1444:–
1439:–
1434:–
1422:arsenic
1400:–
1378:uranium
1372:from a
1366:cadmium
1362:arsenic
1328:–
1323:–
1318:–
1278:cadmium
1253:–
1248:–
1243:–
1219:cadmium
1207:arsenic
1185:–
1168:cadmium
1143:–
1138:–
1133:–
1128:–
1091:cadmium
1087:arsenic
1081:Chaffee
1065:–
1048:arsenic
1017:–
1007:–
987:arsenic
963:US Army
949:–
915:uranium
881:–
876:–
871:–
851:cadmium
847:arsenic
841:Mineral
828:–
823:–
782:benzene
776:Boulder
763:–
758:–
726:–
721:–
716:–
704:uranium
690:Fremont
677:–
672:–
643:cadmium
639:arsenic
618:–
613:–
584:arsenic
580:uranium
576:thorium
553:–
548:–
516:–
511:–
506:–
487:arsenic
479:cadmium
444:–
439:–
434:–
414:cadmium
404:Boulder
384:–
365:arsenic
340:–
335:–
314:dioxins
287:–
282:–
277:–
272:–
259:arsenic
251:cadmium
226:–
221:–
216:–
163:Listed
157:Reason
154:County
108:(NPL).
53:updated
28:in the
3672:Oregon
3627:Nevada
3567:Kansas
3542:Hawaii
3497:Alaska
3485:States
3302:Teller
3297:Summit
3257:Pueblo
3247:Pitkin
3222:Morgan
3207:Moffat
3122:Gilpin
3107:Elbert
3082:Denver
3072:Custer
2954:Victor
2924:Salida
2909:Pueblo
2794:Golden
2779:Fruita
2724:Denver
2714:Dacono
2699:Cortez
2629:Aurora
2619:Arvada
2606:Cities
2596:Sports
2515:Trails
2480:Rivers
2405:Images
2337:Topics
2327:Denver
1616:
1564:TOXMAP
1413:Denver
1374:radium
1294:nickel
1274:copper
1223:copper
1158:Pitkin
1095:copper
975:aldrin
794:barium
647:copper
596:radium
572:radium
566:Denver
529:Denver
471:copper
418:copper
318:furans
138:
130:
3702:Texas
3582:Maine
3547:Idaho
3272:Routt
3232:Ouray
3227:Otero
3192:Logan
3157:Kiowa
3127:Grand
3097:Eagle
3077:Delta
3002:Adams
2914:Rifle
2904:Ouray
2844:Lamar
2744:Evans
2719:Delta
2704:Craig
2654:Brush
2624:Aspen
2546:Crime
2510:Towns
2420:Lists
2350:Index
2313:State
1457:Adams
1030:Adams
989:from
969:Adams
633:Eagle
594:from
300:Adams
241:Adams
151:Name
3774:Guam
3707:Utah
3662:Ohio
3562:Iowa
3317:Yuma
3312:Weld
3237:Park
3197:Mesa
3172:Lake
3027:Bent
3022:Baca
2984:Yuma
2979:Wray
1648:2010
1622:9675
1471:VOCs
1469:and
1420:and
1418:Lead
1368:and
1358:lead
1302:iron
1300:and
1290:lead
1286:zinc
1229:and
1215:zinc
1211:lead
1166:and
1164:lead
1113:and
1107:zinc
1099:lead
1046:and
1036:VOCs
993:and
985:and
983:DBCP
919:VOCs
917:and
859:zinc
857:and
855:lead
806:zinc
804:and
798:iron
655:zinc
653:and
651:lead
590:and
588:lead
485:and
483:lead
467:zinc
422:lead
420:and
410:zinc
361:lead
355:Lake
316:and
306:PAHs
263:zinc
261:and
255:lead
204:NDMA
202:and
200:PCBs
82:U.S.
2415:Law
2315:of
895:DOE
790:PCE
786:TCE
491:see
369:see
310:PCP
249:by
196:TCE
3848::
1629:^
1465:,
1364:,
1360:,
1296:,
1292:,
1288:,
1284:,
1280:,
1276:,
1225:,
1221:,
1217:,
1213:,
1209:,
1109:,
1105:,
1101:,
1097:,
1093:,
1089:,
1042:,
1038:,
981:,
977:,
913:,
909:,
853:,
849:,
800:,
796:,
792:,
788:,
784:,
702:,
649:,
645:,
641:,
586:,
582:,
578:,
574:,
481:,
477:,
473:,
469:,
416:,
412:,
363:,
308:,
257:,
253:,
198:,
3833:)
3467:e
3460:t
3453:v
2305:e
2298:t
2291:v
2237:.
2216:.
2195:.
2174:.
2153:.
2132:.
2111:.
2090:.
2069:.
2048:.
2027:.
2006:.
1985:.
1964:.
1944:.
1923:.
1902:.
1881:.
1860:.
1839:.
1818:.
1797:.
1776:.
1755:.
1734:.
1713:.
1692:.
1671:.
1650:.
1620:–
1344:)
1340:(
965:)
961:(
897:)
893:(
861:.
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496:)
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65:)
61:(
34:.
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