:{{legend2|#fcf75e|Proposed for addition to National Priorities List|border=1px solid #AAAAAA}}
:{{legend2|#d0f0c0|Deleted from National Priorities List|border=1px solid #AAAAAA}}
class="wikitable sortable" |
CERCLIS ID
!Name
!County
!Reason
!Proposed
!Listed[{{cite web|title=Final NPL sites| publisher=EPA|url=http://www.epa.gov/superfund/sites/query/queryhtm/nplfin.htm| accessdate=2010-05-01}}]
!Construction completed[{{cite web|title=Construction Completions at NPL sites| publisher=EPA|url=http://www.epa.gov/superfund/sites/query/queryhtm/nplccl.htm| accessdate=2010-05-01}}]
!Partially deleted[{{cite web|title=Partial deletions at NPL sites| publisher=EPA|url=http://www.epa.gov/superfund/sites/query/queryhtm/nplpdel.htm| accessdate=2010-05-01}}]
!Deleted[{{cite web|title=Deleted NPL sites| publisher=EPA|url=http://www.epa.gov/superfund/sites/query/queryhtm/npldel.htm| accessdate=2010-05-01}}] |
---|
style="background:#d0f0c0" | IAD042581256 | Aidex Corporation | Mills | Groundwater was contaminated by atrazine and soil was contaminated by aldrin, chlordane other pesticides and stored waste, from pesticide production and a 1976 fire on-site.[{{cite web|title=Aidex Corporation |publisher=EPA| url=http://www.epa.gov/region7/cleanup/npl_files/iad042581256.pdf|accessdate=2010-05-02}}][{{cite web |url=http://cfpub.epa.gov/supercpad/cursites/csitinfo.cfm?id=0700155 |title=Aidex Corporation Superfund site progress profile |publisher=EPA |accessdate=April 24, 2010 |url-status=dead |archiveurl=https://web.archive.org/web/20110616052001/http://cfpub.epa.gov/supercpad/cursites/csitinfo.cfm?id=0700155 |archivedate=June 16, 2011 }}] | 12/30/1982 | 09/08/1983 | {{center|06/30/1992}} | {{center|–}} | {{center|10/21/1993}} |
|IAD980687933 | Des Moines TCE | Polk | Groundwater and soil contamination by VOCs (including PCE, TCE and vinyl chloride), pesticides and herbicides from former industrial operations and waste disposal practices.[{{cite web|title=Des Moines TCE |publisher=EPA| url=http://www.epa.gov/region7/cleanup/npl_files/iad980687933.pdf|accessdate=2010-05-02}}][{{cite web |url=http://cfpub.epa.gov/supercpad/cursites/csitinfo.cfm?id=0700316 |title=Des Moines TCE Superfund site progress profile |publisher=EPA |accessdate=April 23, 2010 |url-status=dead |archiveurl=https://web.archive.org/web/20110616052320/http://cfpub.epa.gov/supercpad/cursites/csitinfo.cfm?id=0700316 |archivedate=June 16, 2011 }}] | 12/30/1982 | 09/08/1983 | {{center|09/21/1998}} | {{center|–}} | {{center|–}} |
style="background:#d0f0c0" | IAD980685804 | E.I. du Pont De Nemours & Company, Inc. (County Road X23) | Lee | Groundwater and soil were contaminated by cadmium, lead, other heavy metals, and VOCs from former paint waste disposal. Livestock and approximately 1,200 people within three miles of the site depend on private wells for drinking water.[{{cite web|title=E.I. Dupont De Nemours & Company, Inc. |publisher=EPA| url=http://www.epa.gov/region7/cleanup/npl_files/iad980685804.pdf|accessdate=2010-05-02}}][{{cite web |url=http://cfpub.epa.gov/supercpad/cursites/csitinfo.cfm?id=0700312 |title=E.I. Dupont De Nemours & Company, Inc. (County Road X23) Superfund site progress profile |publisher=EPA |accessdate=April 24, 2010 |url-status=dead |archiveurl=https://web.archive.org/web/20110616052521/http://cfpub.epa.gov/supercpad/cursites/csitinfo.cfm?id=0700312 |archivedate=June 16, 2011 }}] | 06/24/1988 | 08/30/1990 | {{center|09/29/1993}} | {{center|–}} | {{center|09/25/1995}} |
style="background:#d0f0c0" | IAD005279039 | Electro-Coatings Inc. | Linn | Groundwater contamination by hexavalent chromium, with elevated levels of cadmium, nickel and other heavy metals. Groundwater VOC contamination attributed to neighboring industry. Groundwater contamination has not been detected in municipal drinking water wells.[{{cite web|title=Electro-Coatings Inc. |publisher=EPA| url=http://www.epa.gov/region7/cleanup/npl_files/iad005279039.pdf|accessdate=2010-05-02}}][{{cite web |url=http://cfpub.epa.gov/supercpad/cursites/csitinfo.cfm?id=0700094 |title=Electro-Coatings Inc. Superfund site progress profile |publisher=EPA |accessdate=April 24, 2010 |url-status=dead |archiveurl=https://web.archive.org/web/20110616052701/http://cfpub.epa.gov/supercpad/cursites/csitinfo.cfm?id=0700094 |archivedate=June 16, 2011 }}] | 06/24/1988 | 10/04/1989 | {{center|09/14/2000}} | {{center|–}} | {{center|09/12/2019}} |
|IAD981124167 | Fairfield Coal Gasification Plant | Jefferson | Groundwater contamination by PAHs (including anthracene and pyrene), VOCs (including benzene, toluene, and xylene), lead, mercury and cyanides.[{{cite web|title=Fairfield Coal Gasification Plant |publisher=EPA| url=http://www.epa.gov/region7/cleanup/npl_files/iad981124167.pdf|accessdate=2010-05-02}}][{{cite web |url=http://cfpub.epa.gov/supercpad/cursites/csitinfo.cfm?id=0700347 |title=Fairfield Coal Gasification Plant Superfund site progress profile |publisher=EPA |accessdate=April 24, 2010 |url-status=dead |archiveurl=https://web.archive.org/web/20110616052757/http://cfpub.epa.gov/supercpad/cursites/csitinfo.cfm?id=0700347 |archivedate=June 16, 2011 }}] | 06/24/1988 | 08/30/1990 | {{center|08/24/1995}} | {{center|–}} | {{center|–}} |
style="background:#d0f0c0" | IAD022193577 | Farmers' Mutual Cooperative | Sioux | Three city wells were closed because of groundwater contamination. Site groundwater was contaminated by several pesticides and carbon tetrachloride. Soil contamination by pesticides is not at levels that are a concern to health.[{{cite web|title=Farmers' Mutual Cooperative |publisher=EPA| url=http://www.epa.gov/region7/cleanup/npl_files/iad022193577.pdf|accessdate=2010-05-02}}][{{cite web |url=http://cfpub.epa.gov/supercpad/cursites/csitinfo.cfm?id=0700137 |title=Farmers' Mutual Cooperative Superfund site progress profile |publisher=EPA |accessdate=April 24, 2010 |url-status=dead |archiveurl=https://web.archive.org/web/20110616052819/http://cfpub.epa.gov/supercpad/cursites/csitinfo.cfm?id=0700137 |archivedate=June 16, 2011 }}] | 06/24/1988 | 08/30/1990 | {{center|08/12/1998}} | {{center|–}} | {{center|11/13/2001}} |
|IA7213820445 | Iowa Army Ammunition Plant | Des Moines | Surface water and groundwater contamination by explosives from munitions processing. Creek sediment contamination by explosives and lead.[{{cite web|title=Iowa Army Ammunition Plant |publisher=EPA| url=http://www.epa.gov/region7/cleanup/npl_files/ia7213820445.pdf|accessdate=2010-05-02}}][{{cite web |url=http://cfpub.epa.gov/supercpad/cursites/csitinfo.cfm?id=0700413 |title=Iowa Army Ammunition Plant Superfund site progress profile |publisher=EPA |accessdate=April 24, 2010 |url-status=dead |archiveurl=https://web.archive.org/web/20110616052833/http://cfpub.epa.gov/supercpad/cursites/csitinfo.cfm?id=0700413 |archivedate=June 16, 2011 }}] | 07/14/1989 | 08/30/1990 | {{center|–}} | {{center|–}} | {{center|–}} |
style="background:#d0f0c0" | IAD984591172 | Iowa City former manufactured gas plant (FMGP) | Johnson County | soil and groundwater contamination with coal tar (benzene, toluene, ethylbenzene and xylenes, arsenic, cyanides and some metals[{{cite web | url=https://cumulis.epa.gov/supercpad/cursites/csitinfo.cfm?id=0702470 | title=EPA Superfund Program: IOWA CITY FMGP, IOWA CITY, IA | publisher=EPA | date=10 June 2016 | accessdate=12 June 2016}}][{{cite web | url=https://cumulis.epa.gov/supercpad/SiteProfiles/index.cfm?fuseaction=second.Contams&id=0702470 | title=Contaminants of Concern at IOWA CITY FMGP | publisher=EPA | date=10 June 2016 | accessdate=12 June 2016}}] | {{center|–}} | {{center|–}} | 08/02/2010 | {{center|–}} | {{center|–}} |
"background:#d0f0c0" | IAD005291182 | John Deere (Ottumwa Works Landfill) | Wapello | Low-level contamination of soil and sediments by heavy metals and methylene chloride from former disposal activities. Low-level heavy metal contamination of surface water.[{{cite web|title=John Deere (Ottumwa Works Landfill) |publisher=EPA| url=http://www.epa.gov/region7/cleanup/npl_files/iad005291182.pdf |accessdate=2010-05-02}}] | 06/24/1988 | 02/21/1990 | {{center|08/28/1992}} | {{center|–}} | {{center|01/22/2001}} |
style="background:#d0f0c0" | IAD980631063 | Labounty Site | Floyd | VOCs and arsenic leached into a groundwater aquifer that is used for drinking water supplies.[{{cite web|title=Labounty Site |publisher=EPA|url=http://www.epa.gov/region7/cleanup/npl_files/iad980631063.pdf |archive-url=https://web.archive.org/web/20150617190409/http://www.epa.gov/region7/cleanup/npl_files/iad980631063.pdf |url-status=dead |archive-date=2015-06-17 |accessdate=2010-05-02}}] | 12/30/1982 | 09/08/1983 | {{center|12/30/1988}} | {{center|–}} | {{center|01/06/1993}} |
|IAD000606038 | Lawrence Todtz Farm | Clinton | Groundwater contamination by arsenic, barium, lead, other heavy metals, sodium, tetrahydrofuran, benzene, toluene and other VOCs from former waste disposal activities. Nearby wildlife and surface water may have been threatened by contamination.[{{cite web|title=Lawrence Todtz Farm |publisher=EPA|url=http://www.epa.gov/region7/cleanup/npl_files/iad000606038.pdf |archive-url=https://web.archive.org/web/20150617190410/http://www.epa.gov/region7/cleanup/npl_files/iad000606038.pdf |url-status=dead |archive-date=2015-06-17 |accessdate=2010-05-02}}] | 09/18/1985 | 06/10/1986 | {{center|09/11/1991}} | {{center|–}} | {{center|–}} |
style="background:#d0f0c0" | IAD005288634 | Lehigh Portland Cement Co. | Cerro Gordo | Ground water on site became contaminated with heavy metals including arsenic, as well as elevated pH levels.[{{cite web| url=http://www.epa.gov/region07/cleanup/npl_files/iad005288634.pdf | archive-url=https://web.archive.org/web/20150617133449/http://www.epa.gov/region07/cleanup/npl_files/iad005288634.pdf | url-status=dead | archive-date=June 17, 2015 |title=Lehigh Portland Cement Co. |publisher=EPA |accessdate=April 23, 2010}}] | 06/24/1988 | 08/30/1990 | {{center|–}} | {{center|–}} | {{center|06/30/1993}} |
|IAD980969190 | Mason City Coal Gasification Plant | Cerro Gordo | Soil, on-site waste, bedrock and groundwater contamination by PAHs. Creek sediments are also contaminated.[{{cite web|title=Mason City Coal Gasification Plant |publisher=EPA|url=http://www.epa.gov/region7/cleanup/npl_files/iad980969190.pdf |archive-url=https://web.archive.org/web/20150617190412/http://www.epa.gov/region7/cleanup/npl_files/iad980969190.pdf |url-status=dead |archive-date=2015-06-17 |accessdate=2010-05-02}}] | 01/19/1994 | 12/16/1994 | {{center|04/28/2008}} | {{center|–}} | {{center|–}} |
style="background:#d0f0c0" | IAD085824688 | Mid-America Tanning Company | Woodbury | Soil, impounded sludges and surface water was contaminated with heavy metals, including chromium. Sludges contain elevated levels of hydrogen sulfide.[{{cite web|title=Mid-America Tanning Company |publisher=EPA|url=http://www.epa.gov/region7/cleanup/npl_files/iad085824688.pdf |archive-url=https://web.archive.org/web/20150617190413/http://www.epa.gov/region7/cleanup/npl_files/iad085824688.pdf |url-status=dead |archive-date=2015-06-17 |accessdate=2010-05-02}}] | 06/24/1988 | 03/31/1989 | {{center|09/12/2000}} | {{center|–}} | {{center|09/24/2004}} |
|IAD069625655 | Midwest Manufacturing/North Farm | Jasper | Groundwater contamination by VOCs such as vinyl chloride, TCE and DCE, cadmium and zinc from former electroplating operations. Site soils contain elevated levels of heavy metals.[{{cite web|title=Midwest Manufacturing/North Farm |publisher=EPA|url=http://www.epa.gov/region7/cleanup/npl_files/iad069625655.pdf |archive-url=https://web.archive.org/web/20150419220512/http://www.epa.gov/region7/cleanup/npl_files/iad069625655.pdf |url-status=dead |archive-date=2015-04-19 |accessdate=2010-05-02}}] | 09/18/1985 | 06/10/1986 | {{center|02/18/1997}} | {{center|–}} | {{center|–}} |
style="background:#d0f0c0" | IAD980852461 | Northwestern States Portland Cement Co. | Cerro Gordo | Groundwater had elevated pH and was contaminated by sulfates and sodium from former waste disposal practices, though drinking water wells were not affected. Sediments, soil and surface water had high pH considered caustic.[{{cite web|title=Northwestern States Portland Cement Co. |publisher=EPA|url=http://www.epa.gov/region7/cleanup/npl_files/iad980852461.pdf |archive-url=https://web.archive.org/web/20150617190415/http://www.epa.gov/region7/cleanup/npl_files/iad980852461.pdf |url-status=dead |archive-date=2015-06-17 |accessdate=2010-05-02}}] | 06/24/1988 | 08/30/1990 | {{center|12/23/1993}} | {{center|–}} | {{center|08/31/1995}} |
|IAD980852578 | Peoples Natural Gas Company | Dubuque | Groundwater and soil contamination by VOCs, phenols, PAHs, and inorganic compounds from process waste. Nearby wetlands and fish and wildlife refuge may be threatened by runoff.[{{cite web|title=Peoples Natural Gas Company |publisher=EPA| url=http://www.epa.gov/region7/cleanup/npl_files/iad980852578.pdf |accessdate=2010-05-02}}] | 06/24/1988 | 08/30/1990 | {{center|09/28/2000}} | {{center|–}} | {{center|–}} |
|IA0001610963 | Railroad Avenue Ground Water Contamination Site | Polk | Groundwater contamination by TCE, DCE and vinyl chloride. Several municipal water supply wells were contaminated and taken off-line but have now been returned to service after clean-up activities.[{{cite web|title=Railroad Avenue Ground Water Contamination Site |publisher=EPA| url=http://www.epa.gov/region7/cleanup/npl_files/ia0001610963.pdf |accessdate=2010-05-02}}] | 09/13/2001 | 09/05/2002 | {{center|08/17/2007}} | {{center|–}} | {{center|–}} |
style="background:#d0f0c0" | IAD980632509 | Red Oak City Landfill | Montgomery | Soil, groundwater and surface water contaminated by low concentrations of VOCs, including toluene and xylene, and heavy metals, including chromium, lead and barium from former landfilling practices. Nearby sediments contain toluene. Permeable soil makes groundwater contamination more likely.[{{cite web|title=Red Oak City Landfill |publisher=EPA| url=http://www.epa.gov/region7/cleanup/npl_files/iad980632509.pdf |accessdate=2010-05-02}}] | 06/10/1986 | 03/31/1989 | {{center|06/21/2001}} | {{center|–}} | {{center|09/26/2005}} |
|IAD980630560 | Shaw Avenue Dump | Floyd | Groundwater, soil and the Cedar River are contaminated by arsenic from disposal of arsenic-contaminated pharmaceutical manufacturing waste and sludge from a water treatment plant that received liquid waste from the same site.[{{cite web|title=Shaw Avenue Dump |publisher=EPA| url=http://www.epa.gov/region7/cleanup/npl_files/iad980630560.pdf |accessdate=2010-05-02}}] | 09/18/1985 | 07/22/1987 | {{center|03/30/2001}} | {{center|–}} | {{center|–}} |
style="background:#d0f0c0" | IAD980630750 | Sheller-Globe Corp. Disposal | Lee | Waste material was formerly periodically burnt and the ash, which was contaminated with metals, was scattered over the site.[{{cite web|title=Sheller-Globe Corp. Disposal |publisher=EPA| url=http://www.epa.gov/region7/cleanup/npl_files/iad980630750.pdf |accessdate=2010-05-02}}] | 05/05/1989 | 08/30/1990 | {{center|09/15/2000}} | {{center|–}} | {{center|09/24/2001}} |
|IAD980630487 | Vogel Paint and Wax Company | Sioux | Soil contamination by VOCs and heavy metals including chromium and lead from former waste disposal practices. Groundwater contamination by VOCs, including benzene, ethyl benzene, ethyl methyl ketone, toluene and xylene, and metals. [{{cite web|title=Vogel Paint and Wax Company |publisher=EPA| url=http://www.epa.gov/region7/cleanup/npl_files/iad980630487.pdf |accessdate=2010-05-02}}] | 10/15/1984 | 06/10/1986 | {{center|08/19/1994}} | {{center|–}} | {{center|–}} |
style="background:#fcf75e" | IAD984566356 | Waterloo Coal Gasification Plant | Black Hawk | Soil and groundwater contamination by PAHs, benzene, ethylbenzene, toluene and xylene. There is a risk of impact on wetlands and wildlife.[{{cite web|title=Waterloo Coal Gasification Plant |publisher=EPA| url=http://www.epa.gov/region7/cleanup/npl_files/iad984566356.pdf |accessdate=2010-05-02}}][{{cite web |url=http://cfpub.epa.gov/supercpad/cursites/csitinfo.cfm?id=0700034 |title=Waterloo Coal Gasification Plant Superfund site progress profile |publisher=EPA |accessdate=April 23, 2010 |url-status=dead |archiveurl=https://web.archive.org/web/20110616052027/http://cfpub.epa.gov/supercpad/cursites/csitinfo.cfm?id=0700034 |archivedate=June 16, 2011 }}] | 10/14/1992 | {{center|–}} | {{center|–}} | {{center|–}} | {{center|–}} |
style="background:#d0f0c0" | IAD065210734 | White Farm Equipment Co. Dump | Floyd | Groundwater contamination by VOCs and heavy metals, including arsenic, chromium, copper, lead, nickel and zinc from former waste disposal practices. Sediments, soil and surface water also contain heavy metals. Local wetlands may have been at risk.[{{cite web|title=White Farm Equipment Co. Dump |publisher=EPA| url=http://www.epa.gov/region7/cleanup/npl_files/iad065210734.pdf |accessdate=2010-05-02}}] | 06/24/1988 | 08/30/1990 | {{center|09/08/1995}} | {{center|–}} | {{center|10/30/2000}} |