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chromium thallium cleanup

EPA reaches deal with Duke Energy on coal ash spill cleanup

May 22, 2014 · EPA reaches deal with Duke Energy on coal ash spill cleanup. that they have reached a deal with Duke Energy to clean up its mess from a massive coal selenium, chromium, thallium, mercury

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Soil Reference Value Revisions pca.state.mn.us

Chromium VI Res/Rec Chronic 11 Res/Rec chronic SRV Com/Ind Chronic 57 Com/Ind chronic SRV Cobalt Res/Rec Chronic 13 BTV, UTL9595 from USGS dataset Com/Ind Chronic 67 Com/Ind chronic SRV Iron Res/Rec Chronic 30,000 BTV, UTL9590 from USGS dataset Com/Ind Chronic 100,000 Com/Ind chronic SRV Thallium

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North Carolina: Deal Reached on Cleanup of Utility''s Toxic

May 23, 2014 · North Carolina: Deal Reached on Cleanup of Utility''s Toxic Spill The Environmental Protection Agency said Thursday that it had reached an enforceable deal with Duke Energy to clean up

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Deal allows for cleanup of old bombfactory site in

The EPA will prepare a cleanup plan for the site, Attorney General Mike DeWine announced yesterday. perchlorate, chromium, lead and petroleum hydrocarbons, and groundwater containing thallium

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TPHMotor Oil 100 Vinyl Chloride 0

Jan 23, 2014 · Table 1: Site Specific Cleanup Goals, Soil (revised Table 92) Constituents of Concern Soil Cleanup Goals (mg/kg) lnorganlcs 05 feet 510 feet Antimony 0.272 0.272 Arsenic 12 12 Cadmium 70 6,100 Chromium VI 1.2 110 Cobalt 23 2,100 Coopper 3,100 270,000 Lead 80 800 Thallium 0.143 0.143 Vanadium 390 34,000

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IDEM wants cleanup work done in 2 spots on the old Reid

9 days ago · IDEM wants cleanup work done in 2 spots on the old Reid property. A proposed work plan outlines steps to take care of concerns about a former dumping area and a "pinkish" layer in the soil near

Get price

Latest news Washington State Department of Ecology

Cleanup levels are rounded to two significant figures. Values other than cleanup levels (such as toxicity values and other parameters used to calculate cleanup levels) may have more than two significant figures. Sources of toxicity values. The source of each toxicity value is listed in the Excel and PDF files using the following abbreviations:

Get price

Soil and SoilGas Screening Numbers (California OEHHA

Soiland SoilGasScreening Numbers (mg/kg soil) for Chemicals Based on Total Exposure to Contaminated Soil (updated 2010). For chemicalspecific screening levels for use in assessing contaminated sites, please refer to (DTSC HERO).

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Table 1 Sampling Summary AOC1 Former Morris Canal, AOC

Chromium Site 207 Thallium Delineation Former Morris Canal Q:EnvProjects00080 JCRAB00080807 Morris Canal RemediationReportsRARTablesTable 1 Sampling Summary.xls Page 1 of 14. Table 1 Sampling Summary AOC1 Former Morris Canal, AOC2 Chromium Site 121 and AOC3 Chromium

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TABLE 1. CLEANUP GOALS FOR METALS IN SOIL NAPA

CLEANUP GOALS FOR METALS IN SOIL NAPA COUNTY UM GEOLOGIC AREA Background US EPA RSL (a) CalEPA CHHSL (b) Thallium Vanadium Zinc. TABLE 1. CLEANUP GOALS FOR METALS IN SOIL NAPA COUNTY QLS GEOLOGIC AREA Background US EPA RSL (a) Chromium Cobalt Copper Lead Mercury Molybdenum Nickel Selenium Silver Thallium Vanadium Zinc.

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Table 1 Sampling Summary AOC1 Former Morris Canal, AOC

Chromium Site 207 Thallium Delineation Former Morris Canal Q:EnvProjects00080 JCRAB00080807 Morris Canal RemediationReportsRARTablesTable 1 Sampling Summary.xls Page 1 of 14. Table 1 Sampling Summary AOC1 Former Morris Canal, AOC2 Chromium Site 121 and AOC3 Chromium

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Draft Background Threshold Value (BTV) Evaluation

arsenic, barium, chromium, cobalt, iron, thallium and vanadium. USGS soil survey The United States Geological Survey''s (USGS) geochemical and mineralogical survey of soils was used to evaluate whether the SRVs for the eight inorganics were below background values and if so, establish background threshold values (BTVs).

Get price

Exposures and Military Bases in the United States Hill

Nov 09, 2017 · This program is an effort to clean up land that the EPA has deemed contaminated by hazardous waste and poses a risk to human health and/or the environment. Superfund sites are found all over the world due to the United States'' presence in multiple countries through private business, government, and military programs.

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TABLE 1. CLEANUP GOALS FOR METALS IN SOIL NAPA

table 1. cleanup goals for metals in soil napa county/atlas fire incident kl geologic area background

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FOR HISTORICAL PURPOSES ONLY https://dtsc.ca.gov/human

Estimation of Cleanup Costs for Contaminated Soil (2005). 2. The screening numbers for arsenic are for contamination resulting from human activity. Concentrations of naturally occurring arsenic may be far above the screening number. When . FOR HISTORICAL PURPOSES ONLY

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N.J.A.C. 7:26D REMEDIATION STANDARDS Statutory

remediation standards. (b) This chapter does not establish the minimum impact to ground water soil remediation standards these standards shall be developed on a sitebysite basis, pursuant to the Department''s authority under N.J.S.A. 58:10B12a and the Department''s Soil Remediation Standards

Get price

Fires Health Screening Level Guidance, Cleanup Goals and

Cleanup goal selected using the higher value of background or appropriate healthbased screening level Thallium Vanadium Zinc Silver Metal Chromium Cobalt Copper Lead Mercury Molybdenum Antimony Arsenic Barium Beryllium Cadmium. TABLE 1. CLEANUP GOALS FOR METALS IN SOIL

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dec.alaska.gov

Chromium e Thallium Pesticides lphachlordane Gammachlordane GammaBHC (l .indane) H eptachlor Contammants were not detected above IN DEC 18 AAC 75.345 Table C cleanup levels in groundwater Cleanup Levels The default soil cleanup levels for th1S site are established in 18 AAC 75.341, Method Two, Table

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Statewide Health Standards dep.pa.gov

On August 27, 2016, revisions to the regulations found at 25 Pa. Code Chapter 250, Administration of the Land Recycling Program (Act 2 cleanup standards), became effective. The MSCs have been updated to incorporate new toxicological information on about 390 chemical substances.

Get price

DEPARTMENT OF NATURAL RESOURCES AND

levels are not to be construed as site specific clean up levels. The Screening Level Table combines background, riskbased and regulatory values in soil, groundwater, soil gas, sediment and surface water. The screening levels should be used to determine the contaminants of potential concern (COPCs) in the risk assessment process.

Get price

dec.alaska.gov

Chromium e Thallium Pesticides lphachlordane Gammachlordane GammaBHC (l .indane) H eptachlor Contammants were not detected above IN DEC 18 AAC 75.345 Table C cleanup levels in groundwater Cleanup Levels The default soil cleanup levels for th1S site are established in 18 AAC 75.341, Method Two, Table

Get price

Regional Screening Levels (RSLs) What''s New Risk

You may need a PDF reader to view some of the files on this page. See EPA''s About PDF page to learn more. For assistance/questions please use the Regional Screening Levels (RSLs) contact us page. The What''s New section keeps users informed of changes to: toxicity values, exposure parameters

Get price

N.J.A.C. 7:26D REMEDIATION STANDARDS Statutory

remediation standards. (b) This chapter does not establish the minimum impact to ground water soil remediation standards these standards shall be developed on a sitebysite basis, pursuant to the Department''s authority under N.J.S.A. 58:10B12a and the Department''s Soil Remediation Standards

Get price

FOR HISTORICAL PURPOSES ONLY https://dtsc.ca.gov/human

Estimation of Cleanup Costs for Contaminated Soil (2005). 2. The screening numbers for arsenic are for contamination resulting from human activity. Concentrations of naturally occurring arsenic may be far above the screening number. When . FOR HISTORICAL PURPOSES ONLY

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DEPARTMENT OF ENVIRONMENTAL PROTECTION In re:

temporary exceedence of the ground water cleanup target level for molybdenum (0.035 mg/L). Antimony, arsenic, chromium, mercury, beryllium, cadmium, lead, nickel, thallium, and molybdenum are only expected to exceed their ground water standard/ground water cleanup target level within an area extending out in a radius of

Get price

Chromium Cleanup Partnership

Figure 3Vandium Soil Sample Loions (Chromium Site 121) Figure 4Thallium Soil Sample Loions (Chromium Site 207) Figure 5Final Excavation AsBuilt Bottom Figure 6Soil Sample Analytical Results (Canal Bottom and Bedding Material) Figure 7 – Soil Sample Analytical Results (Hot Spot Removals)

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Regional Screening Levels (RSLs) What''s New Risk

For assistance/questions please use the Regional Screening Levels (RSLs) contact us page. The What''s New section keeps users informed of changes to: toxicity values, exposure parameters, chemicalspecific parameters, equation formats and any other SL changes.

Get price

Table 9 Positive Hits Table Groundwater Samples Initial

chromium 70 nickel 100 thallium 2 vanadium 60 miscellaneous parameters (mv) oxidation reduction potential nc miscellaneous parameters (s.u.) ph nc miscellaneous parameters (ug/l) hexavalent chromium nc u = non detect j = estimated nc = no criteria na = not applicable gwqs = njdep groundwater quality standards gwqs detection exceeds groundwater

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Illinois EPA Proposes Cleanup Plan Offsite Soils

barium, chromium, copper, mercury, thallium, and zinc— were not detected in soil at concentrations greater than the OU4 criteria. Human Health Risks Based on the results of the Pilot Study, Illinois EPA determined that cleanup of soils contaminated by metals is necessary to protect human health in and around the residential properties.

Get price

List of Superfund sites in Tennessee Wikipedia

This is a list of Superfund sites in Tennessee designated under the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA) environmental law. The CERCLA federal law of 1980 authorized the United States Environmental Protection Agency (EPA) to create a list of polluted loions requiring a longterm response to clean up hazardous material contaminations.

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DEPARTMENT OF ENVIRONMENTAL PROTECTION In re:

temporary exceedence of the ground water cleanup target level for molybdenum (0.035 mg/L). Antimony, arsenic, chromium, mercury, beryllium, cadmium, lead, nickel, thallium, and molybdenum are only expected to exceed their ground water standard/ground water cleanup target level within an area extending out in a radius of

Get price

Mapping the Coal Ash Contamination Earthjustice

Cleanup Plan Status Cleanup plans are required for all units that have made a determination of toxic metal contamination without demonstrating that a source other than the regulated coal ash dumps caused the contamination (or in other words, making an "Alternative Source Demonstration").

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Duke Energy to pay for Dan River coal ash spill cleanup

Jun 09, 2014 · Duke Energy to pay for Dan River coal ash spill cleanup. It contains numerous toxic substances, including arsenic, selenium, chromium, thallium, mercury and lead. Wildlife officials will be collecting tissue samples from fish in the Dan to monitor whether the contamination works its way up the food chain. Duke agrees to clean up N.C

Get price

Background Levels of Metals in Soils for Cleanups

Jan 25, 2018 · barium, beryllium, cadmium, chromium, copper, lead, manganese, mercury, nickel, selenium, silver, thallium, vanadium and zinc) in 10 regions across the state. These data can be used to: Determine whether the metals are present in site soil at concentrations exceeding estimates of background Identify whether or not these metals

Get price

Duke Energy to pay for Dan River coal ash spill cleanup

Jun 09, 2014 · Environmental and wildlife officials in North Carolina and ia signed an agreement with Duke Energy Monday for the cleanup of toxic coal ash from the Dan River, which flows through the two states.. The agreement requires Duke to pay any "reasonable" cost associated with the Feb. 2 spill at its power plant near Eden, which coated 70 miles of the river in gray sludge.

Get price

EPA reaches deal with Duke Energy on coal ash spill cleanup

May 22, 2014 · EPA reaches deal with Duke Energy on coal ash spill cleanup. that they have reached a deal with Duke Energy to clean up its mess from a massive coal selenium, chromium, thallium, mercury

Get price

Soil Reference Value Revisions pca.state.mn.us

Chromium VI Res/Rec Chronic 11 Res/Rec chronic SRV Com/Ind Chronic 57 Com/Ind chronic SRV Cobalt Res/Rec Chronic 13 BTV, UTL9595 from USGS dataset Com/Ind Chronic 67 Com/Ind chronic SRV Iron Res/Rec Chronic 30,000 BTV, UTL9590 from USGS dataset Com/Ind Chronic 100,000 Com/Ind chronic SRV Thallium

Get price

North Carolina: Deal Reached on Cleanup of Utility''s Toxic

May 23, 2014 · North Carolina: Deal Reached on Cleanup of Utility''s Toxic Spill The Environmental Protection Agency said Thursday that it had reached an enforceable deal with Duke Energy to clean up

Get price

Deal allows for cleanup of old bombfactory site in

The EPA will prepare a cleanup plan for the site, Attorney General Mike DeWine announced yesterday. perchlorate, chromium, lead and petroleum hydrocarbons, and groundwater containing thallium

Get price

TPHMotor Oil 100 Vinyl Chloride 0

Jan 23, 2014 · Table 1: Site Specific Cleanup Goals, Soil (revised Table 92) Constituents of Concern Soil Cleanup Goals (mg/kg) lnorganlcs 05 feet 510 feet Antimony 0.272 0.272 Arsenic 12 12 Cadmium 70 6,100 Chromium VI 1.2 110 Cobalt 23 2,100 Coopper 3,100 270,000 Lead 80 800 Thallium 0.143 0.143 Vanadium 390 34,000

Get price

IDEM wants cleanup work done in 2 spots on the old Reid

9 days ago · IDEM wants cleanup work done in 2 spots on the old Reid property. A proposed work plan outlines steps to take care of concerns about a former dumping area and a "pinkish" layer in the soil near

Get price

Latest news Washington State Department of Ecology

Cleanup levels are rounded to two significant figures. Values other than cleanup levels (such as toxicity values and other parameters used to calculate cleanup levels) may have more than two significant figures. Sources of toxicity values. The source of each toxicity value is listed in the Excel and PDF files using the following abbreviations:

Get price

Soil and SoilGas Screening Numbers (California OEHHA

Soiland SoilGasScreening Numbers (mg/kg soil) for Chemicals Based on Total Exposure to Contaminated Soil (updated 2010). For chemicalspecific screening levels for use in assessing contaminated sites, please refer to (DTSC HERO).

Get price

Table 1 Sampling Summary AOC1 Former Morris Canal, AOC

Chromium Site 207 Thallium Delineation Former Morris Canal Q:EnvProjects00080 JCRAB00080807 Morris Canal RemediationReportsRARTablesTable 1 Sampling Summary.xls Page 1 of 14. Table 1 Sampling Summary AOC1 Former Morris Canal, AOC2 Chromium Site 121 and AOC3 Chromium

Get price

TABLE 1. CLEANUP GOALS FOR METALS IN SOIL NAPA

CLEANUP GOALS FOR METALS IN SOIL NAPA COUNTY UM GEOLOGIC AREA Background US EPA RSL (a) CalEPA CHHSL (b) Thallium Vanadium Zinc. TABLE 1. CLEANUP GOALS FOR METALS IN SOIL NAPA COUNTY QLS GEOLOGIC AREA Background US EPA RSL (a) Chromium Cobalt Copper Lead Mercury Molybdenum Nickel Selenium Silver Thallium Vanadium Zinc.

Get price

Table 1 Sampling Summary AOC1 Former Morris Canal, AOC

Chromium Site 207 Thallium Delineation Former Morris Canal Q:EnvProjects00080 JCRAB00080807 Morris Canal RemediationReportsRARTablesTable 1 Sampling Summary.xls Page 1 of 14. Table 1 Sampling Summary AOC1 Former Morris Canal, AOC2 Chromium Site 121 and AOC3 Chromium

Get price

Draft Background Threshold Value (BTV) Evaluation

arsenic, barium, chromium, cobalt, iron, thallium and vanadium. USGS soil survey The United States Geological Survey''s (USGS) geochemical and mineralogical survey of soils was used to evaluate whether the SRVs for the eight inorganics were below background values and if so, establish background threshold values (BTVs).

Get price

Exposures and Military Bases in the United States Hill

Nov 09, 2017 · This program is an effort to clean up land that the EPA has deemed contaminated by hazardous waste and poses a risk to human health and/or the environment. Superfund sites are found all over the world due to the United States'' presence in multiple countries through private business, government, and military programs.

Get price

TABLE 1. CLEANUP GOALS FOR METALS IN SOIL NAPA

table 1. cleanup goals for metals in soil napa county/atlas fire incident kl geologic area background

Get price

FOR HISTORICAL PURPOSES ONLY https://dtsc.ca.gov/human

Estimation of Cleanup Costs for Contaminated Soil (2005). 2. The screening numbers for arsenic are for contamination resulting from human activity. Concentrations of naturally occurring arsenic may be far above the screening number. When . FOR HISTORICAL PURPOSES ONLY

Get price

N.J.A.C. 7:26D REMEDIATION STANDARDS Statutory

remediation standards. (b) This chapter does not establish the minimum impact to ground water soil remediation standards these standards shall be developed on a sitebysite basis, pursuant to the Department''s authority under N.J.S.A. 58:10B12a and the Department''s Soil Remediation Standards

Get price

Fires Health Screening Level Guidance, Cleanup Goals and

Cleanup goal selected using the higher value of background or appropriate healthbased screening level Thallium Vanadium Zinc Silver Metal Chromium Cobalt Copper Lead Mercury Molybdenum Antimony Arsenic Barium Beryllium Cadmium. TABLE 1. CLEANUP GOALS FOR METALS IN SOIL

Get price

dec.alaska.gov

Chromium e Thallium Pesticides lphachlordane Gammachlordane GammaBHC (l dane) H eptachlor Contammants were not detected above IN DEC 18 AAC 75.345 Table C cleanup levels in groundwater Cleanup Levels The default soil cleanup levels for th1S site are established in 18 AAC 75.341, Method Two, Table

Get price

Statewide Health Standards dep.pa.gov

On August 27, 2016, revisions to the regulations found at 25 Pa. Code Chapter 250, Administration of the Land Recycling Program (Act 2 cleanup standards), became effective. The MSCs have been updated to incorporate new toxicological information on about 390 chemical substances.

Get price

DEPARTMENT OF NATURAL RESOURCES AND

levels are not to be construed as site specific clean up levels. The Screening Level Table combines background, riskbased and regulatory values in soil, groundwater, soil gas, sediment and surface water. The screening levels should be used to determine the contaminants of potential concern (COPCs) in the risk assessment process.

Get price

dec.alaska.gov

Chromium e Thallium Pesticides lphachlordane Gammachlordane GammaBHC (l dane) H eptachlor Contammants were not detected above IN DEC 18 AAC 75.345 Table C cleanup levels in groundwater Cleanup Levels The default soil cleanup levels for th1S site are established in 18 AAC 75.341, Method Two, Table

Get price

Regional Screening Levels (RSLs) What''s New Risk

You may need a PDF reader to view some of the files on this page. See EPA''s About PDF page to learn more. For assistance/questions please use the Regional Screening Levels (RSLs) contact us page. The What''s New section keeps users informed of changes to: toxicity values, exposure parameters

Get price

N.J.A.C. 7:26D REMEDIATION STANDARDS Statutory

remediation standards. (b) This chapter does not establish the minimum impact to ground water soil remediation standards these standards shall be developed on a sitebysite basis, pursuant to the Department''s authority under N.J.S.A. 58:10B12a and the Department''s Soil Remediation Standards

Get price

FOR HISTORICAL PURPOSES ONLY https://dtsc.ca.gov/human

Estimation of Cleanup Costs for Contaminated Soil (2005). 2. The screening numbers for arsenic are for contamination resulting from human activity. Concentrations of naturally occurring arsenic may be far above the screening number. When . FOR HISTORICAL PURPOSES ONLY

Get price

DEPARTMENT OF ENVIRONMENTAL PROTECTION In re:

temporary exceedence of the ground water cleanup target level for molybdenum (0.035 mg/L). Antimony, arsenic, chromium, mercury, beryllium, cadmium, lead, nickel, thallium, and molybdenum are only expected to exceed their ground water standard/ground water cleanup target level within an area extending out in a radius of

Get price

Chromium Cleanup Partnership

Figure 3Vandium Soil Sample Loions (Chromium Site 121) Figure 4Thallium Soil Sample Loions (Chromium Site 207) Figure 5Final Excavation AsBuilt Bottom Figure 6Soil Sample Analytical Results (Canal Bottom and Bedding Material) Figure 7 – Soil Sample Analytical Results (Hot Spot Removals)

Get price

Regional Screening Levels (RSLs) What''s New Risk

For assistance/questions please use the Regional Screening Levels (RSLs) contact us page. The What''s New section keeps users informed of changes to: toxicity values, exposure parameters, chemicalspecific parameters, equation formats and any other SL changes.

Get price

Table 9 Positive Hits Table Groundwater Samples Initial

chromium 70 nickel 100 thallium 2 vanadium 60 miscellaneous parameters (mv) oxidation reduction potential nc miscellaneous parameters (s.u.) ph nc miscellaneous parameters (ug/l) hexavalent chromium nc u = non detect j = estimated nc = no criteria na = not applicable gwqs = njdep groundwater quality standards gwqs detection exceeds groundwater

Get price

Illinois EPA Proposes Cleanup Plan Offsite Soils

barium, chromium, copper, mercury, thallium, and zinc— were not detected in soil at concentrations greater than the OU4 criteria. Human Health Risks Based on the results of the Pilot Study, Illinois EPA determined that cleanup of soils contaminated by metals is necessary to protect human health in and around the residential properties.

Get price

List of Superfund sites in Tennessee Wikipedia

This is a list of Superfund sites in Tennessee designated under the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA) environmental law. The CERCLA federal law of 1980 authorized the United States Environmental Protection Agency (EPA) to create a list of polluted loions requiring a longterm response to clean up hazardous material contaminations.

Get price

DEPARTMENT OF ENVIRONMENTAL PROTECTION In re:

temporary exceedence of the ground water cleanup target level for molybdenum (0.035 mg/L). Antimony, arsenic, chromium, mercury, beryllium, cadmium, lead, nickel, thallium, and molybdenum are only expected to exceed their ground water standard/ground water cleanup target level within an area extending out in a radius of

Get price

Mapping the Coal Ash Contamination Earthjustice

Cleanup Plan Status Cleanup plans are required for all units that have made a determination of toxic metal contamination without demonstrating that a source other than the regulated coal ash dumps caused the contamination (or in other words, making an "Alternative Source Demonstration").

Get price

Duke Energy to pay for Dan River coal ash spill cleanup

Jun 09, 2014 · Duke Energy to pay for Dan River coal ash spill cleanup. It contains numerous toxic substances, including arsenic, selenium, chromium, thallium, mercury and lead. Wildlife officials will be collecting tissue samples from fish in the Dan to monitor whether the contamination works its way up the food chain. Duke agrees to clean up N.C

Get price

Background Levels of Metals in Soils for Cleanups

Jan 25, 2018 · barium, beryllium, cadmium, chromium, copper, lead, manganese, mercury, nickel, selenium, silver, thallium, vanadium and zinc) in 10 regions across the state. These data can be used to: Determine whether the metals are present in site soil at concentrations exceeding estimates of background Identify whether or not these metals

Get price

Duke Energy to pay for Dan River coal ash spill cleanup

Jun 09, 2014 · Environmental and wildlife officials in North Carolina and ia signed an agreement with Duke Energy Monday for the cleanup of toxic coal ash from the Dan River, which flows through the two states.. The agreement requires Duke to pay any "reasonable" cost associated with the Feb. 2 spill at its power plant near Eden, which coated 70 miles of the river in gray sludge.

Get price