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7,500 full-text articles. Page 91 of 307.

Re: Approval Letter For The Butte Priority Soils Operable Unit (Bpsou) Draft Final Insufficiently Reclaimed Sites – Field Sampling Plan (Fsp) Bres No. 174 – Buffalo Ditch (Dated July 25, 2023), Nikia Greene 2023 Environmental Protection Agency

Re: Approval Letter For The Butte Priority Soils Operable Unit (Bpsou) Draft Final Insufficiently Reclaimed Sites – Field Sampling Plan (Fsp) Bres No. 174 – Buffalo Ditch (Dated July 25, 2023), Nikia Greene

Silver Bow Creek/Butte Area Superfund Site

No abstract provided.


Re: Approval Letter For The Butte Priority Soils Operable Unit (Bpsou) Draft Final Insufficiently Reclaimed Sites – Field Sampling Plan (Fsp) Bres No. 17 – Paymaster (Dated July 25, 2023), Nikia Greene 2023 Environmental Protection Agency

Re: Approval Letter For The Butte Priority Soils Operable Unit (Bpsou) Draft Final Insufficiently Reclaimed Sites – Field Sampling Plan (Fsp) Bres No. 17 – Paymaster (Dated July 25, 2023), Nikia Greene

Silver Bow Creek/Butte Area Superfund Site

No abstract provided.


Re: Approval Letter For The Butte Priority Soils Operable Unit (Bpsou) Draft Final Insufficiently Reclaimed Sites – Field Sampling Plan (Fsp) Bres No. 31 – Waste Dump #5 (Dated July 25, 2023), Nikia Greene 2023 Environmental Protection Agency

Re: Approval Letter For The Butte Priority Soils Operable Unit (Bpsou) Draft Final Insufficiently Reclaimed Sites – Field Sampling Plan (Fsp) Bres No. 31 – Waste Dump #5 (Dated July 25, 2023), Nikia Greene

Silver Bow Creek/Butte Area Superfund Site

No abstract provided.


Re: Approval Letter For The Butte Priority Soils Operable Unit (Bpsou) Draft Final Insufficiently Reclaimed Sites – Field Sampling Plan (Fsp) Bres No. 134 – Star West Dump (Dated July 25, 2023), Nikia Greene 2023 Environmental Protection Agency

Re: Approval Letter For The Butte Priority Soils Operable Unit (Bpsou) Draft Final Insufficiently Reclaimed Sites – Field Sampling Plan (Fsp) Bres No. 134 – Star West Dump (Dated July 25, 2023), Nikia Greene

Silver Bow Creek/Butte Area Superfund Site

No abstract provided.


Butte Priority Soils Operable Unit (Bpsou) Final Insufficiently Reclaimed Sites – Field Sampling Plan (Fsp) Bres No. 84 – Mandan Park Play Area, Mike McAnulty 2023 Atlantic Richfield Company

Butte Priority Soils Operable Unit (Bpsou) Final Insufficiently Reclaimed Sites – Field Sampling Plan (Fsp) Bres No. 84 – Mandan Park Play Area, Mike Mcanulty

Silver Bow Creek/Butte Area Superfund Site

No abstract provided.


Draft Final 2023 Residential Metals Abatement Program (Rmap) Stodden Park Soil Remedial Action Work Plan (Rawp), Pioneer Technical Services, Inc. 2023 Montana Tech Library

Draft Final 2023 Residential Metals Abatement Program (Rmap) Stodden Park Soil Remedial Action Work Plan (Rawp), Pioneer Technical Services, Inc.

Silver Bow Creek/Butte Area Superfund Site

No abstract provided.


Optimizing Edge-Of-Field Water Quality Monitoring Methods To Determine The Effects Of Best Management Practices On Nutrient And Sediment Runoff, Mark Hill 2023 Mississippi State University

Optimizing Edge-Of-Field Water Quality Monitoring Methods To Determine The Effects Of Best Management Practices On Nutrient And Sediment Runoff, Mark Hill

Theses and Dissertations

This study investigates the impact on water quality of combined agricultural best management practices cover crop and minimum tillage, alongside an examination of techniques used to collect those samples. Edge-of-field (EOF) water quality samples were collected from 11 working farms during a two-year paired field experiment. Results showed significant reductions in nutrient concentrations, increased discharge, and mixed findings regarding nutrient mass transport post-treatment. A suite of EOF collection techniques were compared using in-situ automated water sampling systems sampling the same runoff events. Sampling protocols influenced nutrient concentrations in composite samples, but unexpected variance in velocity sensors affected measured discharge, making …


Draft Final 2023 Rmap Baptist Student Union (Former Mckinley School) Soil Remedial Action Work Plan (Rawp), Pioneer Technical Services, Inc. 2023 Montana Tech Library

Draft Final 2023 Rmap Baptist Student Union (Former Mckinley School) Soil Remedial Action Work Plan (Rawp), Pioneer Technical Services, Inc.

Silver Bow Creek/Butte Area Superfund Site

No abstract provided.


Draft Final 2023 Residential Metals Abatement Program (Rmap) Gold Hill Lutheran Church (Containing The Creativity Factory Preschool) Soil Remedial Action Work Plan (Rawp), Pioneer Technical Services, Inc. 2023 Montana Tech Library

Draft Final 2023 Residential Metals Abatement Program (Rmap) Gold Hill Lutheran Church (Containing The Creativity Factory Preschool) Soil Remedial Action Work Plan (Rawp), Pioneer Technical Services, Inc.

Silver Bow Creek/Butte Area Superfund Site

No abstract provided.


Re: Approval Letter For The Request For Change (Rfc) To The Butte Priority Soils Operable Unit (Bpsou) Request For Change (Rfc)-Brw-2023-03 To The Final Butte Reduction Works (Brw) Smelter Area Mine Waste Remediation And Contaminated Groundwater Hydraulic Control Site Phase Iii Quality Assurance Project Plan (Qapp) (Phase Iii) (Dated June 29, 2023)., Nikia Greene 2023 Environmental Protection Agency

Re: Approval Letter For The Request For Change (Rfc) To The Butte Priority Soils Operable Unit (Bpsou) Request For Change (Rfc)-Brw-2023-03 To The Final Butte Reduction Works (Brw) Smelter Area Mine Waste Remediation And Contaminated Groundwater Hydraulic Control Site Phase Iii Quality Assurance Project Plan (Qapp) (Phase Iii) (Dated June 29, 2023)., Nikia Greene

Silver Bow Creek/Butte Area Superfund Site

No abstract provided.


Final Approved Request For Change Bg-2023-01 To Final Bpsou Hydrocarbon Sampling And Treatability Study Quality Assurance Project Plan (Qapp), Josh Bryson 2023 Management Service Company, ARCO

Final Approved Request For Change Bg-2023-01 To Final Bpsou Hydrocarbon Sampling And Treatability Study Quality Assurance Project Plan (Qapp), Josh Bryson

Silver Bow Creek/Butte Area Superfund Site

No abstract provided.


Investigating The Impact On Private Water Supply Of Hydraulic Fracturing Communication With An Abandoned Conventional Gas Well In New Freeport, Pa, Kiley Miller 2023 Duquesne University

Investigating The Impact On Private Water Supply Of Hydraulic Fracturing Communication With An Abandoned Conventional Gas Well In New Freeport, Pa, Kiley Miller

Electronic Theses and Dissertations

In June of 2022 a “frac out” occurred in New Freeport, PA when an unconventional gas well under development by hydraulic fracturing, communicated with an abandoned gas well to the surface. An initial “zone of impact” encompassed much of the town’s main thoroughfare. Water samples were obtained from 17 private water wells, 5 springs and 1 pond (31 total samples) and analyzed for cations, anions, and light hydrocarbons. Methane was found in 18 of the samples, both located within and outside of the “zone of impact”. Mass ratio analyses indicated contamination from both unconventional and conventional wells. Interferometric Synthetic Aperture …


2022 Final Insufficiently Reclaimed Sites Quality Assurance Project Plan (Qapp) Revision 2, Pioneer Technical Services, Inc. 2023 Montana Tech Library

2022 Final Insufficiently Reclaimed Sites Quality Assurance Project Plan (Qapp) Revision 2, Pioneer Technical Services, Inc.

Silver Bow Creek/Butte Area Superfund Site

No abstract provided.


2022 Final Unreclaimed Sites Quality Assurance Project Plan (Qapp) Revision 1, Pioneer Technical Services, Inc. 2023 Montana Tech Library

2022 Final Unreclaimed Sites Quality Assurance Project Plan (Qapp) Revision 1, Pioneer Technical Services, Inc.

Silver Bow Creek/Butte Area Superfund Site

No abstract provided.


Re: Comments On The Butte Priority Soils Operable Unit (Bpsou) Draft Blacktail Creek Riparian Actions, Pre-Design Investigation Work Plan & Uniform Federal Policy- Quality Assurance Project Plan, (Dated June 27, 2023), Nikia Greene 2023 Environmental Protection Agency

Re: Comments On The Butte Priority Soils Operable Unit (Bpsou) Draft Blacktail Creek Riparian Actions, Pre-Design Investigation Work Plan & Uniform Federal Policy- Quality Assurance Project Plan, (Dated June 27, 2023), Nikia Greene

Silver Bow Creek/Butte Area Superfund Site

No abstract provided.


Final 2023 Residential Metals Abatement Program (Rmap) Park Soil Sampling Field Sampling Plan (Fsp) Submittal #12 [Aldersgate United Methodist Church], Pioneer Technical Services, Inc. 2023 Montana Tech Library

Final 2023 Residential Metals Abatement Program (Rmap) Park Soil Sampling Field Sampling Plan (Fsp) Submittal #12 [Aldersgate United Methodist Church], Pioneer Technical Services, Inc.

Silver Bow Creek/Butte Area Superfund Site

No abstract provided.


Comments On The Butte Priority Soils Operable Unit (Bpsou) Draft Blacktail Creek Riparian Actions, Pre-Design Investigation Work Plan & Uniform Federal Policy- Quality Assurance Project Plan, (Dated June 27, 2023), Nikia Greene 2023 Environmental Protection Agency

Comments On The Butte Priority Soils Operable Unit (Bpsou) Draft Blacktail Creek Riparian Actions, Pre-Design Investigation Work Plan & Uniform Federal Policy- Quality Assurance Project Plan, (Dated June 27, 2023), Nikia Greene

Silver Bow Creek/Butte Area Superfund Site

No abstract provided.


Approval Letter For The Request For Change (Rfc) To The Butte Priority Soils Operable Unit (Bpsou) Revised Request For Change (Rfc)-Brw-2023-02 To The Butte Reduction Works (Brw) Smelter Area Mine Waste Remediation And Contaminated Groundwater Hydraulic Control Site Quality Assurance Project Plan (Qapp) For Microbial Analysis And Biotreatability (Dated July 13, 2023), Nikia Greene 2023 Environmental Protection Agency

Approval Letter For The Request For Change (Rfc) To The Butte Priority Soils Operable Unit (Bpsou) Revised Request For Change (Rfc)-Brw-2023-02 To The Butte Reduction Works (Brw) Smelter Area Mine Waste Remediation And Contaminated Groundwater Hydraulic Control Site Quality Assurance Project Plan (Qapp) For Microbial Analysis And Biotreatability (Dated July 13, 2023), Nikia Greene

Silver Bow Creek/Butte Area Superfund Site

No abstract provided.


Comments On The Draft Butte Priority Soils Operable Unit (Bpsou) 2022 Groundwater Monitoring Data Summary Report, January 2022 – December 2022 (Dated April 10, 2023), Nikia Greene 2023 Environmental Protection Agency

Comments On The Draft Butte Priority Soils Operable Unit (Bpsou) 2022 Groundwater Monitoring Data Summary Report, January 2022 – December 2022 (Dated April 10, 2023), Nikia Greene

Silver Bow Creek/Butte Area Superfund Site

No abstract provided.


Re: Comments On The Draft Butte Priority Soils Operable Unit (Bpsou) 2022 Groundwater Monitoring Data Summary Report, January 2022 – December 2022 (Dated April 10, 2023), Nikia Greene 2023 Environmental Protection Agency

Re: Comments On The Draft Butte Priority Soils Operable Unit (Bpsou) 2022 Groundwater Monitoring Data Summary Report, January 2022 – December 2022 (Dated April 10, 2023), Nikia Greene

Silver Bow Creek/Butte Area Superfund Site

No abstract provided.


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