Philip T. Harte, P.G. (Former Employee)
Science and Products
Filter Total Items: 55
Comparison of temporal trends in VOCs as measured with PDB samplers and low-flow sampling methods Comparison of temporal trends in VOCs as measured with PDB samplers and low-flow sampling methods
Analysis of temporal trends in tetrachloroethylene (PCE) concentration determined by two sample techniques showed that passive diffusion bag (pdb) samplers adequately sample the large variation in PCE concentrations at the site. The slopes of the temporal trends in concentrations were comparable between the two techniques, and the pdb sample concentration generally reflected the...
Authors
P. T. Harte
Results of a monitoring program of continuous water levels, specific conductance, and water temperature at the OK Tool Facility of the Savage Municipal Well Superfund Site, Milford, New Hampshire Results of a monitoring program of continuous water levels, specific conductance, and water temperature at the OK Tool Facility of the Savage Municipal Well Superfund Site, Milford, New Hampshire
No abstract available.
Authors
M.J. Brayton, P. T. Harte
Testing and application of diffusion samplers to identify temporal trends in volatile-organic compounds Testing and application of diffusion samplers to identify temporal trends in volatile-organic compounds
No abstract available.
Authors
Philip Harte, M.J. Brayton, Wayne Ives, Sharon Perkins, Carroll Brown, Richard Willey
Use of passive diffusion samplers for monitoring volatile organic compounds in ground water Use of passive diffusion samplers for monitoring volatile organic compounds in ground water
Passive diffusion samplers have been tested at a number of sites where volatile organic compounds (VOC's) are the principal contaminants in ground water. Test results generally show good agreement between concentrations of VOC's in samples collected with diffusion samplers and concentrations in samples collected by purging the water from a well. Diffusion samplers offer several...
Authors
Philip Harte, Michael Brayton, Wayne Ives
Construction and calibration of numerical ground-water-flow models of the western half of the Milford-Souhegan glacial-drift aquifer, Milford, New Hampshire Construction and calibration of numerical ground-water-flow models of the western half of the Milford-Souhegan glacial-drift aquifer, Milford, New Hampshire
No abstract available.
Authors
P. T. Harte, R. Flynn, Thomas Mack
Documentation and application of a method to compute maximum slope and aspect of hydraulic gradients Documentation and application of a method to compute maximum slope and aspect of hydraulic gradients
No abstract available.
Authors
C. Johnston, P. T. Harte
Preliminary assessment of the lithologic and hydraulic properties of the glacial drift and shallow bedrock in the Mirror Lake area, Grafton County, New Hampshire Preliminary assessment of the lithologic and hydraulic properties of the glacial drift and shallow bedrock in the Mirror Lake area, Grafton County, New Hampshire
No abstract available.
Authors
P. T. Harte
Information on hydrologic and physical properties of water to assess transient hydrology of the Milford-Souhegan glacial-drift aquifer, Milford, New Hampshire Information on hydrologic and physical properties of water to assess transient hydrology of the Milford-Souhegan glacial-drift aquifer, Milford, New Hampshire
No abstract available.
Authors
P. T. Harte, R.J. Flynn, R.G. Kiah, Timothy Severance
Effects of historical withdrawals on advective transport of contaminated ground waters in a glacial-drift aquifer, Milford, New Hampshire Effects of historical withdrawals on advective transport of contaminated ground waters in a glacial-drift aquifer, Milford, New Hampshire
No abstract available.
Authors
Philip Harte, Richard Willey
Analysis of aquifer tests to determine hydrologic and water-quality conditions in stratified-drift and riverbed sediments near a former municipal well, Milford, New Hampshire Analysis of aquifer tests to determine hydrologic and water-quality conditions in stratified-drift and riverbed sediments near a former municipal well, Milford, New Hampshire
No abstract available.
Authors
Thomas Mack, P. T. Harte
Reassessment of hydrogeologic data and refinement of a regional ground-water-flow model for the Milford-Souhegan glacial-drift aquifer, Milford, New Hampshire Reassessment of hydrogeologic data and refinement of a regional ground-water-flow model for the Milford-Souhegan glacial-drift aquifer, Milford, New Hampshire
No abstract available.
Authors
Joseph Olimpio, Philip Harte
Geohydrology and water quality of stratified-drift aquifers in the Contoocook River basin, south-central New Hampshire Geohydrology and water quality of stratified-drift aquifers in the Contoocook River basin, south-central New Hampshire
Stratified-drift aquifers discontinuously underlie 121 mi2 (square miles) of the Contoocook River Basin, which has a total drainage area of 776 mi2. Maps of these aquifers, showing water-table configurations, saturated thicknesses, and transmissivities were prepared from well and test-hole data and seismic-refraction profiles. The distribution of stratified-drift aquifers is largely...
Authors
P. T. Harte, William Johnson
Science and Products
Filter Total Items: 55
Comparison of temporal trends in VOCs as measured with PDB samplers and low-flow sampling methods Comparison of temporal trends in VOCs as measured with PDB samplers and low-flow sampling methods
Analysis of temporal trends in tetrachloroethylene (PCE) concentration determined by two sample techniques showed that passive diffusion bag (pdb) samplers adequately sample the large variation in PCE concentrations at the site. The slopes of the temporal trends in concentrations were comparable between the two techniques, and the pdb sample concentration generally reflected the...
Authors
P. T. Harte
Results of a monitoring program of continuous water levels, specific conductance, and water temperature at the OK Tool Facility of the Savage Municipal Well Superfund Site, Milford, New Hampshire Results of a monitoring program of continuous water levels, specific conductance, and water temperature at the OK Tool Facility of the Savage Municipal Well Superfund Site, Milford, New Hampshire
No abstract available.
Authors
M.J. Brayton, P. T. Harte
Testing and application of diffusion samplers to identify temporal trends in volatile-organic compounds Testing and application of diffusion samplers to identify temporal trends in volatile-organic compounds
No abstract available.
Authors
Philip Harte, M.J. Brayton, Wayne Ives, Sharon Perkins, Carroll Brown, Richard Willey
Use of passive diffusion samplers for monitoring volatile organic compounds in ground water Use of passive diffusion samplers for monitoring volatile organic compounds in ground water
Passive diffusion samplers have been tested at a number of sites where volatile organic compounds (VOC's) are the principal contaminants in ground water. Test results generally show good agreement between concentrations of VOC's in samples collected with diffusion samplers and concentrations in samples collected by purging the water from a well. Diffusion samplers offer several...
Authors
Philip Harte, Michael Brayton, Wayne Ives
Construction and calibration of numerical ground-water-flow models of the western half of the Milford-Souhegan glacial-drift aquifer, Milford, New Hampshire Construction and calibration of numerical ground-water-flow models of the western half of the Milford-Souhegan glacial-drift aquifer, Milford, New Hampshire
No abstract available.
Authors
P. T. Harte, R. Flynn, Thomas Mack
Documentation and application of a method to compute maximum slope and aspect of hydraulic gradients Documentation and application of a method to compute maximum slope and aspect of hydraulic gradients
No abstract available.
Authors
C. Johnston, P. T. Harte
Preliminary assessment of the lithologic and hydraulic properties of the glacial drift and shallow bedrock in the Mirror Lake area, Grafton County, New Hampshire Preliminary assessment of the lithologic and hydraulic properties of the glacial drift and shallow bedrock in the Mirror Lake area, Grafton County, New Hampshire
No abstract available.
Authors
P. T. Harte
Information on hydrologic and physical properties of water to assess transient hydrology of the Milford-Souhegan glacial-drift aquifer, Milford, New Hampshire Information on hydrologic and physical properties of water to assess transient hydrology of the Milford-Souhegan glacial-drift aquifer, Milford, New Hampshire
No abstract available.
Authors
P. T. Harte, R.J. Flynn, R.G. Kiah, Timothy Severance
Effects of historical withdrawals on advective transport of contaminated ground waters in a glacial-drift aquifer, Milford, New Hampshire Effects of historical withdrawals on advective transport of contaminated ground waters in a glacial-drift aquifer, Milford, New Hampshire
No abstract available.
Authors
Philip Harte, Richard Willey
Analysis of aquifer tests to determine hydrologic and water-quality conditions in stratified-drift and riverbed sediments near a former municipal well, Milford, New Hampshire Analysis of aquifer tests to determine hydrologic and water-quality conditions in stratified-drift and riverbed sediments near a former municipal well, Milford, New Hampshire
No abstract available.
Authors
Thomas Mack, P. T. Harte
Reassessment of hydrogeologic data and refinement of a regional ground-water-flow model for the Milford-Souhegan glacial-drift aquifer, Milford, New Hampshire Reassessment of hydrogeologic data and refinement of a regional ground-water-flow model for the Milford-Souhegan glacial-drift aquifer, Milford, New Hampshire
No abstract available.
Authors
Joseph Olimpio, Philip Harte
Geohydrology and water quality of stratified-drift aquifers in the Contoocook River basin, south-central New Hampshire Geohydrology and water quality of stratified-drift aquifers in the Contoocook River basin, south-central New Hampshire
Stratified-drift aquifers discontinuously underlie 121 mi2 (square miles) of the Contoocook River Basin, which has a total drainage area of 776 mi2. Maps of these aquifers, showing water-table configurations, saturated thicknesses, and transmissivities were prepared from well and test-hole data and seismic-refraction profiles. The distribution of stratified-drift aquifers is largely...
Authors
P. T. Harte, William Johnson