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Water quality sondes collect continuous data from stormwater monitoring sites, but can often become fouled with algae, which interferes with the sonde's ability to collect accurate data. To keep these sondes clean between field visits, remote-activated bilge pumps are used to blast the algae from the sondes.
This site is part of the Hampton Roads Regional Water Quality Monitoring Program.
Public Domain.
The Storm Drain at Rivers Ridge Circle near Newport News, VA. This site is a part of the Hampton Roads Regional Water Quality Monitoring Network.
The Storm Drain at Rivers Ridge Circle near Newport News, VA. This site is a part of the Hampton Roads Regional Water Quality Monitoring Network.
Non-contact laser doppler velocity meters use a laser to measure water velocity throughout a channel's cross-section, while another part of the device is measuring the depth of water. Together the two datasets are used to compute streamflow.
Non-contact laser doppler velocity meters use a laser to measure water velocity throughout a channel's cross-section, while another part of the device is measuring the depth of water. Together the two datasets are used to compute streamflow.
This storm drain a Coliseum Drive is part of the Hampton Roads Regional Water Quality Monitoring Program.
This storm drain a Coliseum Drive is part of the Hampton Roads Regional Water Quality Monitoring Program.
The interior of the Storm Drain at Coliseum Drive at Hampton, VA. Part of the Hampton Roads Regional Water Quality Monitoring Program.
The interior of the Storm Drain at Coliseum Drive at Hampton, VA. Part of the Hampton Roads Regional Water Quality Monitoring Program.
USGS researchers Aaron Porter and Chelsea Vande Pol use a handheld acoustic doppler velocimeter to measure streamflow in a stormwater drain as a part of the Hampton Roads Regional Water Quality Monitoring Program.
USGS researchers Aaron Porter and Chelsea Vande Pol use a handheld acoustic doppler velocimeter to measure streamflow in a stormwater drain as a part of the Hampton Roads Regional Water Quality Monitoring Program.
Quality assurance is an important aspect of data collection. This means periodically checking the stage measurements for accuracy and making streamflow measurements manually at stormwater monitoring sites across Hampton Roads to compare to those computed from streamflow models.
Quality assurance is an important aspect of data collection. This means periodically checking the stage measurements for accuracy and making streamflow measurements manually at stormwater monitoring sites across Hampton Roads to compare to those computed from streamflow models.
This storm drain a Coliseum Drive is part of the Hampton Roads Regional Water Quality Monitoring Program.
This storm drain a Coliseum Drive is part of the Hampton Roads Regional Water Quality Monitoring Program.
The Region 1, April 2021 "Honorable Mention #1" Winner (by Chelsea Delsack)
The Region 1, April 2021 "Honorable Mention #1" Winner (by Chelsea Delsack)
USGS researcher Chelsea Vande Pol uses a traditional wading rod and velocity meter to measure flow in an urban stream in Hampton Roads, Virginia.
USGS researcher Chelsea Vande Pol uses a traditional wading rod and velocity meter to measure flow in an urban stream in Hampton Roads, Virginia.
This stormwater monitoring site is a part of the Hampton Roads Regional Water Quality Monitoring Program.
This stormwater monitoring site is a part of the Hampton Roads Regional Water Quality Monitoring Program.
The Storm Drain at Rivers Ridge Circle near Newport News, VA. This site is a part of the Hampton Roads Regional Water Quality Monitoring Network.
The Storm Drain at Rivers Ridge Circle near Newport News, VA. This site is a part of the Hampton Roads Regional Water Quality Monitoring Network.
Non-contact laser doppler velocity meters use a laser to measure water velocity throughout a channel's cross-section, while another part of the device is measuring the depth of water. Together the two datasets are used to compute streamflow.
Non-contact laser doppler velocity meters use a laser to measure water velocity throughout a channel's cross-section, while another part of the device is measuring the depth of water. Together the two datasets are used to compute streamflow.
This storm drain a Coliseum Drive is part of the Hampton Roads Regional Water Quality Monitoring Program.
This storm drain a Coliseum Drive is part of the Hampton Roads Regional Water Quality Monitoring Program.
The interior of the Storm Drain at Coliseum Drive at Hampton, VA. Part of the Hampton Roads Regional Water Quality Monitoring Program.
The interior of the Storm Drain at Coliseum Drive at Hampton, VA. Part of the Hampton Roads Regional Water Quality Monitoring Program.
USGS researchers Aaron Porter and Chelsea Vande Pol use a handheld acoustic doppler velocimeter to measure streamflow in a stormwater drain as a part of the Hampton Roads Regional Water Quality Monitoring Program.
USGS researchers Aaron Porter and Chelsea Vande Pol use a handheld acoustic doppler velocimeter to measure streamflow in a stormwater drain as a part of the Hampton Roads Regional Water Quality Monitoring Program.
Quality assurance is an important aspect of data collection. This means periodically checking the stage measurements for accuracy and making streamflow measurements manually at stormwater monitoring sites across Hampton Roads to compare to those computed from streamflow models.
Quality assurance is an important aspect of data collection. This means periodically checking the stage measurements for accuracy and making streamflow measurements manually at stormwater monitoring sites across Hampton Roads to compare to those computed from streamflow models.
This storm drain a Coliseum Drive is part of the Hampton Roads Regional Water Quality Monitoring Program.
This storm drain a Coliseum Drive is part of the Hampton Roads Regional Water Quality Monitoring Program.
The Region 1, April 2021 "Honorable Mention #1" Winner (by Chelsea Delsack)
The Region 1, April 2021 "Honorable Mention #1" Winner (by Chelsea Delsack)
USGS researcher Chelsea Vande Pol uses a traditional wading rod and velocity meter to measure flow in an urban stream in Hampton Roads, Virginia.
USGS researcher Chelsea Vande Pol uses a traditional wading rod and velocity meter to measure flow in an urban stream in Hampton Roads, Virginia.
This stormwater monitoring site is a part of the Hampton Roads Regional Water Quality Monitoring Program.
This stormwater monitoring site is a part of the Hampton Roads Regional Water Quality Monitoring Program.
