Hydrologists Jonathan Cohl and Bradley Bjorklund take field comparison readings while preparing for sampling at two depths of the Spruce Run Reservoir to collect discrete water quality samples.
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New Jersey Water Science Center Image File
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Buoy Validation
Hydrologists Jonathan Cohl and Bradley Bjorklund take field comparison readings while preparing for sampling at two depths of the Spruce Run Reservoir to collect discrete water quality samples.
Salem Headwaters 2
Documented harmful algal bloom located in the headwaters of the Salem River, New Jersey in June, 2020.
Documented harmful algal bloom located in the headwaters of the Salem River, New Jersey in June, 2020.
Salem Headwaters
Documented harmful algal bloom located in the headwaters of the Salem River, New Jersey in June, 2020.
Documented harmful algal bloom located in the headwaters of the Salem River, New Jersey in June, 2020.
Salem River samples
Replicate SPATT samplers retrieved from the headwaters of the Salem River, New Jersey in 2020.
Replicate SPATT samplers retrieved from the headwaters of the Salem River, New Jersey in 2020.
Salem SPATT Samples
SPATT samplers retrieved from the Salem River, New Jersey after being deployed for one day in 2020.
SPATT samplers retrieved from the Salem River, New Jersey after being deployed for one day in 2020.
Second_River
Looking upstream from the bridge at the sampling site on the Second River above Washington Ave at Belleville, NJ (USGS Downstream order number 01392518)
Looking upstream from the bridge at the sampling site on the Second River above Washington Ave at Belleville, NJ (USGS Downstream order number 01392518)
Daniel Skulski conducting PFAS collection
Photo Contest Winner | March 2020 | Honorable Mention 2
Daniel Skulski conducting PFAS collection
Photo Contest Winner | March 2020 | Honorable Mention 2
Daniel Skulski conducting PFAS collection
Pam Reilly
Pamela Reilly, Hydrologist
Pamela Reilly, Hydrologist
Del_Riv_at_Montique
Looking upstream at the Delaware River at Montique (01438500) USGS gage house tower.
Looking upstream at the Delaware River at Montique (01438500) USGS gage house tower.
Data Collection Platform
Data Collection Platform (DCP) setup at a private well monitoring site.
Data Collection Platform (DCP) setup at a private well monitoring site.
Dragonfly on tagline
Northeast Region Photo Contest Winner | Sept 2019 | Honorable Mention
Dragonfly on tagline
Northeast Region Photo Contest Winner | Sept 2019 | Honorable Mention
Dragonfly on tagline
Sampling Hopatcong
USGS scientists Brad Bjorklund and Jon Cohl collect a water-quality sample at Lake Hopatcong, New Jersey, to monitor a harmful algal bloom on the lake.
USGS scientists Brad Bjorklund and Jon Cohl collect a water-quality sample at Lake Hopatcong, New Jersey, to monitor a harmful algal bloom on the lake.
Hopatcong Monitor
USGS scientists Lisa Carper and Jon Cohl deploy a monitoring buoy at Lake Hopatcong, New Jersey, to monitor water-quality conditions and a harmful algal bloom in near real-time.
USGS scientists Lisa Carper and Jon Cohl deploy a monitoring buoy at Lake Hopatcong, New Jersey, to monitor water-quality conditions and a harmful algal bloom in near real-time.
Algal Bloom on Hopatcong
Harmful Algal Bloom on Lake Hopatcong.
Harmful Algal Bloom on Lake Hopatcong.
Decontamination
Hydrographer Jonathan Cohl sprays down the boat and trailer, used to deploy a Harmful Algal Bloom (HAB) water quality monitoring buoy on Lake Hopatcong, with a decontamination solution. This is a very important step between missions when vessels are used in multiple bodies of water.
Hydrographer Jonathan Cohl sprays down the boat and trailer, used to deploy a Harmful Algal Bloom (HAB) water quality monitoring buoy on Lake Hopatcong, with a decontamination solution. This is a very important step between missions when vessels are used in multiple bodies of water.
Monitor Buoy
USGS monitoring buoy deployed on Lake Hopatcong, New Jersey, to monitor water-quality conditions and a harmful algal bloom in near real-time.
USGS monitoring buoy deployed on Lake Hopatcong, New Jersey, to monitor water-quality conditions and a harmful algal bloom in near real-time.
Hopatcong Buoy
USGS scientists deploy a monitoring buoy on Lake Hopatcong, New Jersey, to monitor water-quality conditions and a harmful algal bloom in near real-time. USGS scientist Karl Braun is photographed.
USGS scientists deploy a monitoring buoy on Lake Hopatcong, New Jersey, to monitor water-quality conditions and a harmful algal bloom in near real-time. USGS scientist Karl Braun is photographed.
Hopatcong Warning
The New Jersey Department of Environmental Protection advised the public to avoid swimming in or contact with Lake Hopatcong water due to a harmful algal bloom confirmed in June 2019 by aerial surveillance. To help study water-quality conditions and the bloom’s severity, the USGS installed a monitoring buoy on the lake in July.
The New Jersey Department of Environmental Protection advised the public to avoid swimming in or contact with Lake Hopatcong water due to a harmful algal bloom confirmed in June 2019 by aerial surveillance. To help study water-quality conditions and the bloom’s severity, the USGS installed a monitoring buoy on the lake in July.
Waretown2019
USGS New Jersey WSC Tide Network Station 014090110, Barnegat Bay at Waretown, after Storm Hardening upgrades following Hurricane Sandy
USGS New Jersey WSC Tide Network Station 014090110, Barnegat Bay at Waretown, after Storm Hardening upgrades following Hurricane Sandy
Radar Tide Gage
Looking into the housing box of a radar tide gage deployed at the USGS 01409125 Barnegat Bay at Barnegat Light, New Jersey, tide station.
Looking into the housing box of a radar tide gage deployed at the USGS 01409125 Barnegat Bay at Barnegat Light, New Jersey, tide station.
Acoustic Tide Gage
The sensor and vent head of an acoustic type tide gage at USGS 01409125 Barnegat Bay at Barnegat Light, New Jersey.
The sensor and vent head of an acoustic type tide gage at USGS 01409125 Barnegat Bay at Barnegat Light, New Jersey.