Matthew Uychutin
Matthew Uychutin - Hydrologist - California Water Science Center
USGS Hydrologist Matthew Uychutin completed his BS in Geology from California State University Sacramento in 2018. Matthew has been with the USGS California Water Science Center (CAWSC) since 2019. As a hydrologic technician at the USGS Matthew collects and processes samples of various matrices for analyses at the USGS Organic Chemistry Research Laboratory in Sacramento, California. Matthew leads field outings in the Sacramento-San Joaquin Delta to collect surface water samples. Most of his work focuses on the presence of current-use pesticides in surface waters.
Professional Experience
Hydrologic Technician, USGS, California Water Science Center, Sacramento, 2019 to present
Education and Certifications
B.S., 2018, Geology, California State University Sacramento, Sacramento, California
Science and Products
Organic Chemistry Research Core Technology Team
Pesticide Fate Research Group (PFRG)
Pesticide Concentrations Measured in Zooplankton Samples Collected from the Sacramento River and Yolo Bypass, California, 2021
Concentrations of pesticides in silicone bands as passive samplers and sediment in Pinnacles National Park and Bureau of Land Management lands in San Benito County, California, 2019-2021
Pesticide detections in streams throughout the foothills of the Sierra Nevada range using passive samplers from 2017 to 2019
Science and Products
- Science
Organic Chemistry Research Core Technology Team
About the Research The Organic Chemistry Research Laboratory Core Technology Team (CTT) as part of the Environmental Health Program focuses on the identification and quantitation of trace level organic contaminants (with a special focus on pesticides) in a wide array of environmental media (water, sediment/soil, plants, biota, etc.).Pesticide Fate Research Group (PFRG)
Pesticides are used in both agricultural and urban settings to manage unwanted plants, insects, fungi, and other pests. However, these substances and their breakdown products can move beyond their intended application sites through various means, ending up in areas where they weren't meant to be. This movement can happen via the air, through water (both surface and groundwater), and by sticking to... - Data
Pesticide Concentrations Measured in Zooplankton Samples Collected from the Sacramento River and Yolo Bypass, California, 2021
Zooplankton samples were collected at one site upstream of the Yolo Bypass in Northern California, three sites within the Bypass, and at a comparison site on the Sacramento River below the city of Sacramento and analyzed for a large suite of current-use pesticides and degradates. Samples were collected every two weeks from early August 2021 to mid-October 2021. Samples were collected by towing a 1Concentrations of pesticides in silicone bands as passive samplers and sediment in Pinnacles National Park and Bureau of Land Management lands in San Benito County, California, 2019-2021
To better understand the potential pesticide exposure, samples were collected from locations along two creeks in Pinnacles National Park and four creeks in nearby Bureau of Land Management (BLM) lands. Silicone bands were used as passive sampling devices (PSD) staked in the creek and above in the air (above the water line). Sampling was conducted in the summer from 2019 to 2021. PSDs were deployedPesticide detections in streams throughout the foothills of the Sierra Nevada range using passive samplers from 2017 to 2019
This dataset was produced from analyzing Affinisep SDB-RPS, Affinisep HLB, and Restek Resprep C18 disks that were deployed with the use of Chemcatcher� passive sampling devices. Silicone bands were also deployed and used for exploring economical methods of sampling for pesticides in surface water. Sampling assemblies were deployed in streams throughout the foothills of the Sierra Nevada range and - News