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Spatial water-quality measurements in Willow Creek Reservoir located in Heppner, Oregon, 2015-2016

Dates

Publication Date
Start Date
2015-06-09
End Date
2016-09-16

Citation

Smith, C.D., 2017, Spatial water-quality measurements in Willow Creek Reservoir located in Heppner, Oregon, 2015-2016: U.S. Geological Survey data release, https://doi.org/10.5066/F7F18XM8.

Summary

High frequency water-quality measurements were collected by the U.S. Geological Survey within Willow Creek Reservoir located in Heppner, Oregon. All measurements were taken at 0.5 meters below the surface with a YSI EXO2 multiparameter sonde. Information collected include location, time, water temperature, pH, specific conductance, dissolved oxygen, total chlorophyll, blue-green algae phycocyanin, and turbidity. The measurements were collected while boating around the reservoir at about 4 kilometers per hour. These data were collected on June 9, 2015, August 17, 2016, and September 16, 2016, and are published as individual datasets for each date.

Child Items (3)

Contacts

Point of Contact :
Cassandra D Smith
Originator :
Cassandra D Smith, Joseph F Mangano
Metadata Contact :
Cassandra D Smith
Distributor :
U.S. Geological Survey - ScienceBase
USGS Mission Area :
Water Resources
SDC Data Owner :
Oregon Water Science Center

Purpose

Willow Creek Reservoir experiences cyanobacterial blooms each year, and the blooms are often toxin-producing. These water-quality measurements were collected in an effort to understand the spatial variability of water quality in Willow Creek Reservoir under varying cyanobacterial bloom conditions. Three field efforts were conducted on different days with the similar goal of spatially defining the water quality parameters throughout the reservoir.

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ScienceBase WMS

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  • USGS Data Release Products

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Type Scheme Key
DOI https://www.sciencebase.gov/vocab/category/item/identifier doi:10.5066/F7F18XM8

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