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WQP Home >  Providers >  STEWARDS >  ARS >  ARS-IDUSR-IDUSRSQ

IDUSRSQ (ARS-IDUSR-IDUSRSQ) site data in the Water Quality Portal

Data Provider: STEWARDS (Learn more about Water Quality Portal Data Providers)

This site, maintained by the Agricultural Research Service (identifier ARS), has the name "IDUSRSQ" and has the identifier ARS-IDUSR-IDUSRSQ. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC)17040212.

This site is located in Twin Falls County County, Idaho at 42.6404641869 degrees latitude and -114.593129983 degrees longitude using the datum NAD83. No horizontal location accuracy metadata is available.

To download the metadata about this site along with water quality data, go to the Portal Page and enter "ARS-IDUSR-IDUSRSQ" into the "Site ID" box under Site Parameters

What other monitoring locations are upstream or downstream from this one?

Upstream and downstream locations

This map shows all Water Quality Portal stations that are 10 miles upstream (dashed dark blue) and 10 miles downstream (solid light blue) of this monitoring location (indicated by the large blue circle). The upstream and downstream functionality is provided by the Network Linked Data Index.

Leaflet USGS The National Map: National Boundaries Dataset, 3DEP Elevation Program, Geographic Names Information System, National Hydrography Dataset, National Land Cover Database, National Structures Dataset, and National Transportation Dataset; USGS Global Ecosystems; U.S. Census Bureau TIGER/Line data; USFS Road data; Natural Earth Data; U.S. Department of State HIU; NOAA National Centers for Environmental Information. Data refreshed February, 2025.

When were data collected at this location?

Periods of record for data characteristic groups

For a more detailed breakdown of data, go to the Monitoring Report at the EPA How's My Waterway Application
Characteristic Group Date Range*
Inorganics, Major, Metals 2005 - 2006
Inorganics, Major, Non-metals 2005 - 2006
Inorganics, Minor, Metals 2005 - 2006
Nutrient 2005 - 2006
Physical 2005 - 2006
Sediment 2005 - 2006
*Date ranges may contain gap years

What other information is available for this location?

Detailed Metadata

For the definitions of the metadata elements, please go to the Water Quality Portal user guide

Location Metadata Value
OrganizationIdentifier ARS
OrganizationFormalName Agricultural Research Service
MonitoringLocationIdentifier ARS-IDUSR-IDUSRSQ
MonitoringLocationName IDUSRSQ
MonitoringLocationDescriptionText IDUSRSQ is an irrigation return flow monitoring station at a hydropower plant outflow located within the Twin Falls Irrigation Tract, which is managed by the Twin Falls Canal Company (TFCC), in the Upper Snake Rock watershed. The hydropower plant receives water from both Q and S coulees, which have seasonal irrigation return flow and continuous subsurface drain flow, and are tributaries to the Snake River. Water stage at a rated section is automatically recorded by a data logger operated by the Idaho Department of Water Resources (IDWR). The ARS automatically collects time-composite (5 h interval) water quality samples weekly from March-November, and manually collects water quality samples weekly during the winter. Water and air temperatures are manually recorded weekly all year.
HUCEightDigitCode 17040212
LatitudeMeasure 42.6404641869
LongitudeMeasure -114.593129983
HorizontalCoordinateReferenceSystemDatumName NAD83
CountryCode US
StateCode 16
CountyCode 083
ProviderName STEWARDS