081N11W07DAA 1987USGS OBS. WELL IRA 21F (USGS-415020092094010) site data in the Water Quality Portal
Data Provider: NWIS (Learn more about Water Quality Portal Data Providers)
This well site, maintained by the USGS Iowa Water Science Center (identifier USGS-IA), has the name "081N11W07DAA 1987USGS OBS. WELL IRA 21F" and has the identifier USGS-415020092094010. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC) 07080208. You can learn more about what is happening in this HUC at the EPA's Surf Your Watershed site or at the USGS Science In Your Watershed site. See more details of this site the the USGS NWIS Web page for this site.
This site is located in Iowa County County, Iowa at 41.84022220000000 degrees latitude and -92.1607778000000 degrees longitude using the datum NAD83. The horizontal location collection method was "Mapping grade GPS unit (handheld accuracy range 12 to 40 ft)" and the accuracy is .1 seconds. The source map scale is 1:24000. This site is at an elevation of 750 feet and the accuracy of the elevation measurement, collected using the method "Interpolated from topographic map." is 5 feet. The vertical coordinate reference system is NGVD29.
This site is located in the "Sand and gravel aquifers (glaciated regions)" aquifer. The geologic formation type is Holocene Alluvium. The aquifer is a Unconfined single aquifer type. The well was contructed on 19870514. The well depth is 32 ft. The well hole depth is 32 ft.To download the metadata about this site along with water quality data, go to the Portal Page and enter "USGS-415020092094010" into the "Site ID" box under Site Parameters
What other monitoring locations are upstream or downstream from this one?
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 National Linked Data Index, part of the Open Water Data Initiative.
|Characteristic Group||Date Range*|
|Information||1996 - 1998|
|Inorganics, Major, Metals||1987 - 1998|
|Inorganics, Major, Non-metals||1987 - 1998|
|Inorganics, Minor, Metals||1987 - 1998|
|Nutrient||1987 - 1998|
|Organics, Other||1987 - 1998|
|Organics, PCBs||1996 - 1996|
|Organics, Pesticide||1987 - 1998|
|PFOA, Perfluorooctanoic Acid||1996 - 1998|
|Physical||1987 - 1998|
|Radiochemical||1996 - 1996|
|Stable Isotopes||1996 - 1998|
What other information is available for this location?
For the definitions of the metadata elements, please go to the Water Quality Portal user guide
|OrganizationFormalName||USGS Iowa Water Science Center|
|MonitoringLocationName||081N11W07DAA 1987USGS OBS. WELL IRA 21F|
|HorizontalCollectionMethodName||Mapping grade GPS unit (handheld accuracy range 12 to 40 ft)|
|VerticalCollectionMethodName||Interpolated from topographic map.|
|AquiferName||Sand and gravel aquifers (glaciated regions)|
|AquiferTypeName||Unconfined single aquifer|