| USGS Parameter Group | Data Types | Start Date | End Date |
|---|---|---|---|
| Information | Water-quality | 1997-05-06 | 2017-06-20 |
| Inorganics, Major, Metals | Water-quality | 1997-07-22 | 2017-06-20 |
| Inorganics, Major, Non-metals | Water-quality | 1997-05-06 | 2017-06-20 |
| Inorganics, Minor, Non-metals | Water-quality | 2007-08-01 | 2017-06-20 |
| Inorganics, Minor, metals | Water-quality | 1997-07-22 | 2017-06-20 |
| Nutrient | Water-quality | 1997-07-22 | 2017-06-20 |
| Organics, other | Water-quality | 1997-05-06 | 2017-06-20 |
| Organics, pesticide | Water-quality | 1997-07-22 | 2007-08-01 |
| Physical | Daily Values, Groundwater Levels, Unit Values, Water-quality | 1997-05-06 | 2023-08-16 |
| Radiochemistry | Water-quality | 1997-07-22 | 2017-06-20 |
| Stable Isotopes | Water-quality | 1997-07-22 | 2017-06-20 |
| n/a | USGS Annual Water Data Reports Site | 2007-01-01 | 2015-01-01 |
Monitoring location 422518092144701 is associated with a Well in Black Hawk County, Iowa. Water data back to 1997 are available online.
| Metadata Element | Location Metadata | Metadata Code |
|---|---|---|
|
Agency
|
U.S. Geological Survey | USGS |
|
Site identification number
|
422518092144701 | n/a |
|
Site name
|
088N12W21ACDC 1997NAWQA Black Hwk Co IADRN-3 | n/a |
|
Site type
|
Well
|
GW |
| DMS latitude | 422517.8 | n/a |
| DMS longitude | 0921447.8 | n/a |
| Decimal latitude | 42.4216111 | n/a |
| Decimal longitude | -92.2466111 | n/a |
|
Latitude-longitude method
|
Mapping grade GPS unit (handheld accuracy range 12 to 40 ft) | G |
|
Latitude-longitude accuracy
|
Accurate to + or - .1 sec (Differentially-Corrected GPS). | 1 |
|
Latitude-longitude datum
|
North American Datum of 1983 | NAD83 |
| Decimal Latitude-longitude datum | North American Datum of 1983 | NAD83 |
|
District
|
Iowa | 19 |
|
State
|
Iowa | 19 |
|
County
|
Black Hawk County | 013 |
| Country | US | n/a |
| Land net location description | SESWNES21 T088N R12W 5 | n/a |
| Name of location map | Gilbertville | n/a |
| Scale of location map | 24000 | n/a |
| Altitude of Gage/land surface | 822.35 feet | n/a |
| Method altitude determined | Level or other surveyed method. | L |
| Altitude accuracy | .01 feet | n/a |
|
Altitude datum
|
North American Vertical Datum of 1988 | NAVD88 |
|
Subbasin hydrologic unit
|
07080205 | |
|
Drainage basin
|
n/a | |
|
Topographic setting
|
Flood plain
|
G |
| Flags for instruments at site | YNNNYNNNNNNNNNNNYNNNNNNNNNNNNN | n/a |
|
Date of first construction
|
19970506 | n/a |
| Date site established or inventoried | 19970506 | n/a |
|
Drainage area
|
n/a | |
| Contributing drainage area | n/a | |
| Time Zone abbreviation | CST | n/a |
|
Site honors Daylight Saving Time
|
Y | n/a |
|
Data reliability
|
Data have been checked by the reporting agency. | C |
| Data-other GW files | YYNYNYNN | n/a |
| National aquifer | Sand and gravel aquifers (glaciated regions) | N100GLCIAL |
| Local aquifer | Holocene Alluvium | 111ALVM |
|
Local aquifer type
|
Unconfined single aquifer | U |
| Well depth | 17.5 feet | n/a |
|
Hole depth
|
17.5 feet | n/a |
| Source of depth data | L | n/a |
| Project number | 461907800 | n/a |