| USGS Parameter Group | Data Types | Start Date | End Date |
|---|---|---|---|
| Information | Water-quality | 2012-06-12 | 2021-06-15 |
| Inorganics, Major, Metals | Water-quality | 2012-06-12 | 2021-06-15 |
| Inorganics, Major, Non-metals | Water-quality | 2012-06-12 | 2021-06-15 |
| Inorganics, Minor, Non-metals | Water-quality | 2012-06-12 | 2021-06-15 |
| Inorganics, Minor, metals | Water-quality | 2012-06-12 | 2021-06-15 |
| Nutrient | Water-quality | 2012-06-12 | 2021-06-15 |
| Organics, other | Water-quality | 2012-06-12 | 2021-06-15 |
| Organics, pesticide | Water-quality | 2012-06-12 | 2012-06-12 |
| Physical | Groundwater Levels, Water-quality | 2011-06-20 | 2024-07-08 |
| Radiochemistry | Water-quality | 2012-06-12 | 2021-06-15 |
| n/a | USGS Active Groundwater Level Network Site | 2011-01-01 | 2021-01-01 |
Monitoring location 405942087334101 is associated with a Well in Iroquois County, Illinois. Water data back to 2011 are available online.
| Metadata Element | Location Metadata | Metadata Code |
|---|---|---|
|
Agency
|
U.S. Geological Survey | USGS |
|
Site identification number
|
405942087334101 | n/a |
|
Site name
|
29N11W-23.1h | n/a |
|
Site type
|
Well
|
GW |
| DMS latitude | 405942.4 | n/a |
| DMS longitude | 0873340.8 | n/a |
| Decimal latitude | 40.9951111 | n/a |
| Decimal longitude | -87.5613333 | 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
|
Illinois | 17 |
|
State
|
Illinois | 17 |
|
County
|
Iroquois County | 075 |
| Country | US | n/a |
| Land net location description | NENENES23 T29N R11W | n/a |
| Name of location map | DONOVAN | n/a |
| Scale of location map | 24000 | n/a |
| Altitude of Gage/land surface | 669 feet | n/a |
| Method altitude determined | Interpolated from topographic map. | M |
| Altitude accuracy | 2.5 feet | n/a |
|
Altitude datum
|
National Geodetic Vertical Datum of 1929 | NGVD29 |
|
Subbasin hydrologic unit
|
07120002 | |
|
Drainage basin
|
n/a | |
|
Topographic setting
|
Flat surface
|
F |
| Flags for instruments at site | NNNNNNNNNNNNNNNNNNNNNNNNNNNNNN | n/a |
|
Date of first construction
|
1988 | n/a |
| Date site established or inventoried | 20110624 | n/a |
|
Drainage area
|
n/a | |
| Contributing drainage area | n/a | |
| Time Zone abbreviation | CST | n/a |
|
Site honors Daylight Saving Time
|
N | n/a |
|
Data reliability
|
Data have been checked by the reporting agency. | C |
| Data-other GW files | YY Y | n/a |
| National aquifer | Sand and gravel aquifers (glaciated regions) | N100GLCIAL |
| Local aquifer | Quaternary System | 110QRNR |
|
Local aquifer type
|
Unconfined single aquifer | U |
| Well depth | 22.5 feet | n/a |
|
Hole depth
|
n/a | |
| Source of depth data | S | n/a |
| Project number | 2407-CRK01 | n/a |