| USGS Parameter Group | Data Types | Start Date | End Date |
|---|---|---|---|
| Information | Water-quality | 1984-04-26 | 2007-08-09 |
| Inorganics, Major, Metals | Water-quality | 1984-04-26 | 1992-10-21 |
| Inorganics, Major, Non-metals | Water-quality | 1984-04-26 | 2007-08-09 |
| Inorganics, Minor, Non-metals | Water-quality | 1984-04-26 | 1992-10-21 |
| Inorganics, Minor, metals | Water-quality | 1984-04-26 | 2007-08-09 |
| Microbiological | Water-quality | 2007-08-09 | 2007-08-09 |
| Nutrient | Water-quality | 1984-04-26 | 1992-10-21 |
| Organics, PCBs | Water-quality | 1990-06-04 | 1992-10-21 |
| Organics, other | Water-quality | 1984-04-26 | 2007-08-09 |
| Organics, pesticide | Water-quality | 1985-03-13 | 2007-08-09 |
| Physical | Groundwater Levels, Water-quality | 1974-08-13 | 2007-08-09 |
Monitoring location 404629087453801 is associated with a Well in Iroquois County, Illinois. Water data back to 1974 are available online.
| Metadata Element | Location Metadata | Metadata Code |
|---|---|---|
|
Agency
|
U.S. Geological Survey | USGS |
|
Site identification number
|
404629087453801 | n/a |
|
Site name
|
27N12W-31.6b1 | n/a |
|
Site type
|
Well
|
GW |
| DMS latitude | 404629 | n/a |
| DMS longitude | 0874538 | n/a |
| Decimal latitude | 40.77475756 | n/a |
| Decimal longitude | -87.760589 | n/a |
|
Latitude-longitude method
|
Interpolated from MAP. | M |
|
Latitude-longitude accuracy
|
Accurate to + or - 5 sec. | F |
|
Latitude-longitude datum
|
North American Datum of 1927 | NAD27 |
| 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 | NWSESWS31 T27N R12W | n/a |
| Name of location map | GILMAN | n/a |
| Scale of location map | 24000 | n/a |
| Altitude of Gage/land surface | 632.00 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
|
197408 | n/a |
| Date site established or inventoried | 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 | YYYYNYNN | n/a |
| National aquifer | Sand and gravel aquifers (glaciated regions) | N100GLCIAL |
| Local aquifer | Quaternary System | 110QRNR |
|
Local aquifer type
|
n/a | |
| Well depth | 133 feet | n/a |
|
Hole depth
|
133 feet | n/a |
| Source of depth data | A | n/a |
| Project number | 441708600 | n/a |