| USGS Parameter Group | Data Types | Start Date | End Date |
|---|---|---|---|
| Information | Water-quality | 2010-09-22 | 2020-06-22 |
| Inorganics, Major, Metals | Water-quality | 2010-09-22 | 2020-06-22 |
| Inorganics, Major, Non-metals | Water-quality | 2010-09-22 | 2020-06-22 |
| Inorganics, Minor, Non-metals | Water-quality | 2010-09-22 | 2020-06-22 |
| Inorganics, Minor, metals | Water-quality | 2010-09-22 | 2020-06-22 |
| Nutrient | Water-quality | 2010-09-22 | 2020-06-22 |
| Organics, other | Water-quality | 2010-09-22 | 2010-09-22 |
| Organics, pesticide | Water-quality | 2010-09-22 | 2010-09-22 |
| Physical | Daily Values, Groundwater Levels, Unit Values, Water-quality | 2010-09-22 | 2024-12-25 |
| Radiochemistry | Water-quality | 2010-09-22 | 2020-06-22 |
| n/a | USGS Active Groundwater Level Network Site | 2010-01-01 | 2021-01-01 |
| n/a | USGS Annual Water Data Reports Site | 2011-01-01 | 2024-01-01 |
Monitoring location 421145088194801 is associated with a Well in McHenry County, Illinois. Current conditions of Depth to water level are available. Water data back to 2010 are available online.
| Metadata Element | Location Metadata | Metadata Code |
|---|---|---|
|
Agency
|
U.S. Geological Survey | USGS |
|
Site identification number
|
421145088194801 | n/a |
|
Site name
|
43N8E-20.6h1 (17-ALG-S) | n/a |
|
Site type
|
Well
|
GW |
| DMS latitude | 421145 | n/a |
| DMS longitude | 0881948 | n/a |
| Decimal latitude | 42.1958333 | n/a |
| Decimal longitude | -88.33 | n/a |
|
Latitude-longitude method
|
Differentially corrected Global Positioning System. | D |
|
Latitude-longitude accuracy
|
Accurate to + or - 1 sec. | S |
|
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
|
McHenry County | 111 |
| Country | US | n/a |
| Land net location description | NWNENWS20 T43N R8E | n/a |
| Name of location map | Crystal Lake | n/a |
| Scale of location map | 24000 | n/a |
| Altitude of Gage/land surface | 879.95 feet | n/a |
| Method altitude determined | GNSS2 - Level 2 Quality Survey Grade Global Navigation Satellite System | X |
| Altitude accuracy | .03 feet | n/a |
|
Altitude datum
|
North American Vertical Datum of 1988 | NAVD88 |
|
Subbasin hydrologic unit
|
07120006 | |
|
Drainage basin
|
n/a | |
|
Topographic setting
|
Flat surface
|
F |
| Flags for instruments at site | YNNNNNNNNNNNNNNNYNNNNNNNNNNNNN | n/a |
|
Date of first construction
|
20081017 | n/a |
| Date site established or inventoried | 20100422 | 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 Y | n/a |
| National aquifer | Sand and gravel aquifers (glaciated regions) | N100GLCIAL |
| Local aquifer | Quaternary System | 110QRNR |
|
Local aquifer type
|
Confined single aquifer | C |
| Well depth | 47.3 feet | n/a |
|
Hole depth
|
189 feet | n/a |
| Source of depth data | R | n/a |
| Project number | 2407E6N00 | n/a |
