USGS Parameter Group | Data Types | Start Date | End Date |
---|---|---|---|
Information | Water-quality | 1934-10-18 | 1951-10-25 |
Inorganics, Major, Metals | Water-quality | 1934-10-18 | 1951-10-25 |
Inorganics, Major, Non-metals | Water-quality | 1934-10-18 | 1951-10-25 |
Inorganics, Minor, metals | Water-quality | 1934-10-18 | 1951-10-25 |
Nutrient | Water-quality | 1934-10-18 | 1951-10-25 |
Physical | Groundwater Levels, Water-quality | 1934-10-18 | 1951-10-25 |
Monitoring location 421704091465601 is associated with a Well in Linn County, Iowa. Water data back to 1934 are available online.
Metadata Element | Location Metadata | Metadata Code |
---|---|---|
Agency
|
U.S. Geological Survey | USGS |
Site identification number
|
421704091465601 | n/a |
Site name
|
086N08W04DCB 1910Walker 1 Old | n/a |
Site type
|
Well
|
GW |
DMS latitude | 421704 | n/a |
DMS longitude | 0914656 | n/a |
Decimal latitude | 42.284435 | n/a |
Decimal longitude | -91.7823967 | 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
|
Iowa | 19 |
State
|
Iowa | 19 |
County
|
Linn County | 113 |
Country | US | n/a |
Land net location description | NWSWSES04 T086N R08W 5 | n/a |
Name of location map | Walker | n/a |
Scale of location map | 24000 | n/a |
Altitude of Gage/land surface | 901 feet | n/a |
Method altitude determined | Interpolated from topographic map. | M |
Altitude accuracy | 5 feet | n/a |
Altitude datum
|
National Geodetic Vertical Datum of 1929 | NGVD29 |
Subbasin hydrologic unit
|
07080205 | |
Drainage basin
|
n/a | |
Topographic setting
|
n/a | |
Flags for instruments at site | NNNNNNNNNNNNNNNNNNNNNNNNNNNNNN | n/a |
Date of first construction
|
1910 | 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
|
Y | n/a |
Data reliability
|
Unchecked data. | U |
Data-other GW files | YNNNNNNN | n/a |
National aquifer | n/a | |
Local aquifer | Silurian System | 350SLRN |
Local aquifer type
|
n/a | |
Well depth | 230 feet | n/a |
Hole depth
|
230 feet | n/a |
Source of depth data | D | n/a |
Project number | 461904700 | n/a |