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Important for you to know:

  • New to WDFN: see current water conditions throughout the state using the new State Pages. Visit the Louisiana page for an example. Filter by continuous data type and age of data, view latest values, and link to graphing options to explore the data further. You can update the state name in the URL to visit your State Page or read our announcement on the Water Data for the Nation blog to find links to all the state and territory pages.
Important Legacy real-time page

USGS Parameter Group Data Types Start Date End Date
Physical Daily Values, Groundwater Levels, Unit Values 1941-10-24 2024-11-27
n/a USGS Active Groundwater Level Network Site 1941-01-01 2021-01-01
n/a USGS Annual Water Data Reports Site 2006-01-01 2023-01-01
Water Data for the Nation inventory

Monitoring location 414315091252002 is associated with a Well in Johnson County, Iowa. Current conditions of Depth to water level are available. Water data back to 1941 are available online.

Metadata Element Location Metadata Metadata Code
Agency
U.S. Geological Survey USGS
Site identification number
414315091252002 n/a
Site name
080N05W22CBCB2 1941Elmira Depot 5 IACRN-4 n/a
Site type
Well
GW
DMS latitude 414316 n/a
DMS longitude 0912520 n/a
Decimal latitude 41.7211284 n/a
Decimal longitude -91.4223891 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
Johnson County 103
Country US n/a
Land net location description SWNWSWS22 T080N R05W 5 n/a
Name of location map Iowa City East n/a
Scale of location map 24000 n/a
Altitude of Gage/land surface 755.99 feet n/a
Method altitude determined Level or other surveyed method. L
Altitude accuracy .12 feet n/a
Altitude datum
North American Vertical Datum of 1988 NAVD88
Subbasin hydrologic unit
07080209
Drainage basin
n/a
Topographic setting
Hillside
S
Flags for instruments at site YNNNYNNNNNNNNNNNNNNNNNNNNNNNNN n/a
Date of first construction
19410101 n/a
Date site established or inventoried 19950309 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 Silurian-Devonian aquifers N400SLRDVN
Local aquifer Silurian System 350SLRN
Local aquifer type
Confined single aquifer C
Well depth 82.5 feet n/a
Hole depth
n/a
Source of depth data S n/a
Project number 461900200 n/a

Operated in cooperation with:

logo for USGS - National Groundwater Monitoring Network
USGS - National Groundwater Monitoring Network