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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 Inventory Page

USGS Parameter Group Data Types Start Date End Date
Information Water-quality 1990-10-31 1990-10-31
Inorganics, Major, Non-metals Water-quality 1990-10-31 1990-10-31
Nutrient Water-quality 1990-10-31 1990-10-31
Organics, pesticide Water-quality 1990-10-31 1990-10-31
Physical Water-quality 1990-10-31 1990-10-31
Water Data for the Nation inventory

Monitoring location 415534091330700 is associated with a Hyporheic-zone well in Linn County, Iowa. Water data back to 1990 are available online.

Metadata Element Location Metadata Metadata Code
Agency
U.S. Geological Survey USGS
Site identification number
415534091330700 n/a
Site name
4555000020 Cedar River at Hwy 30 LB n/a
Site type
Hyporheic-zone well
GW-HZ
DMS latitude 415534 n/a
DMS longitude 0913307 n/a
Decimal latitude 41.92611588 n/a
Decimal longitude -91.5521202 n/a
Latitude-longitude method
Interpolated from MAP. M
Latitude-longitude accuracy
Unknown or unspecified. U
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 NW S9 T82N R6W 5 n/a
Name of location map Bertram n/a
Scale of location map 24000 n/a
Altitude of Gage/land surface 690 feet n/a
Method altitude determined U n/a
Altitude accuracy 1 feet n/a
Altitude datum
National Geodetic Vertical Datum of 1929 NGVD29
Subbasin hydrologic unit
07080206
Drainage basin
n/a
Topographic setting
n/a
Flags for instruments at site NNNNNNNNNNNNNNNNNNNNNNNNNNNNNN n/a
Date of first construction
19900730 n/a
Date site established or inventoried 19900730 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 NNNNNNNN n/a
National aquifer n/a
Local aquifer n/a
Local aquifer type
n/a
Well depth 3 feet n/a
Hole depth
3 feet n/a
Source of depth data n/a
Project number 461906100 n/a