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Important for you to know:

  • New to WDFN: see current water conditions throughout the state using the new State Pages. Filter by continuous data type and age of data, view latest values, and link to graphing options to explore the data further. To learn more, read our announcement on the Water Data for the Nation blog.
Important Inventory Page

USGS Parameter Group Data Types Start Date End Date
Information Water-quality 1994-02-11 1996-06-18
Inorganics, Major, Metals Water-quality 1994-06-15 1996-06-18
Inorganics, Major, Non-metals Water-quality 1994-03-02 1996-06-18
Inorganics, Minor, Non-metals Water-quality 1994-06-15 1996-06-18
Inorganics, Minor, metals Water-quality 1994-06-15 1996-06-18
Nutrient Water-quality 1994-06-15 1996-06-18
Organics, other Water-quality 1994-06-15 1996-06-18
Organics, pesticide Water-quality 1994-03-02 1996-06-18
Physical Groundwater Levels, Water-quality 1994-03-02 2012-12-04
Water Data for the Nation inventory

Monitoring location 420030091424601 is associated with a Well in Linn County, Iowa. Water data back to 1994 are available online.

Metadata Element Location Metadata Metadata Code
Agency
U.S. Geological Survey USGS
Site identification number
420030091424601 n/a
Site name
083N07W07CCCB 1994USGS CRM-10 n/a
Site type
Well
GW
DMS latitude 420030 n/a
DMS longitude 0914246 n/a
Decimal latitude 42.00833219 n/a
Decimal longitude -91.7129589 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 SWSWSWS07 T083N R07W 5 n/a
Name of location map Cedar Rapids North n/a
Scale of location map 24000 n/a
Altitude of Gage/land surface 720.65 feet n/a
Method altitude determined Level or other surveyed method. L
Altitude accuracy .01 feet n/a
Altitude datum
North American Vertical Datum of 1988 NAVD88
Subbasin hydrologic unit
07080205
Drainage basin
05 n/a
Topographic setting
Flood plain
G
Flags for instruments at site NNNNNNNNNNNNNNNNNNNNNNNNNNNNNN n/a
Date of first construction
19940211 n/a
Date site established or inventoried 19940317 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 YNNNNYNN n/a
National aquifer Sand and gravel aquifers (glaciated regions) N100GLCIAL
Local aquifer Holocene Alluvium 111ALVM
Local aquifer type
Unconfined single aquifer U
Well depth 38.5 feet n/a
Hole depth
38.5 feet n/a
Source of depth data D n/a
Project number 461907400 n/a