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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 Legacy real-time page

USGS Parameter Group Data Types Start Date End Date
Information Water-quality 1983-11-30 2001-10-17
Inorganics, Major, Non-metals Water-quality 1999-01-22 1999-01-22
Physical Daily Values, Unit Values, Water-quality 1949-10-01 2024-11-23
Sediment Water-quality 1966-02-18 1966-02-18
n/a Peak Measurements 1947-06-01 2023-02-27
n/a Site Visits 1947-06-01 2024-11-14
n/a USGS Annual Water Data Reports Site 2006-01-01 2023-01-01
Water Data for the Nation inventory

Monitoring location 05452200 is associated with a Stream in Poweshiek County, Iowa. Current conditions of Discharge and Gage height are available. Water data back to 1947 are available online.

Metadata Element Location Metadata Metadata Code
Agency
U.S. Geological Survey USGS
Site identification number
05452200 n/a
Site name
Walnut Creek near Hartwick, IA n/a
Site type
Stream
ST
DMS latitude 415006 n/a
DMS longitude 0922310 n/a
Decimal latitude 41.8349969 n/a
Decimal longitude -92.386297 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
Poweshiek County 157
Country US n/a
Land net location description SESESWS08 T081N R13W 5 n/a
Name of location map Hartwick n/a
Scale of location map 24000 n/a
Altitude of Gage/land surface 786.48 feet n/a
Method altitude determined GNSS2 - Level 2 Quality Survey Grade Global Navigation Satellite System X
Altitude accuracy .17 feet n/a
Altitude datum
North American Vertical Datum of 1988 NAVD88
Subbasin hydrologic unit
07080208
Drainage basin
04 n/a
Topographic setting
Stream channel
C
Flags for instruments at site YNNNYNYNNNNNNYNNYNNNNNNNNNNNNN n/a
Date of first construction
n/a
Date site established or inventoried 194910 n/a
Drainage area
70.9 square miles n/a
Contributing drainage area n/a
Time Zone abbreviation CST n/a
Site honors Daylight Saving Time
Y n/a
Data reliability
n/a
Data-other GW files NYNNNNNN n/a
National aquifer n/a
Local aquifer n/a
Local aquifer type
n/a
Well depth n/a
Hole depth
n/a
Source of depth data n/a
Project number 461900100 n/a

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logo for US Army Corps of Engineers - Rock Island District
US Army Corps of Engineers - Rock Island District