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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 1965-04-19 2007-04-02
Inorganics, Major, Metals Water-quality 1975-07-14 1979-09-17
Inorganics, Major, Non-metals Water-quality 1971-12-16 2001-08-23
Microbiological Water-quality 1974-02-26 1979-09-17
Nutrient Water-quality 1975-07-14 2007-04-02
Organics, other Water-quality 2007-04-02 2007-04-02
Organics, pesticide Water-quality 2007-04-02 2007-04-02
Physical Daily Values, Unit Values, Water-quality 1961-10-01 2024-11-21
Sediment Daily Values, Water-quality 1961-10-01 2004-09-29
n/a Peak Measurements 1954-06-24 2024-07-11
n/a Site Visits 1959-09-16 2024-10-15
n/a USGS Annual Water Data Reports Site 2006-01-01 2024-01-01
Water Data for the Nation inventory

Monitoring location 05481650 is associated with a Stream in Polk County, Iowa. Current conditions of Discharge and Gage height are available. Water data back to 1954 are available online.

Metadata Element Location Metadata Metadata Code
Agency
U.S. Geological Survey USGS
Site identification number
05481650 n/a
Site name
Des Moines River near Saylorville, IA n/a
Site type
Stream
ST
DMS latitude 414049.2 n/a
DMS longitude 0934003.4 n/a
Decimal latitude 41.6803333 n/a
Decimal longitude -93.6676111 n/a
Latitude-longitude method
GNSS2 - Level 2 Quality Survey Grade Global Navigation Satellite System X
Latitude-longitude accuracy
Accurate to + or - 5 sec. F
Latitude-longitude datum
North American Datum of 1983 NAD83
Decimal Latitude-longitude datum North American Datum of 1983 NAD83
District
Iowa 19
State
Iowa 19
County
Polk County 153
Country US n/a
Land net location description SWNENES05 T079N R24W 5 n/a
Name of location map Des Moines NW n/a
Scale of location map 24000 n/a
Altitude of Gage/land surface 787.17 feet n/a
Method altitude determined GNSS2 - Level 2 Quality Survey Grade Global Navigation Satellite System X
Altitude accuracy .20 feet n/a
Altitude datum
North American Vertical Datum of 1988 NAVD88
Subbasin hydrologic unit
07100004
Drainage basin
n/a
Topographic setting
Stream channel
C
Flags for instruments at site YNNNYNNNNNNNNNNNYNNNNNNNNNNNNN n/a
Date of first construction
n/a
Date site established or inventoried 196110 n/a
Drainage area
5841 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 YYNNNNNN 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