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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 1998-07-08 2011-07-12
Inorganics, Major, Metals Water-quality 2003-03-17 2011-06-20
Inorganics, Major, Non-metals Water-quality 2005-04-20 2007-08-06
Inorganics, Minor, Non-metals Water-quality 2004-07-16 2011-06-20
Inorganics, Minor, metals Water-quality 1998-07-08 2011-06-20
Microbiological Water-quality 1999-04-23 2007-04-24
Nutrient Water-quality 1998-07-08 2011-06-20
Organics, other Water-quality 1999-04-22 2011-06-20
Physical Daily Values, Unit Values, Water-quality 1998-07-08 2024-11-21
n/a Peak Measurements 2012-06-07 2023-05-11
n/a Site Visits 2010-06-25 2024-10-10
n/a USGS Annual Water Data Reports Site 2012-01-01 2023-01-01
Water Data for the Nation inventory

Monitoring location 394329104490101 is associated with a Stream in Arapahoe County, Colorado. Current conditions of Discharge and Gage height are available. Water data back to 1998 are available online.

Metadata Element Location Metadata Metadata Code
Agency
U.S. Geological Survey USGS
Site identification number
394329104490101 n/a
Site name
TOLL GATE CREEK ABOVE 6TH AVE AT AURORA, CO n/a
Site type
Stream
ST
DMS latitude 394330.32 n/a
DMS longitude 1044904.42 n/a
Decimal latitude 39.72508889 n/a
Decimal longitude -104.8178944 n/a
Latitude-longitude method
Interpolated from Digital MAP. N
Latitude-longitude accuracy
Accurate to + or - .5 sec (PLGR/PPS GPS). 5
Latitude-longitude datum
North American Datum of 1983 NAD83
Decimal Latitude-longitude datum North American Datum of 1983 NAD83
District
Colorado 08
State
Colorado 08
County
Arapahoe County 005
Country US n/a
Land net location description NWNES07 T004N R066W n/a
Name of location map FITZSIMONS, CO n/a
Scale of location map 24000 n/a
Altitude of Gage/land surface 5390 feet n/a
Method altitude determined Interpolated from topographic map. M
Altitude accuracy 5 feet n/a
Altitude datum
National Geodetic Vertical Datum of 1929 NGVD29
Subbasin hydrologic unit
10190003
Drainage basin
06 n/a
Topographic setting
n/a
Flags for instruments at site YNNNYNNNNNNNNNNNNNNNNNNNNNNNNN n/a
Date of first construction
n/a
Date site established or inventoried n/a
Drainage area
34.6 square miles n/a
Contributing drainage area n/a
Time Zone abbreviation MST n/a
Site honors Daylight Saving Time
Y n/a
Data reliability
n/a
Data-other GW files NNNNNNNN 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 000012000 n/a

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