Skip to main content

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 Daily Values, Unit Values 1977-10-01 2020-11-01
Physical Daily Values, Unit Values 2001-10-01 2024-11-21
n/a USGS Annual Water Data Reports Site 2014-01-01 2023-01-01
Water Data for the Nation inventory

Monitoring location 07130000 is associated with a Lake, Reservoir, Impoundment in Bent County, Colorado. Current conditions of Lake or reservoir water surface elevation above NGVD 1929 are available. Water data back to 1977 are available online.

Metadata Element Location Metadata Metadata Code
Agency
U.S. Geological Survey USGS
Site identification number
07130000 n/a
Site name
JOHN MARTIN RESERVOIR AT CADDOA, CO n/a
Site type
Lake, Reservoir, Impoundment
LK
DMS latitude 380405 n/a
DMS longitude 1025613 n/a
Decimal latitude 38.06806298 n/a
Decimal longitude -102.9374229 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
Colorado 08
State
Colorado 08
County
Bent County 011
Country US n/a
Land net location description NENWS08 T023S R049W n/a
Name of location map n/a
Scale of location map n/a
Altitude of Gage/land surface 3760.00 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
11020009
Drainage basin
n/a
Topographic setting
n/a
Flags for instruments at site NNNNYNNNNNNNNNNNNNNNNNNNNNNNNN n/a
Date of first construction
n/a
Date site established or inventoried n/a
Drainage area
18915 square miles n/a
Contributing drainage area 18130 square miles 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 n/a

Operated in cooperation with:

logo for US Army Corps of Engineers - Albuquerque District
US Army Corps of Engineers - Albuquerque District