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Welcome to the NWIS-Web for the Arizona Water Science Center


The majority of USGS Gaging Stations are funded though a cooperative program between the USGS other interested agencies.
Follow this link for information on the Cooperative Water Program with the USGS.

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Colorado Basin River Forecast Center (CBRFC) - provided by the National Weather Service, AHPS. CBRFC on an interactive map.
Threatened and Endangered USGS Gaging Stations in Arizona
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USGS 09423550 TOPOCK MARSH INLET NEAR NEEDLES, CA

PROVISIONAL DATA SUBJECT TO REVISION

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Station operated in cooperation with The Hualapai Tribe.

High Data Rate
This station managed by the Yuma Field Office; USGS AZ-WSC.

Available Parameters Available Period
  
2005-07-01  2020-07-15
2007-10-01  2020-07-15
2020-03-17  2020-07-15







 (7)
 
  -- or --

 

 
Summary of all available data for this site
Instantaneous-data availability statement

Discharge, cubic feet per second
Most recent instantaneous value: 8.22 07-15-2020   06:00 MST
Graph of Discharge, cubic feet per second

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Daily discharge, cubic feet per second -- statistics for Jul 15 based on 53 water years of record more
Min
(2012)		 Most Recent
Instantaneous
Value Jul 15		 25th
percen-
tile		 Mean Median 75th
percen-
tile		 Max
(1968)
-3.90 8.22 26 80 88 118 210

Gage height, feet
Most recent instantaneous value: 58.93 07-15-2020   06:00 MST
Graph of Gage height, feet

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