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Streamflow Measurements for the Nation

! Streamflow measurement pages will be decommissioned in early 2026. Please find the modernized pages in WDFN that suit you best. Learn more about our modernization plans and timeline and new pages.

USGS 09522150 COLORADO RIVER BLW MORELOS DAM AT 20 MILE


Yuma County, Arizona
Hydrologic Unit Code 15030108
Latitude  32°32'26.2", Longitude 114°48'13.3" NAD83
Gage datum 80 feet above NGVD29
Output formats
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Meas.
Number
  Date       Time Time
Datum
Measurement
Used?
  Who Measuring
Agency
Stream
flow
(ft3/s)
Gage
Height
(ft)
GH
Change
(ft)
Meas.
Duration
(hr)
Meas.
Rated
  Control Flow
Adjust.
Code
 
132014-04-23 13:00MSTYesJST/HLDUSGS46.5 Fair NONE
122014-04-18 11:40MSTYesJST/HLDUSGS240 FairUnspecifedNONE
112014-04-16 11:45MSTYesJST/HLDUSGS345 Fair NONE
102014-04-14 11:15MSTYesHLD/LAUSGS247 Good NONE
92014-04-09 11:15MSTYesHLD/LAUSGS423 Good NONE
82014-04-07 12:45MSTYesJST/HLDUSGS650 Good NONE
72014-04-04 12:15MSTYesJST/HLDUSGS1380 Fair NONE
62014-04-03 13:10MSTYesJST/HLDUSGS1950 Fair NONE
52014-04-02 09:55MSTYesJST/HLDUSGS2590 Fair NONE
42014-04-01 14:15MSTYesJST/HLDUSGS2110 Fair NONE
32014-03-31 13:25MSTYesJST/HLDUSGS2560 Fair NONE
22014-03-30 11:30MSTYesJST/HLDUSGS2780 Fair NONE
12014-03-29 13:15MSTYesJST/HLDUSGS2400 Fair NONE