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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 		 Channel
Number		 Channel
Name		 Meas.
type 		 Stream
flow
method 		 Velocity
method 		 Channel
flow
(ft3/s)		 Channel
width
(ft)		 Channel
area
(ft2)		 Channel
vel.
(ft/s)		 Channel
stability 		 Channel
material 		 Channel
evenness 		 Long.
vel.
desc. 		 Horz.
vel.
desc. 		 Vert.
vel.
desc. 		 Channel
loc.
code 		 Channel
loc.
dist.(ft)
132014-04-23 13:00MSTYesJST/HLDUSGS46.5 Fair NONE1Imported Channel 1WADEQSCMMVADV46.588.01440.32SOFTSANDEVENunknEVENSTNDUNSP
122014-04-18 11:40MSTYesJST/HLDUSGS240 FairUnspecifedNONE1Imported Channel 1MBOTQADCPVADCP2401294010.60SOFTSANDUNEVunknEVENSTNDUNSP
112014-04-16 11:45MSTYesJST/HLDUSGS345 Fair NONE1Imported Channel 1MBOTQADCPVADCP3451324960.70SOFTSANDUNEVunknEVENNSTDUNSP
102014-04-14 11:15MSTYesHLD/LAUSGS247 Good NONE1Imported Channel 1MBOTQADCPVADCP2471264060.61SOFTSANDUNEVunknEVENSTNDUNSP
92014-04-09 11:15MSTYesHLD/LAUSGS423 Good NONE1Imported Channel 1MBOTQADCPVADCP4231365660.75SOFTSANDUNEVunknEVENNSTDUNSP
82014-04-07 12:45MSTYesJST/HLDUSGS650 Good NONE1Imported Channel 1MBOTQADCPVADCP6501437240.90SOFTSANDUNEVunknEVENSTNDUNSP
72014-04-04 12:15MSTYesJST/HLDUSGS1380 Fair NONE1Imported Channel 1MBOTQADCPVADCP138027815400.90SOFTSANDUNEVunknEVENSTNDUNSP
62014-04-03 13:10MSTYesJST/HLDUSGS1950 Fair NONE1Imported Channel 1MBOTQADCPVADCP195028918601.05SOFTSANDUNEVunknEVENSTNDUNSP
52014-04-02 09:55MSTYesJST/HLDUSGS2590 Fair NONE1Imported Channel 1MBOTQADCPVADCP259030521001.24SOFTSANDUNEVunknEVENNSTDUNSP
42014-04-01 14:15MSTYesJST/HLDUSGS2110 Fair NONE1Imported Channel 1MBOTQADCPVADCP211029519001.11SOFTSANDEVENunknEVENSTNDUNSP
32014-03-31 13:25MSTYesJST/HLDUSGS2560 Fair NONE1Imported Channel 1MBOTQADCPVADCP256030321201.20SOFTSANDUNEVunknEVENSTNDUNSP
22014-03-30 11:30MSTYesJST/HLDUSGS2780 Fair NONE1Imported Channel 1MBOTQADCPVADCP278029721701.28SOFTSANDUNEVunknEVENNSTDUNSP
12014-03-29 13:15MSTYesJST/HLDUSGS2400 Fair NONE1Imported Channel 1MBOTQADCPVADCP240029820901.15SOFTSANDUNEVunknEVENNSTDUNSP