RIO GRANDE FLOW / RESERVOIR CONDITIONS
The Rio Grande Flow Conditions are updated daily, Monday thru Friday at
approximately 9:35 am Mountain Time/10:35 am Central Time.
Previous Reports
The following data are Provisional and are subject to revision.  Stage and flow determinations are made
for river conditions at approximately 7:00 am to 8:00 am Standard Time unless otherwise indicated.
	DATE	STAGE	DISCHARGE	RAINFALL	WEB
		METERS	CMS	MM	LINK
RG BELOW CABALLO DAM	24-Jul-26		22.17
RG AT EL PASO	24-Jul-26	1.139	11.33		8364000
RG BELOW AMERICAN DAM	24-Jul-26	1.100	0.01		8365000
AMERICAN CANAL	24-Jul-26	1.511	11.33		8364500
RG AT FORT QUITMAN	24-Jul-26	1.944	0.01		8370500
RG ABOVE RIO CONCHOS	24-Jul-26	2.348	0.64		8371500
RG BELOW RIO CONCHOS	24-Jul-26	0.601	0.32	11	8374200
RG AT JOHNSON RANCH	24-Jul-26	1.534	0.60		8375000
RG AT FOSTER RANCH	24-Jul-26	0.673	30.00	1	8377200
PECOS NEAR LANGTRY	24-Jul-26	0.724	12.30		8447410
DEVILS AT PAFFORD	24-Jul-26	0.822	9.50		8449400
AMISTAD DAM
RG AT DEL RIO	24-Jul-26	0.492	16.80		8451800
RG AT EAGLE PASS	24-Jul-26	1.283	62.50	NR	8458000
RG NEAR EL INDIO	24-Jul-26	1.952	43.80	4	8458700
RG AT COLOMBIA	24-Jul-26	2.365	58.62		8458800
RG AT LAREDO	24-Jul-26	0.736	51.83		8459000
FALCON DAM				0
RG AT RIO GRANDE CTY	24-Jul-26	7.934	35.45		8464700
RG BL ANZALDUAS DAM	24-Jul-26	23.990	20.92		8469200
RG AT SAN BENITO	24-Jul-26	10.528	4.25		8473700
RG AT BROWNSVILLE	24-Jul-26	0.605	2.31		8475000
ANZALDUAS SALINITY	24-Jul-26	31.375	655	PPM
STORED WATER IN LARGE RESERVOIRS OF THE RIO GRANDE BASIN
(Capacities and Storages in Million M3, Elevations in Meters)
Reservoir                     Date	Hour	Normal	Flood	Current		24-hr
		Cons.	Control	Elev.	Storage	Storage
		Capacity	Capacity		(% Cons.)	Change
ELEPHANT BUTTE									Criteria Checks
24-Jul-26	0:00	2496	2496	1303.795	40	-2
					(2%)				1	0
CABALLO
24-Jul-26	0:00	280	403	1260.235	19	0
					(7%)				1	0
AMISTAD - 08450800
24-Jul-26	0:00	3980	6056	321.930	947	7
Requested	6:00	U.S.	10.00	CMS	(24%)				0	1
Release		MEX.	3.00	CMS
FALCON - 08461200
24-Jul-26	0:00	3289	3923	80.815	713	3
Requested	6:00	U.S.	45.00	CMS	(22%)				0	1
Release		MEX.	7.00	CMS
STORED WATER IN LARGE RESERVOIRS OF THE COLORADO BASIN
(Capacities and Storages in 1000 Acre-Feet, Elevations in Feet)
Reservoir                     Date	Hour	Total Capacity		Current		24-hr
				Elev.	Storage	Storage
						Change
LAKE POWELL
24-Jul-26	0:00	25,160		3523.15	5,439	-6
LAKE MEAD
24-Jul-26	0:00	28,945		1041.38	7,073	-10
MEXICAN RESERVOIRS
(Storages in Million M3, Elevations in Meters, Releases in CMS)
Reservoir                     Date	Normal	Flood	Current		Spill	Percent
	Cons.	Control	Chg in Sto.	Storage	or	of
	Capacity	Capacity			Release	Cons.
RIO CONCHOS BASIN
SAN GABRIEL
7/24/26 0:00	245	377	0.000	50.775	0.000	21%
BOQUILLA
7/24/26 0:00	2847	3208	0.000	704.839	17.570	25%
F.I. MADERO
7/24/26 0:00	333	456	0.000	200.852	0.000	60%
PICO DEL AGUILA
7/24/26 0:00	48	89	0.000	43.480	0.000	90%
CHIHUAHUA
7/24/26 0:00	23	36	-0.017	9.481	0.090	41%
EL REJON
7/24/26 0:00	7	8	0.000	2.324	0.000	36%
LUIS L. LEON
7/24/26 0:00	284	825	0.000	64.493	0.000	23%
RIO SAN DIEGO BASIN
CENTENARIO
7/24/26 0:00	25	26	0.000	7.285	0.000	30%
SAN MIGUEL
7/24/26 0:00	21	22	0.031	12.602	0.000	60%
RIO SAN RODRIGO BASIN
LA FRAGUA
7/24/26 0:00	47	85	0.000	18.199	0.000	38%
RIO SALADO BASIN
VENUSTIANO CARRANZA
7/24/26 0:00	614	1322	0.000	84.465	0.000	14%
RIO ALAMO BASIN
LAS BLANCAS
7/24/26 0:00	84	134	-0.038	22.696	0.300	27%
RIO SAN JUAN BASIN
EL CUCHILLO
7/24/26 0:00	1123	1784	-0.982	655.313	8.763	58%
MARTE GOMEZ
7/24/26 0:00	782	2209	1.113	495.552	0.000	63%
Contributions from Rio Alamo and Rio San Juan to the Rio Grande are allotted 100% to Mexico per 1944 Treaty
article 4 (a)
** Usable storage is an estimate of waters in storage which could be released through existing outlet works.