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	14-Aug-26		0.03
RG AT EL PASO	14-Aug-26	0.510	0.26		8364000
RG BELOW AMERICAN DAM	14-Aug-26	1.106	0.01		8365000
AMERICAN CANAL	14-Aug-26	0.541	0.40		8364500
RG AT FORT QUITMAN	14-Aug-26	2.086	0.06		8370500
RG ABOVE RIO CONCHOS	14-Aug-26	1.992	0.00		8371500
RG BELOW RIO CONCHOS	14-Aug-26	0.531	0.79		8374200
RG AT JOHNSON RANCH	14-Aug-26	1.517	0.28		8375000
RG AT FOSTER RANCH	14-Aug-26	0.429	5.66		8377200
PECOS NEAR LANGTRY	14-Aug-26	0.556	4.28		8447410
DEVILS AT PAFFORD	14-Aug-26	0.701	4.70		8449400
AMISTAD DAM
RG AT DEL RIO	14-Aug-26	0.511	20.05		8451800
RG AT EAGLE PASS	14-Aug-26	1.320	53.60	N/A	8458000
RG NEAR EL INDIO	14-Aug-26	1.837	26.85	1	8458700
RG AT COLOMBIA	14-Aug-26	1.956	22.21		8458800
RG AT LAREDO	14-Aug-26	0.446	22.44		8459000
FALCON DAM
RG AT RIO GRANDE CTY	14-Aug-26	7.866	28.36		8464700
RG BL ANZALDUAS DAM	14-Aug-26	24.130	25.80		8469200
RG AT SAN BENITO	14-Aug-26	10.600	6.79		8473700
RG AT BROWNSVILLE	14-Aug-26	0.472	1.82		8475000
ANZALDUAS SALINITY	14-Aug-26	31.585	660	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
14-Aug-26	0:00	2496	2496	1303.115	33	0
					(1%)				1	0
CABALLO
14-Aug-26	0:00	280	403	1260.060	18	0
					(6%)				1	0
AMISTAD - 08450800
14-Aug-26	0:00	3980	6056	322.125	964	-1
Requested	6:00	U.S.	15.00	CMS	(24%)				0	1
Release		MEX.	3.00	CMS
FALCON - 08461200
14-Aug-26	0:00	3289	3923	80.440	665	-2
Requested	6:00	U.S.	35.00	CMS	(20%)				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
14-Aug-26	0:00	25,160		3520.25	5,275	-7
LAKE MEAD
14-Aug-26	0:00	28,945		1039.78	6,963	-3
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
8/14/26 0:00	245	377	0.498	52.839	0.300	22%
BOQUILLA
8/14/26 0:00	2847	3208	0.000	653.310	34.000	23%
F.I. MADERO
8/14/26 0:00	333	456	0.000	188.880	5.500	57%
PICO DEL AGUILA
8/14/26 0:00	48	89	-0.629	35.100	6.700	73%
CHIHUAHUA
8/14/26 0:00	23	36	0.000	9.266	0.090	40%
EL REJON
8/14/26 0:00	7	8	0.000	2.272	0.000	35%
LUIS L. LEON
8/14/26 0:00	284	825	0.107	63.955	0.000	22%
RIO SAN DIEGO BASIN
CENTENARIO
8/14/26 0:00	25	26	0.000	8.265	0.000	34%
SAN MIGUEL
8/14/26 0:00	21	22	-0.091	12.602	1.000	60%
RIO SAN RODRIGO BASIN
LA FRAGUA
8/14/26 0:00	47	85	0.000	17.760	1.000	38%
RIO SALADO BASIN
VENUSTIANO CARRANZA
8/14/26 0:00	614	1322	-0.245	77.122	0.000	13%
RIO ALAMO BASIN
LAS BLANCAS
8/14/26 0:00	84	134	-0.039	22.115	0.300	26%
RIO SAN JUAN BASIN
EL CUCHILLO
8/14/26 0:00	1123	1784	-1.624	627.332	7.739	56%
MARTE GOMEZ
8/14/26 0:00	782	2209	0.000	498.894	0.000	64%
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.