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	22-May-26		0.03
RG AT EL PASO	22-May-26	0.555	0.13		8364000
RG BELOW AMERICAN DAM	22-May-26	1.169	0.00		8365000
AMERICAN CANAL	22-May-26	0.511	0.26		8364500
RG AT FORT QUITMAN	22-May-26	2.072	0.00		8370500
RG ABOVE RIO CONCHOS	22-May-26	1.979	0.00		8371500
RG BELOW RIO CONCHOS	22-May-26	0.497	0.41	1	8374200
RG AT JOHNSON RANCH	22-May-26	1.161	0.58	1	8375000
RG AT FOSTER RANCH	22-May-26	0.428	5.38		8377200
PECOS NEAR LANGTRY	22-May-26	0.448	1.90	13	8447410
DEVILS AT PAFFORD	22-May-26	0.641	2.34	16	8449400
AMISTAD DAM
RG AT DEL RIO	22-May-26	0.462	14.35		8451800
RG AT EAGLE PASS	22-May-26	1.265	59.50		8458000
RG NEAR EL INDIO	22-May-26	1.834	25.51		8458700
RG AT COLOMBIA	22-May-26	2.045	21.75		8458800
RG AT LAREDO	22-May-26	0.595	39.87		8459000
FALCON DAM
RG AT RIO GRANDE CTY	22-May-26	8.268	62.99		8464700
RG BL ANZALDUAS DAM	22-May-26	25.120	64.59		8469200
RG AT SAN BENITO	22-May-26	10.629	8.75		8473700
RG AT BROWNSVILLE	22-May-26	0.674	1.73		8475000
ANZALDUAS SALINITY	22-May-26	31.850	1200	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
22-May-26	0:00	2496	2496	1315.500	276	-1
					(11%)				0	1
CABALLO
22-May-26	0:00	280	403	1262.810	46	1
					(17%)				0	1
AMISTAD - 08450800
22-May-26	0:00	3980	6056	319.255	748	-1
Requested	6:00	U.S.	20.00	CMS	(19%)				0	1
Release		MEX.	3.00	CMS
FALCON - 08461200
22-May-26	0:00	3289	3923	78.835	482	7
Requested	6:00	U.S.	2.00	CMS	(15%)				0	1
Release		MEX.	2.00	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
22-May-26	0:00	25,160		3527.6	5,696	6
LAKE MEAD
22-May-26	0:00	28,945		1051.91	7,821	-13
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
5-22-26 0:00	245	377	-1.013	65.037	14.500	26%
BOQUILLA
5-22-26 0:00	2847	3208	0.000	815.954	35.000	29%
F.I. MADERO
5-22-26 0:00	333	456	0.000	217.606	1.800	65%
PICO DEL AGUILA
5-22-26 0:00	48	89	0.714	28.664	4.800	59%
CHIHUAHUA
5-22-26 0:00	23	36	-0.053	9.846	0.060	42%
EL REJON
5-22-26 0:00	7	8	0.000	2.401	0.000	37%
LUIS L. LEON
5-22-26 0:00	284	825	0.000	56.641	0.000	20%
RIO SAN DIEGO BASIN
CENTENARIO
5-22-26 0:00	25	26	0.000	8.287	0.000	34%
SAN MIGUEL
5-22-26 0:00	21	22	-0.167	10.303	0.750	49%
RIO SAN RODRIGO BASIN
LA FRAGUA
5-22-26 0:00	47	85	0.000	17.679	0.000	37%
RIO SALADO BASIN
VENUSTIANO CARRANZA
5-22-26 0:00	874	1322	-0.336	83.119	0.000	10%
RIO ALAMO BASIN
LAS BLANCAS
5-22-26 0:00	84	134	0.929	21.729	0.300	26%
RIO SAN JUAN BASIN
EL CUCHILLO
5-22-26 0:00	1123	1784	-0.982	676.915	9.901	60%
MARTE GOMEZ
5-22-26 0:00	782	2209	8.249	468.660	18.000	60%
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.