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	23-Apr-26		0.03
RG AT EL PASO	23-Apr-26	0.542	0.12		8364000
RG BELOW AMERICAN DAM	23-Apr-26	1.223	0.00		8365000
AMERICAN CANAL	23-Apr-26	0.581	0.51		8364500
RG AT FORT QUITMAN	23-Apr-26	2.095	0.07		8370500
RG ABOVE RIO CONCHOS	23-Apr-26	1.966	0.00		8371500
RG BELOW RIO CONCHOS	23-Apr-26	0.655	0.49	11	8374200
RG AT JOHNSON RANCH	23-Apr-26	1.269	2.66		8375000
RG AT FOSTER RANCH	23-Apr-26	0.462	6.95		8377200
PECOS NEAR LANGTRY	23-Apr-26	0.489	2.83		8447410
DEVILS AT PAFFORD	23-Apr-26	0.649	3.02		8449400
AMISTAD DAM
RG AT DEL RIO	23-Apr-26	0.434	11.29		8451800
RG AT EAGLE PASS	23-Apr-26	1.241	55.80		8458000
RG NEAR EL INDIO	23-Apr-26	1.942	43.60		8458700
RG AT COLOMBIA	23-Apr-26	2.315	48.10		8458800
RG AT LAREDO	23-Apr-26	0.623	37.72		8459000
FALCON DAM
RG AT RIO GRANDE CTY	23-Apr-26	7.719	15.35		8464700
RG BL ANZALDUAS DAM	23-Apr-26	23.750	12.56		8469200
RG AT SAN BENITO	23-Apr-26	10.637	9.20		8473700
RG AT BROWNSVILLE	23-Apr-26	0.792	3.72		8475000
ANZALDUAS SALINITY	23-Apr-26	30.430	910	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
23-Apr-26	0:00	2496	2496	1316.505	310	0
					(12%)				0	1
CABALLO
23-Apr-26	0:00	280	403	1260.195	19	0
					(7%)				1	0
AMISTAD - 08450800
23-Apr-26	0:00	3980	6056	319.505	765	-1
Requested	6:00	U.S.	30.00	CMS	(19%)				0	1
Release		MEX.	3.00	CMS
FALCON - 08461200
23-Apr-26	0:00	3289	3923	78.740	473	1
Requested	6:00	U.S.	3.00	CMS	(14%)				0	1
Release		MEX.	25.00	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
23-Apr-26	0:00	25,160		3526.94	5,657	-2
LAKE MEAD
23-Apr-26	0:00	28,945		1058.1	8,280	-17
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
4/23/26 0:00	245	377	-0.110	94.797	0.500	39%
BOQUILLA
4/22/26 0:00	2847	3208	0.000	934.730	28.000	33%
F.I. MADERO
4/22/26 0:00	333	456	0.000	226.665	0.000	68%
PICO DEL AGUILA
4/23/26 0:00	48	89	-0.377	21.533	3.100	45%
CHIHUAHUA
4/23/26 0:00	23	36	-0.018	10.514	0.090	45%
EL REJON
4/23/26 0:00	7	8	0.000	2.477	0.000	38%
LUIS L. LEON
4/23/26 0:00	284	825	0.000	57.425	0.000	20%
RIO SAN DIEGO BASIN
CENTENARIO
4/23/26 0:00	25	26	0.000	8.176	0.000	33%
SAN MIGUEL
4/23/26 0:00	21	22	0.026	9.773	0.000	46%
RIO SAN RODRIGO BASIN
LA FRAGUA
4/23/26 0:00	47	85	0.000	17.679	0.000	37%
RIO SALADO BASIN
VENUSTIANO CARRANZA
4/23/26 0:00	874	1322	0.000	88.166	0.000	10%
RIO ALAMO BASIN
LAS BLANCAS
4/23/26 0:00	84	134	-0.038	21.110	0.300	25%
RIO SAN JUAN BASIN
EL CUCHILLO
4/23/26 0:00	1123	1784	0.000	693.608	7.986	62%
MARTE GOMEZ
4/23/26 0:00	782	2209	-1.196	553.718	30.000	71%
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.