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	20-Jan-26		0.03
RG AT EL PASO	20-Jan-26	0.576	0.13		8364000
RG BELOW AMERICAN DAM	20-Jan-26	1.523	0.61		8365000
AMERICAN CANAL	20-Jan-26	0.494	0.18		8364500
RG AT FORT QUITMAN	20-Jan-26	2.647	2.12		8370500
RG ABOVE RIO CONCHOS	20-Jan-26	1.985	0.00		8371500
RG BELOW RIO CONCHOS	20-Jan-26	0.684	1.72		8374200
RG AT JOHNSON RANCH	20-Jan-26	1.217	2.30		8375000
RG AT FOSTER RANCH	20-Jan-26	0.480	8.84		8377200
PECOS NEAR LANGTRY	20-Jan-26	0.478	2.22		8447410
DEVILS AT PAFFORD	20-Jan-26	0.630	2.83		8449400
AMISTAD DAM
RG AT DEL RIO	20-Jan-26	0.559	30.04		8451800
RG AT EAGLE PASS	20-Jan-26	1.204	50.50		8458000
RG NEAR EL INDIO	20-Jan-26	1.871	30.73		8458700
RG AT COLOMBIA	20-Jan-26	2.195	38.08		8458800
RG AT LAREDO	20-Jan-26	0.619	38.60		8459000
FALCON DAM
RG AT RIO GRANDE CTY	20-Jan-26	7.765	20.50		8464700
RG BL ANZALDUAS DAM	20-Jan-26	24.000	20.26		8469200
RG AT SAN BENITO	20-Jan-26	10.576	6.15		8473700
RG AT BROWNSVILLE	20-Jan-26	0.691	2.80		8475000
ANZALDUAS SALINITY	20-Jan-26	31.095	925	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
20-Jan-26	0:00	2496	2496	1314.565	246	1
					(10%)				1	0
CABALLO
20-Jan-26	0:00	280	403	1260.255	20	0
					(7%)				1	0
AMISTAD - 08450800
20-Jan-26	0:00	3980	6056	320.995	872	-1
Requested	6:00	U.S.	30.00	CMS	(22%)				0	1
Release		MEX.	3.00	CMS
FALCON - 08461200
20-Jan-26	0:00	3289	3923	78.060	408	0
Requested	6:00	U.S.	10.00	CMS	(12%)				0	1
Release		MEX.	8.00	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
20-Jan-26	0:00	25,160		3537.21	6,275	-12
LAKE MEAD
20-Jan-26	0:00	28,945		1064.48	8,766	9
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
1/20/26 0:00	245	377	0.000	99.868	0.000	41%
BOQUILLA
1/20/26 0:00	2847	3208	0.000	1084.017	0.000	38%
F.I. MADERO
1/20/26 0:00	333	456	0.000	231.486	0.000	69%
PICO DEL AGUILA
1/20/26 0:00	48	89	0.000	34.921	0.000	72%
CHIHUAHUA
1/20/26 0:00	23	36	-0.019	11.948	0.090	51%
EL REJON
1/20/26 0:00	7	8	0.000	2.796	0.000	43%
LUIS L. LEON
1/20/26 0:00	284	825	-0.142	121.864	0.000	43%
RIO SAN DIEGO BASIN
CENTENARIO
1/20/26 0:00	25	26	0.000	6.922	0.000	28%
SAN MIGUEL
1/20/26 0:00	21	22	0.033	13.977	0.000	66%
RIO SAN RODRIGO BASIN
LA FRAGUA
1/20/26 0:00	47	85	-0.479	28.047	3.000	59%
RIO SALADO BASIN
VENUSTIANO CARRANZA
1/20/26 0:00	874	1322	-0.337	111.384	0.000	13%
RIO ALAMO BASIN
LAS BLANCAS
1/20/26 0:00	84	134	0.000	22.812	0.300	27%
RIO SAN JUAN BASIN
EL CUCHILLO
1/20/26 0:00	1123	1784	-0.982	753.504	6.220	67%
MARTE GOMEZ
1/20/26 0:00	782	2209	-5.311	699.886	43.500	90%
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.