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	12-Nov-25		0.06
RG AT EL PASO	12-Nov-25	0.580	0.19		8364000
RG BELOW AMERICAN DAM	12-Nov-25	1.520	0.56		8365000
AMERICAN CANAL	12-Nov-25	0.506	0.04		8364500
RG AT FORT QUITMAN	12-Nov-25	2.143	0.18		8370500
RG ABOVE RIO CONCHOS	12-Nov-25	1.825	0.00		8371500
RG BELOW RIO CONCHOS	12-Nov-25	0.468	0.84		8374200
RG AT JOHNSON RANCH	12-Nov-25	1.123	1.70		8375000
RG AT FOSTER RANCH	12-Nov-25	0.451	6.73		8377200
PECOS NEAR LANGTRY	12-Nov-25	0.475	2.14		8447410
DEVILS AT PAFFORD	12-Nov-25	0.648	3.06		8449400
AMISTAD DAM
RG AT DEL RIO	12-Nov-25	0.522	23.02		8451800
RG AT EAGLE PASS	12-Nov-25	1.064	34.60		8458000
RG NEAR EL INDIO	12-Nov-25	1.807	23.31		8458700
RG AT COLOMBIA	12-Nov-25	2.030	25.10		8458800
RG AT LAREDO	12-Nov-25	0.393	16.90		8459000
FALCON DAM
RG AT RIO GRANDE CTY	12-Nov-25	7.879	31.10		8464700
RG BL ANZALDUAS DAM	12-Nov-25	23.930	17.71		8469200
RG AT SAN BENITO	12-Nov-25	10.655	10.27		8473700
RG AT BROWNSVILLE	12-Nov-25	0.603	1.00		8475000
ANZALDUAS SALINITY	12-Nov-25	31.125	635	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
12-Nov-25	0:00	2496	2496	##########	########
					(-86010667%)				1	0
CABALLO
12-Nov-25	0:00	280	403	1260.090	18	0
					(7%)				1	0
AMISTAD - 08450800
12-Nov-25	0:00	3980	6056	322.325	981	0
Requested	6:00	U.S.	15.00	CMS	(25%)				0	1
Release		MEX.	3.00	CMS
FALCON - 08461200
12-Nov-25	0:00	3289	3923	77.000	321	0
Requested	6:00	U.S.	25.00	CMS	(10%)				1	0
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
12-Nov-25	0:00	25,160		3544.7	6,749	-6
LAKE MEAD
12-Nov-25	0:00	28,945		1057.25	8,216	1
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
11/12/25 0:00	245	377	0.000	100.199	0.000	41%
BOQUILLA
11/12/25 0:00	2847	3208	0.000	1100.926	1.300	39%
F.I. MADERO
11/12/25 0:00	333	456	0.000	234.823	0.000	70%
PICO DEL AGUILA
11/12/25 0:00	48	89	0.000	35.235	0.000	73%
CHIHUAHUA
11/12/25 0:00	23	36	0.000	12.818	0.090	55%
EL REJON
11/12/25 0:00	7	8	0.000	2.940	0.000	45%
LUIS L. LEON
11/12/25 0:00	284	825	-0.153	141.816	0.000	50%
RIO SAN DIEGO BASIN
CENTENARIO
11/12/25 0:00	25	26	0.000	7.819	0.000	32%
SAN MIGUEL
11/12/25 0:00	21	22	-0.075	17.374	0.000	82%
RIO SAN RODRIGO BASIN
LA FRAGUA
11/12/25 0:00	47	85	-0.346	35.592	0.000	75%
RIO SALADO BASIN
VENUSTIANO CARRANZA
11/12/25 0:00	874	1322	-0.447	124.787	0.000	14%
RIO ALAMO BASIN
LAS BLANCAS
11/12/25 0:00	84	134	-0.039	23.624	0.300	28%
RIO SAN JUAN BASIN
EL CUCHILLO
11/12/25 0:00	1123	1784	-1.155	922.258	5.047	82%
MARTE GOMEZ
11/12/25 0:00	782	2209	-1.328	698.558	10.000	89%
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.