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	3-Jun-25		77.24
RG AT EL PASO	3-Jun-25	0.615	0.14		8364000
RG BELOW AMERICAN DAM	3-Jun-25	0.991	0.00		8365000
AMERICAN CANAL	3-Jun-25	0.561	0.38		8364500
RG AT FORT QUITMAN	3-Jun-25	1.822	0.00		8370500
RG ABOVE RIO CONCHOS	3-Jun-25	1.651	0.00		8371500
RG BELOW RIO CONCHOS	3-Jun-25	0.709	2.70		8374200
RG AT JOHNSON RANCH	3-Jun-25	1.293	2.80		8375000
RG AT FOSTER RANCH	3-Jun-25	0.486	9.57		8377200
PECOS NEAR LANGTRY	3-Jun-25	0.431	1.34		8447410
DEVILS AT PAFFORD	3-Jun-25	0.635	2.32		8449400
AMISTAD DAM
RG AT DEL RIO	3-Jun-25	0.410	6.52		8451800
RG AT EAGLE PASS	3-Jun-25	0.961	26.20		8458000
RG NEAR EL INDIO	3-Jun-25	1.818	25.12		8458700
RG AT COLOMBIA	3-Jun-25	1.997	21.55		8458800
RG AT LAREDO	3-Jun-25	0.404	17.00		8459000
FALCON DAM
RG AT RIO GRANDE CTY	3-Jun-25	7.796	23.90		8464700
RG BL ANZALDUAS DAM	3-Jun-25	23.870	15.54		8469200
RG AT SAN BENITO	3-Jun-25	10.650	9.20		8473700
RG AT BROWNSVILLE	3-Jun-25	0.765	2.48		8475000
ANZALDUAS SALINITY	3-Jun-25	30.830	1065	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
3-Jun-25	0:00	2496	2496	1315.915	290	-5
					(12%)				0	1
CABALLO
3-Jun-25	0:00	280	403	1263.855	61	-1
					(22%)				0	1
AMISTAD - 08450800
3-Jun-25	0:00	3980	6056	319.705	778	0
Requested	6:00	U.S.	15.00	CMS	(20%)				0	1
Release		MEX.	3.00	CMS
FALCON - 08461200
3-Jun-25	0:00	3289	3923	77.465	358	-1
Requested	6:00	U.S.	20.00	CMS	(11%)				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
3-Jun-25	0:00	25,160		3559.18	7,729	10
LAKE MEAD
3-Jun-25	0:00	28,945		1056.77	8,180	-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
6/3/25 0:00	245	377	-0.065	45.628	0.300	19%
BOQUILLA
6/3/25 0:00	2894	3208	-0.382	402.422	0.000	14%
F.I. MADERO
6/3/25 0:00	355	456	0.000	38.052	0.000	11%
PICO DEL AGUILA
6/3/25 0:00	48	89	-0.258	22.594	2.400	47%
CHIHUAHUA
6/3/25 0:00	23	36	-0.017	9.382	0.090	40%
EL REJON
6/3/25 0:00	7	8	-0.004	1.916	0.000	29%
LUIS L. LEON
6/3/25 0:00	284	825	-0.291	132.699	4.000	47%
RIO SAN DIEGO BASIN
CENTENARIO
6/3/25 0:00	25	26	0.000	9.576	0.000	39%
SAN MIGUEL
6/3/25 0:00	21	22	-0.038	16.284	0.750	77%
RIO SAN RODRIGO BASIN
LA FRAGUA
6/3/25 0:00	47	85	-0.077	44.541	0.000	94%
RIO SALADO BASIN
VENUSTIANO CARRANZA
6/3/25 0:00	614	1322	0.000	145.330	0.000	24%
RIO ALAMO BASIN
LAS BLANCAS
6/3/25 0:00	84	134	-0.122	26.059	0.300	31%
RIO SAN JUAN BASIN
EL CUCHILLO
6/3/25 0:00	1123	1784	0.000	889.897	8.026	79%
MARTE GOMEZ
6/3/25 0:00	782	2209	0.000	690.592	58.500	88%
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.