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	11-Jun-25		77.47
RG AT EL PASO	11-Jun-25	1.285	16.42		8364000
RG BELOW AMERICAN DAM	11-Jun-25	1.465	2.18		8365000
AMERICAN CANAL	11-Jun-25	1.711	14.41		8364500
RG AT FORT QUITMAN	11-Jun-25	1.818	0.00		8370500
RG ABOVE RIO CONCHOS	11-Jun-25	1.589	0.00		8371500
RG BELOW RIO CONCHOS	11-Jun-25	0.396	0.00		8374200
RG AT JOHNSON RANCH	11-Jun-25	0.887	0.84	8	8375000
RG AT FOSTER RANCH	11-Jun-25	0.910	65.05	1	8377200
PECOS NEAR LANGTRY	11-Jun-25	0.590	6.20	22	8447410
DEVILS AT PAFFORD	11-Jun-25	0.880	16.12	58	8449400
AMISTAD DAM
RG AT DEL RIO	11-Jun-25	0.499	17.70	24	8451800
RG AT EAGLE PASS	11-Jun-25	1.053	33.60	28	8458000
RG NEAR EL INDIO	11-Jun-25	1.786	19.49	14	8458700
RG AT COLOMBIA	11-Jun-25	2.366	56.49		8458800
RG AT LAREDO	11-Jun-25	0.993	82.00		8459000
FALCON DAM				2
RG AT RIO GRANDE CTY	11-Jun-25	8.124	53.94		8464700
RG BL ANZALDUAS DAM	11-Jun-25	23.830	14.09		8469200
RG AT SAN BENITO	11-Jun-25	10.515	4.15		8473700
RG AT BROWNSVILLE	11-Jun-25	0.625	1.59		8475000
ANZALDUAS SALINITY	11-Jun-25	31.805	1190	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
11-Jun-25	0:00	2496	2496	1314.770	252	-4
					(10%)				0	1
CABALLO
11-Jun-25	0:00	280	403	1263.080	50	-1
					(18%)				0	1
AMISTAD - 08450800
11-Jun-25	0:00	3980	6056	319.835	787	5
Requested	6:00	U.S.	15.00	CMS	(20%)				0	1
Release		MEX.	3.00	CMS
FALCON - 08461200
11-Jun-25	0:00	3289	3923	77.310	346	-4
Requested	6:00	U.S.	30.00	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
11-Jun-25	0:00	25,160		3561.1	7,865	10
LAKE MEAD
11-Jun-25	0:00	28,945		1055.93	8,117	-11
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
6/11/25 0:00	245	377	-0.065	45.306	0.300	18%
BOQUILLA
6/11/25 0:00	2894	3208	0.000	400.133	0.000	14%
F.I. MADERO
6/11/25 0:00	355	456	0.000	37.909	0.000	11%
PICO DEL AGUILA
6/11/25 0:00	48	89	-0.205	20.883	2.400	43%
CHIHUAHUA
6/11/25 0:00	23	36	0.000	9.299	0.090	40%
EL REJON
6/11/25 0:00	7	8	0.000	1.906	0.000	29%
LUIS L. LEON
6/11/25 0:00	284	825	-0.146	131.679	0.000	46%
RIO SAN DIEGO BASIN
CENTENARIO
6/11/25 0:00	25	26	0.000	9.502	0.000	39%
SAN MIGUEL
6/11/25 0:00	21	22	-0.141	15.639	0.750	74%
RIO SAN RODRIGO BASIN
LA FRAGUA
6/11/25 0:00	47	85	0.077	44.232	0.000	94%
RIO SALADO BASIN
VENUSTIANO CARRANZA
6/11/25 0:00	614	1322	0.000	144.437	0.000	24%
RIO ALAMO BASIN
LAS BLANCAS
6/11/25 0:00	84	134	0.000	25.205	0.300	30%
RIO SAN JUAN BASIN
EL CUCHILLO
6/11/25 0:00	1123	1784	-1.156	880.651	8.063	78%
MARTE GOMEZ
6/11/25 0:00	782	2209	-1.267	669.529	16.800	86%
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.