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	1-Jul-25		#VALUE!
RG AT EL PASO	1-Jul-25	1.333	18.05		8364000
RG BELOW AMERICAN DAM	1-Jul-25	1.559	3.13		8365000
AMERICAN CANAL	1-Jul-25	1.794	16.23		8364500
RG AT FORT QUITMAN	1-Jul-25	1.913	0.02		8370500
RG ABOVE RIO CONCHOS	1-Jul-25	2.829	2.24		8371500
RG BELOW RIO CONCHOS	1-Jul-25	1.531	43.67		8374200
RG AT JOHNSON RANCH	1-Jul-25	3.506	110.85		8375000
RG AT FOSTER RANCH	1-Jul-25	1.074	88.01		8377200
PECOS NEAR LANGTRY	1-Jul-25	0.415	1.35		8447410
DEVILS AT PAFFORD	1-Jul-25	0.645	2.52		8449400
AMISTAD DAM
RG AT DEL RIO	1-Jul-25	0.415	8.92		8451800
RG AT EAGLE PASS	1-Jul-25	1.016	30.40		8458000
RG NEAR EL INDIO	1-Jul-25	1.770	19.40		8458700
RG AT COLOMBIA	1-Jul-25	1.965	19.33		8458800
RG AT LAREDO	1-Jul-25	0.355	15.54		8459000
FALCON DAM				0
RG AT RIO GRANDE CTY	1-Jul-25	7.622	8.48		8464700
RG BL ANZALDUAS DAM	1-Jul-25	23.850	14.81		8469200
RG AT SAN BENITO	1-Jul-25	10.565	5.77		8473700
RG AT BROWNSVILLE	1-Jul-25	1.056	5.67		8475000
ANZALDUAS SALINITY	1-Jul-25	31.215	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
1-Jul-25	0:00	2496	2496	1311.700	166	-4
					(7%)				1	0
CABALLO
1-Jul-25	0:00	280	403	1261.100	27	0
					(10%)				1	0
AMISTAD - 08450800
1-Jul-25	0:00	3980	6056	320.110	807	2
Requested	6:00	U.S.	15.00	CMS	(20%)				0	1
Release		MEX.	3.00	CMS
FALCON - 08461200
1-Jul-25	0:00	3289	3923	77.690	377	0
Requested	6:00	U.S.	2.00	CMS	(11%)				0	1
Release		MEX.	2.00	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
1-Jul-25	0:00	25,160		3561.3	7,879	-8
LAKE MEAD
1-Jul-25	0:00	28,945		1054.98	8,047	-4
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
7/1/25 0:00	245	377	-0.406	41.649	5.900	17%
BOQUILLA
7/1/25 0:00	2894	3208	16.023	415.393	1.300	14%
F.I. MADERO
7/1/25 0:00	355	456	7.590	55.353	0.000	16%
PICO DEL AGUILA
7/1/25 0:00	48	89	0.980	19.275	1.200	40%
CHIHUAHUA
7/1/25 0:00	23	36	0.033	9.283	0.060	40%
EL REJON
7/1/25 0:00	7	8	0.010	1.909	0.000	29%
LUIS L. LEON
7/1/25 0:00	284	825	3.341	128.620	1.000	45%
RIO SAN DIEGO BASIN
CENTENARIO
7/1/25 0:00	25	26	-0.446	7.797	0.000	32%
SAN MIGUEL
7/1/25 0:00	21	22	0.000	15.428	0.000	73%
RIO SAN RODRIGO BASIN
LA FRAGUA
7/1/25 0:00	47	85	0.000	42.842	0.000	91%
RIO SALADO BASIN
VENUSTIANO CARRANZA
7/1/25 0:00	614	1322	-0.446	137.292	0.000	22%
RIO ALAMO BASIN
LAS BLANCAS
7/1/25 0:00	84	134	-0.122	29.232	0.300	35%
RIO SAN JUAN BASIN
EL CUCHILLO
7/1/25 0:00	1123	1784	0.000	869.094	4.325	77%
MARTE GOMEZ
7/1/25 0:00	782	2209	-1.327	678.643	10.000	87%
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.