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	19-Sep-24		30.63
RG AT EL PASO	19-Sep-24	1.389	20.70		8364000
RG BELOW AMERICAN DAM	19-Sep-24	1.446	3.31		8365000
AMERICAN CANAL	19-Sep-24	1.842	17.85		8364500
RG AT FORT QUITMAN	19-Sep-24	2.325	1.43		8370500
RG ABOVE RIO CONCHOS	19-Sep-24	1.641	0.00		8371500
RG BELOW RIO CONCHOS	19-Sep-24	0.551	0.69		8374200
RG AT JOHNSON RANCH	19-Sep-24	0.983	0.93		8375000
RG AT FOSTER RANCH	19-Sep-24	0.476	7.91		8377200
PECOS NEAR LANGTRY	19-Sep-24	0.511	3.21		8447410
DEVILS AT PAFFORD	19-Sep-24	0.657	3.60		8449400
AMISTAD DAM
RG AT DEL RIO	19-Sep-24	0.436	9.60		8451800
RG AT EAGLE PASS	19-Sep-24	0.983	27.80		8458000
RG NEAR EL INDIO	19-Sep-24	1.794	23.31		8458700
RG AT COLOMBIA	19-Sep-24	2.013	20.04		8458800
RG AT LAREDO	19-Sep-24	0.435	11.65		8459000
FALCON DAM
RG AT RIO GRANDE CTY	19-Sep-24	7.726	16.87		8464700
RG BL ANZALDUAS DAM	19-Sep-24	23.650	7.70		8469200
RG AT SAN BENITO	19-Sep-24	10.585	6.43		8473700
RG AT BROWNSVILLE	19-Sep-24	2.239	3.74		8475000
ANZALDUAS SALINITY	19-Sep-24	31.485	670	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
19-Sep-24	0:00	2496	2496	1311.360	158	-2
					(6%)				1	0
CABALLO
19-Sep-24	0:00	280	403	1260.015	18	0
					(6%)				1	0
AMISTAD - 08450800
19-Sep-24	0:00	3980	6056	320.480	834	0
Requested	6:00	U.S.	15.00	CMS	(21%)				0	1
Release		MEX.	3.00	CMS
FALCON - 08461200
19-Sep-24	0:00	3289	3923	77.860	391	6
Requested	6:00	U.S.	2.00	CMS	(12%)				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
19-Sep-24	0:00	25,160		3578.98	9,213	-11
LAKE MEAD
19-Sep-24	0:00	28,945		1063.76	8,711	-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
9/19/24 0:00	245	377	0.000	77.785	0.200	32%
BOQUILLA
9/19/24 0:00	2894	3208	0.000	465.870	21.300	16%
F.I. MADERO
9/19/24 0:00	355	456	-1.268	45.541	3.000	13%
PICO DEL AGUILA
9/19/24 0:00	48	89	-0.273	21.910	3.000	45%
CHIHUAHUA
9/19/24 0:00	23	36	0.093	11.450	0.060	49%
EL REJON
9/19/24 0:00	7	8	0.000	4.489	0.000	68%
LUIS L. LEON
9/19/24 0:00	292	825	-0.840	177.971	9.500	61%
RIO SAN DIEGO BASIN
CENTENARIO
9/19/24 0:00	25	26	0.000	11.599	0.000	47%
SAN MIGUEL
9/19/24 0:00	21	22	0.000	15.042	0.000	71%
RIO SAN RODRIGO BASIN
LA FRAGUA
9/19/24 0:00	47	85	0.000	16.950	0.000	36%
RIO SALADO BASIN
VENUSTIANO CARRANZA
9/19/24 0:00	614	1322	3.352	181.971	0.000	30%
RIO ALAMO BASIN
LAS BLANCAS
9/19/24 0:00	84	134	0.244	29.354	0.300	35%
RIO SAN JUAN BASIN
EL CUCHILLO
9/19/24 0:00	1123	1784	14.830	1102.930	5.521	98%
MARTE GOMEZ
9/19/24 0:00	782	2209	8.331	923.506	0.000	118%
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.