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	4-Sep-24		32.38
RG AT EL PASO	4-Sep-24	1.448	22.70		8364000
RG BELOW AMERICAN DAM	4-Sep-24	1.597	5.24		8365000
AMERICAN CANAL	4-Sep-24	1.846	18.32		8364500
RG AT FORT QUITMAN	4-Sep-24	2.473	2.49		8370500
RG ABOVE RIO CONCHOS	4-Sep-24	2.517	1.06		8371500
RG BELOW RIO CONCHOS	4-Sep-24	1.116	26.13		8374200
RG AT JOHNSON RANCH	4-Sep-24	3.051	77.30		8375000
RG AT FOSTER RANCH	4-Sep-24	0.753	23.80		8377200
PECOS NEAR LANGTRY	4-Sep-24	0.727	12.20		8447410
DEVILS AT PAFFORD	4-Sep-24	0.687	4.36	10	8449400
AMISTAD DAM
RG AT DEL RIO	4-Sep-24	0.482	16.80	78	8451800
RG AT EAGLE PASS	4-Sep-24	1.312	67.70	57	8458000
RG NEAR EL INDIO	4-Sep-24	2.058	59.70	50	8458700
RG AT COLOMBIA	4-Sep-24	2.426	61.32		8458800
RG AT LAREDO	4-Sep-24	0.987	97.54		8459000
FALCON DAM				1
RG AT RIO GRANDE CTY	4-Sep-24	7.761	19.21		8464700
RG BL ANZALDUAS DAM	4-Sep-24	23.830	14.10	1	8469200
RG AT SAN BENITO	4-Sep-24	10.583	6.35		8473700
RG AT BROWNSVILLE	4-Sep-24	1.786	2.98		8475000
ANZALDUAS SALINITY	4-Sep-24	31.815	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
4-Sep-24	0:00	2496	2496	1312.505	187	-2
					(7%)				1	0
CABALLO
4-Sep-24	0:00	280	403	1260.550	22	-1
					(8%)				1	0
AMISTAD - 08450800
4-Sep-24	0:00	3980	6056	319.830	787	11
Requested	6:00	U.S.	15.00	CMS	(20%)				0	1
Release		MEX.	3.00	CMS
FALCON - 08461200
4-Sep-24	0:00	3289	3923	77.230	339	5
Requested	6:00	U.S.	2.00	CMS	(10%)				0	1
Release		MEX.	6.00	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
4-Sep-24	0:00	25,160		3580.81	9,359	-8
LAKE MEAD
4-Sep-24	0:00	28,945		1063.45	8,687	6
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
9/4/24 0:00	245	377	0.000	59.715	6.500	24%
BOQUILLA
9/4/24 0:00	2894	3208	4.119	460.450	24.300	16%
F.I. MADERO
9/4/24 0:00	355	456	5.651	52.200	3.000	15%
PICO DEL AGUILA
9/4/24 0:00	48	89	0.234	18.734	3.300	39%
CHIHUAHUA
9/4/24 0:00	23	36	0.000	11.772	0.090	50%
EL REJON
9/4/24 0:00	7	8	0.000	4.799	0.000	73%
LUIS L. LEON
9/4/24 0:00	292	825	0.172	181.179	0.000	62%
RIO SAN DIEGO BASIN
CENTENARIO
9/4/24 0:00	25	26	0.000	11.251	0.000	46%
SAN MIGUEL
9/4/24 0:00	21	22	0.099	14.109	0.000	67%
RIO SAN RODRIGO BASIN
LA FRAGUA
9/4/24 0:00	47	85	0.000	17.234	0.000	36%
RIO SALADO BASIN
VENUSTIANO CARRANZA
9/4/24 0:00	614	1322	0.894	151.136	0.000	25%
RIO ALAMO BASIN
LAS BLANCAS
9/4/24 0:00	84	134	0.122	24.106	0.300	29%
RIO SAN JUAN BASIN
EL CUCHILLO
9/4/24 0:00	1123	1784	10.398	1002.000	5.613	89%
MARTE GOMEZ
9/4/24 0:00	782	2209	2.799	760.709	0.000	97%
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.