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	13-Oct-26		0.03
RG AT EL PASO	13-Oct-26	0.680	0.35		8364000
RG BELOW AMERICAN DAM	13-Oct-26	1.334	0.62		8365000
AMERICAN CANAL	13-Oct-26	0.390	0.03		8364500
RG AT FORT QUITMAN	13-Oct-26	3.494	26.80		8370500
RG ABOVE RIO CONCHOS	13-Oct-26	1.959	0.00		8371500
RG BELOW RIO CONCHOS	13-Oct-26	0.574	0.95		8374200
RG AT JOHNSON RANCH	13-Oct-26	1.429	1.17		8375000
RG AT FOSTER RANCH	13-Oct-26	0.463	7.76		8377200
PECOS NEAR LANGTRY	13-Oct-26	0.576	4.67		8447410
DEVILS AT PAFFORD	13-Oct-26	0.801	20.23		8449400
AMISTAD DAM
RG AT DEL RIO	13-Oct-26	0.496	26.34		8451800
RG AT EAGLE PASS	13-Oct-26	0.954	10.80		8458000
RG NEAR EL INDIO	13-Oct-26	1.776	18.67		8458700
RG AT COLOMBIA	13-Oct-26	1.883	19.10		8458800
RG AT LAREDO	13-Oct-26	0.368	14.50		8459000
FALCON DAM
RG AT RIO GRANDE CTY	13-Oct-26	7.733	18.30		8464700
RG BL ANZALDUAS DAM	13-Oct-26	23.740	12.22		8469200
RG AT SAN BENITO	13-Oct-26	10.593	6.39		8473700
RG AT BROWNSVILLE	13-Oct-26	1.092	5.73		8475000
ANZALDUAS SALINITY	13-Oct-26	31.515	575	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
13-Oct-26	0:00	2496	2496	1309.300	115	1
					(5%)				1	0
CABALLO
13-Oct-26	0:00	280	403	1261.550	32	0
					(11%)				0	1
AMISTAD - 08450800
13-Oct-26	0:00	3980	6056	323.025	1042	0
Requested	6:00	U.S.	15.00	CMS	(26%)				0	0
Release		MEX.	3.00	CMS
FALCON - 08461200
13-Oct-26	0:00	3289	3923	79.670	573	1
Requested	6:00	U.S.	15.00	CMS	(17%)				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
13-Oct-26	0:00	25,160		3519	5,206	7
LAKE MEAD
13-Oct-26	0:00	28,945		1037.65	6,817	-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
10/13/26 0:00	245	377	0.000	66.050	0.000	27%
BOQUILLA
10/13/26 0:00	2847	3208	0.594	720.269	0.000	25%
F.I. MADERO
10/13/26 0:00	333	456	0.000	164.522	0.000	49%
PICO DEL AGUILA
10/13/26 0:00	48	89	0.000	18.032	0.000	37%
CHIHUAHUA
10/13/26 0:00	23	36	0.000	8.924	0.090	38%
EL REJON
10/13/26 0:00	7	8	0.000	2.264	0.000	35%
LUIS L. LEON
10/13/26 0:00	284	825	0.000	28.373	0.000	10%
RIO SAN DIEGO BASIN
CENTENARIO
10/13/26 0:00	25	26	0.000	6.681	0.000	27%
SAN MIGUEL
10/13/26 0:00	21	22	0.000	10.610	0.000	50%
RIO SAN RODRIGO BASIN
LA FRAGUA
10/13/26 0:00	47	85	0.000	14.624	0.000	31%
RIO SALADO BASIN
VENUSTIANO CARRANZA
10/13/26 0:00	709	1322	0.000	67.820	0.000	10%
RIO ALAMO BASIN
LAS BLANCAS
10/13/26 0:00	84	134	0.000	43.755	0.300	52%
RIO SAN JUAN BASIN
EL CUCHILLO
10/13/26 0:00	1123	1784	0.811	647.627	7.056	58%
MARTE GOMEZ
10/13/26 0:00	782	2209	0.000	562.092	0.000	72%
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.