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	18-Feb-26		0.03
RG AT EL PASO	18-Feb-26	0.584	0.24		8364000
RG BELOW AMERICAN DAM	18-Feb-26	1.510	0.52		8365000
AMERICAN CANAL	18-Feb-26	0.576	0.43		8364500
RG AT FORT QUITMAN	18-Feb-26	2.624	1.20		8370500
RG ABOVE RIO CONCHOS	18-Feb-26	2.248	0.41		8371500
RG BELOW RIO CONCHOS	18-Feb-26	0.937	8.74	4	8374200
RG AT JOHNSON RANCH	18-Feb-26	1.447	8.05		8375000
RG AT FOSTER RANCH	18-Feb-26	0.530	13.15		8377200
PECOS NEAR LANGTRY	18-Feb-26	0.482	2.41		8447410
DEVILS AT PAFFORD	18-Feb-26	0.626	2.55		8449400
AMISTAD DAM
RG AT DEL RIO	18-Feb-26	0.569	28.91		8451800
RG AT EAGLE PASS	18-Feb-26	1.197	49.50		8458000
RG NEAR EL INDIO	18-Feb-26	1.879	30.87		8458700
RG AT COLOMBIA	18-Feb-26	2.158	34.99		8458800
RG AT LAREDO	18-Feb-26	0.588	35.56		8459000
FALCON DAM
RG AT RIO GRANDE CTY	18-Feb-26	7.726	41.46		8464700
RG BL ANZALDUAS DAM	18-Feb-26	24.410	34.74		8469200
RG AT SAN BENITO	18-Feb-26	10.627	7.75		8473700
RG AT BROWNSVILLE	18-Feb-26	0.710	2.87		8475000
ANZALDUAS SALINITY	18-Feb-26	31.000	715	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
18-Feb-26	0:00	2496	2496	1315.635	280	1
					(11%)				0	1
CABALLO
18-Feb-26	0:00	280	403	1260.320	20	0
					(7%)				1	0
AMISTAD - 08450800
18-Feb-26	0:00	3980	6056	320.580	841	0
Requested	6:00	U.S.	30.00	CMS	(21%)				0	1
Release		MEX.	3.00	CMS
FALCON - 08461200
18-Feb-26	0:00	3289	3923	78.300	430	0
Requested	6:00	U.S.	20.00	CMS	(13%)				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
18-Feb-26	0:00	25,160		3532.61	5,993	-5
LAKE MEAD
18-Feb-26	0:00	28,945		1065.79	8,868	-2
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
2/18/26 0:00	245	377	-0.110	99.648	0.100	41%
BOQUILLA
2/18/26 0:00	2847	3208	0.000	1083.212	0.000	38%
F.I. MADERO
2/18/26 0:00	333	456	0.000	231.218	0.000	69%
PICO DEL AGUILA
2/18/26 0:00	48	89	0.000	34.921	0.000	72%
CHIHUAHUA
2/18/26 0:00	23	36	0.000	11.450	0.090	49%
EL REJON
2/18/26 0:00	7	8	0.000	2.661	0.000	41%
LUIS L. LEON
2/18/26 0:00	284	825	-1.084	105.970	10.000	37%
RIO SAN DIEGO BASIN
CENTENARIO
2/18/26 0:00	25	26	0.000	8.176	0.000	33%
SAN MIGUEL
2/18/26 0:00	21	22	-0.098	14.109	0.750	67%
RIO SAN RODRIGO BASIN
LA FRAGUA
2/18/26 0:00	47	85	0.000	20.896	0.000	44%
RIO SALADO BASIN
VENUSTIANO CARRANZA
2/18/26 0:00	874	1322	-0.337	108.692	0.000	12%
RIO ALAMO BASIN
LAS BLANCAS
2/18/26 0:00	84	134	0.000	22.425	0.300	27%
RIO SAN JUAN BASIN
EL CUCHILLO
2/18/26 0:00	1123	1784	-0.982	742.703	4.761	66%
MARTE GOMEZ
2/18/26 0:00	782	2209	-1.268	655.584	10.000	84%
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.