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	24-Apr-25		0.02
RG AT EL PASO	24-Apr-25	0.648	0.22		8364000
RG BELOW AMERICAN DAM	24-Apr-25	0.889	0.00		8365000
AMERICAN CANAL	24-Apr-25	0.560	0.38		8364500
RG AT FORT QUITMAN	24-Apr-25	1.944	0.04		8370500
RG ABOVE RIO CONCHOS	24-Apr-25	1.649	0.00		8371500
RG BELOW RIO CONCHOS	24-Apr-25	0.462	0.00		8374200
RG AT JOHNSON RANCH	24-Apr-25	0.698	0.00		8375000
RG AT FOSTER RANCH	24-Apr-25	0.446	6.30		8377200
PECOS NEAR LANGTRY	24-Apr-25	0.454	1.95		8447410
DEVILS AT PAFFORD	24-Apr-25	0.636	2.33		8449400
AMISTAD DAM
RG AT DEL RIO	24-Apr-25	0.506	18.78		8451800
RG AT EAGLE PASS	24-Apr-25	0.903	22.30		8458000
RG NEAR EL INDIO	24-Apr-25	1.780	17.45		8458700
RG AT COLOMBIA	24-Apr-25	2.038	22.67		8458800
RG AT LAREDO	24-Apr-25	0.456	20.53		8459000
FALCON DAM
RG AT RIO GRANDE CTY	24-Apr-25	8.284	76.49		8464700
RG BL ANZALDUAS DAM	24-Apr-25	23.740	10.82		8469200
RG AT SAN BENITO	24-Apr-25	10.669	10.08		8473700
RG AT BROWNSVILLE	24-Apr-25	1.348	8.10		8475000
ANZALDUAS SALINITY	24-Apr-25	30.755	6601	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
24-Apr-25	0:00	2496	2496	1317.515	348	0
					(14%)				0	1
CABALLO
24-Apr-25	0:00	280	403	1260.715	24	0
					(8%)				1	0
AMISTAD - 08450800
24-Apr-25	0:00	3980	6056	319.720	779	1
Requested	6:00	U.S.	15.00	CMS	(20%)				0	1
Release		MEX.	3.00	CMS
FALCON - 08461200
24-Apr-25	0:00	3289	3923	78.150	417	-4
Requested	6:00	U.S.	15.00	CMS	(13%)				0	1
Release		MEX.	67.00	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
24-Apr-25	0:00	25,160		3558.17	7,658	-2
LAKE MEAD
24-Apr-25	0:00	28,945		1062.77	8,635	-13
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
4/24/25 0:00	245	377	-0.997	50.063	13.300	20%
BOQUILLA
4/24/25 0:00	2894	3208	-0.381	417.301	1.300	14%
F.I. MADERO
4/24/25 0:00	355	456	0.000	38.889	0.000	11%
PICO DEL AGUILA
4/24/25 0:00	48	89	0.803	33.501	1.600	69%
CHIHUAHUA
4/24/25 0:00	23	36	-0.036	10.074	0.090	43%
EL REJON
4/24/25 0:00	7	8	0.000	1.993	0.000	30%
LUIS L. LEON
4/24/25 0:00	292	825	-1.120	161.180	10.000	55%
RIO SAN DIEGO BASIN
CENTENARIO
4/24/25 0:00	25	26	0.000	10.587	0.000	43%
SAN MIGUEL
4/24/25 0:00	21	22	0.000	16.885	0.000	80%
RIO SAN RODRIGO BASIN
LA FRAGUA
4/24/25 0:00	47	85	0.000	44.696	0.000	95%
RIO SALADO BASIN
VENUSTIANO CARRANZA
4/24/25 0:00	874	1322	0.000	153.815	0.000	18%
RIO ALAMO BASIN
LAS BLANCAS
4/24/25 0:00	84	134	-0.122	28.500	0.300	34%
RIO SAN JUAN BASIN
EL CUCHILLO
4/24/25 0:00	1123	1784	-1.160	1032.050	5.822	92%
MARTE GOMEZ
4/24/25 0:00	782	2209	-6.639	719.802	60.000	92%
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.