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-Apr-24		19.43
RG AT EL PASO	19-Apr-24	1.027	9.19		8364000
RG BELOW AMERICAN DAM	19-Apr-24	1.502	4.08		8365000
AMERICAN CANAL	19-Apr-24	1.076	4.64		8364500
RG AT FORT QUITMAN	19-Apr-24	NR	NR		8370500
RG ABOVE RIO CONCHOS	19-Apr-24	1.926	0.00		8371500
RG BELOW RIO CONCHOS	19-Apr-24	0.508	0.28		8374200
RG AT JOHNSON RANCH	19-Apr-24	0.650	0.00		8375000
RG AT FOSTER RANCH	19-Apr-24	0.435	5.45		8377200
PECOS NEAR LANGTRY	19-Apr-24	0.480	2.42		8447410
DEVILS AT PAFFORD	19-Apr-24	0.639	2.69		8449400
AMISTAD DAM
RG AT DEL RIO	19-Apr-24	0.428	8.48		8451800
RG AT EAGLE PASS	19-Apr-24	0.872	20.40		8458000
RG NEAR EL INDIO	19-Apr-24	1.792	20.70		8458700
RG AT COLOMBIA	19-Apr-24	1.918	16.37		8458800
RG AT LAREDO	19-Apr-24	0.401	26.28		8459000
FALCON DAM
RG AT RIO GRANDE CTY	19-Apr-24	9.030	177.12		8464700
RG BL ANZALDUAS DAM	19-Apr-24	24.470	37.95		8469200
RG AT SAN BENITO	19-Apr-24	10.664	9.06		8473700
RG AT BROWNSVILLE	19-Apr-24	1.738	2.72		8475000
ANZALDUAS SALINITY	19-Apr-24	31.640	640	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-Apr-24	0:00	2496	2496	1321.320	513	-1
					(21%)				0	1
CABALLO
19-Apr-24	0:00	280	403	1264.030	64	0
					(23%)				0	1
AMISTAD - 08450800
19-Apr-24	0:00	3980	6056	320.285	819	0
Requested	6:00	U.S.	15.00	CMS	(21%)				0	1
Release		MEX.	3.00	CMS
FALCON - 08461200
19-Apr-24	0:00	3289	3923	80.740	704	-14
Requested	6:00	U.S.	35.00	CMS	(21%)				0	1
Release		MEX.	140.00	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-Apr-24	0:00	25,160		3558.22	7,661	0
LAKE MEAD
19-Apr-24	0:00	28,945		1073.69	9,495	-9
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
4/19/24 0:00	245	377	-1.911	110.536	19.800	45%
BOQUILLA
4/19/24 0:00	2894	3208	-4.764	914.693	38.300	32%
F.I. MADERO
4/19/24 0:00	355	456	0.453	103.103	3.500	29%
PICO DEL AGUILA
4/19/24 0:00	48	89	0.923	23.886	4.700	50%
CHIHUAHUA
4/19/24 0:00	23	36	-0.022	14.179	0.090	61%
EL REJON
4/19/24 0:00	7	8	0.000	5.685	0.000	86%
LUIS L. LEON
4/19/24 0:00	292	825	-0.620	247.718	7.000	85%
RIO SAN DIEGO BASIN
CENTENARIO
4/19/24 0:00	25	26	0.000	16.410	0.725	67%
SAN MIGUEL
4/19/24 0:00	21	22	-0.113	16.998	1.250	80%
RIO SAN RODRIGO BASIN
LA FRAGUA
4/19/24 0:00	47	85	0.000	27.351	2.000	58%
RIO SALADO BASIN
VENUSTIANO CARRANZA
4/19/24 0:00	874	1322	-0.447	153.815	0.000	18%
RIO ALAMO BASIN
LAS BLANCAS
4/19/24 0:00	19	134	-0.042	12.592	0.220	66%
RIO SAN JUAN BASIN
EL CUCHILLO
4/19/24 0:00	1123	1784	-1.303	411.774	8.903	37%
MARTE GOMEZ
4/19/24 0:00	782	2209	-6.630	404.049	57.600	52%
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.