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	31-Oct-23		0.03
RG AT EL PASO	31-Oct-23	0.602	1.15		8364000
RG BELOW AMERICAN DAM	31-Oct-23	1.090	0.00		8365000
AMERICAN CANAL	31-Oct-23	0.181	0.55		8364500
RG AT FORT QUITMAN	31-Oct-23	2.234	0.65		8370500
RG ABOVE RIO CONCHOS	31-Oct-23	1.562	0.00		8371500
RG BELOW RIO CONCHOS	31-Oct-23	0.525	0.58		8374200
RG AT JOHNSON RANCH	31-Oct-23	0.911	0.90	39	8375000
RG AT FOSTER RANCH	31-Oct-23	0.488	9.98	1	8377200
PECOS NEAR LANGTRY	31-Oct-23	0.643	7.55		8447410
DEVILS AT PAFFORD	31-Oct-23	0.668	3.89	7	8449400
AMISTAD DAM
RG AT DEL RIO	31-Oct-23	0.530	22.18	4	8451800
RG AT EAGLE PASS	31-Oct-23	1.195	49.30		8458000
RG NEAR EL INDIO	31-Oct-23	1.986	51.04		8458700
RG AT COLOMBIA	31-Oct-23	2.370	55.02		8458800
RG AT LAREDO	31-Oct-23	0.740	47.89		8459000
FALCON DAM				1
RG AT RIO GRANDE CTY	31-Oct-23	7.904	26.68		8464700
RG BL ANZALDUAS DAM	31-Oct-23	24.010	21.90		8469200
RG AT SAN BENITO	31-Oct-23	10.539	5.23		8473700
RG AT BROWNSVILLE	31-Oct-23	1.153	0.11		8475000
ANZALDUAS SALINITY	31-Oct-23	31.425	690	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
31-Oct-23	0:00	2496	2496	1319.115	412	-1
					(17%)				0	1
CABALLO
31-Oct-23	0:00	280	403	1258.660	9	0
					(3%)				1	0
AMISTAD - 08450800
31-Oct-23	0:00	3980	6056	324.310	1166	-3
Requested	6:00	U.S.	50.00	CMS	(29%)				0	0
Release		MEX.	3.00	CMS
FALCON - 08461200
31-Oct-23	0:00	3289	3923	78.755	474	1
Requested	6:00	U.S.	20.00	CMS	(14%)				0	1
Release		MEX.	5.00	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
31-Oct-23	0:00	25,160		3572.71	8,724	-5
LAKE MEAD
31-Oct-23	0:00	28,945		1065.44	8,841	-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
10/31/23 0:00	245	377	0.000	138.268	0.000	56%
BOQUILLA
10/31/23 0:00	2894	3208	0.000	1106.562	1.300	38%
F.I. MADERO
10/31/23 0:00	355	456	-0.319	111.173	0.000	31%
PICO DEL AGUILA
10/31/23 0:00	48	89	0.000	19.343	0.000	40%
CHIHUAHUA
10/31/23 0:00	23	36	0.000	14.352	0.090	61%
EL REJON
10/31/23 0:00	7	8	0.000	5.702	0.000	86%
LUIS L. LEON
10/31/23 0:00	292	825	0.196	228.758	0.000	78%
RIO SAN DIEGO BASIN
CENTENARIO
10/31/23 0:00	25	26	0.592	19.284	0.000	78%
SAN MIGUEL
10/31/23 0:00	21	22	0.160	18.940	0.000	89%
RIO SAN RODRIGO BASIN
LA FRAGUA
10/31/23 0:00	47	85	-1.295	31.919	0.000	67%
RIO SALADO BASIN
VENUSTIANO CARRANZA
10/31/23 0:00	874	1322	0.000	184.206	0.000	21%
RIO ALAMO BASIN
LAS BLANCAS
10/31/23 0:00	19	134	-0.039	10.075	0.220	53%
RIO SAN JUAN BASIN
EL CUCHILLO
10/31/23 0:00	1123	1784	-1.956	474.346	7.381	42%
MARTE GOMEZ
10/31/23 0:00	782	2209	0.876	392.898	0.000	50%
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.