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.
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
		METERS	CMS	MM
RG BELOW CABALLO DAM	8-May-08		50.90
RG AT EL PASO	8-May-08	1.475	14.20
RG BELOW AMERICAN DAM	8-May-08	2.160	5.22
AMERICAN CANAL	8-May-08	2.100	13.50
RG AT FORT QUITMAN	8-May-08	1.690	1.90
RG ABOVE RIO CONCHOS	8-May-08	1.240	0.37
RG BELOW RIO CONCHOS	8-May-08	1.188	2.28
RG AT JOHNSON RANCH	8-May-08	0.845	1.46
RG AT FOSTER RANCH	8-May-08	0.475	8.36
PECOS NEAR LANGTRY	8-May-08	0.555	4.07
DEVILS AT PAFFORD	8-May-08	0.750	9.29
AMISTAD DAM
RG AT DEL RIO	8-May-08	0.490	13.90
RG AT EAGLE PASS	8-May-08	1.065	37.60
RG NEAR EL INDIO	8-May-08	2.035	65.70
RG AT COLOMBIA	8-May-08	2.905	174.00
RG AT LAREDO	8-May-08	0.935	60.70
FALCON DAM
RG AT RIO GRANDE CTY	8-May-08	8.780	144.00
RG BL ANZALDUAS DAM	8-May-08	24.650	59.20
RG AT SAN BENITO	8-May-08	10.700	11.10
RG AT BROWNSVILLE	8-May-08	1.235	8.37
ANZALDUAS SALINITY	8-May-08	31.820	770	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			Change
ELEPHANT BUTTE
8-May-08	8:00	2496	2496	1323.930	682	3
CABALLO
8-May-08	0:00	280	403	1263.835	63	0
AMISTAD
8-May-08	0:00	4040	6025	335.890	2967	-2
Requested	6:00	U.S.	40.00	CMS
Release		MEX.	3.00	CMS
FALCON
8-May-08	0:00	3265	3897	84.570	1360	6
Requested	6:00	U.S.	58.00	CMS
Release		MEX.	87.00	CMS
MEXICAN RESERVOIRS
(Storages in Million M3, Elevations in Meters, Releases in CMS)
Reservoir                     Date	Hour	Normal	Flood	Current		**Usable	Spill
		Cons.	Control	Elev.	Storage	Storage	or
		Capacity	Capacity				Release
RIO CONCHOS BASIN
SAN GABRIEL
7-May-08	8:00	255	255	1775.680	202	195	0.95
BOQUILLA
7-May-08	8:00	2903	2903	1310.970	1973	1859	51.80
F.I. MADERO
7-May-08	8:00	348	348	1233.410	185	180	3.50
PICO DEL AGUILA
7-May-08	8:00	50	50	1606.030	13	8	4.59
CHIHUAHUA
7-May-08	8:00	26	26	1535.910	11	9	0.05
EL REJON
7-May-08	8:00	6	6	1470.040	2	2	0.00
LUIS L. LEON
7-May-08	8:00	337	850	1033.970	274	234	7.00
RIO SAN DIEGO BASIN
CENTENARIO
7-May-08	8:00	26	26	334.600	18	17	0.70
SAN MIGUEL
7-May-08	8:00	20	20	340.280	15	15	0.00
RIO SAN RODRIGO BASIN
LA FRAGUA
7-May-08	8:00	46	46	299.770	43	34	0.00
RIO SALADO BASIN
VENUSTIANO CARRANZA
7-May-08	8:00	1384	1384	255.670	426	426	15.07
RIO ALAMO BASIN
LAS BLANCAS
7-May-08	8:00	84	84	87.970	60	36	6.08
RIO SAN JUAN BASIN
EL CUCHILLO
7-May-08	8:00	1123	1785	161.500	1018	958	6.08
MARTE GOMEZ
7-May-08	8:00	830	995	72.970	392	369	33.90
Contributions from Rio Alamo and Rio San Juan to the Rio Grande are allotted 100% to Mexico per 1944 Treaty
article 4 (a)
FOR MARTE GOMEZ-- Normal Conservation Capacity is at top of concrete spillway
Top of Flood Control Capacity is at top of one-meter high
wooden flash board installation at spillway
** Usable storage is an estimate of waters in storage which could be released through existing outlet works.