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	15-Sep-08		11.30
RG AT EL PASO	15-Sep-08	1.440	14.00
RG BELOW AMERICAN DAM	15-Sep-08	1.785	2.52
AMERICAN CANAL	15-Sep-08	2.500	20.90
RG AT FORT QUITMAN	15-Sep-08	2.719	25.00
RG ABOVE RIO CONCHOS	15-Sep-08	3.777	25.30
RG BELOW RIO CONCHOS	15-Sep-08	6.447	918.00	38
RG AT JOHNSON RANCH	15-Sep-08	6.615	460.00	5
RG AT FOSTER RANCH	15-Sep-08	3.615	664.00
PECOS NEAR LANGTRY	15-Sep-08	0.925	31.90
DEVILS AT PAFFORD	15-Sep-08	0.825	17.10
AMISTAD DAM
RG AT DEL RIO	15-Sep-08	0.970	165.00	7
RG AT EAGLE PASS	15-Sep-08	1.890	2.15
RG NEAR EL INDIO	15-Sep-08	2.505	227.00	9
RG AT COLOMBIA	15-Sep-08	3.370	213.00	92
RG AT LAREDO	15-Sep-08	2.135	299.00	19
FALCON DAM				96
RG AT RIO GRANDE CTY	15-Sep-08	8.060	44.40
RG BL ANZALDUAS DAM	15-Sep-08	23.550	14.60
RG AT SAN BENITO	15-Sep-08	10.845	20.90
RG AT BROWNSVILLE	15-Sep-08	1.815	18.30
ANZALDUAS SALINITY	15-Sep-08	31.565	930	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
15-Sep-08	8:00	2496	2496	1324.625	721	0
CABALLO
15-Sep-08	0:00	280	403	1264.040	67	-1
AMISTAD
15-Sep-08	0:00	4040	6025	337.115	3234	26
Requested	6:00	U.S.	127.00	CMS
Release		MEX.	3.00	CMS
FALCON
15-Sep-08	0:00	3265	3897	85.600	1567	15
Requested	6:00	U.S.	10.00	CMS
Release		MEX.	0.00	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
15-Sep-08	8:00	255	255	1779.220	274	267	91.06
BOQUILLA
15-Sep-08	8:00	2903	2903	1317.560	2994	2881	599.44
F.I. MADERO
15-Sep-08	8:00	348	348	1238.970	344	339	150.90
PICO DEL AGUILA
15-Sep-08	8:00	50	50	1618.500	59	55	150.32
CHIHUAHUA
15-Sep-08	8:00	26	26	1541.080	24	22	9.70
EL REJON
15-Sep-08	8:00	6	6	1477.050	7	6	0.59
LUIS L. LEON
15-Sep-08	8:00	337	850	1049.900	804	764	1411.11
RIO SAN DIEGO BASIN
CENTENARIO
15-Sep-08	8:00	26	26	335.820	23	22	0.00
SAN MIGUEL
15-Sep-08	8:00	20	20	340.900	18	17	0.00
RIO SAN RODRIGO BASIN
LA FRAGUA
15-Sep-08	8:00	46	46	300.430	48	39	29.06
RIO SALADO BASIN
VENUSTIANO CARRANZA
15-Sep-08	8:00	1384	1384	260.150	1022	1022	0.00
RIO ALAMO BASIN
LAS BLANCAS
15-Sep-08	8:00	84	84	89.400	77	54	0.80
RIO SAN JUAN BASIN
EL CUCHILLO
15-Sep-08	8:00	1123	1785	161.870	1061	1001	2.39
MARTE GOMEZ
15-Sep-08	8:00	830	995	74.190	531	508	0.00
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.