RESERVOIR STATISTICS

	Choke Canyon Reservoir			Lake Corpus Christi Reservoir			Combined Reservoir System
Date	Elevation (Ft)	Volume (AcFt)	Percent of Capacity	Elevation (Ft)	Volume (AcFt)	Percent of Capacity	Volume (AcFt)	Percent of Capacity
FULL	220.5	695,271	100%	94.0	257,260	100%
952,531	100%
09/02/2009	211.1	475,735	68.4%	81.5	74,799	29.1%	550,534	57.8%
09/02/2010	216.2	587,667	84.5%	92.7	233,669	90.8%	821,336	86.2%

Weather Related Information
	Choke Canyon Reservoir			Lake Corpus Christi Reservoir			Combined
Date	Air Temp (oF)	Evaporation (AcFt)	Rainfall (Inches)	Air Temp (oF)	Evaporation (AcFt)	Rainfall (Inches)	Evaporation (AcFt)
09/01/2010	99	386	0.00	90	269	0.30	655
MTD		386	0.00		269	0.30	655

STREAM FLOWS

Gauging Station	09/01/2010 (AcFt)	MTD (AcFt)
NTRT: Nueces River at Three Rivers, Texas	87	87
NRTT: Nueces River at Tilden, Texas	0	0
FRTT: Frio River at Tilden, Texas	0	0
SMTT: San Miguel Creek at Tilden, Texas	0	0
ARWT: Atascosa River at Whitsett, Texas	9	9
Release from Choke Canyon Reservoir	58	58
NRMT: Nueces River at Mathis, Texas (La Fruta Bridge)	228	228
NCAT: Nueces River at Calallen, Texas	13	13
RBP: Rincon Bayou Pipeline	0	0
Reservoir Inflow
Computed as: (NTRT+FRTT+SMTT)-Release From Choke Canyon	30	30

ESTUARY INFLOWS and PASSTHRU REQUIREMENTS
(All values are in AcFt)

Target Passthru           Monthly Target: 28,500           Salinity Relief Credit: 0 Effective:		28,500
Credit / -Deficit From Previous Month (Date Deficit Satisfied: )		312
Return Flow Credit (Effective: 09/01/2010)		500
Passthru       Target: 28,500       Reservoir Inflow: 30	Comment:    3000 AF of the May passthru requirement was banked for future use.	30
Estuary Inflows (NCAT + RBP)		13
PassThru Surplus / -Deficit:		0

LAKE TEXANA STATISTICS
(All values are in AcFt)

Date	Daily Intake	MTD	YTD	September 2010		Elevation (Ft)
				Allocation	Remaining	Full	09/02/2010
09/01/2010	130	130	33,509	4,100	3,970	44.0	43.0

Report Generated: 09/02/2010 at 8:43:43 AM