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Daily Reservoir System and Pass-Thru Status Report
July 6, 2015
Reservoir Supply (AcFt); Stream Flow (AcFt); Evaporation (AcFt); Elevation (Ft); Rainfall (Inches); Temperature (F)
RESERVOIR STATISTICS
  Choke Canyon Reservoir Lake Corpus Christi CCR/LCC Combined Lake Texana
Date Elevation Volume % Capacity Elevation Volume % Capacity Volume % Capacity Elevation Volume % Capacity
FULL 220.5 695,271 100% 94.0 257,260 100% 952,531 100% 44.0 161,085 100%
07/06/2015 200.2 279,008 40.1% 94.0 257,260 100.0% 536,268 56.3% 44.1 162,101 100.6%
07/05/2015 200.3 279,789 40.2% 94.0 257,260 100.0% 537,049 56.4% 44.1 162,101 100.6%
06/06/2015 200.5 283,200 40.7% 94.0 257,260 100.0% 540,460 56.7% 44.1 162,101 100.6%
07/06/2014 195.5 212,625 30.6% 89.0 170,696 66.4% 383,321 40.2% 44.1 162,101 100.6%
LAKE TEXANA WATER SUPPLY* Water Supply Index
Date Daily Intake MTD Non-Interruptible Interruptible 88.4%
June YTD Remaining June YTD Remaining
07/05/2015 131 469 3,725 17,796 24,044 0 5,601 6,399
WEATHER RELATED INFORMATION
  Choke Canyon Reservoir Lake Corpus Christi CCR/LCC Combined
  07/05/2015 MTD YTD 07/05/2015 MTD YTD MTD YTD
Air Temp 91     89        
Evaporation 306 1,335 23,885 393 1,595 33,215 2,930 57,100
Rainfall 0.00 0.44 21.26 0.00 0.11 27.07      
Stream Flows
Gauging Station 07/05/2015 MTD
NTRT Nueces River at Three Rivers, Texas 409 2,658
NRTT Nueces River at Tilden, Texas 250 1,590
FRTT Frio River at Tilden, Texas 22 83
SMTT San Miguel Creek at Tilden, Texas 13 117
ARWT Atascosa River at Whitsett, Texas 56 349
CCR Release from Choke Canyon Reservoir 58 288
NRMT Nueces River at Mathis, Texas (La Fruta Bridge) 224 1,173
NCAT Nueces River at Calallen, Texas 64 314
RBP Rincon Bayou Pipeline 0 0
Reservoir InFlow
Computed as: (NTRT+FRTT+SMTT)-Release from Choke Canyon 386 2,570
ESTUARY INFLOWS AND PASSTHRU REQUIREMENTS
Target Passthru Monthly Target 4,500   0
Salinity Relief Credit 4,500 Effective 07/01/2015
Credit / -Deficit From Previous Month Date Deficit Satisfied 0
Return Flow Credit Effective 07/01/2015 500
Required Passthru Monthly Target 0 0 0
Reservoir Inflow 2,570
Estuary Inflows (NCAT + RBP) 314
Passthru Surplus / -Deficit 814
* Non-Interruptible YTD includes current month's combined take. Interruptible amounts are updated monthly, usually the first working day of the month.
Report Generated 7/6/2015 at 8:05:42 AM

Updated: 4/13/15 11:53:02 am. ©2015 (NRA) ** All rights reserved.