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Daily Reservoir System and Pass-Thru Status Report Prosposed Water Supply Index
December 4, 2016 Value Stage # Stage Name
Under Review
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%
12/04/2016 200.8 287,270 41.3% 93.0 239,193 93.0% 526,463 55.3% 42.2 144,790 89.9%
12/03/2016 200.8 287,270 41.3% 92.9 237,407 92.3% 524,677 55.1% 42.2 144,790 89.9%
11/04/2016 201.2 294,078 42.3% 93.0 239,909 93.3% 533,987 56.1% 42.6 148,332 92.1%
12/04/2015 197.6 240,358 34.6% 91.8 217,837 84.7% 458,195 48.1% 44.2 163,121 101.3%
LAKE TEXANA WATER SUPPLY* COLORADO  WATER SUPPLY
Date Daily Intake MTD Non-Interruptible Interruptible Daily Intake MTD YTD
November YTD Remaining November YTD Remaining
12/03/2016 86 272 3,905 38,374 3,466 0 0 12,000 13,816 36,474 0
WEATHER RELATED INFORMATION
  Choke Canyon Reservoir Lake Corpus Christi CCR/LCC Combined
  12/03/2016 MTD YTD 12/03/2016 MTD YTD MTD YTD
Air Temp 55     61        
Evaporation 37 229 70,793 292 563 80,257 792 151,050
Rainfall 0.60 0.74 29.46 1.60 1.64 23.69      
Stream Flows
Gauging Station 12/03/2016 MTD
NTRT Nueces River at Three Rivers, Texas 193 596
NRTT Nueces River at Tilden, Texas 109 339
FRTT Frio River at Tilden, Texas 1 1
SMTT San Miguel Creek at Tilden, Texas 1 5
ARWT Atascosa River at Whitsett, Texas 13 38
CCR Release from Choke Canyon Reservoir 58 173
NRMT Nueces River at Mathis, Texas (La Fruta Bridge) 125 355
NCAT Nueces River at Calallen, Texas 5 5
RBP Rincon Bayou Pipeline 0 0
CRWT Colorado River at Wharton, Texas 3,474 10,084
Reservoir InFlow
Computed as: (NTRT+FRTT+SMTT)-Release from Choke Canyon 137 429
ESTUARY INFLOWS AND PASSTHRU REQUIREMENTS
Target Passthru Monthly Target 4,500   4,500
Salinity Relief Credit 0 Effective  
Credit / -Deficit From Previous Month Date Deficit Satisfied   35
Return Flow Credit Effective 12/01/2016 500
Required Passthru Monthly Target 4,500 0 429
Reservoir Inflow 429
Estuary Inflows (NCAT + RBP) 5
Passthru Surplus / -Deficit 0
* Non-Interruptible YTD  includes  current month's combined take.   Interruptible amounts are updated monthly, usually the first working day of the month.
Report Generated 12/4/2016 at 7:52:35 AM

Updated: 5/23/16 1:40:51 pm. ©2016 (NRA) ** All rights reserved.