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Daily Reservoir System and Pass-Thru Status Report Prosposed Water Supply Index
May 28, 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%
05/28/2016 196.8 230,023 33.1% 90.1 189,627 73.7% 419,650 44.1% 44.2 163,121 101.3%
05/27/2016 196.8 229,888 33.1% 90.2 190,465 74.0% 420,353 44.1% 44.2 163,121 101.3%
04/28/2016 197.1 233,792 33.6% 90.4 193,997 75.4% 427,789 44.9% 44.2 163,121 101.3%
05/28/2015 196.8 229,619 33.0% 93.6 250,350 97.3% 479,969 50.4% 44.1 162,101 100.6%
LAKE TEXANA WATER SUPPLY* COLORADO  WATER SUPPLY
Date Daily Intake MTD Non-Interruptible Interruptible Daily Intake MTD YTD
April YTD Remaining April YTD Remaining
05/27/2016 132 3,180 3,749 15,882 25,958 0 0 12,000 0 0 0
WEATHER RELATED INFORMATION
  Choke Canyon Reservoir Lake Corpus Christi CCR/LCC Combined
  05/27/2016 MTD YTD 05/27/2016 MTD YTD MTD YTD
Air Temp 98     94        
Evaporation 289 5,452 22,443 429 6,580 29,405 12,032 51,848
Rainfall 0.00 2.22 11.73 0.00 1.89 6.96      
Stream Flows
Gauging Station 05/27/2016 MTD
NTRT Nueces River at Three Rivers, Texas 270 6,285
NRTT Nueces River at Tilden, Texas 81 1,869
FRTT Frio River at Tilden, Texas 254 576
SMTT San Miguel Creek at Tilden, Texas 10 982
ARWT Atascosa River at Whitsett, Texas 32 3,363
CCR Release from Choke Canyon Reservoir 58 1,554
NRMT Nueces River at Mathis, Texas (La Fruta Bridge) 453 4,949
NCAT Nueces River at Calallen, Texas 81 406
RBP Rincon Bayou Pipeline 198 814
CRWT Colorado River at Wharton, Texas 17,488 470,624
Reservoir InFlow
Computed as: (NTRT+FRTT+SMTT)-Release from Choke Canyon 476 6,288
ESTUARY INFLOWS AND PASSTHRU REQUIREMENTS
Target Passthru Monthly Target 23,500   23,500
Salinity Relief Credit 0 Effective  
Credit / -Deficit From Previous Month Date Deficit Satisfied   238
Return Flow Credit Effective 05/01/2016 500
Required Passthru Monthly Target 23,500 0 6,288
Reservoir Inflow 6,288
Estuary Inflows (NCAT + RBP) 1,220
Passthru Surplus / -Deficit -4,330
* Non-Interruptible YTD  includes  current month's combined take.   Interruptible amounts are updated monthly, usually the first working day of the month.
Report Generated 5/28/2016 at 8:38:17 AM

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