View Historical Passthru Reports:  





  Printable Version

Daily Reservoir System and Pass-Thru Status Report Prosposed Water Supply Index
January 16, 2017 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%
01/16/2017 200.7 286,636 41.2% 0.0 241,162 93.7% 527,798 55.4% 43.3 154,639 96.0%
01/15/2017 200.7 285,854 41.1% 93.1 241,700 94.0% 527,554 55.4% 43.3 154,639 96.0%
12/16/2016 201.0 291,842 42.0% 93.3 244,394 95.0% 536,236 56.3% 44.1 162,101 100.6%
01/16/2016 197.2 235,147 33.8% 91.5 212,109 82.4% 447,256 47.0% 44.2 163,121 101.3%
LAKE TEXANA WATER SUPPLY* COLORADO  WATER SUPPLY
Date Daily Intake MTD Non-Interruptible Interruptible Daily Intake MTD YTD
December YTD Remaining December YTD Remaining
01/15/2017 127 1,888 3,776 43,766 -1,926 0 0 12,000 0 0 0
WEATHER RELATED INFORMATION
  Choke Canyon Reservoir Lake Corpus Christi CCR/LCC Combined
  01/15/2017 MTD YTD 01/15/2017 MTD YTD MTD YTD
Air Temp 81     81        
Evaporation 146 1,783 1,783 167 2,407 2,407 4,190 4,190
Rainfall 0.00 0 0 0.00 0.01 0.01      
Stream Flows
Gauging Station 01/15/2017 MTD
NTRT Nueces River at Three Rivers, Texas 202 3,400
NRTT Nueces River at Tilden, Texas 121 2,340
FRTT Frio River at Tilden, Texas 0 5
SMTT San Miguel Creek at Tilden, Texas 0 0
ARWT Atascosa River at Whitsett, Texas 20 291
CCR Release from Choke Canyon Reservoir 58 863
NRMT Nueces River at Mathis, Texas (La Fruta Bridge) 288 3,031
NCAT Nueces River at Calallen, Texas 0 0
RBP Rincon Bayou Pipeline 155 780
CRWT Colorado River at Wharton, Texas 3,136 48,970
Reservoir InFlow
Computed as: (NTRT+FRTT+SMTT)-Release from Choke Canyon 145 2,542
ESTUARY INFLOWS AND PASSTHRU REQUIREMENTS
Target Passthru Monthly Target 2,500   2,500
Salinity Relief Credit 0 Effective  
Credit / -Deficit From Previous Month Date Deficit Satisfied   27
Return Flow Credit Effective 01/01/2017 500
Required Passthru Monthly Target 2,500 0 2,500
Reservoir Inflow 2,542
Estuary Inflows (NCAT + RBP) 780
Passthru Surplus / -Deficit -1,193
* Non-Interruptible YTD  includes  current month's combined take.   Interruptible amounts are updated monthly, usually the first working day of the month.
Report Generated 1/16/2017 at 7:57:17 AM

Updated: 5/23/16 1:40:51 pm. ©2017 (NRA) ** All rights reserved.