17 Oct 2018 12:43 UTC 2018290+12:43 UTC

Salinity Relief Check - October 2018

** For the month of October 2018, the city is eligible for a 75% target reduction based on ten consecutive days of the daily salinity average being at least 15 psu below the Salinity Upper Bounds. **

The table below displays the Daily and Ten-Day salinity averages in practical salinity units (psu) for SALT03 for the current month.

DateDailyTen-DayDateDailyTen-Day
10/01/20185.9006.700 10/17/2018NANA
10/02/20185.2006.900 10/18/2018NANA
10/03/20184.1006.800 10/19/2018NANA
10/04/20183.6006.800 10/20/2018NANA
10/05/20183.1006.600 10/21/2018NANA
10/06/20183.3006.000 10/22/2018NANA
10/07/20183.7005.400 10/23/2018NANA
10/08/20184.0004.700 10/24/2018NANA
10/09/20183.8004.400 10/25/2018NANA
10/10/20184.5004.100 10/26/2018NANA
10/11/20184.1003.900 10/27/2018NANA
10/12/20183.3003.800 10/28/2018NANA
10/13/20183.7003.700 10/29/2018NANA
10/14/20182.4003.600 10/30/2018NANA
10/15/20182.8003.500 10/31/2018NANA
10/16/20183.4003.600  

Values displayed in red represent averages that are at least 5 psu below the SUB. If either the daily or ten-day average is at least 5, 10, or 15 psu below the Salinity Upper Bounds (SUB) for ten consecutive days within the given month, then the monthly pass-thru target, which is based on the combined reservoir system volume, may be reduced by the following amounts:

Months Reduction for Average Salinity
5 psu below SUB 10 psu below SUB 15 psu below SUB
Jan, Feb, Mar, Apr, Jul, Aug, Nov, Dec 25% 50% 75%
May, Jun, Sep, Oct 0% 25% 75%


Below is a graphical representation of the averages listed above.

Daily and Ten-Day Averages for Salt03
October 2018

For more information visit the Nueces Bay Salinity Monitoring Project. The Daily Status Report for the pass-thru requirements and related reservoir information is also available. For more information about the Agreed Operating Order, with respect to freshwater inflows into the bays and estuaries, please contact Rocky Freund, Deputy Executive Director, Coastal Bend Division of the Nueces River Authority.