ULARA Salt and Nutrient Management Plan
Technical Memorandum No. 5
Water-Quality Modeling for the ULARA Salt and Nutrient Management Plan



UPDATE 1-29-2018


Technical Memorandum No. 5 - Water-Quality Modeling for the ULARA Salt and Nutrient Management Plan (TM-5) has been updated. TM-5 was prepared by Todd Groundwater. The purpose of TM-5 is to quantitatively estimate the effects of future recycled water use and related water management activities on groundwater quality patterns and trends in ULARA.

In January 2018, TM-5 was updated to address a mistake in a portion of the modeling analyses presented in the June 27, 2017 Draft. The mistake affected Table 3 in TM-5 and three numbers mentioned in the TM-5 text (at the top of p. 23 the numbers 31.5, 8.5 and 0.5 in the June 27, 2017 Draft become 31.9, 8.9 and 0.4 in the revised January 2018 Draft).

The revised draft of TM-5 can be downloaded by clicking the link below.

Thank you.

ULARA SNMP TM-5 DRAFT 1-12-2018
12.3MB PDF

ULARA SNMP Calendar



January 29, 2018
TM-5 Updated


Tech Memo No. 5 Revised Draft released


Download TM-5 Here

October 27, 2017


CEQA Scoping Comment Period Ends


Click here for details

October 17, 2017


Public CEQA Scoping Meeting


Click here for details

August 2, 2017


TM-2 and TM-5 Public Comment Period Ends



July 13, 2017


Public Meeting to present results of mixing model


Click here for details

July 3, 2017
TM-5 Public Comment


Tech Memo No. 5 Draft released for Public Comment


Download TM-5 Here

July 3, 2017
TM-2 Public Comment


Tech Memo No. 2 Draft released for Public Comment


Download TM-2 Here

September 23, 2016


TM-3 Public Comment Period Ends



August 23, 2016
TM-3 Public Comment


Tech Memo No. 3 Draft released for Public Comment


Download TM-3 Here

July 26, 2016


Final Versions of TM-1 and TM-4 and public comments received now available



April 11, 2016


TM-4 Public Comment Period Ends



April 4, 2016


TM-1 Public Comment Period Ends



March 11, 2016
TM-4 Public Comment


Tech Memo No. 4 Draft released for Public Comment


Download TM-4 Here

March 4, 2016
TM-1 Public Comment


Tech Memo No. 1 Draft released for Public Comment


Download TM-1 Here