Background Documents

 REGIONAL BOARD ENFORCEMENT LETTERS

Settlement Agreement and Stipulation for Entry of Administrative Civil Liability Order - Order No. R4-2012-0160 for the Santa Clarita Valley Sanitation District ..., Valencia WRP...(Order No. R4-2009-0074, NPDES Permit No. CA0054216, CI4993) and Saugus WRP...(Order No. R4-2009-0075, NPDES Permit No. CA0054313, CI2960)

6/28/2013

Administrative Civil Liability Complaint No. R4-2012-0160
Waiver of 90-Day Hearing Requirement and Request for Settlement Discussions

12/21/2012

Complaint No. R4-2012-0160 Against Santa Clarita Valley Sanitation District of Los Angeles County, Valencia Water Reclamation Plant … (Order No. R4-2009-0074, NPDES Permit No. CA0054216, Cl 4993) and Saugus Water Reclamation Plant … (Order No. R4-2009-0075, NPDES Permit No. CA0054313, Cl 2960)

11/26/2012

Notice Of Violation -Santa Clarita Valley Sanitation District of Los Angeles County, Saugus Water Reclamation Plant (Order No. R4-2009-0075 NPDES No. CA0054313, CI 2960)

5/27/2011

Notice Of Violation -Santa Clarita Valley Sanitation District of Los Angeles County, Valencia Water Reclamation Plant (Order No. R4-2009-0075 NPDES No. CA0054216, CI 4993)

5/27/2011


CORRESPONDENCE

RWQCB-LA Region's Response to Letter from Santa Clarita City Council dated May 20, 2013 

7/19/2013

Excerpt from Transcript of LA Regional Board Meeting July 11, 2013 Regarding Settlement of $225,000 Administrative Civil Liability  (Fine)

7/11/2013

Letter from Santa Clarita City Council dated May 20, 2013

5/20/2013

Upper Santa Clara River Chloride TMDL

7/13/2011

Response to Notice of Violation- Santa Clarita Valley Sanitation District of Los Angeles County, Valencia Water Reclamation Plant (Order No. R4-2009-0074 NPDES No. CA0054216, CI 4993)

6/27/2011


Response to Notice of Violation- Santa Clarita Valley Sanitation District of Los Angeles County, Saugus Water Reclamation Plant (Order No. R4-2009-0075 NPDES No. CA0054313, CI 2960)

6/27/2011

Upper Santa Clara River Chloride TMDL

5/9/2011
 

Upper Santa Clara River Chloride TMDL (Resolution No. R4-2008-012) Task 15 Semi-Annual Status Report of Planning Activities, May 2011 and Task 17 Facilities Plan and CEQA Compliance

5/2/2011

Upper Santa Clara River Chloride TMDL Implementation

4/8/2011

Upper Santa Clara River Chloride TMDL Implementation

10/14/2010

Comment Letter – Upper Santa Clara River Chloride SSOs and TMDL Revision 

9/3/2009

Comment Letter – Proposed Amendment to the Water Quality Control Plan for the Los Angeles Region to Re-consider the Upper Santa Clara River Chloride TMDL and Consider Conditional Site Specific Objectives for Chloride

11/14/2008




Comments on a Basin Plan Amendment that Revises the Implementation Plan for the Upper Santa Clara River Chloride TMDL


4/3/2007


Upper Santa Clara River Chloride TMDL Implementation Plan


7/31/2006

Corrections to the June 19, 2006 Letter Re: Comments on May 5, 2006 Staff Report for the Upper Santa Clara River Chloride TMDL Implementation Plan Re-Consideration


6/28/2006


Comments on May 5, 2006 Staff Report for the Upper Santa Clara River Chloride TMDL Implementation Plan Re-Consideration

6/19/2006


Comments on Proposed Revisions to the Interim Waste Load Allocations and Implementation Schedule in the Upper Santa Clara River Chloride TMDL
May 6, 2004 Regional Board Meeting, Agenda Item 10


4/26/2004


Settlement Agreement and Stipulation Concerning Chlorides in the Upper Santa Clara River


3/11/2004

Comments on the State Water Resource Control Board’s Consideration of Resolution No. 2004-XX Approving an Amendment to the Water Quality Control Plan for the Los Angeles Region to Incorporate a Total Maximum Daily Load (TMDL) for Chloride in the Upper Santa Clara River

1/5/2004


Variance Application for the Saugus and Valencia Water Reclamation Plants (WRPs), October 21, 2003


10/21/2003


Comments on the Remanded Total Maximum Daily Load for Chloride in the Upper Santa Clara River


5/22/2003


State Water Resources Control Board Resolution No. 2003-0014 – Remanding An Amendment to the Water Quality Control Plan for the Los Angeles Region to Incorporate a Total Maximum Daily Load for Chloride in the Upper Santa Clara River


2/19/2003


Comments on the SWRCB's Consideration of a Resolution Approving an Amendment to the Water Quality Contrel Plan for the Los Angeles Region to Incorporate a Total Maximum Daily Load for Chloride in the Upper Santa Clara River (Agenda Item 4) at the February 4, 2003 Workshop Session


1/30/2003


Comments on the August 21, 2002 Proposed Total Maximum Daily Load for Chloride in the Upper Santa Clara River


Total Maximum Daily Load for Chloride in the Upper Santa Clara River - Staff Report - California Regional Water Quality Control Board, Los Angeles Region, August 21, 2012


10/7/2002



8/21/2002

Comments on the July 19, 2002 Preliminary Draft Total Maximum Daily Load for Chloride in the Upper Santa Clara River

8/2/2002


Saugus and Valencia Water Reclamation Plants (WRPs) Chloride Study


3/16/2001


Additional Comments on the Proposed Basin Plan Amendment to Revise the Santa Clara River Chloride Objectives

12/6/2000


Comments on Proposed Basin Plan Amendment to Revise Chloride Objectives for Portions of the Santa Clara River


12/6/2000


Comments on the November 6, 2000 Addendum to the Staff Report on the Basin Plan Amendment to Modify the Chloride Objective at Santa Clarita and at Santa Paula in the Santa Clara River and the Proposed Resolution to Extend the Interim Chloride Limits in the Santa Clara River


11/27/2000



Comments on the June 26, 2000 Addendum to the Staff Report for the Basin Plan Amendment for Santa Clara River Chloride Objectives


7/14/2000


Response to the Regional Board’s “Response to Comments” Regarding the Draft Basin Plan Amendment for Santa Clara River Chloride Objectives

4/12/2000


Comments on Basins Plan Amendment for Santa Clara River Chloride Objectives

3/31/2000


Comments on Regional Board’s December 20, 1999 Letter to Santa Clara River Agricultural Interests with Subject: “Crop Sensitivity to Chloride”

2/28/2000


Comments on the September 22, 1999 Public Meeting on the Santa Clara River Chloride Policy

12/3/1999

Monitoring Agreement for the Santa Clara River


10/28/1999

Additional Comments on the April 7, 1999 Chloride Policy Workshop

5/20/1999

Comments on the April 7, 1999, Chloride Policy Workshop and Submittal of the Santa Clara River Watershed Chloride Study

4/26/1999


TECHNICAL REPORTS

Task 7 and 8 Report – Site Specific Objective and Anti-Degradation Analysis
Upper Santa Clara River Chloride TMDL
Santa Clarita Valley Sanitation District

July 2008


Draft Task 2B-2 Report – Assessment of Alternatives for Compliance Options Using the Groundwater/Surface Water Interaction Model · Upper Santa Clara River Chloride TMDL Collaborative Process
Geomatrix Consultants, Inc.

June 2008



Task 2B-1 – Numerical Model Development and Scenario Results, East and Piru Subbasins, Draft Report
CH2MHill, HGL

February 2008


Draft Supplement to Task 2B-1 – Numerical Model Development and Scenario Results, East and Piru Subbasins · Upper Santa Clara River Chloride TMDL Collaborative Process
Geomatrix Consultants, Inc.

February 2008


TECHNICAL MEMORANDUM Compliance Averaging Period for Chloride Threshold Guidelines in Avocado, Revised Draft
Newfields Agricultural and Environmental Resource

December 2007

Threatened and Endangered Species (TES) Study Technical Advisory Panel (TAP) – Critical Review of the Aquatic Life Report · Upper Santa Clara River Chloride TMDL Collaborative Process

November 2007


Executive Summary and Addendum to Evaluation of Chloride Water Quality Criteria Protectiveness of Upper Santa Clara River Threatened and Endangered Species
Advent-Environ

November 2007


Evaluation of Chloride Water Quality Criteria Protectiveness of Upper Santa Clara River Aquatic Life: An Emphasis on Threatened and Endangered Species
Advent-Environ

May 2007


Task 2A - Conceptual Model Development, East and Piru Subbasins, Final Report · Upper Santa Clara River Chloride TMDL Collaborative Process
CH2MHill, HGL

October 2006


Literature Review and Data Acquisition, Task 1A – Evaluate Existing Models, Literature, and Data, Draft Report · Upper Santa Clara River Chloride TMDL Collaborative Process
CH2MHill, HGL

March 2006


Literature Review Evaluation, Final Report · Upper Santa Clara River Chloride TMDL Collaborative Process
CH2MHill

September 2005

Technical Advisory Panel's "Critical Review Report" on Agricultural Chloride Threshold Study
Moore Iacofano Goltsman (MIG), Inc.

September 2005


SCVSD TEST CLAIM 

Santa Clarita Valley Sanitation District of Los Angeles County's ("Claimant") Rebuttal Regarding Upper Santa Clara River Chloride Requirements Imposed by Los Angeles Regional Water Quality Control Board Resolution No. R4-2008-012, Effective December 11, 2008, Test Claim No. 10-TC-09.

9/28/2011


Los Angeles Regional Water Quality Control Board’s Response to Upper Santa Clara River Chloride Requirements, Test Claim 10-TC-09


7/29/2011


Test Claim 10-TC-09 "Upper Santa Clara River Chloride Requirements"

7/29/2011

Notice of Complete Test Claim Filing and Schedule for Comments Upper Santa Clara River Chloride Requirements, 1 0-TC-09, Los Angeles Regional Water Quality Control Board Resolution No. R4-2008-012, Effective December 11, 2008, Santa Clarita Valley Sanitation District of Los Angeles County, Claimant


4/14/2011



SCVSD Test Claim Regarding USCR CI TMDL Requirements

3/30/2011


RELATED DOCUMENTS FROM THE STATE

SWRCB Resolution 2009-0077: http://63.199.216.6/larwqcb_new/bpa/docs/2008-012/2008-012_SB_RSL.pdf

 

Regional Board Resolution R4-2008-012: http://63.199.216.6/larwqcb_new/bpa/docs/2008-012/2008-012_RB_RSL.pdf

 

Regional Board SSO Basin Plan Amendment: http://63.199.216.6/larwqcb_new/bpa/docs/2008-012/2008-012_RB_BPA%20(SSO).pdf

 

Regional Board TMDL Basin Plan Amendment: http://63.199.216.6/larwqcb_new/bpa/docs/2008-012/2008-012_RB_BPA.pdf

Regional Board TMDL Technical Documentation webpage: http://www.waterboards.ca.gov/losangeles/board_decisions/basin_plan_amendments/technical_documents/bpa_69_2008-012_td.shtml

 

SWRCB Resolution 2007-0029: http://www.waterboards.ca.gov/board_decisions/adopted_orders/resolutions/2007/rs2007_0029.pdf

Regional Board Resolution R4-2006-016: http://www.waterboards.ca.gov/losangeles/board_decisions/basin_plan_amendments/technical_documents/2006_016/2006-016_RB_RSL.pdf

 

Regional Board TMDL Basin Plan Amendment: http://www.waterboards.ca.gov/losangeles/board_decisions/basin_plan_amendments/technical_documents/2006_016/2006-016_RB_BPA.pdf

 

Regional Board TMDL Technical Documentation webpage: http://www.waterboards.ca.gov/losangeles/board_decisions/basin_plan_amendments/technical_documents/bpa_47_2006-016_td.shtml