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   Party At-A-Glance Report

  
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General Information
Party ID Party Name Party Classification Mailing Address Work Phone Email/Website
10465 Santa Clarita Valley Water Agency - Imported Division Special District 27234 Bouquet Canyon Road Santa Clarita, CA 91350-2173 661-297-1600 None
  
  
  
  
Expand/Contract Related Places
Related Places
Place ID Place Name County Region Place Type Relationship to Party Relationship Start Date Relationship End Date
826635 Castaic Lake Water Agency WS Los Angeles 4 Utility Structure Owner and Operator 07/26/2016 01/24/2018
223208 Earl Schmidt Filtration Plant Los Angeles 4 Water Treatment Plant Owner 10/27/1980 None
238091 Lateral Extension Pipeline Los Angeles 4 Facility Owner 03/25/1998 None
250453 Pipeline Replacement Project Los Angeles 4 Facility Owner 05/04/2005 None
630282 Rio Vista Water Treatment Plant Los Angeles 4 Water Treatment Plant Owner 08/22/2007 None
245123 Newhall Parallel Construction Los Angeles 4 Facility Owner 04/07/1999 None
267528 Three Prod. Well Aquifer Test Los Angeles 4 Groundwater Cleanup Site Owner 07/17/2002 None
201056 Treatment Saugus Well No. 1 Los Angeles 4 Facility Owner 07/19/2004 None
778328 Saugus Perchlorate Treatment Facility Los Angeles 4 Water Treatment Plant Owner and Operator 03/05/2012 None
Total Related Places: 9
  
  
  
  
Expand/Contract Related Parties
Related Parties
Party ID Party Name Party Type Role/Relationship Relationship Start Date Relationship End Date Classification
456924 Santa Clarita Valley Water Agency Organization Division Of (Passive) 03/28/2014 None Special District
533863 Keith Abercrombie Person Legally Responsible Official 02/25/2021 None None
349116 David Kimbrough Person Legally Responsible Official 10/31/2006 None None
489213 Jim Leserman Person Board member 10/06/2008 None None
532350 Dan Masnada Person Legally Responsible Official 03/16/2012 None None
83069 Robert Sageborn Person Board member 10/27/1980 None None
489212 Gary Haggin Person Employee 10/06/2008 None None
349116 David Kimbrough Person Board member 10/27/1980 None None
558325 Jeffrey Koelewyn Person Employee 07/26/2016 None None
Total Related Parties: 9
  
  
  
  
Expand/Contract Regulatory Measures
Regulatory Measures (non-enforcement)
Reg. Measure ID Regulatory Measure Type Region WDID Status Program Order No. RM Effective Date RM Termination Date Relationship Relationship Start Date Relationship End Date Amended?
136723 NPDES Permit 4 4A190116001 Historical NPDESWW 97-030 04/07/1997 11/30/2005 Discharger 04/07/1997 None N
135254 NPDES Permit 4 4A190116001 Historical NPDESWW 86-031 06/23/1986 04/20/1992 Discharger 06/23/1986 None N
192973 Enrollee 4 4A197500067 Historical NPDNONMUNIPRCS R4-2003-0111 05/26/2005 07/20/2005 Discharger 09/01/2005 None N
193137 Enrollee 4 4A567600029 Historical NPDNONMUNIPRCS R4-2003-0108 08/07/2003 02/22/2012 Discharger 09/01/2005 None N
134193 NPDES Permit 4 4A190116001 Historical NPDESWW 80-055 10/27/1980 06/23/1986 Discharger 10/27/1980 None N
135318 NPDES Permit 4 4A190116001 Historical NPDESWW 92-020 04/20/1992 04/07/1997 Discharger 04/20/1992 None N
193471 Enrollee 4 4B196000479 Historical NPDNONMUNIPRCS 97-045 04/21/1999 07/14/2000 Discharger 09/01/2005 None N
299062 Enrollee - NPDES 4 4B198000007 Historical NPDNONMUNIPRCS R4-2009-0068 09/23/2005 03/06/2017 Discharger 03/27/2006 None N
194105 Enrollee 4 4B196800043 Historical NPDNONMUNIPRCS R4-2002-0107 07/31/2002 08/07/2007 Discharger 09/01/2005 None N
192897 Enrollee 4 4A196000397 Historical NPDNONMUNIPRCS 97-045 04/03/1998 06/25/2003 Discharger 09/01/2005 None N
372277 Letter 4 4B198000007 Historical NPDESWW R4-2009-0068 12/08/2009 12/09/2009 Discharger 03/27/2006 None N
383618 Enrollee - NPDES 4 4A198903078 Active NPDNONMUNIPRCS R4-2018-0125 03/08/2012 None Discharger 03/05/2012 None N
407928 Enrollee - NPDES 4 4DW0768 Active NPDNONMUNIPRCS 2014-0194-DWQ 06/29/2016 None Discharger 06/29/2016 12/31/2017 N
Total Regulatory Measures: 13
  
  
  
  
Expand/Contract Violations
Violations within the past year
Violation ID Occurrence Date Violation Type Violation Description(+) Violation Status Priority Source Facility Name Violated Reg. Meas. ID Violated Reg. Meas. Order No. Linked to Enf.
Report defaults to display violations within the last year. Click here to see last five years of violations. Refer to the Interactive Violation Report for more data.
Total Violations: 0
*Click the "(+/-) Violation Description" link to expand and contract the violation description.
  
  
  
  
Expand/Contract Enforcement Actions
Enforcement Actions
Enforcement ID Enforcement Type Enf. Order No. Title Program Effective Date Status
378094 Notice of Violation NOV NOV for Castaic Lake Water Agency NPDNONMUNIPRCS 03/14/2011 Historical
253853 Notice of Violation NOV NOV sent 5/18/04 for overdue 4Q03, 2003 annual report. NPDNONMUNIPRCS 05/18/2004 Historical
359148 Admin Civil Liability R4-2008-0188-M Expedited Payment Letter sent 12/19/08 for Rio Vista Water Treatment Plant. NPDNONMUNIPRCS 12/19/2008 Historical
405332 Admin Civil Liability R4-2016-0065 ACL R4-2016-0065 for Castaic Lake Water Agency NPDNONMUNIPRCS 05/25/2016 Historical
378357 Admin Civil Liability R4-2011-0049-M EPL R4-2011-0049-M for Castaic Lake Water Agency CI 8798 NPDNONMUNIPRCS 03/29/2011 Historical
243530 Notice of Violation NOV NOV sent by SWRCB 3/4/03 for overdue annual permit fee ($20,000). NPDNONMUNIPRCS 03/04/2003 Historical
375932 Admin Civil Liability R4-2010-0148-M EPL No. R4-2010-0148-M 08/25/2010 for Castaic Lake Water Agency NPDNONMUNIPRCS 08/25/2010 Historical
Total Enforcement Actions: 7
  
  
  
  
Expand/Contract Enforcement Actions
Regulatory Measures linked to Related Parties
Reg. Measure ID Organization Regulatory Measure Type Program Effective Date Status
374126 Santa Clarita Valley Water Agency Letter NPDNONMUNIPRCS 04/29/2010 Historical
365055 Santa Clarita Valley Water Agency Letter NPDNONMUNIPRCS 03/10/2009 Historical
397736 Santa Clarita Valley Water Agency Enrollee - WRR REC 09/08/2014 Active
407928 Jeffrey Koelewyn Enrollee - NPDES NPDNONMUNIPRCS 06/29/2016 Active
413832 Santa Clarita Valley Water Agency Enrollee - NPDES NPDNONMUNIPRCS 07/01/2016 Active
339264 Santa Clarita Valley Water Agency Enrollee - NPDES NPDNONMUNIPRCS 04/08/2008 Historical
330725 Santa Clarita Valley Water Agency Enrollee - NPDES NPDNONMUNIPRCS 09/05/2007 Historical
Total Regulatory Measures linked to Related Parties: 7
  
  
The current report was generated with data as of: 11/03/2025
Regional Boards are in the process of entering backlogged data.
As a result, data may be incomplete.
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