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California Integrated Water Quality System Project (CIWQS)
   Party At-A-Glance Report

  
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General Information
Party ID Party Name Party Classification Mailing Address Work Phone Email/Website
520883 CH2M Hill Privately-Owned Business 714 5th Street Fort Irwin, CA 92310 760-957-5174 None
  
  
  
  
Expand/Contract Related Places
Related Places
Place ID Place Name County Region Place Type Relationship to Party Relationship Start Date Relationship End Date
225068 Fort Irwin WTF San Bernardino 6B Military Facility None None None
Total Related Places: 1
  
  
  
  
Expand/Contract Related Parties
Related Parties
Party ID Party Name Party Type Role/Relationship Relationship Start Date Relationship End Date Classification
Total Related Parties: 0
  
  
  
  
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?
132500 WDR 6V 6B360703001 Active WDRMUNILRG 04-005 02/10/2004 None Discharger 02/09/2006 None Y
Total Regulatory Measures: 1
  
  
  
  
Expand/Contract Violations
Violations within the past five years
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.
1122496 07/24/2023 OEV Total Coliform Maximum Daily (MDEL) limit is 240 MPN/100 mL and reported value was 1600 MPN/100 mL. Violation N Report Fort Irwin WTF 132500 04-005 N
1121326 04/05/2023 CAT1 Fluoride, Total Single Sample Maximum limit is 2.0 mg/L and reported value was 9.6 mg/L. Violation N Report Fort Irwin WTF 132500 04-005 N
1107283 03/29/2022 OEV Total Coliform Not to exceed a specific limit more than once within any 30-day period. limit is 23 MPN/100 mL and reported value was 79 MPN/100 mL. Violation N Report Fort Irwin WTF 132500 04-005 N
1098123 12/15/2021 Unauthorized Discharge OES Call (#21-7175) was made to report a 20,000-gallon spill due to a sewer main blockage. The spill occurred on 15 December 2021 caused by a combination of a heavy rain event and improper disposal of foreign materials on the sewer collections system such as ammo, grease, grit, sand, rags, clothing, tools and alike. Excess sewage was taken to the Fort Irwin Waste Water Treatment facility - ponds onsite and routed through the system. Violation None Report Fort Irwin WTF 132500 04-005 Y
Report currently showing last five years of violations. Click here to return to viewing one year of violations. Refer to the Interactive Violation Report for more data.
Total Violations: 4
*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
447667 Staff Enforcement Letter None SEL 12/15/2021 for CH2M Hill WDRMUNILRG 12/15/2021 Active
436000 Staff Enforcement Letter None SEL 10/22/2019 for CH2M Hill DODWDR 10/22/2019 Historical
383660 13267 Letter R6V-2010-0030-A3 13267 Order-CH2M-Hill-Fort Irwin WTF- 09/26/2011 WDR 09/26/2011 Active
378602 13267 Letter R6V-2010-0030A2 13267 Order-CH2M-Hill-Fort Irwin WTF- 4/4/2011 WDR 04/04/2011 Active
377309 13267 Letter R6V-2010-0030-A1 Amended 13267 Order-CH2M-Hill-Fort Irwin WTF- 11/15/2010 WDR 11/15/2010 Historical
376420 13267 Letter R6V-2010-0030 13267 Order-CH2M-Hill-Fort Irwin WTF- 09/30/2010 WDR 09/30/2010 Historical
374024 Notice of Violation None NOV-CH2M-Hill-Fort Irwin WTF- 1/26/2010 WDR 01/26/2010 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
Total Regulatory Measures linked to Related Parties: 0
  
  
The current report was generated with data as of: 05/20/2026
Regional Boards are in the process of entering backlogged data.
As a result, data may be incomplete.
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