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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
48991 Van Dam, Eldert Privately-Owned Business 26599 Community Boulevard Lenwood, CA 92311 None None
  
  
  
  
Expand/Contract Related Places
Related Places
Place ID Place Name County Region Place Type Relationship to Party Relationship Start Date Relationship End Date
208374 Desert Oasis Dairy San Bernardino 6B Animal Feeding Owner 09/17/1981 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?
147927 WDR 6V 6B368010002 Historical ANIWSTCOWS 81-067 09/17/1981 None Discharger 09/17/1981 None N
146874 WDR 6V 6B368010002 Active ANIWSTCOWS R6-2025-0016 02/08/1996 None Discharger 02/08/1996 03/14/2022 N
146457 WDR 6V 6B368010002 Historical ANIWSTCOWS 89-190 10/13/1989 None Discharger 10/13/1989 None N
146097 WDR 6V 6B368010002 Historical ANIWSTCOWS 86-083 07/01/1986 None Discharger 07/01/1986 None N
Total Regulatory Measures: 4
  
  
  
  
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.
1101844 01/15/2022 Deficient Reporting Noncompliance with I. Monitoring, A. Disposal Monitoring, 2. and 3. No information was provided for the acreage on which manure was intended to be disposed, and no map was provided to illustrate offsite manure disposal locations. Violation N Report Desert Oasis Dairy 146874 R6-2025-0016 Y
1101842 07/15/2021 Deficient Reporting Noncompliance with I. Monitoring, A. Disposal Monitoring, 1., 4., and 5. No information was given for the estimated manure disposed on site, the estimated volume of dairy wash water disposed of onsite or nearby, and the average number of cows, heifers, and calves during the period. Noncompliance with I. Monitoring, B. Ground Water Monitoring, 1. depth to groundwater. The depth to groundwater was not found in the report. Violation N Report Desert Oasis Dairy 146874 R6-2025-0016 Y
1101822 01/15/2021 Late Report Report not received on time to GeoTracker database Violation N Report Desert Oasis Dairy 146874 R6-2025-0016 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: 3
*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
446912 Staff Enforcement Letter None SEL 03/10/2022 for Van Dam, Eldert ANIWSTCOWS 03/10/2022 Historical
446909 Staff Enforcement Letter None SEL 03/10/2022 for Van Dam, Eldert ANIWSTCOWS 03/10/2022 Historical
443444 Staff Enforcement Letter None SEL 01/16/2020 for Van Dam, Eldert ANIWSTCOWS 01/16/2020 Historical
394058 Staff Enforcement Letter None SEL 11/25/2013 for VAN DAM, ELDERT ANIWSTCOWS 11/25/2013 Historical
382167 13267 Letter R6V-2011-0034 13267 Order- B & E Dairy 5-17-2011 ANIWSTCOWS 05/17/2011 Historical
Total Enforcement Actions: 5
  
  
  
  
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: 06/20/2025
Regional Boards are in the process of entering backlogged data.
As a result, data may be incomplete.
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