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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
S603249 Santa Clara Valley Water District Other 5750 Almaden Expressway San Jose, CA 95118 408-265-2600 2067 Tibarra@valleywater.org
  
  
  
  
Expand/Contract Related Places
Related Places
Place ID Place Name County Region Place Type Relationship to Party Relationship Start Date Relationship End Date
S852200 McKelvey Park Santa Clara 2 Facility Discharger 01/03/2017 None
S935266 Coyote Pumping Plant Adjustable Speed Drive Replacement Project Santa Clara 3 Facility Discharger 08/21/2025 None
S917092 Santa Clara Conduit Inspection and Rehabilitation Project ? Phase 2 Santa Clara 3 Facility Discharger 10/23/2023 None
S939233 South County Recycled Water Pipeline Phase 1C Project Santa Clara 3 Facility Discharger 12/09/2025 None
S935233 Stevens Creek Evelyn Fish Passage Project Santa Clara 2 Facility Discharger 08/21/2025 None
S830875 Rinconada Water Treatment Plant RMP Santa Clara 2 Facility Discharger 08/07/2014 None
S851424 Rancho San Antonio County Park Santa Clara 2 Facility Discharger 11/20/2016 None
S914835 Coyote Creek Percolation Dam Santa Clara 2 Facility Discharger 08/01/2023 None
S917061 Snell Pipeline Inspection and Rehabilitation Project Santa Clara 2 Facility Discharger 10/23/2023 None
S835335 Rinconada Water Treatment Plant Santa Clara 2 Facility Discharger 05/07/2015 None
S863664 Anderson Dam Test Fill Santa Clara 2 Facility Discharger 04/30/2018 None
S896243 Upper Llagas Creek Phase 2a Santa Clara 3 Facility Discharger 07/14/2021 None
S907545 SCVWD Conduit Rehabilitation and PSV Replacement Santa Clara 3 Facility Discharger 08/23/2022 None
S916445 RWTP Reliability Improvement Project Phases 3-6 Santa Clara 2 Facility Discharger 09/27/2023 None
S831332 Lower Silver Creek Flood Protection and Creek Restoration Reach 6B Santa Clara 2 Facility Discharger 09/02/2014 None
S845127 Wolfe Road Santa Clara 2 Facility Discharger 03/11/2016 None
S848768 Lower Berryessa Creek Phase 2 Santa Clara 2 Facility Discharger 08/08/2016 None
S852012 Main and Madrone Pipe Line Santa Clara 3 Facility Discharger 10/17/2016 None
S857304 Permanente Creek Santa Clara 2 Facility Discharger 07/12/2017 None
S901778 Cross Valley Pipeline Extension Project Santa Clara 2 Facility Discharger 01/31/2022 None
S831985 Reach 12 of Upper Guadalupe River Santa Clara 2 Facility Discharger 10/08/2014 None
S865267 Cunningham Flood Detention Facility Certification Santa Clara 2 Facility Discharger 06/27/2018 None
S865356 Cunningham Flood Detention Facility Certification Santa Clara 2 Facility Discharger 07/02/2018 None
S884384 Anderson Reservoir Santa Clara 2 Facility Discharger 07/29/2020 None
S911478 Bolsa Road Fish Passage Improvements Santa Clara 3 Facility Discharger 03/15/2023 None
S896511 Lower Penitencia Creek Santa Clara 2 Facility Discharger 07/22/2021 None
S802432 Upper Guadalupe River Flood Protection Project Reach 6 Santa Clara 2 Facility Discharger 03/16/2010 None
S875004 Upper Llagas Creek Lake Silveira Santa Clara 3 Facility Discharger 08/09/2019 None
S874003 Cross Valley & Calero Pipelines Inspection and Rehabilitation Project Santa Clara 3 Facility Discharger 07/03/2019 None
S870613 South SF Bay Shoreline Project Reach 1 Santa Clara 2 Facility Discharger 02/28/2019 None
S875498 CROSS VALLEY AND CALERO PIPELINES INSPECTION AND REHABILITATION PROJECT Santa Clara 3 Facility Discharger 09/03/2019 None
S904810 Calabazas Creek Rehabilitation Project Santa Clara 2 Facility Discharger 05/25/2022 None
S907729 Almaden Valley Pipeline Inspection & Rehabilitation Project Santa Clara 2 Facility Discharger 09/26/2022 None
S914460 Mid Coyote Creek Santa Clara 2 Facility Discharger 07/18/2023 None
S817579 Lower Silver Creek Flood Protection and Creek Restoration Reach 5C to 6A Santa Clara 2 Facility Discharger 06/18/2012 None
S831030 South County Recycled Water Pipeline Short Term Phase 1B Project Camino Arroyo Service Line Santa Clara 3 Facility Discharger 08/18/2014 None
S847906 Penitencia Delivery Main and Force Main Seismic Retrofit Project C0611 Santa Clara 2 Facility Discharger 07/01/2016 None
S871509 Coyote Warehouse Santa Clara 2 Facility Discharger 03/25/2019 None
S877414 Rinconada Water Treatment Plant Santa Clara 2 Facility Discharger 11/19/2019 None
S925164 Upper Llagas Creek Project Phase 2b Santa Clara 3 Facility Discharger 09/17/2024 None
S935676 Calabazas Creek Santa Clara 2 Facility Discharger 08/26/2025 None
S932090 Anderson Dam Santa Clara 2 Facility Discharger 06/12/2025 None
S936855 Palo Alto Tide Gate Santa Clara 2 Facility Discharger 09/18/2025 None
S887817 Central and Parallel East Pipelines Santa Clara 2 Facility Discharger 11/12/2020 None
S897756 Anderson Dam Tunnel Project Santa Clara 2 Facility Discharger 08/03/2021 None
S896285 Lower Calera Creek Berryessa Levee Paving Santa Clara 2 Facility Discharger 07/15/2021 None
S902499 South County Recycled Water Pipeline Short Term Phase 1B 2A 1C 2B Santa Clara 3 Facility Discharger 02/25/2022 None
S895395 Lower Calera Creek Santa Clara 2 Facility Discharger 06/23/2021 None
S937882 West Pipeline Insp. and Rehab. Ph. 1 Santa Clara 2 Facility Discharger 10/17/2025 None
Total Related Places: 49
  
  
  
  
Expand/Contract Related Parties
Related Parties
Party ID Party Name Party Type Role/Relationship Relationship Start Date Relationship End Date Classification
N/A Emmanuel Aryee Contact Owner Contact N/A N/A N/A
N/A Lotina Nishijima Contact Owner Contact N/A N/A N/A
N/A BHAVANI YERRAPOTU Contact Owner Contact N/A N/A N/A
N/A Jason Rivera Contact Owner Contact N/A N/A N/A
N/A Katherine Oven Contact Owner Contact N/A N/A N/A
N/A Heath McMahon Contact Owner Contact N/A N/A N/A
N/A Calvin Nguyen Contact Owner Contact N/A N/A N/A
N/A Katherine Oven Contact Owner Contact N/A N/A N/A
N/A Melanie Richardson Contact Owner Contact N/A N/A N/A
N/A Bhavani Yerrapotu Contact Owner Contact N/A N/A N/A
N/A Ted Ibarra Contact Owner Contact N/A N/A N/A
N/A Timothy Bramer Contact Owner Contact N/A N/A N/A
N/A Tim Bramer Contact Owner Contact N/A N/A N/A
N/A Ngoc Nguyen Contact Owner Contact N/A N/A N/A
N/A Melissa Moore Contact Owner Contact N/A N/A N/A
N/A Erin Baker Contact Owner Contact N/A N/A N/A
N/A Christopher Hakes Contact Owner Contact N/A N/A N/A
N/A Ryan McCarter Contact Owner Contact N/A N/A N/A
N/A Rechelle Blank Contact Owner Contact N/A N/A N/A
Total Related Parties: 19
  
  
  
  
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?
S594146 Construction 3 3 43C410823 Active CONSTW 2009-0009-DWQ 12/15/2025 None Discharger 12/09/2025 None None
S592525 Construction 2 2 43C410229 Active CONSTW 2009-0009-DWQ 10/22/2025 None Discharger 10/17/2025 None None
S591298 Construction 2 2 43C409677 Active CONSTW 2009-0009-DWQ 09/25/2025 None Discharger 09/18/2025 None None
S589477 Construction 3 3 43C409592 Active CONSTW 2009-0009-DWQ 09/22/2025 None Discharger 08/21/2025 None None
S589880 Construction 2 2 43C409206 Active CONSTW 2009-0009-DWQ 09/04/2025 None Discharger 08/26/2025 None None
S589437 Construction 2 2 43C409202 Active CONSTW 2009-0009-DWQ 09/04/2025 None Discharger 08/21/2025 None None
S585736 Construction 2 2 43C407584 Active CONSTW 2009-0009-DWQ 07/08/2025 None Discharger 06/12/2025 None None
S577323 Construction 3 3 43C405470 Active CONSTW 2009-0009-DWQ 11/04/2024 None Discharger 09/17/2024 None None
S566403 Construction 2 2 43C403200 Active CONSTW 2009-0009-DWQ 02/29/2024 None Discharger 09/27/2023 None None
Total Regulatory Measures: 9
  
  
  
  
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.
S893696 09/02/2025 SW - Failure to Obtain Permit Failure to obtain coverage under the 2022 CGP by 09/01/2025. Violation N Internal Report Lower Berryessa Creek Phase 2 S476533 2009-0009-DWQ Y
S894246 09/02/2025 SW - Failure to Obtain Permit Failure to obtain coverage under the 2022 CGP by 09/01/2025. Violation N Internal Report South County Recycled Water Pipeline Short Term Phase 1B 2A 1C 2B S547188 2009-0009-DWQ Y
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: 2
*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
S458545 Notice of Violation None 2 43C377214 CONSTW 09/05/2025 Active
S459095 Notice of Violation None 3 43C397191 CONSTW 09/05/2025 Active
S415377 1st Annual Report Notice of Non-Compliance None 2 43C364694 CONSTW 01/29/2014 Historical
Total Enforcement Actions: 3
  
  
  
  
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: 01/02/2026
Regional Boards are in the process of entering backlogged data.
As a result, data may be incomplete.
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