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California Integrated Water Quality System Project (CIWQS)
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Place ID 229595 		  
  
  
  
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General Information
Region Place ID Place Name Place Type Place Address Place County
5S 229595 Hangtown Creek WRF Wastewater Treatment Facility 2300 Coolwater Creek Placerville, CA, 95667 El Dorado
Expand/Contract Related Parties
Related Parties
Party Party Type Party Name Role Classification Relationship Start Date Relationship End Date
635312 Person Michael Fritschi Is Onsite Manager For 09/05/2025
533412 Person Steven Bryan Boren Is Onsite Manager For 10/16/2024
614040 Person Melissa McConnell Is Onsite Manager For 07/23/2024
640489 Person Troy William Determan Is Onsite Manager For 07/14/2023
634465 Person Cyle Moon Is A Data Submitter For 11/02/2022
34521 Organization Placerville City Owner City Agency 09/18/2020
524087 Person Mark Liebenow Is Onsite Manager For 10/29/2014 10/30/2023
305026 Person Daniel Yaroch Is Onsite Manager For 08/05/2014 02/27/2020
522704 Person Sharon Campbell Is A Data Submitter For 06/12/2014
523229 Person Nathan Stong Contact 02/07/2014 11/04/2014
34521 Organization Placerville City Owner and Operator City Agency 02/07/2014
514636 Person Wylie C. Henderson Is Onsite Manager For 03/15/2010 07/30/2014
520776 Person Tina Pearson Is Onsite Manager For 01/11/2010 06/01/2010
Total Related Parties: 13
Expand/Contract Regulatory Measures
Regulatory Measures
Reg Measure ID Reg Measure Type Region Program Order No. WDID Effective Date Expiration Date Status Amended?
439621 Enrollee - NPDES 5S NPDMUNILRG R5-2023-0025 5A090100001 08/01/2020 10/01/2028 Active N
440458 Co-Permitee SB SLIC 2020-0015-DWQ 5A090100001 07/09/2020 Active N
395004 NPDES Permit 5S NPDMUNILRG R5-2014-0015-01 5A090100001 04/27/2014 02/01/2019 Historical Y
372237 Resolution 5S NPDESWW R5-2008-0159 5A090100001 10/24/2008 Active N
345322 NPDES Permit 5S NPDMUNILRG R5-2008-0053 5A090100001 06/14/2008 04/01/2013 Historical Y
148212 NPDES Permit 5S NPDMUNILRG R5-2001-0045-A01 5A090100001 03/16/2001 03/01/2006 Historical Y
141272 NPDES Permit 5S NPDMUNILRG 94-334 5A090100001 12/09/1994 12/01/1999 Historical N
141424 NPDES Permit 5S NPDMUNILRG 89-220 5A090100001 12/08/1989 12/01/1994 Historical N
139139 NPDES Permit 5S NPDMUNILRG 85-004 5A090100001 01/25/1985 12/01/1989 Historical N
Total Reg Measures: 9
Expand/Contract Violations
Violations
Violation ID Occurred Date Violation Type (-) Violation Description Corrective Action Status Classification Source
1136673 10/30/2024 DMON Discharger did not conduct manual hourly monitoring of influent flow, effluent flow, filter effluent turbidity, UV transmittance, UV dose, or flow through the UV system during the second hour of a 2 hr 10 min disruption of the data recording system. Discharger trained staff in need for manual monitoring when continuous analyzers are offline or not recording. Violation B eSMR
1128543 05/14/2024 LREP March 2024 was due 5/1/2024 and discharger submitted the report on 5/14/2024. Violation B Report
1113702 01/16/2023 UAUTHDISC Approximately 1.1 million gallons of stormwater-diluted screened influent mixed with site stormwater overflowed from the flow equalization basin into Hangtown Creek during 01/16/2023 to 01/17/2023. As per the NOV from the CVRWQCB dated 9 February 2023, the City will comply with all requests stated in that document. Violation B eSMR
1113161 12/31/2022 UAUTHDISC Approximately 1.5 million gallons of stormwater-diluted screened influent mixed with site stormwater overflowed from the flow equalization basin into Hangtown Creek. Violation B Report
1113160 12/19/2022 DMON The19 December 2022 effluent composite sample was analyzed for TSS outside of the required holding time, so that the Discharger was not able to report monitoring results for TSS at the required frequency Violation B Report
1113159 10/04/2022 DMON The 4 October 2022 effluent composite sample was analyzed for BOD outside of the required holding time, so that the Discharger was not able to report monitoring results for BOD at the required frequency Violation B Report
1109642 09/04/2022 CAT1 Ammonia, Total (as N) Weekly Average limit is 4.2 mg/L and reported value was 8.6 mg/L at EFF-001. Staff investiagted the violation and found the responsible party and issued a Cease and Desist Order, thereby stopping the discharge into the City's collection system and the shock load to the plant. Facility staff plans to install new telemetry at the headworks that will alert staff to changes of pH and conductivity in the influent flow. Violation B eSMR
1103334 04/02/2022 DMON Discharger did not report influent TSS for the week ending 4/2/2022. HCWRF will work with contract laboratory to ensure that all tests are done within the established hold times. Violation B eSMR
Report displays most recent five years of violations. Refer to the Interactive Violation Report for more data.
Total Violations: 8 Priority Violations: 0
*Click the "(+/-) Violation Description" link to expand and contract the violation description.
*As of 5/20/2010, the Water Board's Enforcement Policy requires that all violations be classified as 1, 2 or 3, with class 1 being the highest. Prior to this, violations were simply classified as Yes or No. If a 123 classification has been assigned to a violation that occurred before this date, that classification data will be displayed instead of the Yes/No data.
Violation Types
CAT1 = Category 1 Pollutant (Effluent Violation for Group 1 Pollutant) DMON = Deficient Monitoring
LREP = Late Report UAUTHDISC = Unauthorized Discharge
Expand/Contract Enforcement Actions
Enforcement Actions
Enf Id Enf Type Enf Order No. Effective Date Status
459997 Notice of Violation null 02/13/2025 Historical
457240 Notice of Violation null 06/10/2024 Historical
452819 Admin Civil Liability R5-2023-0512 08/14/2023 Historical
452778 Notice of Violation null 05/30/2023 Historical
451044 Notice of Violation null 02/09/2023 Historical
450336 Notice of Violation null 11/30/2022 Historical
449152 Notice of Violation null 09/08/2022 Historical
443225 Notice of Violation null 05/07/2021 Historical
442170 Notice of Violation null 02/09/2021 Historical
441348 Notice of Violation null 11/19/2020 Historical
440936 Notice of Violation null 10/20/2020 Historical
440890 Notice of Violation null 10/16/2020 Historical
436946 Notice of Violation null 02/24/2020 Historical
436942 Notice of Violation null 02/24/2020 Historical
433961 Notice of Violation null 08/29/2019 Historical
428557 Notice of Violation null 02/01/2019 Historical
425676 Notice of Violation 10/16/2018 Historical
422156 Notice of Violation 06/01/2018 Historical
413785 Notice of Violation 06/09/2017 Historical
412792 Notice of Violation 04/12/2017 Historical
409245 Notice of Violation 08/31/2016 Historical
403436 Notice of Violation 10/20/2015 Historical
402118 Notice of Violation 07/08/2015 Historical
399867 Cease and Desist Order R5-2015-0009 02/06/2015 Historical
396803 Notice of Violation 06/13/2014 Historical
395230 Notice of Violation 03/06/2014 Historical
390298 Notice of Violation 05/21/2013 Historical
440726 Notice of Violation 02/21/2013 Historical
383850 Staff Enforcement Letter 02/28/2012 Historical
382338 Staff Enforcement Letter 11/18/2011 Historical
378027 Notice of Violation 03/02/2011 Historical
377064 Notice of Violation 12/17/2010 Historical
376336 Notice of Violation 10/19/2010 Historical
375057 Notice of Violation 07/13/2010 Historical
374646 Admin Civil Liability R5-2011-0521 06/25/2010 Historical
374828 Notice of Violation 04/29/2010 Historical
374819 Notice of Violation 04/20/2010 Historical
374853 Notice of Violation 03/09/2010 Historical
373201 Notice of Violation 02/22/2010 Historical
372241 Admin Civil Liability R5-2009-0586 12/08/2009 Historical
367480 Notice of Violation 04/30/2009 Historical
344953 Admin Civil Liability R5-2008-0597 01/26/2009 Historical
351459 Notice of Violation 09/03/2008 Historical
345328 Cease and Desist Order R5-2008-0054 04/25/2008 Historical
254833 Cease and Desist Order R5-2001-0046-A01 01/31/2003 Historical
234966 Admin Civil Liability R5-2001-0509 04/16/2001 Historical
256144 Cease and Desist Order R5-2001-0046 03/16/2001 Historical
Total Enf Actions: 47
Expand/Contract Inspections
Inspections
Inspection ID Inspection Type Lead Inspector Actual End Date Planned Violations Attachment
61602033 B Type compliance inspection Jon Rohrbough 10/16/2025 Y 0 [Attachments]
56043657 B Type compliance inspection Jon Rohrbough 05/15/2024 N 0 Download
48585505 B Type compliance inspection Jon Rohrbough 07/28/2022 N 0 Download
41260305 B Type compliance inspection Jon Rohrbough 08/03/2020 N 0 Download
34045988 Prerequirement inspection Brian Taylor (Multiple) 10/12/2018 N 0 Download
32097564 B Type compliance inspection Ayda Soltani 04/04/2018 Y 0 [Attachments]
23704754 B Type compliance inspection Alejandra Serratos 03/01/2016 N 0 Download
16283140 B Type compliance inspection Lucio Orellana 04/30/2014 N 0 [Attachments]
12385269 B Type compliance inspection Barry Hilton (Multiple) 04/04/2013 N 0 [Attachments]
8132264 B Type compliance inspection Barry Hilton 02/16/2012 N 0 [Attachments]
8658990 B Type compliance inspection Luz Slauter 01/19/2012 N 0 N/A
4846329 B Type compliance inspection Spencer Joplin 05/27/2011 N 0 N/A
2496411 B Type compliance inspection Carole Leong 04/28/2010 N 0 N/A
1478467 B Type compliance inspection Spencer Joplin 03/30/2009 N 4 N/A
1469879 B Type compliance inspection Spencer Joplin (Multiple) 05/15/2008 N 3 N/A
1199728 B Type compliance inspection Kelly Jacques 03/28/2007 N 0 [Attachments]
1028663 B Type compliance inspection Daniel Connally 04/18/2006 N 0 Download
330725 B Type compliance inspection Kyle Ericson 03/10/2003 Y 0 N/A
325264 A Type compliance inspection Kyle Ericson 06/27/2002 Y 0 N/A
320708 A Type compliance inspection Kyle Ericson 06/19/2001 Y 0 N/A
320703 B Type compliance inspection Jon Ericson 10/28/1999 Y 0 N/A
320704 B Type compliance inspection Richard McHenry 03/23/1999 Y 0 N/A
320705 B Type compliance inspection Richard McHenry 06/18/1998 Y 0 N/A
320706 B Type compliance inspection Ethan Heilman 06/25/1997 Y 0 N/A
320707 B Type compliance inspection Arnie Inouye 03/12/1996 Y 0 N/A
320701 B Type compliance inspection John Moody 05/18/1994 Y 0 N/A
320702 B Type compliance inspection John Moody 02/23/1993 Y 0 N/A
Total Inspections: 27 Last Inspection: 10/16/2025
  
The current report was generated with data as of: 05/06/2026
Regional Boards are in the process of entering backlogged data.
As a result, data may be incomplete.
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