General Information Party ID Party Name Party Classification Mailing Address Work Phone Email/Website 139270 Maribel Schiavone null 73720 Fred Waring Drive 100 Palm Desert, CA 92260 760-776-8941 maribel.schiavone@waterboards.ca.gov Related Places Place ID Place Name County Region Place Type Relationship to Party Relationship Start Date Relationship End Date Related Parties Party ID Party Name Party Type Role/Relationship Relationship Start Date Relationship End Date Classification 137770 Colorado River Basin Regional Water Quality Control Board Organization Employee 06/17/2005 null Waterboard Regulatory Measures(non-enforcement) Reg. Measure ID Regulatory Measure Type Region WDID Title Status Program Order No. RM Effective Date RM Termination Date Relationship Relationship Start Date Relationship End Date Violations within the past calendar 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. 1117720 05/31/2023 CAT1 Total Suspended Solids (TSS) Monthly Average (Mean) limit is 060 mg/L and reported value was 140.0 mg/L at M-002. Violation N eSMR Imperial ID Grass Carp Hatchery 447658 R7-2022-0006 Y 1124430 01/31/2024 CAT1 Total Suspended Solids (TSS) Monthly Average (Mean) limit is 60 mg/L and reported value was 100.0 mg/L at M-001. Violation N eSMR Imperial ID Grass Carp Hatchery 447658 R7-2022-0006 N 1127616 05/02/2024 Late Report Monthly SMR ( MONNPDES ) report for March 2024 (2595592) was due on 01-MAY-24 Violation null Report Imperial ID Grass Carp Hatchery 447658 R7-2022-0006 N 1125979 04/02/2024 Late Report Monthly SMR ( MONNPDES ) report for February 2024 (2595591) was due on 01-APR-24 Violation null Report Imperial ID Grass Carp Hatchery 447658 R7-2022-0006 N 1122268 10/31/2023 Deficient Monitoring Monthly monitoring for the month of October 2023 was not completed. Violation N eSMR Brawley City WWTP 444249 R7-2021-0005 N 1121384 09/20/2023 OEV E.coli 90% of a Minimum of 5 Samples in 30-Days limit is 320 MPN/100 mL and reported value was 920 MPN/100 mL at M-001A. Violation N eSMR Brawley City WWTP 444249 R7-2021-0005 N 1122267 10/31/2023 Deficient Monitoring The monthly oil & grease sample was not completed in the month of October 2023. Violation N eSMR Brawley City WWTP 444249 R7-2021-0005 N 1125300 02/29/2024 CAT2 Cyanide, Free Available Monthly Average (Mean) limit is 4.3 ug/L and reported value was 12 ug/L at EFF-001A. Violation N eSMR Imperial ID El Centro GS 436728 R7-2020-0006 N 1125301 02/22/2024 CAT2 Cyanide, Free Available Daily Maximum limit is 8.5 ug/L and reported value was 12 ug/L at EFF-001A. Violation N eSMR Imperial ID El Centro GS 436728 R7-2020-0006 N 1125302 02/29/2024 CAT1 Total Suspended Solids (TSS) 1-Hour Average (Mean) limit is 30 mg/L and reported value was 39.5 mg/L at EFF-001A. Violation N eSMR Imperial ID El Centro GS 436728 R7-2020-0006 N 1119622 07/31/2023 OEV E.coli Instantaneous Maximum limit is 400 MPN/100 mL and reported value was 1413.6 MPN/100 mL at EFF-001C. Violation N eSMR Valley SD WWTP 434967 R7-2020-0007 N 1119318 07/31/2023 OEV E.coli Instantaneous Maximum limit is 400 MPN/100 mL and reported value was 1600 MPN/100 mL at EFF-001. Violation N eSMR Niland SD WWTP 430972 R7-2019-0005 N 1121950 10/02/2023 OEV E.coli Instantaneous Maximum limit is 400 MPN/100 mL and reported value was 920 MPN/100 mL at EFF-001. Violation N eSMR Niland SD WWTP 430972 R7-2019-0005 N 1119236 08/02/2023 Late Report Quarterly SMR ( MONNPDES ) report for Q2 2023 (2674600) was due on 01-AUG-23 Violation null Report El Centro City WWTP 429474 R7-2019-0002 N 1119723 07/19/2023 OEV E.coli Instantaneous Maximum limit is 400 MPN/100 mL and reported value was 1600 MPN/100 mL at EFF-001. Violation N eSMR Calexico City WWTP 427929 R7-2019-0004 Y 1119721 07/31/2023 OEV E.coli 30-Day Average limit is 126 MPN/100 mL and reported value was 403.4 MPN/100 mL at EFF-001. Violation N eSMR Calexico City WWTP 427929 R7-2019-0004 Y 1119715 07/25/2023 OEV E.coli Instantaneous Maximum limit is 400 ml/L/hr and reported value was 1600 ml/L/hr at EFF-001. Violation N eSMR Calexico City WWTP 427929 R7-2019-0004 Y 1118014 05/24/2023 OEV E.coli Instantaneous Maximum limit is 400 MPN/100 mL and reported value was 920 MPN/100 mL at EFF-001. Violation N eSMR Calexico City WWTP 427929 R7-2019-0004 Y 1119714 07/31/2023 OEV Fecal Coliform Monthly Average (Mean) limit is 400 MPN/100 mL and reported value was 403.4 MPN/100 mL at EFF-001. Violation N eSMR Calexico City WWTP 427929 R7-2019-0004 Y 1119713 07/31/2023 OEV Enterococci Monthly Average limit is 33 MPN/100 mL and reported value was 136.2 MPN/100 mL at EFF-001. Violation N eSMR Calexico City WWTP 427929 R7-2019-0004 Y 1118726 06/27/2023 OEV E.coli Instantaneous Maximum limit is 400 MPN/100 mL and reported value was 1600 MPN/100 mL at EFF-001. Violation N eSMR Calexico City WWTP 427929 R7-2019-0004 Y 1118717 06/30/2023 OEV E.coli 30-Day Average limit is 126 MPN/100 mL and reported value was 177.3 MPN/100 mL at EFF-001. Violation N eSMR Calexico City WWTP 427929 R7-2019-0004 Y 1119724 07/26/2023 OEV E.coli Instantaneous Maximum limit is 400 MPN/100 mL and reported value was 1600 MPN/100 mL at EFF-001. Violation N eSMR Calexico City WWTP 427929 R7-2019-0004 Y 1118723 06/22/2023 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Instantaneous Maximum limit is 45 mg/L and reported value was 49 mg/L at EFF-001. Violation N eSMR Calexico City WWTP 427929 R7-2019-0004 Y 1123742 12/20/2023 OEV Enterococci Instantaneous Maximum limit is 100 MPN/100 mL and reported value was 170 MPN/100 mL at EFF-001. Violation N eSMR Calexico City WWTP 427929 R7-2019-0004 Y 1118725 06/30/2023 CAT1 BOD5 @ 20 Deg. C, Percent Removal Percent Reduction limit is 85 % and reported value was 83 % at EFF-001. Violation N eSMR Calexico City WWTP 427929 R7-2019-0004 Y 1118724 06/30/2023 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) 30-Day Average limit is 30 mg/L and reported value was 39.9 mg/L at EFF-001. Violation N eSMR Calexico City WWTP 427929 R7-2019-0004 Y 1118721 06/21/2023 OEV E.coli Instantaneous Maximum limit is 400 MPN/100 mL and reported value was 1600 MPN/100 mL at EFF-001. Violation N eSMR Calexico City WWTP 427929 R7-2019-0004 Y 1119712 07/31/2023 Deficient Monitoring Effluent monthly sampling was not collected for testing results 10 parameters and R1 & R2 monthly sampling was not collected for testing results 24 parameters. Some of the parameters do not have set monthly limits. Violation N eSMR Calexico City WWTP 427929 R7-2019-0004 N 1124545 01/04/2024 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Weekly Average (Mean) limit is 45 mg/L and reported value was 57.6 mg/L at EFF-001. Violation N eSMR Calexico City WWTP 427929 R7-2019-0004 N 1124653 02/09/2024 CAT1 Total Suspended Solids (TSS) Instantaneous Maximum limit is 89 % and reported value was 100 % at EFF-001. Violation N eSMR CA Dept of Corrections Centinela WWTP 425945 R7-2019-0003 N 1118701 06/27/2023 Deficient Monitoring no BOD results for the week of June 27, 2023 Due to Lab error and did not notify use until July 14, 2023. Violation N eSMR CA Dept of Corrections Centinela WWTP 425945 R7-2019-0003 N 1123524 12/12/2023 CAT1 Total Suspended Solids (TSS) Instantaneous Maximum limit is 89 mg/L and reported value was 92 mg/L at EFF-001. Violation N eSMR CA Dept of Corrections Centinela WWTP 425945 R7-2019-0003 N 1121406 09/30/2023 OEV Enterococci 30-Day Geometric Mean limit is 033 % and reported value was 041.5 % at EFF-001. Violation N eSMR CA Dept of Corrections Centinela WWTP 425945 R7-2019-0003 N 1121405 09/14/2023 OEV Enterococci Instantaneous Maximum limit is 0100 mg/L and reported value was 0130 mg/L at EFF-001. Violation N eSMR CA Dept of Corrections Centinela WWTP 425945 R7-2019-0003 N 1118700 06/27/2023 Deficient Monitoring Laboratory error fail to report results for the day of June 27, 2023.and did not notify use until July 14, 2023. Violation N eSMR CA Dept of Corrections Centinela WWTP 425945 R7-2019-0003 N 1119707 08/05/2023 OEV Enterococci Daily Maximum limit is 100 MPN/100 mL and reported value was 920 MPN/100 mL at EFF-001. Violation N eSMR Date Gardens MHP WWTP 425485 R7-2018-0009 N 1124245 02/02/2024 Late Report Quarterly SMR ( MONNPDES ) report for Q4 2023 (2765833) was due on 01-FEB-24 Violation null Report Country Life MHPRV Asset Partners LP WWTP 421718 R7-2018-0010 N 1124246 02/02/2024 Late Report Annual SMR ( MONNPDES ) report for 2023 (2765834) was due on 01-FEB-24 Violation null Report Country Life MHPRV Asset Partners LP WWTP 421718 R7-2018-0010 N 1119026 06/05/2023 CAT2 Cyanide, Free Available Monthly Average (Mean) limit is 0.009 lb/day and reported value was 0.0408 lb/day at EFF-001. Violation N eSMR Seeley CWD WWTP 417936 R7-2017-0016 Y 1119028 06/30/2023 CAT1 Total Suspended Solids (TSS) Monthly Average limit is 45 mg/L and reported value was 49.5 mg/L at EFF-001. Violation N eSMR Seeley CWD WWTP 417936 R7-2017-0016 Y 1119025 06/05/2023 CAT2 Cyanide, Free Available Maximum Daily (MDEL) limit is 8.5 ug/L and reported value was 46 ug/L at EFF-001. Violation N eSMR Seeley CWD WWTP 417936 R7-2017-0016 Y 1125038 03/02/2024 Late Report Annual SMR ( MONNPDES ) report for 2023 (2674299) was due on 01-MAR-24 Violation null Report Seeley CWD WWTP 417936 R7-2017-0016 N 1119024 06/05/2023 CAT2 Cyanide, Free Available Monthly Average (Mean) limit is 4.3 ug/L and reported value was 46 ug/L at EFF-001. Violation N eSMR Seeley CWD WWTP 417936 R7-2017-0016 Y 1121846 11/02/2023 Late Report Quarterly SMR ( MONNPDES ) report for Q3 2023 (2705693) was due on 01-NOV-23 Violation null Report Seeley CWD WWTP 417936 R7-2017-0016 N 1119027 06/05/2023 CAT2 Cyanide, Free Available Daily Maximum limit is 0.018 lb/day and reported value was 0.0408 lb/day at EFF-001. Violation N eSMR Seeley CWD WWTP 417936 R7-2017-0016 Y 1123023 11/30/2023 CAT1 Total Suspended Solids (TSS) Monthly Average limit is 30 mg/L and reported value was 32 mg/L at M-001. Violation N eSMR Calipatria City WWTP 402049 R7-2020-0010 N Enforcement Actions Enforcement ID Enforcement Type Enf. Order No. Title Program Effective Date Status Regulatory Measures linked to Related Parties Reg. Measure ID Organization Regulatory Measure Type Program Effective Date Status