General Information Party ID Party Name Party Classification Mailing Address Work Phone Email/Website 529995 MHC Los Ranchos Limited Partnership Privately-Owned Business 2 North Riverside Plaza 800 Chicago, IL 60606 null null Related Places Place ID Place Name County Region Place Type Relationship to Party Relationship Start Date Relationship End Date 237459 Los Ranchos MHP San Bernardino 6B Mobile Home Park None null null Related Parties Party ID Party Name Party Type Role/Relationship Relationship Start Date Relationship End Date Classification 135904 Wes Fromlath Person Data Submitter 07/02/2020 null null 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 425531 Enrollee - WDR 6V 6B361105001 Enrollee - WDR for MHC Los Ranchos Limited Partnership Active WDRMUNIOTH 2014-0153-DWQ 02/04/2020 null Discharger 10/03/2018 null 145807 WDR 6V 6B361105001 WDR 85-038 -Los Ranchos MHP Active WDRMUNIOTH 85-038 04/12/1985 null Discharger 11/07/2011 null Violations within the past five calendar 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. 1106068 10/30/2020 OEV Dissolved Oxygen Daily Minimum limit is 1.0 mg/L and reported value was 0.67 mg/L. Violation N Report Los Ranchos MHP 145807 85-038 N 1106069 11/12/2020 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Monthly Average (Mean) limit is 30.0 mg/L and reported value was 36.0 mg/L. Violation N Report Los Ranchos MHP 145807 85-038 N 1121929 09/30/2022 Deficient Reporting MRP section I.A.3 states, ¿The freeboard (distance from the top of the lowest part of the dike to the wastewater surface in pond) measured each month in each pond. If the pond does not contain wastewater, indicate that it is empty." For the month of September during Quarter 3 of 2022, the freeboard amount for all three ponds were not reported. Violation N Report Los Ranchos MHP 145807 85-038 N 1122159 03/06/2023 OEV Flow Daily Maximum limit is 0.096 MGD and reported value was 0.160 MGD. Violation N Report Los Ranchos MHP 145807 85-038 N 1122154 11/16/2022 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) 90-Day Mean limit is 30.0 mg/L and reported value was 36.0 mg/L. Violation N Report Los Ranchos MHP 145807 85-038 N 1122160 03/26/2023 OEV Flow Daily Maximum limit is 0.096 MGD and reported value was 0.107 MGD. Violation N Report Los Ranchos MHP 145807 85-038 N 1121930 09/30/2022 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) 90-Day Mean limit is 30.0 mg/L and reported value was 32.5 mg/L. Violation N Report Los Ranchos MHP 145807 85-038 N 1067787 10/15/2019 Late Report SMR was submitted 14 days Late. Violating Board Order 06-1985-0038 MRP Section II Violation N Report Los Ranchos MHP 145807 85-038 N Enforcement Actions Enforcement ID Enforcement Type Enf. Order No. Title Program Effective Date Status 408288 Oral Communication null Oral Com 08/15/2016 for MHC Los Ranchos Limited Partnership WDRMUNIOTH 08/15/2016 Historical 394128 Staff Enforcement Letter null SEL 09/05/2013 for MHC Los Ranchos Limited Partnership WDRMUNIOTH 09/05/2013 Historical 425142 Staff Enforcement Letter null SEL 08/22/2018 for MHC Los Ranchos Limited Partnership WDRMUNIOTH 08/22/2018 Historical 405971 Oral Communication null Oral Com 04/25/2016 for MHC Los Ranchos Limited Partnership WDRMUNIOTH 04/25/2016 Historical Regulatory Measures linked to Related Parties Reg. Measure ID Organization Regulatory Measure Type Program Effective Date Status