General Information Party ID Party Name Party Classification Mailing Address Work Phone Email/Website 347040 Sierra Moon LLC Privately-Owned Business Po Box 6629 Santa Rosa, CA 95406 null null Related Places Place ID Place Name County Region Place Type Relationship to Party Relationship Start Date Relationship End Date 256945 Sierra Moon HA WWTF Butte 5R Dredge/Fill Site None null null Related Parties Party ID Party Name Party Type Role/Relationship Relationship Start Date Relationship End Date Classification 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 133317 WDR 5R 5A04NC00011 WDR R5-2005-0050 for Sierra Moon, LLC & Sierra Moon HOA Active WDRMUNIOTH R5-2005-0050 03/17/2005 null Discharger 09/22/2006 null 318000 WDR 5R 5A04NC00011 ROWD 09/20/2006 for Sierra Moon, LLC & Sierra Moon HOA Historical WDRMUNIOTH null 09/20/2006 12/28/2006 Discharger 09/22/2006 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. 1075376 06/03/2020 Groundwater May 2020 result from monitoring well MW-3, 30.9 mg/L as N. Violation N Report Sierra Moon HA WWTF 133317 R5-2005-0050 N 1072475 03/09/2020 CAT1 Nitrate, Total (as N) Other limit is 10 mg/L and reported value was 30.9 mg/L. Violation N Report Sierra Moon HA WWTF 133317 R5-2005-0050 N 1083138 10/05/2020 OEV Total Coliform Maximum Daily (MDEL) limit is 23 MPN/100 mL and reported value was 1600 MPN/100 mL. Violation N Report Sierra Moon HA WWTF 133317 R5-2005-0050 N 1079500 08/03/2020 OEV Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 1600.0 MPN/100 mL. Violation N Report Sierra Moon HA WWTF 133317 R5-2005-0050 N 1074916 05/18/2020 Groundwater Nitrate as N, 30.9 mg/L in well MW-3 Violation N Report Sierra Moon HA WWTF 133317 R5-2005-0050 N 1072488 03/02/2020 CAT1 Nitrate, Total (as N) Other limit is 10 mg/L and reported value was 30.9 mg/L. Violation N Report Sierra Moon HA WWTF 133317 R5-2005-0050 N 1076867 06/01/2020 OEV Total Coliform 1-Hour Average (Mean) limit is 2.2 MPN/100 mL and reported value was 1600 MPN/100 mL. Violation N Report Sierra Moon HA WWTF 133317 R5-2005-0050 N 1083151 11/03/2020 CAT1 Nitrate, Total (as N) Seasonal Average limit is 10 mg/L and reported value was 29.4 mg/L. Violation N Report Sierra Moon HA WWTF 133317 R5-2005-0050 N 1080340 09/01/2020 OEV Total Coliform Daily Maximum limit is 2.3 MPN/100 mL and reported value was 1600 MPN/100 mL. Violation N Report Sierra Moon HA WWTF 133317 R5-2005-0050 N 1078084 07/07/2020 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) 1-Hour Average (Mean) limit is 45 mg/L and reported value was 1600 mg/L. Violation N Report Sierra Moon HA WWTF 133317 R5-2005-0050 N Enforcement Actions Enforcement ID Enforcement Type Enf. Order No. Title Program Effective Date Status 442955 Notice of Violation null NOV 03/24/2021 for Sierra Moon LLC WDRMUNIOTH 03/24/2021 Active Regulatory Measures linked to Related Parties Reg. Measure ID Organization Regulatory Measure Type Program Effective Date Status