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0 ' Table 1 (cont.)Approved Monitoring Well Network Adopted as Part of Order R5-2006-0094. Well Number Date Drilled Use' Eastern Lathrop Area ' RMW-1 3/31/04 WL RMW-2 3/30/04 WL RMW-3 3/30/04 WL ' RMW-4 9/27/05 WL, A RMW-5 9/27/05 WL, A River Islands MWR-1 1999 WL MWR-2 1999 WL MWR-3 1999 WL, A MWR-4 1999 WL ' MWR-5 1999 WL MWR-6 1999 WL MWR-7 1999 WL ' MWR-8 1999 WL MWR-9 1999 WL MWR-10 1999 WL MWR-11 1999 WL MWR-12 1999 WL MWR-23 8/15/05 WL, A ' MWR-24 8/15/05 WL, A MWR-25 8/15/05 WL, A MWR-26 8/15/05 WL, A MWR-27 8/16/05 WL, A ' MWR-28 8/16/05 WL, A MWR-29 8/16/05 WL, A MWR-30 8/17/05 WL, A MWR-31 8/17/05 WL, A MWR-32 8/17/05 WL, A a) Uses: "WU denotes water level required; "A"denotes sampling for chemical analysis required. b) Part of the Crossroads Wastewater Treatment Facility monitoring program,which is regulated by a ' different Order(R5-2001-0251). The approved water level monitoring network described in the WDRs includes ' former River Islands monitoring wells that are assumed destroyed (MWR-14, -16, -17, -19, -21 and -22). The previously submitted and approved report "City of Lathrop, Monitoring Well Installation Report, Phase 2" (January 17, 2006) ' described how historical document reviews and field reconnaissance efforts, which included significant soil excavation work, failed to locate these former wells; a copy of the letter report describing the search effort and results is ' provided in Appendix B. Accordingly, these former wells are omitted from the approved monitoring well network reported above in Table 1. ' The WDRs also included three River Islands monitoring wells that were identified as damaged in January 2006 (MWR-15, -18 and -20). Since January 2006, MWR-15 and MWR-20 have been repaired and MWR-18 has been destroyed. - 4 -