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OHA Drinking Water Services Contact Report Details
PWS ID:	OR41 00610
PWS Name:	TIERRA DEL MAR WATER CO

Who Was Contacted and Phone:	sdwis
Contact Date:	05/19/2016
Contacted By:	BAIRD, GREGG (REGION 1)
Contact Method/Location:	Office

Assistance Type:	ENFORCEMENT
Reasons:	Lead or Copper N/A

Details:	SUMMARY: Corrosion control treatment recommendation DETAILS: Corrosion control treatment evaluation completed by circuit rider, HBH Consulting Engineers, on 4/7/16 (received by DWS 5/19/16). Soda ash or caustic recommended. ACTION NEEDED: System had one good round of lead copper testing in January 2016 and will sample again July 2016. If July samples are good, installation of treatment can be postponed. If July samples exceed, corrosion control treatment must be installed by March 31, 2018 (note: plan review required prior to installation).