OHA Drinking Water Services
OHA Drinking Water Services
Contact Report Details

PWS ID: OR41 00357
PWS Name: GRESHAM, CITY OF
 
Who Was Contacted and Phone: Rick Hill (503) 793-3629
Contact Date: 09/09/2011
Contacted By: NUSRALA, JAMES (REGION 1)
Contact Method/Location: Office
 
Assistance Type: WATER QUALITY ALERT RESPONSE
Reasons: Coliform
GWR
 
Details: SUMMARY: Response to 9/6 routine TC+ DETAILS: Rick called DWPs Dave Leland on 9/8 to report that the three repeat samples required after the 9/6/11 routine total coliform positive were all coliform absent. Dwayne Barnes of the City had contacted Rockwood PUD and Portland Water Bureau as required after the positive, as they purchase groundwater from both. Spoke with Andy Crocker at Rockwood (503) 665-4179 who reported that only Cascade wells #3 and #5 were active when routine positive taken. Andy reported on 9/9 that both source samples coliform absent at each well. PWB not using groundwater at this time, so no triggered source sample under GWR required. ACTION NEEDED: Gresham to continue coliform monitoring as per sampling plan.
 
Associated Alerts: COLI9588 - 09/07/2011 - COLIFORM (TCR)



More information for this water system: SDWIS ID 4040
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