OHA Drinking Water Services
OHA Drinking Water Services
Contact Report Details

PWS ID: OR41 00673
PWS Name: PRAIRIE CITY
 
Who Was Contacted and Phone: Georgia Patterson, DRC (541) 620-3100
Contact Date: 12/11/2009
Contacted By: BURNETT, GARY (DWP)
Contact Method/Location: Office
 
Assistance Type: OTHER REGULATORY - REGULATORY ASSISTANCE
Reasons: Lead or Copper
Lead/Copper
 
Details: SUMMARY: Water quality parameters reviewed, pH 7.51 & DIC 44. DETAILS: Samples for water quality parameters were taken from the entry point and a distribution system location on 11/10/2009. Alkalinity was 165 mg/l & 168 mg/l, specific conductance was 340 umhos/cm at both sites. Field pH is 7.51. This results in a DIC of 44. Also, a lead & copper sample was taken at 550 W. 12th Street. The result for copper on 9/09/09 was 2.46 mg/l, and on 11/10/09 the result was 0.555 mg/l after a few seconds flushing. This was done to show the homeowners that the copper result is well below the action level once the tap is used. ACTION NEEDED: Water quality parameters will be taken again during summer months when sources are combined groundwater and surface water. Homeowners with copper results above action level notified to flush water taps before use.


More information for this water system: SDWIS ID 3779
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