OHA Drinking Water Services
OHA Drinking Water Services
Contact Report Details
PWS ID: OR41 05581
PWS Name: WEISS ESTATES WATER SYSTEM
 
Who Was Contacted and Phone: Jerry Bolden (541) 347-3549
Contact Date: 04/03/2009
Contacted By: MACPHERSON, JAMES (REGION 2)
Contact Method/Location: Field
 
Assistance Type: OTHER REGULATORY - WATER TREATMENT PLANT EVALUATION*
Reasons: Operations
SWTR
 
Details: SUMMARY: Water Treatment Plant Inspection DETAILS: Finished water treatment plant inspection started on previous visit. Noted that turbidity meter inlet needs to be plumbed immediately after filter housings where flow combines to one pipe. Recommended plumbing change to include moving hypochlorite addition from dead end into main pipe. If that does not increase chlorine residual in distribution system, suggested increasing dosage of hypochlorite. Obtain filters with lower nominal pore size. Use HBH circuit rider to conduct tracer study. Get analysis of ozone concentration in effluent from last storage tank. ACTION NEEDED: Replumb turbidity tap, pre-hypochlorite tap, test for change. Have tracer study conducted. Measure ozone concentration.

More information for this water system: SDWIS ID 3923
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