OHA Drinking Water Services
OHA Drinking Water Services
Contact Report Details

PWS ID: OR41 00237
PWS Name: HILLTOP IMPROVEMENT DISTRICT
 
Who Was Contacted and Phone: Brenda Casarez (541) 689-3177
Contact Date: 03/11/2008
Contacted By: PARMENTER, AMY (REGION 2)
Contact Method/Location: Letter
 
Assistance Type: WATER QUALITY ALERT RESPONSE
Reasons: Coliform
Operations
 
Details: SUMMARY: Total coliform positive invalidation DETAILS: Positive total coliform repeat site same as positive routine site and upstream/downstream samples negative. I requested invalidation, which DMCE approved, and system took another sample to replace the invalidated one. They will replace the invalidated site on their coliform sampling plan. See documentation in file. ACTION NEEDED: No action needed.