OHA Drinking Water Services
OR41
PWS ID: 06169 ---- OPAL CREEK ANCIENT FOREST CTR ---- INACTIVE

Most Recent Water System Survey
Survey Date: May 17, 2018
Notification Date: Jun 28, 2018 (42 days)
Regulating Agency: DWS (REGION 2)
Survey Frequency: 5 YR  -  Visit the Water System Surveys page to see the list of surveys due each year.
Deficiencies:
Category Deficiency Due Date Resolved Date
Management & Operations No operations and maintenance manualAug 16, 2018 Sep 11, 2018 - Late
Management & Operations Emergency response plan not completedAug 16, 2018 Sep 11, 2018 - Late
Management & Operations Major modifications not approved (plan review)Aug 16, 2018 Feb 07, 2019 - Late


 Hide Site Visit History
Water System Site Visit History
Reason Visit Date Frequency Next Due Notification Date
(Days after survey)		 Responsible
Agency		 Comments and
Deficiencies
Sanitary Survey, Finished (SNSV) 05/17/2018 5 YR  * 06/28/2018 (42) REGION 2 Show details
Water Treatment Plant Site Visit (TRTP) 05/17/2018 5 YR 05/17/2023 06/28/2018 (42) REGION 2 No details
Water Treatment Plant Site Visit (TRTP) 03/27/2014 6 MN 09/27/2014 04/01/2014 (5) REGION 1 No details
Sanitary Survey, Finished (SNSV) 10/29/2013 5 YR  * 11/15/2013 (17) REGION 1 Hide details
  Comments:
The deficiencies noted are as follows:

Treatment and Disinfection Deficiencies
1. Turbidimeters not calibrated per manufacturer’s recommendation or at least quarterly
2. DPD or EPA approved method not used
3. No means to adequately determine flow rate on contact chamber effluent line
4. Tracer study or alternative not conducted
5. Non NSF chemical used for water treatment
6. pH, Temperature, and chlorine residual not measured daily at first user
Finished Water Storage Deficiencies
1. Hatch not locked or adequately secured
Monitoring Deficiencies
1. Sampling not current
Management & Operations Deficiencies
1. No Operation and Maintenance Manual
2. No Emergency Response Plan

Category Deficiency Due Date Resolved Date
Finished Water Storage Hatch not locked or adequately securedNot tracked
Management & Operations No operations and maintenance manualNot tracked
Management & Operations Emergency response plan not completedNot tracked
Monitoring & Reporting Monitoring not currentNot tracked
Disinfection DPD or EPA approved method not usedNot tracked
Disinfection No means to adequately determine flow rate on contact chamber effluent lineNot tracked
Disinfection pH, temperature, and chlorine residual not measured daily at first userNot tracked
Disinfection No means to adequately determine disinfection contact time under peak flow and minimum storage conditionsNot tracked
Other Treatment Non-NSF approved chemicalsNot tracked
Surface Water Treatment Turbidimeters not calibrated per manufacturer or at least quarterlyNot tracked
Deficiency dates were not tracked prior to 1/1/2014.
Water Treatment Plant Site Visit (TRTP) 10/29/2013 6 MN 04/29/2014 REGION 1 No details
 



More information for this water system: SDWIS ID 5052
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