OHA Drinking Water Services
OR41
PWS ID: 92061 ---- SAWYERS LANDING RV PARK

Most Recent Water System Survey
Survey Date: Mar 07, 2022
Notification Date: Mar 31, 2022 (24 days)
Regulating Agency: DWS
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
Cross Connection Testing records not current (CWS, NTNC, TNC)May 19, 2022 May 01, 2022


 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) 03/07/2022 5 YR  * 03/31/2022 (24) DWP Show details
Water Treatment Plant Site Visit (TRTP) 03/07/2022 5 YR 03/07/2027 03/31/2022 (24) DWP No details
Sanitary Survey, Finished (SNSV) 08/08/2017 5 YR  * 09/22/2017 (45) REGION 1 Show details
Water Treatment Plant Site Visit (TRTP) 08/08/2017 5 YR 08/08/2022 09/22/2017 (45) REGION 1 No details
Sanitary Survey, Finished (SNSV) 12/30/2011 5 YR  * 01/31/2012 (32) REGION 2 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. Incorrect location for turbidity monitoring
3. No means to adequately determine flow rate on contact chamber effluent line
4. No means to adequately determine disinfection contact time under peak flow and minimum
storage conditions/Tracer study or alternative not conducted

Management & Operations Deficiencies
5. No Operation and Maintenance Manual
6. Major modifications made without prior plan review approval

Management & Operations Deficiencies
7. Backflow or cross-connection devices not tested annually

Category Deficiency Due Date Resolved Date
Management & Operations No operations and maintenance manualNot tracked
Management & Operations Major modifications not approved (plan review)Not tracked
Other OtherNot tracked
Disinfection No means to adequately determine flow rate on contact chamber effluent lineNot tracked
Disinfection No means to adequately determine disinfection contact time under peak flow and minimum storage conditionsNot tracked
Surface Water Treatment Turbidimeters not calibrated per manufacturer or at least quarterlyNot tracked
Surface Water Treatment Incorrect location for compliance turbidity monitoringNot tracked
Deficiency dates were not tracked prior to 1/1/2014.
Water Treatment Plant Site Visit (TRTP) 12/30/2011 6 MN 06/30/2012 01/31/2012 (32) REGION 2 No details
Sanitary Survey, Finished (SNSV) 11/20/2006 5 YR  * 11/26/2006 (6) LINCOLN COUNTY No details
Sanitary Survey, Finished (SNSV) 08/14/2003 5 YR  * LINCOLN COUNTY Show details
 



More information for this water system: SDWIS ID 3157
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