OHA Drinking Water Services
OR41
PWS ID: 05286 ---- COOS BAY SPEEDWAY

Most Recent Water System Survey
Survey Date: Oct 06, 2021
Notification Date: Oct 27, 2021 (21 days)
Regulating Agency: COOS COUNTY
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
Disinfection DPD or EPA approved method not usedMar 02, 2022 Overdue
Disinfection Chlorine not measured & recorded as requiredMar 02, 2022 Overdue


 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) 10/06/2021 5 YR  * 10/27/2021 (21) COOS COUNTY Show details
Sanitary Survey, Finished (SNSV) 02/24/2016 5 YR  * 03/09/2016 (14) COOS COUNTY Show details
Sanitary Survey, Finished (SNSV) 11/22/2011 5 YR  * 11/23/2011 (1) COOS COUNTY Hide details
  Comments:
The deficiencies noted are as follows:

Source Deficiencies
1. Sanitary seal and casing not watertight

Treatment and Disinfection Deficiencies
2. DPD or EPA approved method not used
3. Chlorine residuals are not measured and recorded as required

Monitoring Deficiencies
4. MCL for free chlorine exceeded/chlorine residual exceeded 4 mg/L

Management & Operations Deficiencies
5. No Operation and Maintenance Manual

Category Deficiency Due Date Resolved Date
Management & Operations No operations and maintenance manualNot tracked
Monitoring & Reporting MCL violationsNot tracked
Well Construction Sanitary seal and casing not watertightNot tracked
Disinfection DPD or EPA approved method not usedNot tracked
Disinfection Free chlorine residual not maintainedNot tracked
Deficiency dates were not tracked prior to 1/1/2014.
Sanitary Survey, Finished (SNSV) 05/31/2006 5 YR  * 06/24/2006 (24) COOS COUNTY No details
Sanitary Survey, Finished (SNSV) 06/05/1999 5 YR  * DOUGLAS COUNTY Show details
 



More information for this water system: SDWIS ID 2397
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