OHA Drinking Water Services
OR41
PWS ID: 01508 ---- HIDDEN MEADOWS SUBDIVISION

Most Recent Water System Survey
Survey Date: Sep 05, 2019
Notification Date: Sep 16, 2019 (11 days)
Regulating Agency: LANE COUNTY
Survey Frequency: 5 YR  -  Visit the Water System Surveys page to see the list of surveys due each year.
Deficiencies: Outstanding Performer!
No deficiencies were identified.


 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) 09/05/2019 5 YR  * 09/16/2019 (11) LANE COUNTY Show details
Sanitary Survey, Finished (SNSV) 08/25/2016 3 YR  * 10/06/2016 (42) LANE COUNTY Show details
Sanitary Survey, Finished (SNSV) 10/17/2013 3 YR  * 11/01/2013 (15) LANE COUNTY Show details
Sanitary Survey, Finished (SNSV) 08/26/2010 3 YR  * 10/19/2010 (54) LANE COUNTY Hide details
  Comments:

The deficiencies noted are as follows:

Treatment Deficiencies
1. Chlorine residuals are not recorded as required.

Distribution Deficiencies--Cross Connection
1. No ordinance or enabling authority.
2. Annual summary report not submitted.

Monitoring Deficiencies
1. No coliform sampling plan.

Management & Operations Deficiencies
1. No Operation and Maintenance Manual.
2. No Emergency Response Plan.

The comments & recommendations noted are as follows:

1. Recommend requesting a tracer study. Tracer studies are a free service performed by HBH Engineering to determine
adequate chlorine contact time. This tracer study essentially does a test on the system by increasing the amount of
chlorine introduced into the system and recording the time the increased chlorine takes to get to the first user.

2. The concrete slab at Well #1 is cracked. Recommend sealing crack to prevent possible contaminants from entering the well source.

Category Deficiency Due Date Resolved Date
Cross Connection No ordinance or enabling authority (CWS)Not tracked
Cross Connection Annual summary report not issued (CWS)Not tracked
Management & Operations No operations and maintenance manualNot tracked
Management & Operations Emergency response plan not completedNot tracked
Monitoring & Reporting No coliform sampling planNot tracked
Disinfection Chlorine not measured & recorded as requiredNot tracked
Deficiency dates were not tracked prior to 1/1/2014.
Sanitary Survey, Finished (SNSV) 05/04/2007 5 YR  * 05/18/2007 (14) REGION 2 Show details
 




More information for this water system: SDWIS ID 4969
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