OHA Drinking Water Services
OR41
PWS ID: 00707 ---- LAWSON ACRES WATER ASSOCIATION

Most Recent Water System Survey
Survey Date: Jul 29, 2021
Notification Date: Sep 09, 2021 (42 days)
Regulating Agency: DWS (REGION 2)
Survey Frequency: 3 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 No ordinance or enabling authority (CWS)Oct 28, 2021 Oct 14, 2021
Finished Water Storage No flap valve, screen, or equivalent on overflowOct 28, 2021 Oct 06, 2021


 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) 07/29/2021 3 YR  * 09/09/2021 (42) REGION 2 Show details
Sanitary Survey, Finished (SNSV) 12/12/2017 3 YR  * 03/08/2018 (86) REGION 2 Show details
Water Treatment Plant Site Visit (TRTP) 12/12/2017 6 MN 06/12/2018 03/08/2018 (86) REGION 2 No details
Sanitary Survey, Finished (SNSV) 12/17/2014 3 YR  * 02/13/2015 (58) REGION 2 Show details
Water Treatment Plant Site Visit (TRTP) 12/17/2014 6 MN 06/17/2015 02/13/2015 (58) REGION 2 No details
Sanitary Survey, Finished (SNSV) 04/19/2011 3 YR  * REGION 2 Hide details
  Comments:
The deficiencies noted are as follows:

Treatment Deficiencies
1. Chlorine residuals are not recorded as required.
2. Tracer study or alternative not conducted.
3. No automatic shut-off for high turbidity.
4. Turbidity profiles not conducted quarterly.

Distribution Deficiencies
1. No ordinance or enabling authority.

Monitoring Deficiencies
1. Sampling not current.
2. No coliform sampling plan.

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

Category Deficiency Due Date Resolved Date
Cross Connection No ordinance or enabling authority (CWS)Not tracked
Management & Operations No operations and maintenance manualNot tracked
Management & Operations Emergency response plan not completedNot tracked
Monitoring & Reporting Monitoring not currentNot tracked
Monitoring & Reporting No coliform sampling planNot tracked
Disinfection Chlorine not measured & recorded as requiredNot tracked
Disinfection No means to adequately determine disinfection contact time under peak flow and minimum storage conditionsNot tracked
Surface Water Treatment For conventional or direct filtration: No alarm or plant shut off for high turbidityNot tracked
Surface Water Treatment For conventional or direct filtration: Turbidity profile not conducted on individual filters at least quarterlyNot tracked
Deficiency dates were not tracked prior to 1/1/2014.
Water Treatment Plant Site Visit (TRTP) 04/19/2011 3 YR 04/19/2014 REGION 2 No details
Sanitary Survey, Finished (SNSV) 10/21/2008 3 YR  * REGION 2 No details
Water Treatment Plant Site Visit (TRTP) 10/21/2008 1 YR 10/21/2009 DWP No details
Sanitary Survey, Finished (SNSV) 04/19/2005 3 YR  * DWP Show details
Water Treatment Plant Site Visit (TRTP) 04/19/2005 1 YR 04/19/2006 04/19/2005 (0) REGION 2 No details
 



More information for this water system: SDWIS ID 4113
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