OHA Drinking Water Services
OR41
PWS ID: 00091 ---- AVION WC - GREATER AVION

Most Recent Water System Survey
Survey Date: Sep 07, 2022
Notification Date: Dec 02, 2022 (86 days)
Regulating Agency: DWS (REGION 1)
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
Well Construction Does not meet setbacks from hazardsApr 07, 2023 Apr 10, 2023 - 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) 09/07/2022 3 YR  * 12/02/2022 (86) REGION 1 Show details
Sanitary Survey, Finished (SNSV) 07/10/2019 3 YR  * 08/26/2019 (47) REGION 1 Show details
Sanitary Survey, Finished (SNSV) 04/13/2016 3 YR  * 05/09/2016 (26) REGION 1 Show details
Sanitary Survey, Finished (SNSV) 04/17/2013 3 YR  * 07/03/2013 (77) DWP Show details
Sanitary Survey, Finished (SNSV) 04/01/2010 3 YR  * 05/11/2010 (40) DWP Hide details
  Comments:
Significant Deficiencies/Rules Violations are as follows:
  • Replace seal between casing and cap on Conestoga Well - corrected 7/1/2010.
  • Install proper screens on vented wells - corrected 7/1/2010.
  • Install screens on air vents for China Hat Reservoir #2 - corrected 7/1/2010.
  • Locate overflow piping for Lower and Middle Sundance reservoirs
  • Collect Radium 226/228 sample for EP-B, and collect two additional quarters of radiological data for EP-J - corrected 9/10/2011.
  • Develop written Operations & Maintenance Manual
  • Develop written instructions for non-DRC operators

Notified water system of remaining deficiencies to correct on 1/16/2013

Category Deficiency Due Date Resolved Date
Finished Water Storage No flap valve, screen, or equivalent on overflowNot tracked
Finished Water Storage No screened ventNot tracked
Management & Operations No operations and maintenance manualNot tracked
Well Construction Sanitary seal and casing not watertightNot tracked
Well Construction No screen on existing well ventNot tracked
Deficiency dates were not tracked prior to 1/1/2014.
Sanitary Survey, Finished (SNSV) 08/16/2006 5 YR  * 09/19/2006 (34) REGION 3 No details
Sanitary Survey, Finished (SNSV) 01/18/2001 5 YR  * DWP Show details
 



More information for this water system: SDWIS ID 3693
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