OHA Drinking Water Services
OR41
PWS ID: 00041 ---- AMITY, CITY OF

Most Recent Water System Survey
Survey date: Jul 12, 2023
Notification date: Aug 11, 2023 (30 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.
Significant deficiencies and unmet rule requirements:
Category Significant deficiency or unmet rule requirement Due date Resolved date
Cross Connection Annual summary report not issued (CWS)Sep 29, 2023 Jul 13, 2023
Finished Water Storage Roof and access hatch not watertight or adequately securedSep 29, 2023 Dec 28, 2023 - Late
Finished Water Storage No flap valve, screen, or equivalent on overflow or drainSep 29, 2023 Dec 28, 2023 - Late
Management & Operations Annual CCR not distributed (CWS)Sep 29, 2023 Sep 13, 2023
Operator Certification No protocol for under-certified operatorSep 29, 2023 Jul 12, 2023
Bold text indicates a significant deficiency. All others are unmet rule requirements.


 Hide Site Visit History
Water System Site Visit History
Reason Visit date Frequency Next due Notification date
(Days after survey)		 Responsible
agency		 Comments and
significant deficiencies or unmet rule requirements
Sanitary Survey, Finished (SNSV) 07/12/2023 3 YR  * 08/11/2023 (30) REGION 1 Show details
Water Treatment Plant Site Visit (TRTP) 07/12/2023 3 YR 07/12/2026 08/11/2023 (30) REGION 1 No details
Sanitary Survey, Finished (SNSV) 11/10/2020 3 YR  * 01/05/2021 (56) REGION 1 Show details
Water Treatment Plant Site Visit (TRTP) 11/10/2020 3 YR 11/10/2023 01/05/2021 (56) REGION 1 No details
Sanitary Survey, Finished (SNSV) 07/11/2017 3 YR  * 12/15/2017 (157) REGION 1 Show details
Water Treatment Plant Site Visit (TRTP) 07/11/2017 6 MN 01/11/2018 12/15/2017 (157) REGION 1 No details
Sanitary Survey, Finished (SNSV) 05/01/2014 3 YR  * 05/07/2014 (6) DWP Show details
Water Treatment Plant Site Visit (TRTP) 05/01/2014 1 YR 05/01/2015 05/07/2014 (6) DWP Hide details
  Comments:
TRTP Results

When average annual raw water turbidity is greater than or equal 10 NTU, is settled water turbidity greater than or equal 10 NTU - YES 2 pts
When average annual raw water turbidity is less than 10 NTU, is settled water turbidity greater than or equal 2 NTU - YES 2 pts
Are feed pumps calibrated at least annually? NO 3 pts
Does the plant have filter to wste piping? NO 3 pts
Are optimization goals immediately after backwash met? If no, goal not met: For plants with filter-to-waste capability - Return to service greater than 0.10 NTU 4 pts
Is corrosion control practice? NO 5 pts

Total of 19 Points. The frequency of TRTP will be annually.

Sanitary Survey, Finished (SNSV) 07/07/2011 3 YR  * 08/10/2011 (34) DWP Show details
Water Treatment Plant Site Visit (TRTP) 07/07/2011 3 YR 07/07/2014 08/10/2011 (34) DWP No details
Sanitary Survey, Finished (SNSV) 02/28/2008 3 YR  * 07/30/2008 (153) DWP Show details
Water Treatment Plant Site Visit (TRTP) 02/28/2008 3 YR 02/28/2011 07/30/2008 (153) DWP Show details
Water Treatment Plant Site Visit (TRTP) 04/21/2005 3 YR 04/21/2008 04/21/2005 (0) REGION 3 No details
Sanitary Survey, Finished (SNSV) 02/14/2004 3 YR  * DWP Show details