| Most Recent Water System Survey | |||||||||||||||||||||||||||||
| Survey date: | Nov 20, 2025 | ||||||||||||||||||||||||||||
| Notification date: | Jan 23, 2026 (64 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: |
Bold text indicates a significant deficiency. All others are unmet rule requirements. * A corrective action plan has been submitted for this significant deficiency or unmet rule requirement. |
||||||||||||||||||||||||||||
| 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) | 11/20/2025 | 3 YR | * | 01/23/2026 (64) | REGION 1 | Show details | ||||||||||||||||||||
| Sanitary Survey, Finished (SNSV) | 12/08/2022 | 3 YR | * | 01/20/2023 (43) | REGION 1 | Show details | ||||||||||||||||||||
| Water Treatment Plant Site Visit (TRTP) | 12/08/2022 | 1 YR | 12/08/2023 | 01/20/2023 (43) | REGION 1 | No details | ||||||||||||||||||||
| Sanitary Survey, Finished (SNSV) | 09/17/2019 | 3 YR | * | 11/22/2019 (66) | REGION 1 | Show details | ||||||||||||||||||||
| Water Treatment Plant Site Visit (TRTP) | 09/17/2019 | 3 YR | 09/17/2022 | 11/22/2019 (66) | REGION 1 | No details | ||||||||||||||||||||
| Sanitary Survey, Finished (SNSV) | 06/30/2016 | 3 YR | * | 07/21/2016 (21) | REGION 1 | Show details | ||||||||||||||||||||
| Water Treatment Plant Site Visit (TRTP) | 06/30/2016 | 1 YR | 06/30/2017 | 07/21/2016 (21) | REGION 1 | No details | ||||||||||||||||||||
| Sanitary Survey, Finished (SNSV) | 09/24/2013 | 3 YR | * | 10/15/2013 (21) | REGION 1 | Show details | ||||||||||||||||||||
| Water Treatment Plant Site Visit (TRTP) | 09/24/2013 | 1 YR | 09/24/2014 | 10/15/2013 (21) | REGION 1 | Show details | ||||||||||||||||||||
| Water Treatment Plant Site Visit (TRTP) | 12/14/2011 | 3 YR | 12/14/2014 | 12/28/2011 (14) | REGION 1 | Show details | ||||||||||||||||||||
| Sanitary Survey, Finished (SNSV) | 12/01/2010 | 3 YR | * | 12/28/2010 (27) | REGION 1 | Hide details | ||||||||||||||||||||
| Comments: 1. The contact time used for disinfection verification is to be based on the results of a tracer study. 2. Until the tracer study is conducted, the peak hourly demand flow exiting the clearwell, rather than the flow measured before the filter plant, needs to be used to determine contact time for disinfection. 3. Develop or provide for DWP review a coliform sampling plan that includes a sampling narrative and location map, and site addresses for routine and corresponding four repeat samples for each routine, in the event of a routine coliform positive. 4. Disinfection By-Product sampling is past due. Please ensure that Disinfection By-Products-DBP (total trihalomethanes and haleoacitic acids) sampling occurs every year between June 1st and September 30th.
Significant deficiency and unmet rule requirement dates were not tracked prior to 1/1/2014. | ||||||||||||||||||||||||||
| Water Treatment Plant Site Visit (TRTP) | 12/01/2010 | 1 YR | 12/01/2011 | 12/28/2010 (27) | REGION 1 | Show details | ||||||||||||||||||||
| Sanitary Survey, Finished (SNSV) | 04/25/2007 | 3 YR | * | 05/15/2007 (20) | REGION 1 | No details | ||||||||||||||||||||
| Sanitary Survey, Finished (SNSV) | 10/15/2002 | 3 YR | * | DWP | Show details | |||||||||||||||||||||