OHA Drinking Water Services
Contact Report Details |
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| PWS ID: | OR41 01062 | ||
| PWS Name: | RAINBOW ROCK VILLAGE MHP | ||
| Who Was Contacted: | Brenda Vasquez | ||
| Contact Phone: | (Email address hidden) | ||
| Contact Date: | 01/15/2025 | ||
| Contacted By: | DOWNS, KENT (DWP) | ||
| Contact Method/Location: | |||
| Assistance Type: | MONITORING | ||
| Reasons: | Disinfection Byproducts |
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| Details: | 01.15.2025-Brenda inquired if the system is still required to conduct TOC monitoring for DBP reduction. The compliance office advised that TOC monitoring is still required for your system. However, since the average TOC results for the past four quarters have been below 4.0 mg/L, the sampling frequency can be reduced to once per quarter. For your reference, please see section 0036(4)(d)(D) on page 100 of OAR 333-061. Next steps: a request was made to reduce TOC monitoring from monthly to quarterly. |
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