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OHA Drinking Water Services
Contact Report Details |
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| PWS ID: | OR41 00041 | ||
| PWS Name: | AMITY, CITY OF | ||
| Who Was Contacted and Phone: | Matt Johnson (971) 237-6633 | ||
| Contact Date: | 01/26/2015 | ||
| Contacted By: | KALISH, FRED (REGION 1) | ||
| Contact Method/Location: | Office | ||
| Assistance Type: | OTHER REGULATORY - REGULATORY ASSISTANCE | ||
| Reasons: | Disinfection Byproducts Operations |
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| Details: | SUMMARY: DBP Monitoring Status DETAILS: Matt called to inquire about Stage 2 DBP monitoring - and whether or not to remain on quarterly monitoring. I explained to Matt that although their DBPs levels looked good - they had failed to submit TOC monitoring data since 2012. Besides being a regulatory requirement for Amity to conduct both Raw TOC and Alkalinity - and finished water TOC, in order to qualify for a reduction in DBP sampling under Stage 2 from quarterly to annually, they need a current (last 12 months) history of raw TOC monitoring results showing raw TOC <= 4.0. They will not quality for DBP reduction under Stage 2 until the end of 2015 - provided they begin their quarterly TOC monitoring this quarter - and results are favorable with respect to both TOC and DBPs. ACTION NEEDED: None at this time. | ||