OHA Drinking Water Services
OHA Drinking Water Services
Contact Report Details |
|||
| PWS ID: | OR41 00556 | ||
| PWS Name: | NETARTS WATER DISTRICT | ||
| Who Was Contacted and Phone: | Mike Silbsager (503) 842-9405 | ||
| Contact Date: | 11/29/2007 | ||
| Contacted By: | HENRY, ROBERT (DWP) | ||
| Contact Method/Location: | Field | ||
| Assistance Type: | CIRCUIT RIDER ASSISTANCE | ||
| Reasons: | N/A N/A |
||
| Details: | SUMMARY: Contact Tracer Study DETAILS: This system serves approximately 1800 persons through 950 connections. The District has a direct filtration treatment plant, followed by a 600,000 gallon reservoir/clearwell. HBH was contacted to perform a CT Study. As the system did not have a delivery flowmeter, HBH recommended addition of a flowmeter at the water treatment plant. Now that it has been installed, and the system has had one summer to record peak flows, the contact tracer study was performed. I conducted contact tracer testing, using elevated chlorine levels as the tracer chemical. ACTION NEEDED: Complete contact tracer study. | ||