00483 Chemical Schedules | Data Online | Oregon Drinking Water Services

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System Information		Schedule Counts
Status: Active System Type: Community Population Served: 20,830		Active: 14 Show Only Active Inactive: 0 Expired: 11

Routine Sampling Schedules For Chemicals
Facility ID	Name	Status	Test Group	Samples Required	Sampling Interval	Start	End	Notes
CH-A	COMMON HEADER FOR WTP-A	A	TOC & ALKALINITY	1	Quarterly	01/02/2004	Open

DIST-A	DISTRIBUTION SYSTEM	A	ASBESTOS, DIST	1	3 Years	01/01/2023	Open
DIST-A	DISTRIBUTION SYSTEM	A	LEAD & COPPER	30	3 Years	01/01/2002	Open	Collect samples between June 1 and September 30.
DIST-A	DISTRIBUTION SYSTEM	A	STAGE 2 DBP	2	Quarterly	04/01/2017	Open	Collect two dual sample sets every quarter. One at 6650 NE Hwy 101 and one at 2150 NE Oar Place. Collect samples in February, May, August and November.

EP-A	EP FOR WTP FOR SCHOONER CREEK	A	ARSENIC	1	9 Years	01/01/2011	Open	Schedule reflects monitoring reduction granted.
EP-A	EP FOR WTP FOR SCHOONER CREEK	A	IOC	1	9 Years	01/01/2002	Open	Schedule reflects monitoring reduction granted.
EP-A	EP FOR WTP FOR SCHOONER CREEK	A	NITRATE	1	Yearly	01/01/2002	Open
EP-A	EP FOR WTP FOR SCHOONER CREEK	A	NITRITE	1	9 Years	01/01/2002	Open	Schedule reflects monitoring reduction granted.
EP-A	EP FOR WTP FOR SCHOONER CREEK	A	RAD - GROSS ALPHA	1	9 Years	01/01/2014	Open
EP-A	EP FOR WTP FOR SCHOONER CREEK	A	RAD - RADIUM 226/228	1	9 Years	01/01/2014	Open
EP-A	EP FOR WTP FOR SCHOONER CREEK	A	RAD - URANIUM	1	9 Years	01/01/2014	Open
EP-A	EP FOR WTP FOR SCHOONER CREEK	A	SOC	2	3 Years	01/01/2002	Open	Collect samples in two consecutive calendar quarters.
EP-A	EP FOR WTP FOR SCHOONER CREEK	A	VOLATILE ORGANICS	1	Yearly	01/01/2002	Open

WTP-A	TP FOR SCHOONER CREEK	A	TOTAL ORGANIC CARBON	1	Quarterly	01/02/2004	Open

Expired Schedules
CH-A	COMMON HEADER FOR WTP-A	A	TOC & ALKALINITY	1	Monthly	01/01/2002	01/01/2004	Raw and filtered TOC and alkalinity
DIST-A	DISTRIBUTION SYSTEM	A	ASBESTOS, DIST	1	9 Years	01/01/2002	03/31/2020
DIST-A	DISTRIBUTION SYSTEM	A	ASBESTOS, DIST	1	Quarterly	04/01/2020	03/31/2021
DIST-A	DISTRIBUTION SYSTEM	A	HAA5 & TTHM	4	Quarterly	01/01/2002	09/30/2004	Reflects 4 RT Samples Per QT Per WTP
DIST-A	DISTRIBUTION SYSTEM	A	HAA5 & TTHM	1	Quarterly	10/01/2004	09/30/2013
DIST-A	DISTRIBUTION SYSTEM	A	STAGE 2 DBP	4	Quarterly	10/01/2013	03/31/2017	Collect 4 dual sample sets per quarter in November, February, May and August.
EP-A	EP FOR WTP FOR SCHOONER CREEK	A	ARSENIC	1	Yearly	01/01/2002	12/31/2007
EP-A	EP FOR WTP FOR SCHOONER CREEK	A	RAD - GROSS ALPHA	1	6 Years	01/01/2008	12/31/2013	Schedule Reflects Monitoring Reduction Granted.
EP-A	EP FOR WTP FOR SCHOONER CREEK	A	RAD - RADIUM 226/228	1	6 Years	01/01/2008	12/31/2013	Schedule Reflects Monitoring Reduction Granted.
EP-A	EP FOR WTP FOR SCHOONER CREEK	A	RAD - URANIUM	1	6 Years	01/01/2008	12/31/2013	Schedule Reflects Monitoring Reduction Granted.
WTP-A	TP FOR SCHOONER CREEK	A	TOTAL ORGANIC CARBON	1	Monthly	01/01/2002	01/01/2004	Post Filtration TOC