00666 Chemical Schedules | Data Online | Oregon Drinking Water Services

Chemical Sampling Schedule Status
Facility ID	Analyte or Group	Sampling Interval	Monitoring Period	Days Until End	Samples Required	Samples Received	Last Sample Date
Start	End

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Expired Schedules
Facility ID	Analyte or Group	Sampling Interval	Start	End	Samples Required	Notes
DIST-A Distribution System	ASBESTOS, DIST	9 Years	01/01/2002	06/30/2005	1	Schedule Reflects Monitoring Reduction Granted. Dissolved according to an intergovernmental agreement with the City of Portland 6/30/05. Part of PWB (00657) as of 7/1/05. 9/16/05 - gw.
DIST-A Distribution System	HAA5 & TTHM	Quarterly	01/01/2004	06/30/2005	3	Schedule Reflects Monitoring Reduction Granted. Dissolved according to an intergovernmental agreement with the City of Portland 6/30/05. Part of PWB (00657) as of 7/1/05. 9/16/05 - gw.
DIST-A Distribution System	LEAD & COPPER	6 Months	01/01/2002	06/30/2005	100	Schedule Reflects PWB Monitoring Plan. Dissolved according to an intergovernmental agreement with the City of Portland 6/30/05. Part of PWB (00657) as of 7/1/05. 9/16/05 - gw.

EP-B EP FOR GILBERT W.D. WELLS	ARSENIC	3 Years	01/01/2002	06/30/2005	1	Dissolved according to an intergovernmental agreement with the City of Portland 6/30/05. Part of PWB (00657) as of 7/1/05. 9/16/05 - gw.
EP-B EP FOR GILBERT W.D. WELLS	IOC	9 Years	01/01/2002	06/30/2005	1	Schedule Reflects Monitoring Reduction Granted. Dissolved according to an intergovernmental agreement with the City of Portland 6/30/05. Part of PWB (00657) as of 7/1/05. 9/16/05 - gw.
EP-B EP FOR GILBERT W.D. WELLS	NITRATE	Yearly	01/01/2002	06/30/2005	1	R&C below MCL for NO3 effective as of 01/01/2002. Dissolved according to an intergovernmental agreement with the City of Portland 6/30/05. Part of PWB (00657) as of 7/1/05. 9/16/05 - gw.
EP-B EP FOR GILBERT W.D. WELLS	NITRITE	9 Years	01/01/2002	06/30/2005	1	Schedule Reflects Monitoring Reduction Granted. Dissolved according to an intergovernmental agreement with the City of Portland 6/30/05. Part of PWB (00657) as of 7/1/05. 9/16/05 - gw.
EP-B EP FOR GILBERT W.D. WELLS	SOC	3 Years	01/01/2002	06/30/2005	2	2 Consec. QT Samples. Dissolved according to an intergovernmental agreement with the City of Portland 6/30/05. Part of PWB (00657) as of 7/1/05. 9/16/05 - gw.
EP-B EP FOR GILBERT W.D. WELLS	VOLATILE ORGANICS	3 Years	01/01/2002	06/30/2005	1	Dissolved according to an intergovernmental agreement with the City of Portland 6/30/05. Part of PWB (00657) as of 7/1/05. 9/16/05 - gw.

EP-C EP FOR VIVIAN WELLFIELD	ARSENIC	3 Years	01/01/2002	06/30/2005	1	PWS was dissolved according to an intergovernmental agreement with the City of Portland 6/30/05. Part of PWB (00657) as of 7/1/05. 9/16/05 - gw.
EP-C EP FOR VIVIAN WELLFIELD	IOC	3 Years	01/01/2002	06/30/2005	1	PWS was dissolved according to an intergovernmental agreement with the City of Portland 6/30/05. Part of PWB (00657) as of 7/1/05. 9/16/05 - gw.
EP-C EP FOR VIVIAN WELLFIELD	NITRATE	Yearly	01/01/2002	06/30/2005	1	PWS was dissolved according to an intergovernmental agreement with the City of Portland 6/30/05. Part of PWB (00657) as of 7/1/05. 9/16/05 - gw.
EP-C EP FOR VIVIAN WELLFIELD	NITRITE	3 Years	01/01/2002	06/30/2005	1	PWS was dissolved according to an intergovernmental agreement with the City of Portland 6/30/05. Part of PWB (00657) as of 7/1/05. 9/16/05 - gw.
EP-C EP FOR VIVIAN WELLFIELD	SOC	3 Years	01/01/2002	06/30/2005	2	2 Consec. QT Samples. PWS was dissolved according to an intergovernmental agreement with the City of Portland 6/30/05. Part of PWB (00657) as of 7/1/05. 9/16/05 - gw.
EP-C EP FOR VIVIAN WELLFIELD	VOLATILE ORGANICS	3 Years	01/01/2002	06/30/2005	1	PWS was dissolved according to an intergovernmental agreement with the City of Portland 6/30/05. Part of PWB (00657) as of 7/1/05. 9/16/05 - gw.