OHA Drinking Water Services
OR41
PWS ID: 00549 ---- TRI-CITY JW&SA
System Information     Schedule Counts
Status:  ACTIVE
System Type:  Community
Population Served:  3,500		 Active:  17     Show Only Active
Inactive:  0
Expired:  8

Routine Sampling Schedules For Chemicals
Facility
ID		 Name Status Test Group Samples
Required		    Sampling
Interval		 Start End    Notes
CH-A COMMON HEADER FOR WTP-AATOC & ALKALINITY1  Quarterly07/01/2005OpenSchedule Reflects Monitoring Reduction Granted
DIST-A DISTRIBUTION SYSTEMAASBESTOS, DIST1  9 Years01/01/2002OpenSchedule Reflects Monitoring Reduction Granted
DIST-A DISTRIBUTION SYSTEMALEAD & COPPER20  3 Years01/01/2002OpenSample Between June 1st and Sept 30th
DIST-A DISTRIBUTION SYSTEMASTAGE 2 DBP1  Yearly01/01/2017OpenSample in May
DIST-A DISTRIBUTION SYSTEMASTAGE 2 DBP1  Yearly01/01/2017OpenSample in November
EP-A EP FOR SOUTH UMPQUAAARSENIC1  9 Years01/01/2011Open
EP-A EP FOR SOUTH UMPQUAABROMATE 1  Monthly12/01/2022OpenSample monthly between April and November
EP-A EP FOR SOUTH UMPQUAAIOC1  9 Years01/01/2002OpenSchedule Reflects Monitoring Reduction Granted
EP-A EP FOR SOUTH UMPQUAANITRATE1  Yearly01/01/2002Open
EP-A EP FOR SOUTH UMPQUAANITRITE1  9 Years01/01/2002OpenSchedule Reflects Monitoring Reduction Granted
EP-A EP FOR SOUTH UMPQUAARAD - GROSS ALPHA1  9 Years01/01/2008Open
EP-A EP FOR SOUTH UMPQUAARAD - RADIUM 226/2281  9 Years01/01/2008Open
EP-A EP FOR SOUTH UMPQUAARAD - URANIUM1  9 Years01/01/2014Open
EP-A EP FOR SOUTH UMPQUAASOC2  3 Years01/01/2002Open2 Consec. QT Samples
EP-A EP FOR SOUTH UMPQUAAVOLATILE ORGANICS1  Yearly01/01/2002Open
SRC-AA SOUTH UMPQUA RIVERACYANOTOXINS1  2 Weeks07/15/2018Open
WTP-A TP FOR SOUTH UMPQUAATOTAL ORGANIC CARBON1  Quarterly01/01/2006Open
Expired Schedules
CH-ACOMMON HEADER FOR WTP-AATOC & ALKALINITY1  Monthly01/01/200406/30/2005Raw and filtered TOC and alkalinity
DIST-ADISTRIBUTION SYSTEMAHAA5 & TTHM1  Quarterly01/01/200412/31/2004Schedule Reflects 1 RT Sample Per QT Per WTP
DIST-ADISTRIBUTION SYSTEMAHAA5 & TTHM1  Yearly01/01/200509/30/2013Sample between June 1 and Sept. 30.
DIST-ADISTRIBUTION SYSTEMASTAGE 2 DBP2  Quarterly10/01/201309/30/2016Sample in Nov, Feb, May, and Aug
EP-AEP FOR SOUTH UMPQUAAARSENIC1  Yearly01/01/200212/31/2008
EP-AEP FOR SOUTH UMPQUAABROMATE 1  Monthly03/01/201911/30/2021Sample monthly between May and October
EP-AEP FOR SOUTH UMPQUAARAD - URANIUM1  6 Years01/01/200812/31/2013
WTP-ATP FOR SOUTH UMPQUAATOTAL ORGANIC CARBON1  Monthly01/01/200412/31/2005Post Filtration TOC

More information for this water system: SDWIS ID 3973
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