OHA Drinking Water Services
OR41
PWS ID: 01560 ---- KNOLL TERRACE SUBDIVISION

See also: Coliform Schedules

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
DIST-A  DISTRIBUTION SYSTEM LEAD & COPPER notes3 Years01/01/2027 - 12/31/2027   5 10/29/2024
 Seasonal sampling period:  06/01  thru  09/30
DIST-A  DISTRIBUTION SYSTEM STAGE 2 DBP notesYearly 01/01/2025 - 12/31/2025 14 2 incomplete10/14/2024
 Seasonal sampling period:  09/01  thru  11/30

8  secs
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Expired Schedules
Facility
ID		 Analyte or Group    Sampling
Interval		 Start End Samples
Required		    Notes
DIST-A  DISTRIBUTION SYSTEMLEAD & COPPER  6 Months07/01/202312/31/202410
DIST-A  DISTRIBUTION SYSTEMSTAGE 2 DBP  Quarterly07/01/202312/31/20242IDSE study - collect samples at expected high TTHM and HAA5 locations

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More information for this water system: SDWIS ID 5644
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