OHA Drinking Water Services
OR41
PWS ID: 01543 ---- ROXY ANN HEIGHTS HOA

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  6 Months 01/01/2026 - 06/30/2026 79 5 incomplete10/23/2025
DIST-A  DISTRIBUTION SYSTEM STAGE 2 DBP notesYearly 01/01/2026 - 12/31/2026 263 1 incomplete08/19/2025
  Seasonal sampling period:   08/01   thru   08/31

5  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 Months01/01/202012/31/20215
DIST-A  DISTRIBUTION SYSTEMLEAD & COPPER  Yearly01/01/202212/31/20235Collect samples between June 1 and September 30 every year from cold water, drinking water taps.
DIST-A  DISTRIBUTION SYSTEMSTAGE 2 DBP  Yearly01/01/202008/31/20212Collect two dual sample sets between June 1 and September 30. One sample must be collected near the entry point and the other near the point of maximum residence time.

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