OHA Drinking Water Services
OR41
PWS ID: 00613 ---- PENDLETON, CITY OF
Single Chemical Schedule

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Facility
ID		 Facility Name Analyte
Code		 Analyte Sampling
Interval		 Monitoring
Period
Start		 Monitoring
Period
Due Date		 Days
Until
Due		 Samples
Required		 Samples
Received		 Last
Sample
Date		 Seasonal Sampling
Period
SRC-AM UMATILLA RIVER ORCS CYLINDROSPERMOPSIN 2W 10/19/2025 - 11/01/2025 1 1 1 10/20/2025 05/01 thru 10/31
SRC-AM UMATILLA RIVER ORTM TOTAL MICROCYSTINS 2W 10/19/2025 - 11/01/2025 1 1 1 10/20/2025 05/01 thru 10/31


More information for this water system: SDWIS ID 4231
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