OHA Drinking Water Services
OR41
PWS ID: 90556 ---- TRIANGLE LAKE HIGH/ELEM SD 90
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
DIST-A Distribution System 2456 TOTAL HALOACETIC ACIDS (HAA5) notes 3 Years1/1/2026 - 12/31/2028 983 1 0 6/24/2024 06/01 thru 06/30
2DBP-01 :
BUS BARN
DIST-A Distribution System 2950 TTHM notes 3 Years1/1/2026 - 12/31/2028 983 1 0 6/24/2024 06/01 thru 06/30
2DBP-01 :
BUS BARN