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Data Anomalies at USGS Site 01651000
March 2007
NW Branch Anacostia River near Hyattsville, MD

State standards:   Temperature <= 32.2°C   Turbidity <= 150 NTU   6.5 <= pH <=8.5   Dissolved oxygen > 5.0 mg/l

Parameter Date Value
Turbidity 2007-03-02 03:00 160
Turbidity 2007-03-02 04:45 210
Turbidity 2007-03-02 05:00 220
Turbidity 2007-03-02 05:15 230
Turbidity 2007-03-02 05:30 330
Turbidity 2007-03-02 05:45 270
Turbidity 2007-03-02 06:00 260
Turbidity 2007-03-02 06:15 260
Turbidity 2007-03-02 06:30 290
Turbidity 2007-03-02 06:45 270
Turbidity 2007-03-02 07:00 280
Turbidity 2007-03-02 07:15 280
Turbidity 2007-03-02 07:30 260
Turbidity 2007-03-02 07:45 230
Turbidity 2007-03-02 08:00 210
Turbidity 2007-03-02 08:15 210
Turbidity 2007-03-02 08:30 190
Turbidity 2007-03-02 08:45 200
Turbidity 2007-03-02 09:00 180
Turbidity 2007-03-02 09:15 220
Turbidity 2007-03-02 09:30 220
Turbidity 2007-03-02 09:45 230
Turbidity 2007-03-02 10:00 250
Turbidity 2007-03-02 10:15 270
Turbidity 2007-03-02 10:30 300
Turbidity 2007-03-02 10:45 280
Turbidity 2007-03-02 11:00 270
Turbidity 2007-03-02 11:15 300
Turbidity 2007-03-02 11:30 300
Turbidity 2007-03-02 11:45 280
Turbidity 2007-03-02 12:00 310
Turbidity 2007-03-02 12:15 330
Turbidity 2007-03-02 12:30 320
Turbidity 2007-03-02 12:45 340
Turbidity 2007-03-02 13:00 330
Turbidity 2007-03-02 13:15 310
Turbidity 2007-03-02 13:30 310
Turbidity 2007-03-02 13:45 310
Turbidity 2007-03-02 14:00 320
Turbidity 2007-03-02 14:15 300
Turbidity 2007-03-02 14:30 260
Turbidity 2007-03-02 14:45 320
Turbidity 2007-03-02 15:00 320
Turbidity 2007-03-02 15:15 360
Turbidity 2007-03-02 15:30 380
Turbidity 2007-03-02 15:45 280
Turbidity 2007-03-02 16:00 290
Turbidity 2007-03-02 16:15 250
Turbidity 2007-03-02 16:30 320
Turbidity 2007-03-02 16:45 310
Turbidity 2007-03-02 17:00 260
Turbidity 2007-03-02 17:15 240
Turbidity 2007-03-02 17:30 240
Turbidity 2007-03-02 17:45 330
Turbidity 2007-03-02 18:00 220
Turbidity 2007-03-02 18:15 250
Turbidity 2007-03-02 18:30 210
Turbidity 2007-03-02 18:45 260
Turbidity 2007-03-02 19:00 190
Turbidity 2007-03-02 19:15 230
Turbidity 2007-03-02 19:30 180
Turbidity 2007-03-02 19:45 200
Turbidity 2007-03-02 20:00 170
Turbidity 2007-03-02 20:15 220
Turbidity 2007-03-02 20:45 170
Turbidity 2007-03-02 21:00 170
Turbidity 2007-03-02 21:15 160
Turbidity 2007-03-16 13:00 160
Turbidity 2007-03-16 13:15 180
Turbidity 2007-03-16 13:30 190
Turbidity 2007-03-16 13:45 200
Turbidity 2007-03-16 14:00 210
Turbidity 2007-03-16 14:15 230
Turbidity 2007-03-16 14:30 250
Turbidity 2007-03-16 14:45 230
Turbidity 2007-03-16 15:00 230
Turbidity 2007-03-16 15:15 280
Turbidity 2007-03-16 15:30 230
Turbidity 2007-03-16 15:45 220
Turbidity 2007-03-16 16:00 220
Turbidity 2007-03-16 16:15 210
Turbidity 2007-03-16 16:30 210
Turbidity 2007-03-16 16:45 220
Turbidity 2007-03-16 17:00 200
Turbidity 2007-03-16 17:15 220
Turbidity 2007-03-16 17:30 200
Turbidity 2007-03-16 17:45 220
Turbidity 2007-03-16 18:00 260
Turbidity 2007-03-16 18:15 230
Turbidity 2007-03-16 18:30 220
Turbidity 2007-03-16 18:45 240
Turbidity 2007-03-16 19:00 280
Turbidity 2007-03-16 19:15 260
Turbidity 2007-03-16 19:30 280
Turbidity 2007-03-16 19:45 240
Turbidity 2007-03-16 20:00 230
Turbidity 2007-03-16 20:15 250
Turbidity 2007-03-16 20:30 240
Turbidity 2007-03-16 20:45 220
Turbidity 2007-03-16 21:00 280
Turbidity 2007-03-16 21:15 250
Turbidity 2007-03-16 21:30 240
Turbidity 2007-03-16 21:45 250
Turbidity 2007-03-16 22:00 250
Turbidity 2007-03-16 22:15 280
Turbidity 2007-03-16 22:30 240
Turbidity 2007-03-16 22:45 310
Turbidity 2007-03-16 23:00 250
Turbidity 2007-03-16 23:15 250
Turbidity 2007-03-16 23:30 220
Turbidity 2007-03-16 23:45 270
Turbidity 2007-03-17 00:00 290
Turbidity 2007-03-17 00:15 270
Turbidity 2007-03-17 00:30 300
Turbidity 2007-03-17 00:45 250
Turbidity 2007-03-17 01:00 210
Turbidity 2007-03-17 01:15 240
Turbidity 2007-03-17 01:30 210
Turbidity 2007-03-17 01:45 200
Turbidity 2007-03-17 02:00 180
Turbidity 2007-03-17 02:15 180
Turbidity 2007-03-17 02:30 180
Turbidity 2007-03-17 02:45 180
Turbidity 2007-03-17 03:00 170
Turbidity 2007-03-17 03:15 170
Turbidity 2007-03-17 03:45 190