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Data Anomalies at USGS Site 01651000
January 2005
NW Branch Anacostia River near Hyattsville, MD

State standards:   Temperature <= 32.2°C   Turbidity <= 150 NTU   6.5 <= pH <=8.5

Parameter Date Value
Turbidity 2005-01-07 18:30 220
Turbidity 2005-01-08 24:00 160
Turbidity 2005-01-09 00:15 160
Turbidity 2005-01-09 00:30 170
Turbidity 2005-01-09 00:45 180
Turbidity 2005-01-09 01:00 190
Turbidity 2005-01-09 01:15 200
Turbidity 2005-01-09 01:30 200
Turbidity 2005-01-09 01:45 200
Turbidity 2005-01-09 02:00 220
Turbidity 2005-01-09 02:15 220
Turbidity 2005-01-09 02:30 220
Turbidity 2005-01-09 02:45 210
Turbidity 2005-01-09 03:00 210
Turbidity 2005-01-09 03:15 210
Turbidity 2005-01-09 03:30 210
Turbidity 2005-01-09 03:45 210
Turbidity 2005-01-09 04:00 210
Turbidity 2005-01-09 04:15 210
Turbidity 2005-01-09 04:30 210
Turbidity 2005-01-09 04:45 200
Turbidity 2005-01-09 05:00 200
Turbidity 2005-01-09 05:15 200
Turbidity 2005-01-09 05:30 200
Turbidity 2005-01-09 05:45 190
Turbidity 2005-01-09 06:00 190
Turbidity 2005-01-09 06:15 190
Turbidity 2005-01-09 06:30 180
Turbidity 2005-01-09 06:45 180
Turbidity 2005-01-09 07:00 180
Turbidity 2005-01-09 07:15 170
Turbidity 2005-01-09 07:30 170
Turbidity 2005-01-09 07:45 170
Turbidity 2005-01-09 08:00 160
Turbidity 2005-01-09 08:15 160
Turbidity 2005-01-09 08:30 160
Turbidity 2005-01-09 08:45 160
Turbidity 2005-01-14 04:30 340
Turbidity 2005-01-14 04:45 450
Turbidity 2005-01-14 05:00 340
Turbidity 2005-01-14 05:15 440
Turbidity 2005-01-14 05:30 420
Turbidity 2005-01-14 05:45 400
Turbidity 2005-01-14 06:00 390
Turbidity 2005-01-14 06:15 380
Turbidity 2005-01-14 06:30 350
Turbidity 2005-01-14 06:45 310
Turbidity 2005-01-14 07:00 300
Turbidity 2005-01-14 07:15 340
Turbidity 2005-01-14 07:30 365
Turbidity 2005-01-14 07:45 390
Turbidity 2005-01-14 08:00 470
Turbidity 2005-01-14 08:15 520
Turbidity 2005-01-14 08:30 515
Turbidity 2005-01-14 08:45 510
Turbidity 2005-01-14 09:00 530
Turbidity 2005-01-14 09:15 550
Turbidity 2005-01-14 09:30 510
Turbidity 2005-01-14 09:45 490
Turbidity 2005-01-14 10:00 490
Turbidity 2005-01-14 10:15 480
Turbidity 2005-01-14 10:30 460
Turbidity 2005-01-14 10:45 440
Turbidity 2005-01-14 11:00 465
Turbidity 2005-01-14 11:15 490
Turbidity 2005-01-14 11:30 820
Turbidity 2005-01-14 11:45 550
Turbidity 2005-01-14 12:00 510
Turbidity 2005-01-14 12:15 500
Turbidity 2005-01-14 12:30 450
Turbidity 2005-01-14 12:45 670
Turbidity 2005-01-14 13:00 530
Turbidity 2005-01-14 13:15 480
Turbidity 2005-01-14 13:30 500
Turbidity 2005-01-14 13:45 880
Turbidity 2005-01-14 14:00 645
Turbidity 2005-01-14 14:15 410
Turbidity 2005-01-14 14:30 400
Turbidity 2005-01-14 14:45 390
Turbidity 2005-01-14 15:00 380
Turbidity 2005-01-14 15:15 350
Turbidity 2005-01-14 15:30 350
Turbidity 2005-01-14 15:45 340
Turbidity 2005-01-14 16:00 330
Turbidity 2005-01-14 16:15 330
Turbidity 2005-01-14 16:30 315
Turbidity 2005-01-14 16:45 300
Turbidity 2005-01-14 17:00 290
Turbidity 2005-01-14 17:15 290
Turbidity 2005-01-14 17:30 310
Turbidity 2005-01-14 17:45 290
Turbidity 2005-01-14 18:00 270
Turbidity 2005-01-14 18:15 270
Turbidity 2005-01-14 18:30 240
Turbidity 2005-01-14 18:45 250
Turbidity 2005-01-14 19:00 280
Turbidity 2005-01-14 19:15 230
Turbidity 2005-01-14 19:30 220
Turbidity 2005-01-14 19:45 210
Turbidity 2005-01-14 20:00 220
Turbidity 2005-01-14 20:15 215
Turbidity 2005-01-14 20:30 210
Turbidity 2005-01-14 20:45 205
Turbidity 2005-01-14 21:00 200
Turbidity 2005-01-14 21:15 195
Turbidity 2005-01-14 21:30 190
Turbidity 2005-01-14 21:45 185
Turbidity 2005-01-14 22:00 180
Turbidity 2005-01-14 22:15 175
Turbidity 2005-01-14 22:30 170
Turbidity 2005-01-14 22:45 165
Turbidity 2005-01-14 23:00 160