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Data Anomalies at USGS Site 01651000
June 2004
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 2004-06-17 16:30 580
Turbidity 2004-06-17 16:45 530
Turbidity 2004-06-17 17:00 720
Turbidity 2004-06-17 17:15 600
Turbidity 2004-06-17 17:30 480
Turbidity 2004-06-17 17:45 470
Turbidity 2004-06-17 18:00 440
Turbidity 2004-06-17 18:15 396.6667
Turbidity 2004-06-17 18:30 353.3333
Turbidity 2004-06-17 18:45 310
Turbidity 2004-06-17 19:00 280
Turbidity 2004-06-17 19:15 270
Turbidity 2004-06-17 19:30 260
Turbidity 2004-06-17 19:45 240
Turbidity 2004-06-17 20:00 240
Turbidity 2004-06-17 20:15 220
Turbidity 2004-06-17 20:30 210
Turbidity 2004-06-17 20:45 200
Turbidity 2004-06-17 21:00 210
Turbidity 2004-06-17 21:15 210
Turbidity 2004-06-17 21:30 210
Turbidity 2004-06-17 21:45 200
Turbidity 2004-06-17 22:00 190
Turbidity 2004-06-17 22:15 170
Turbidity 2004-06-18 23:30 180
Turbidity 2004-06-18 23:45 180
Turbidity 2004-06-18 24:00 180
Turbidity 2004-06-19 00:15 160
Turbidity 2004-06-19 00:30 160
Turbidity 2004-06-19 00:45 180
Turbidity 2004-06-19 01:00 180
Turbidity 2004-06-19 01:15 180
Turbidity 2004-06-19 01:30 155
Turbidity 2004-06-25 17:00 165.3333
Turbidity 2004-06-25 17:15 212.6667
Turbidity 2004-06-25 17:30 266
Turbidity 2004-06-25 17:45 319.3333
Turbidity 2004-06-25 18:00 274
Turbidity 2004-06-25 18:15 252
Turbidity 2004-06-25 18:30 238
Turbidity 2004-06-25 18:45 223
Turbidity 2004-06-25 19:00 204
Turbidity 2004-06-25 19:15 184
Turbidity 2004-06-25 19:30 172
Turbidity 2004-06-25 19:45 162