Maryland Real-Time Water Quality

USGS station:

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Constituent:
Time period:

As of July 31, 2011, water-quality data collection at this streamgage has been discontinued due to funding reductions from partner agencies. Although historic data will remain accessible, no new data will be collected unless one or more new funding partners are found. Users who can contribute funding for the non-Federal share of costs to continue operation of this water-quality streamgage should contact Brenda Majedi of the USGS Maryland, Delaware, DC, Water Science Center at 443-498-5527 or email blfeit@usgs.gov.

The data used to produce these statistics are provisional and have not been reviewed or edited. They may be subject to change.

Summary Statistics for Instantaneous Computed Discharge

StatisticStatistic Value
Number of measurements8760
Mean74 cfs
Geometric MeanCannot be calculated
Standard Deviation169 cfs
Minimum 0 cfs
1 percentile 0 cfs
5 percentile 0 cfs
10 percentile 0 cfs
25 percentile 8.7 cfs
Median 29 cfs
75 percentile 66 cfs
90 percentile 147 cfs
95 percentile 309 cfs
99 percentile 947 cfs
Maximum 2220 cfs