Texas Real-Time Water Quality

USGS station:

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Constituent:
Time period:

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 Computed Instantaneous Diss. Nitrate + Nitrite

StatisticStatistic Value
Number of measurements619
Mean0.142 mg/L-N
Geometric Mean0.142 mg/L-N
Standard Deviation0.006 mg/L-N
Minimum 0.129 mg/L-N
1 percentile 0.130 mg/L-N
5 percentile 0.130 mg/L-N
10 percentile 0.136 mg/L-N
25 percentile 0.138 mg/L-N
Median 0.143 mg/L-N
75 percentile 0.145 mg/L-N
90 percentile 0.150 mg/L-N
95 percentile 0.152 mg/L-N
99 percentile 0.154 mg/L-N
Maximum 0.155 mg/L-N