| Min (1981) | 25th percen- tile | Most Recent Instantaneous Value Jan 20 | Median | Mean | 75th percen- tile | Max (1996) |
|---|---|---|---|---|---|---|
| 2700 | 6180 | 6210 | 9150 | 12400 | 14000 | 116000 |
Nitrate plus nitrite, water, in situ, milligrams per liter as nitrogen |
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