| 21. | Proposed methods of increasing the alkalinity of Trout Run include road liming.
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| 22. | Proposed methods of increasing alkalinity include vertical flow wetlands and road liming.
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| 23. | The concentration of alkalinity in the creek is 0 milligrams per liter.
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| 24. | The concentration of alkalinity in Rattling Run is 5 milligrams per liter.
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| 25. | The concentration of alkalinity in the stream is 4 milligrams per liter.
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| 26. | The concentration of alkalinity in Lewis Creek is 42 milligrams per liter.
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| 27. | On average, the alkalinity concentration of the stream is.
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| 28. | The concentrations of acidity and alkalinity in Carbon Run are.
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| 29. | These systems oxidize and precipitate metals and add alkalinity to the water.
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| 30. | The pH was 7.1 and the net alkalinity concentration was.
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