TABLE 1.
Site | na | r | Slope | y intercept |
---|---|---|---|---|
Maine | 136 | 0.96 | 0.96 | 0.09 |
Massachusetts | 95 | 0.92 | 1.08 | −0.03 |
California | 157 | 0.98 | 1.04 | −0.15 |
Georgia | 100 | 0.98 | 1.04 | −0.04 |
Texas | 114 | 0.86 | 0.99 | 0.22 |
Indiana | 30 | 0.95 | 0.87 | 0.47 |
Combined | 632 | 0.95 | 0.99 | 0.06 |
Samples composed of approximately 50% finished and 50% raw and composite water samples.