Figure 2. Relationship between WQI 1 vs WQI 4 and WQI 1 vs WQI 2 for the five sites studied

From

Water Quality Index of Natural Streams: A Case Study of Five Headwater Streams in Bald Eagle State Forest, Pennsylvania

Ahmed Lachhab

American Journal of Water Resources. 2019, 7(4), 128-135 doi:10.12691/ajwr-7-4-1