ICPRB > Focus Areas > Aquatic Life > Macroinvertebrates > “Chessie BIBI” Index for Streams > Piecharts_with unrated_Chesapeake

Piecharts_with unrated_Chesapeake

Published on October 26, 2022 in “Chessie BIBI” Index for Streams Full resolution (1743 × 643)

Pie charts of stream quality in the Chesapeake Bay watershed covering the three periods from 2000-2017.

Area-weighted percentages of Chessie BIBI ratings in the Chesapeake Bay watershed.