Page 22 - Hydrography
P. 22
Dissolved oxygen by Region for All Years
Contour plots for dissolved oxygen concentrations in each region for each year. Black dots at
the top of each plot indicate sampling days for that region. White lines indicate 187 µM
(6ppm) and 250 µM (8ppm) limits. Region boundaries are given in the map at lower right.
2015 2016 2017
2018 2019 2020
2021 2022 2023
2024
