Ottawa Riverkeeper Riverwatch Data

This data set includes water quality data collected by Ottawa Riverkeeper's Riverwatch network during the Spring, Summer and Fall of 2013 to 2023. The water quality characteristics mainly include water and air temperature, pH, and Secchi Depth. Some sites also include measurements of conductivity, dissolved oxygen, nitrate, nitrite, alkalinity and hardness. Sites are located throughout the Ottawa River watershed, mainly along the mainstem of the river.