Amount of oxygen dissolved (and hence available to sustain marine life) in a body of water such as a lake, river, or stream. DO is the most important indicator of the health of a water body and its capacity to support a balanced aquatic ecosystem of plants and animals. Wastewater containing organic (oxygen consuming) pollutants depletes the dissolved oxygen and may lead to the death of marine organisms.
Please allow 1 business day for a representative from Nicol Scales & Measurement to contact you. If your need is urgent, or if it’s after normal business hours, please call our local branch for service.