From Valleynewslive · · 1m 10s
DEQ finds low water, low oxygen in Goose River discoloration
DEQ confirms red river discoloration linked to low water and oxygen depletion.
In brief
DEQ confirms red river discoloration linked to low water and oxygen depletion. North Dakota DEQ says red discoloration in Goose River caused by low water flow and oxygen depletion, not wastewater facility. Originally reported by Valleynewslive.
DEQ reviews Goose River discoloration
North Dakota Department of Environmental Quality reviewed water samples and field measurements after red discoloration was reported near Caledonia.
DEQ works with USGS on river testing
DEQ collaborated with U.S. Geological Survey to gather river conditions data and collect samples for North Dakota State Laboratory testing.
Discoloration causes include low water flow
Low water flow, high temperatures, groundwater entry and organic matter buildup depleted river oxygen, causing red discoloration.
Wastewater facility not identified as cause
DEQ results showed no indication that a permitted wastewater facility between Mayville and the Red River caused the discoloration.
Public advised to avoid river recreation
The public should avoid drinking from or recreating in the affected river portion until precipitation improves conditions.
DEQ continues river monitoring
DEQ will monitor the river and downstream Red River of the North segments to track improvements after precipitation.
The one thing
North Dakota DEQ says red discoloration in Goose River caused by low water flow and oxygen depletion, not wastewater facility.
