Station Name: COAST FORK WILLAMETTE R BLW COTTAGE GROVE DAM, OR
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 738 feet / 225 meters

Nearest Address:
75800 Reservoir Rd
Cottage Grove, OR 97424
Lane County

GPS Coordinates: 43.72067785, -123.0497994

Nearby Water Temperatures

Heat Advisory issued July 11 at 1:16PM PDT until July 13 at 10:00PM PDT by NWS Portland OR

Effective: Fri July 11, 2025, 1:16 PM
Expires: Sat July 12, 2025, 6:00 AM

* WHAT...Temperatures between 93 and 97 degrees expected. * WHERE...South Willamette Valley. * WHEN...From 11 AM to 10 PM PDT Sunday. * IMPACTS...Hot temperatures may cause heat illnesses.

Drink plenty of fluids, stay in a cool place during the heat of the day, stay out of the sunshine, and check up on relatives and neighbors. For those without air conditioning, use fans to keep air moving. Keeps windows closed during the day and open at night, unless air quality is degraded due to wildfire smoke. Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. Do not leave young children and pets in unattended vehicles. Car interiors will reach lethal temperatures in a matter of minutes.

Heat Advisory issued July 11 at 1:16PM PDT until July 14 at 8:00PM PDT by NWS Medford OR

Effective: Fri July 11, 2025, 1:16 PM
Expires: Sat July 12, 2025, 4:15 PM

* WHAT...High temperatures in the mid 90s to around 100 are expected. Low temperatures will be mainly in the lower to mid 60s. * WHERE...Central Douglas County and Eastern Douglas County Foothills. This includes Roseburg, Canyonville, and Toketee Falls. * WHEN...From 2 PM Saturday to 8 PM PDT Monday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. * ADDITIONAL DETAILS...Temperatures will likely only be a couple to a few degrees cooler on Tuesday and Wednesday.

Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors.

Heat Advisory issued July 11 at 1:16PM PDT until July 13 at 10:00PM PDT by NWS Portland OR

Effective: Fri July 11, 2025, 1:16 PM
Expires: Sat July 12, 2025, 6:00 AM

* WHAT...Temperatures between 93 and 97 degrees expected. * WHERE...South Willamette Valley. * WHEN...From 11 AM to 10 PM PDT Sunday. * IMPACTS...Hot temperatures may cause heat illnesses.

Drink plenty of fluids, stay in a cool place during the heat of the day, stay out of the sunshine, and check up on relatives and neighbors. For those without air conditioning, use fans to keep air moving. Keeps windows closed during the day and open at night, unless air quality is degraded due to wildfire smoke. Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. Do not leave young children and pets in unattended vehicles. Car interiors will reach lethal temperatures in a matter of minutes.

Heat Advisory issued July 11 at 1:16PM PDT until July 13 at 10:00PM PDT by NWS Portland OR

Effective: Fri July 11, 2025, 1:16 PM
Expires: Sat July 12, 2025, 6:00 AM

* WHAT...Temperatures between 93 and 97 degrees expected. * WHERE...South Willamette Valley. * WHEN...From 11 AM to 10 PM PDT Sunday. * IMPACTS...Hot temperatures may cause heat illnesses.

Drink plenty of fluids, stay in a cool place during the heat of the day, stay out of the sunshine, and check up on relatives and neighbors. For those without air conditioning, use fans to keep air moving. Keeps windows closed during the day and open at night, unless air quality is degraded due to wildfire smoke. Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. Do not leave young children and pets in unattended vehicles. Car interiors will reach lethal temperatures in a matter of minutes.