Station Name: LITTLE NORTH SANTIAM RIVER NEAR MEHAMA, OR
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 732 feet / 223 meters

Nearest Address:
11289 Pioneer Rd
Lyons, OR 97358
Marion County

GPS Coordinates: 44.7915108, -122.5789738

Nearby Water Temperatures

Extreme Heat Warning issued August 9 at 1:44PM PDT until August 12 at 10:00PM PDT by NWS Portland OR

Effective: Sat August 9, 2025, 1:44 PM
Expires: Sun August 10, 2025, 6:00 AM

* WHAT...Dangerously hot conditions with temperatures as high as 97 to 105 degrees expected, coupled with mild overnight low temperatures of 62 to 70 degrees. * WHERE...Greater Portland/Vancouver Metro, Western and Central Columbia River Gorge, the Corbett area and the Hood River Valley, Central and Southern Willamette Valley, and Foothills of the Northern and Central Oregon Cascades. * WHEN...From noon Sunday to 10 PM PDT Tuesday. * IMPACTS...Heat related illnesses increase significantly during extreme heat events.

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. Do not leave young children and pets in unattended vehicles. Car interiors will reach lethal temperatures in a matter of minutes. Monitor the latest forecasts and warnings for updates.

Extreme Heat Warning issued August 9 at 1:44PM PDT until August 12 at 10:00PM PDT by NWS Portland OR

Effective: Sat August 9, 2025, 1:44 PM
Expires: Sun August 10, 2025, 6:00 AM

* WHAT...Dangerously hot conditions with temperatures as high as 97 to 105 degrees expected, coupled with mild overnight low temperatures of 62 to 70 degrees. * WHERE...Greater Portland/Vancouver Metro, Western and Central Columbia River Gorge, the Corbett area and the Hood River Valley, Central and Southern Willamette Valley, and Foothills of the Northern and Central Oregon Cascades. * WHEN...From noon Sunday to 10 PM PDT Tuesday. * IMPACTS...Heat related illnesses increase significantly during extreme heat events.

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. Do not leave young children and pets in unattended vehicles. Car interiors will reach lethal temperatures in a matter of minutes. Monitor the latest forecasts and warnings for updates.

Extreme Heat Warning issued August 9 at 1:44PM PDT until August 12 at 10:00PM PDT by NWS Portland OR

Effective: Sat August 9, 2025, 1:44 PM
Expires: Sun August 10, 2025, 6:00 AM

* WHAT...Dangerously hot conditions with temperatures as high as 97 to 105 degrees expected, coupled with mild overnight low temperatures of 62 to 70 degrees. * WHERE...Greater Portland/Vancouver Metro, Western and Central Columbia River Gorge, the Corbett area and the Hood River Valley, Central and Southern Willamette Valley, and Foothills of the Northern and Central Oregon Cascades. * WHEN...From noon Sunday to 10 PM PDT Tuesday. * IMPACTS...Heat related illnesses increase significantly during extreme heat events.

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. Do not leave young children and pets in unattended vehicles. Car interiors will reach lethal temperatures in a matter of minutes. Monitor the latest forecasts and warnings for updates.

Heat Advisory issued August 9 at 1:44PM PDT until August 12 at 10:00PM PDT by NWS Portland OR

Effective: Sat August 9, 2025, 1:44 PM
Expires: Sun August 10, 2025, 6:00 AM

* WHAT...Temperatures as high as 93 to 98 degrees expected, coupled with mild overnight low temperatures of 60 to 67 degrees. * WHERE...North and Central Coast Range Valleys of Oregon, Lower Columbia River and Cowlitz River Valleys, Willapa and Wahkiakum Lowlands, and South Washington Cascade Foothills. * WHEN...From noon Sunday to 10 PM PDT Tuesday. * 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. Monitor the latest forecasts and warnings for updates.

Extreme Heat Warning issued August 9 at 1:44PM PDT until August 12 at 10:00PM PDT by NWS Portland OR

Effective: Sat August 9, 2025, 1:44 PM
Expires: Sun August 10, 2025, 6:00 AM

* WHAT...Dangerously hot conditions with temperatures as high as 97 to 105 degrees expected, coupled with mild overnight low temperatures of 62 to 70 degrees. * WHERE...Greater Portland/Vancouver Metro, Western and Central Columbia River Gorge, the Corbett area and the Hood River Valley, Central and Southern Willamette Valley, and Foothills of the Northern and Central Oregon Cascades. * WHEN...From noon Sunday to 10 PM PDT Tuesday. * IMPACTS...Heat related illnesses increase significantly during extreme heat events.

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. Do not leave young children and pets in unattended vehicles. Car interiors will reach lethal temperatures in a matter of minutes. Monitor the latest forecasts and warnings for updates.