Station Name: YAKIMA RIVER ABOVE AHTANUM CREEK AT UNION GAP, WA
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 935 feet

Nearest Address:
1681–1699 Thorp Rd
Wapato, WA 98951
Yakima County

GPS Coordinates: 46.53429376, -120.4672855

Nearby Water Temperatures

Heat Advisory issued June 13 at 11:15AM PDT until June 15 at 10:00PM PDT by NWS Pendleton OR

Effective: Sat June 13, 2026, 11:15 AM
Expires: Sat June 13, 2026, 11:00 PM

* WHAT...Hot conditions with temperatures up to 96 degrees expected. This will pose a Moderate to Major risk of heat-related illness. * WHERE...Eastern Columbia River Gorge of Oregon and Washington, Central Oregon, Kittitas Valley, and Yakima Valley. * WHEN...From 10 AM to 10 PM PDT Monday. * IMPACTS...Hot temperatures may cause heat illnesses.

Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. 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. For sheltering information and other human services in your area, dial 2 1 1 during business hours or visit 211info.org for Oregon or wa211.org for Washington anytime.