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Monitoring location Ark River @ MM 253 in Lake Dardanelle nr Altus - USGS-352451093480601
Urgent for you to know:
- Due to a lapse in government funding, the majority of USGS websites will not be updated except to provide important public safety information. Websites displaying real-time water data will be updated with limited support. For more information please see: www.doi.gov/shutdown.