https://www.emerson.com/en/measurement-instrumentation/industries/oil-and-gas/high-accuracy-and-overfill-prevention-in-one-tank-opening
High Accuracy Level Measurement and Overfill Prevention in One Tank Opening
A simple way to add independent high level alarm to existing tanks without mechanical modifications
high accuracylevel measurementoverfill preventionone tank
https://www.epa.gov/oil-spills-prevention-and-preparedness-regulations/technical-alert-failures-overfill-prevention
Technical Alert: Failures of Overfill Prevention at Substantial Harm Oil Facilities | US EPA
Aug 8, 2025 - EPA's Technical Alert: Failures of Overfill Prevention at High-Risk Oil Facilities summarizes operating standards for high-risk oil storage facilities.