I have also dove a Titan missile silo in Washington state. We have a number of complexes here that used to protect the Hanford site.
Only one has been opened to divers, but it is currently closed due to liability problems. Silos are 180' deep, with around 120 ffw and 40' diameter. Water is 55F and very clear.
MD
Only one has been opened to divers, but it is currently closed due to liability problems. Silos are 180' deep, with around 120 ffw and 40' diameter. Water is 55F and very clear.
MD