How long is your longest dive?

[shoredivr]

I did an educational chamber ride to 200 ft and IIRC it was over 2 hrs, have to find my old logbook to know. Longest in water dive 97 minutes, St Lawrence River, drysuit and double 100s.

 

[fjpatrum]

I am new and am still a relative gas hog... I put in 45-60 minutes. I hope to break that 90 minute barrier soon, though.

 

[lamont]

155 and 157 minutes. doubles and 2 al80 stages.

 

[Davemohio]

Mine is 84 minutes. Natural Springs Resort in Western Ohio.

Max depth 22 feet...water very warm. Single AL80, Lots O' air left.

I was pretty pleased with myelf till I read this thread!

 

[lv2dive]

...
Longest dive on a single rig was just shy of 2 hours at KBR in Lembeh Straits ... on an AL80. Average depth was something on the order of 10 feet ...

... Bob (Grateful Diver)

Last week - same place same op/resort! 1 hour 47 minutes on an AL80. Max depth 44, avg depth 25, at Nudi Falls. Indonesia rocks, I can't wait to get back!

 

[Superlyte27]

11 hours. Pilgrim Power Plant in Boston. Inside the torus of the nuclear reactor. A close second would be just about every other nuclear reactor in the US. Surface supplied, wearing a Desco Pot

 

[TMHeimer]

I try not to exceed 45 mins. regardless of depth due to a bladder condition.

 

[HowardE]

Mine is a little over three hours. Surface supplied.

 

[super7]

60+1minute dive on a single AL80. Max depth 25m, mean 16m in clear calm warm waters of the Maldives.
Why 60+1 instead of 61? Because the DM told me there were regulations banning dives exceeding 60min
(set by state or resort, don't remember which)

 

[Brian Sharpe]

My longest dive on an AL80 was 60min (relatively shallow in Coz - nice warm water) & about 90 min with my HP117 in the St Lawrence (again, fairly shallow dive, light currents).