my packs are all very fluid, but I do have a couple of bags that are fairly set. the truck duffle has extra socks, mitts, skipants, hit-me vest, and fire extinguisher, all for any occasion, never know when plans might change.
My work backpack (mostly lunch kit) has a small fak in a straight wall nalgene jar (250ml), small bottle of tylenol, and burn gel, extra food: granola bars in case lunch gets forgotten about, pants.
I also keep my blackhawk E&E pouch which contains a couple of fire methods, a 1 liter stainless pot, more granola bars, and whatever random extra things get tossed in it.
I also keep my blackhawk BDU pocket pouch close by, it keeps my EDC stuff all in one place, Mini-mag with nite-ize LED, spare batteries, lighter, nitrile gloves, CPR mask, basic first aid stuff, pens, little zip ties, safety pins, and anything not jammed in my wallet.
My main day-hiker/ PSK is packed in a MEC "pulse" waist pack (10L) and is currently based on a MEC 1L kettle. It contains an assortment of fire, bigger FAK, good compass, food, and I've got a new GI surplus nylon poncho strapped on it using the compression straps and my SOG seal team elite MOLLE'd onto those, it disapears pretty well for a bigish knife. I've carried the pulse pack for 14+ hours per day this summer with 7kg+ and it shows no sign of wear and wears comfortably. I worked at a kids camp as part activity leader part medic, so it had to keep up with the kids, not me.
I have leatherman pulse any time I'm wearing pants, SOG trident or pentagon 2, and an opinel 7 carbon (in my lunch)
I don't have good lists because I change things around a lot, and some things I forget about (like the tarp and case of water behind the seat of my truck)
Where I live I would have plenty of warning of an emergency, so I would be able to select gear and a pack quickly depending on what was happening and the method of evac (truck, walking, group, individual)
some gear rotates around, such as:
MEC static climbing cord, various diameters 2mm, 3mm, 5mm
assorted nalgene water bottles
trail blazer saw, pocket chain saw
Magellan 315 GPS
Cobra GMRS radios
Micro pur tablets
MSR minworks filter
MSR whisperlite internationale (burns everything but melted yak butter according to the manual)
I am planning on adding at some point:
good breather mask with n95/ organic chem cartridges as the shortest notice threat is a gas well blowout which could cause massive chemical contamination. also plastic rainsuit/ civi NCB
KM match cases (thanks to BF threads), nothing beats a dry match when your hands are cold
small grundig hand crank radio (shortwave/am/fm)
kinda disorganized compared to most I know, but i don't follow the set it and leave it theory very well, I figure that if I use it all the time I'll keep track of what I need better, and so far that seems to be the case. there are too many variables for me to plan for, so I try to cover the most likely (snow storm/ vehicle trouble) and be aware of probabilities for other disasters. easier to plan for everything than pack for everything. and if TSHTF any two packs will have the basics covered by at least two methods.