v0.31 Talk:Well

Mud Contaminant Rumors are FALSE

Two quote the contaminant page:

Water that Template:L over contaminants can pick them up and redistribute them as the water moves. Water does not appear to move mud, although mud will be created any time water covers a tile. The mechanics of redistributing contaminants using water is not well understood although there have been some observations of strange behavior when mixing blood and water.

And I can speak from experience, I have NEVER seen water move mud. I'm even running tests of it in my well guide fortress, there's no signs of any mud contaminating the water. The dwarves are fine with the water coming out of a well situated directly over a pile of mud. Whoever is making these claims about filtering mud with grates and bars needs to lurk (and experiment) moar.--Kydo 06:54, 29 November 2010 (UTC)

Wells DO NOT clean water

Look at your stocks screen under liquids. What sort of water do you have? Stagnant water, or just water? Unless you put in a grate or bars to catch the mud contaminant, you will see that you have stagnant water in your wells and all your buckets. Now go look at your injured dwarf's thoughts. Are they complaining about water quality? Yeah, the info in this article is wrong, I'm changing it.71.222.187.247 19:03, 27 November 2010 (UTC)

You can't have stagnant water in a bucket. That's one of the best methods of eliminating the status of "stagnant". Water is considered stagnant when it's sitting on a brook or murky pool tile. That is the only deciding factor. At first, I thought people were just mixing up "mud" and "blood", but it's clearly so consistent, that there is no mistake. Also, where in the stocks page does it list water? Is it's quantity in the billion-gazillions? Now, if your well is full of blood, THAT is a big difference. Blood will have an impact, as it is a genuine contaminant that will flow with water.--Kydo 06:54, 29 November 2010 (UTC)

Through a stairway or ramp

Is this confirmed? I've built a well over a downward ramp and it seems to be working fine. Haruspex Pariah 02:04, 15 April 2010 (UTC)

Just confirmed that it works through a ramp, but not through a stairwell --Kuroneko 02:49, 15 April 2010 (UTC)

When you say it works through a ramp, do you mean it can reach the bottom part of the ramp through the top one, or do you mean it can reach below the bottom part of the ramp? VengefulDonut 03:27, 15 April 2010 (UTC)

I don't really understand your question, but where the ramp points upward it is sharing space with the water source. The source is only a square deep. Haruspex Pariah 03:33, 15 April 2010 (UTC)

Yes, the tile above a ramp counts as open space. You can build wells, grates, hatches etc on downward ramps, even if there's water below.

Yes, a well will work over top of a ramp. Ramps act like an empty tile with a special function applied. So if all you have is a hole in the ground with a ramp in it, full of water, the well will still work there. But because a ramp requires ground to be built upon, you can't dig out anywhere below said ramp, so you can't exactly have much of a reservoir if you do that. Basically all it means is that having a ramp at the bottom of your well does nothing to the functionality of a well. But staircases still interrupt functionality should they be at or above the water level. --Kydo 15:05, 13 October 2010 (UTC)

Can creatures come up through wells?

I've just created a fortress the bowels of a cavern - the only way to make a well would be to siphon some water from the bottom of it.. I don't want any Giant Olm's or anything rushing up through my well :P What I'll do for now is place some bars in the tunnel that leads under the well to the water. But for future reference, can anyone tell me if a creature has ever come up through their well?

Yes, it can happen, but only under certain circumstances. If you put two sets of bars or two fortifications in the passage, that'll stop creatures from getting into your reservoir. Mind you, if you use a pump/stack, you won't need to worry about that. As for creatures getting out of the wells, I've never had that happen in any of my fortresses. I'm certain it's possible if your well has a staircxase or some other escape method and an amphibious creature from the deeps or some zombified fish got in, but I've never done anything that would allow such things access to my well. And the water level in my wells is rarely right to the top. (That cuts it too close, as far as flooding potential goes, in my mind) --Kydo 15:04, 13 October 2010 (UTC)

At least as of .12 and later, bars, grates, and fortifications all turn the well to 'Dry'. Probably because they all block the bucket. Also, a pumpstack isn't feasible if your ground water is an expanse below many z-levels of open space. Uzu Bash 02:40, 16 October 2010 (UTC)

I meant in the filling passage, the aqueduct, leading to the well. Not inside the well itself. Look, just go to my user page and look at the work I'm doing on the well guide. You'll see what I mean. --Kydo 07:24, 16 October 2010 (UTC)

I see. Well, the simple question: can creatures come up the well? Simple answer: yes. If you can block access to the well's source, it won't be a problem, but if that's not possible, or not immediately feasible, then the well shaft is an easy access for flying creatures. Uzu Bash 18:31, 16 October 2010 (UTC)

Non-freezing wells?

How do you make a well so that it doesn't freeze in winter?

You put it underground. Also, sign your comments. --Quietust 02:07, 8 October 2010 (UTC)

Verified Well Fishers

Because a well is not an obstructing object, it's possible to designate a well as a fishing zone. The game basically reads it as a fancy hole in the ground full of water. Fisherdwarves can and will fish from a well, which could be a good thing if the well is over some underground water source. However, the water level must be right up under the well, or the available tiles for fishing will be reduced to 0. --Kydo 15:04, 13 October 2010 (UTC)

Muddy water from a well.

I had a well built about 100 levels above 1 level-deep underground pools and the water from these was always "muddy" when used to clean hospital patients (It was muddy already in the bucket on its long you-may-die-of-thirst-waiting-long way up). Water from a 2 levels-deep water source was never "muddy". It may be related to "muddy floor" of the tile the bucket reaches to fill with water. It may have a minor effect on thirsty dwarven thoughts and infection chances. Some dedicated experiments may clarify this more.--Another 17:50, 16 October 2010 (UTC)

Well, a 100 level drop was really difficult to pull off before. It only makes sense there'd be some weirdness when the distance itself gets weirdly long. I'm building a fortress full of example and tutorial wells right now, to illustrate the step-by-step guides, so I guess I'll see what comes of this. Though I need more clarification. Wells only care about the tile of water DIRECTLY underneath themselves. As far as I know, a floor covered in water can't be muddy. It's either dry, covered in water, or muddy, I don't think I've ever seen those states overlap. Because there can't be any floor between the water and the well opening, I can't see how floor tiles would cause a change in the water itself. Maybe it is just the distance itself, as you said. --Kydo 07:28, 17 October 2010 (UTC)

Verifying Happy Thoughts

Dwarves always think happy thoughts for well-crafted goods, no matter what they are. The thought is "(dwarf name) recently admired a (quality eg "Fine") well lately" --KingAuggie

Verifying "Never Booze" and desalination

Recuperating dwarves will never drink alcohol, because other dwarves will never haul the alcohol to them. Until dwarves nolonger drink directly from the barrel in it's stockpile, recuperating dwarves will simply be unable to drink booze, because they can't walk to it. They stay in bed and recuperate. Or just stay in bed. --Kydo 07:32, 17 October 2010 (UTC)

Also verifying well desalination. Went to a saltwater ocean (It warns you on embark) with an aquifer. Tried to make an area, to see if the water could be used as a water source. It could not. It was definitely salt water. Built a well over that water without changing ANYTHING. Well reads as active. Locked all alcohol in a vault, (Dwarves will still drink forbidden alcohol!) dwarves drank out of the well with no unhappy thought. Also worked with the aquifer when I dug into it. Wells make water saltiness irrelevant. This is probably still as much of a glitch as before, but I'm adding it to the reasons for building a well in the well guide. --Kydo 08:15, 17 October 2010 (UTC)

Regarding dwarfs drinking forbidden alcohol: did you forbid the barrel or the alcohol inside? Forbidding a barrel will not stop dwarfs from drinking or eating what is inside. It's the same with other containers. --Hermano 15:47, 17 October 2010 (UTC)

I forbade both the barrel and the alcohol inside. They'd still drink it. And then I forgot to unforbid it when I told them to haul it underground, and they wouldn't do that. It was actually rather a pain in the butt, and I could have avoided it entirely if I'd just not started with any alcohol. Not like I started the fortress to actually PLAY it... --Kydo 19:22, 17 October 2010 (UTC)