* All water in caves is automatically fresh
* Single tile over 25 deep = water, probably won’t get fish in it
Water tile category seems to be determined at server restart. Therefore a fresh water lake can became salty (so a sea) after connected to salty water trough a deepth enough canal and after server restart. On the opposite a inland sea can be re-turn back into fresh water lake after server restart, if the connecting channel is fullfilled over -25 dirt level (-20 remains still deep enough for biggest boats).
== Usage ==
Water depth puts some restrictions on various actions:
* [[Paving]]Over water table: (>=1), can plant, can meditate, can drop tent, can plan house* Water table: At water level moist tile (+/- 0)no drink option available, no plant [1], no meditate [2], cant drop tent [3], no plan house [4]* Passable by [[KnarrWater tile]]s: Seven below water level (<= -51)drink, refill options available* Passable by [[Small Sailing Boat]]sshallow draft boats: Seven Five below water level (<= -5)* Passable by ([[Crude canoe]]s, [[Rowing Boatboat]]s: Seven below water level (-5)* Passable by , [[Large CartSmall sailing boat]]s: Seven below water level (-7)* Passable by , [[CorbitaKnarr]]s: Seven below water level (-20)* Passable by [[CogDigging]]s: Seven Up to seven dirts below water level (>= -207)* Passable by [[CaravelLarge cart]]s: Seven over seven below water level (>= -207)* [[Mining#Opening a mine|Tunneling]]: Northnorth-western corner at most 12 dirts below water level (>=-12)* [[Digging]]Passable by deep draft boats: Up to seven dirts twenty below water level (<= -720) ([[Corbita]]s, [[Cog]]s, [[Caravel]]s)* [[Mining#Surface mining|Surface mining]]: Up up to 25 twenty five dirts below water level (>=-25)* [[Mining#Floor and ceiling mining|Floor mining]]: Up up to twenty five dirts below water level (>=-25)* [[Mining#Leveling|Mine floor raising]]: with concrete up to twenty five dirts below water level (>=-25)* Plant [[Reed tile]]: over thirty below water level (> -30) if not too much slope* [[Dredging]]: Up up to 180 dirt, depending on your digging skill (-180) Messages on water table:*[1] "The ground is too moist here, so the bouquet of orange-red flowers would rot."*[2] "You can not meditate here. It is too wet."*[3] "The ground is too wet to pitch your tent there. You'll need to drop it on higher ground."*[4] "You can't build on water."
== Traveling on the Waterways ==