Civ 6 dam

No, you cannot build a Dam at the river’s mouth or end in Civilization 6. Dams can only be built on tiles with two river tiles on two adjacent hexes. 4. What happens if you build a Dam in Civ 6? Building a Dam in Civilization 6 has several effects: – It provides additional water and flood protection for your cities.

Put it right next to your industrial zone. It’ll then give you an extra 2-8 production depending on policies and power. Because dams are expensive, the ideal spot to put them is between 2 industrial zones but your spot will still be pretty good. Reply. magispitt. Back to the list of districts The Bath is a unique District of the Roman civilization in Civilization VI. It replaces the Aqueduct and must be built adjacent to both the City Center and a River, Lake, Oasis, or Mountain. Effects: Lower Production cost (18 vs. 36). Provides Housing based on whether or not the city has fresh water. +6 Housing for landlocked …Each requires a Dam. You can tell by hovering over individual hexes and reading the hex info, paying close attention to the river name on each hex. A screenshot would really help figuring out what is going on. Same thing has just happened to me. Built a dam, last two floods have damaged improvements and buildings, but the dam is fine.Dam placements are a bit tricky. The floodplain needs touch the same river on two edges and belong to that river, and I think there has to be a floodplains tile across one of the two edges as well. To make things worse, some of the TSL maps have buggy floodplains that aren’t “assigned” to river but just physically placed next to them, so ...They're important because: Production is king. Having a mid-game Industrial Zone with +5 or +6 (with an Aqueduct and a Dam) is a huge deal. They're one of the only ways to increase population caps mid-game in industry-heavy cities. I also used to avoid them, but since I started the game got a lot easier at Deity.You use them for G.B., Etemananki, farms, and/or dams (and sometimes Aqueducts). With the +2 adjacency that they give to industrial districts, every flood zone area (especially with 2 merging rivers) has to weigh the value of setting up a 2-dam industrial zone (or better) versus using the flood area for natural production.

The Dam is a District in Civilization VI: Gathering Storm, dedicated to improving the comfort and safety of people living along a River. It must be built on a Floodplains tile and the River must traverse at least 2 adjacent sides of the future Dam tile. Effects: +3 Housing. +1 Amenity from entertainment. +1 Amenity with Water Works.Located in the beautiful Sunshine Coast Hinterland of Queensland, Australia, Borumba Dam is a hidden gem that offers an array of natural wonders for visitors to explore. Nestled am...Back to the list of districts The Hansa is a unique District of the German civilization in Civilization VI. It replaces the Industrial Zone. Effects: Lower Production cost (27 vs. 54). Major bonus (+2) to Production yield for each adjacent Commercial Hub. Standard bonus (+1) to Production yield for each adjacent resource. Minor bonus (+½) to Production yield …Sep 14, 2020 · Sid Meier's Civilization VI. A Screenshot of Sid Meier's Civilization VI. By: Don Costro. So there's 2 different rivers with flood plains in this city, I have placed one dam on the river to the right, but i cannot build the 2nd dam for the other river. Is this because the hex with dam already has both rivers on 2 sides so the dam works for both ... And that one dam will prevent damage from flooding along the entire river. Since the river goes into another Civ, keep in mind that Civ can already have the dam for that river. In that case you can no longer built one for that specific river. In short, it's one dam per river (check the names to see if you have one, two or three rivers).Personal banking has gotten so easy and ubiquitous, if you can connect to the Internet, preferably on a private computer, you can set up a checking and savings account. Many online...Back to Civilization VI Go to the list of leaders Civilizations are playable factions, each of which represents a historical nation, empire or cultural group. Each civilization in Civilization VI has a unique ability and two other unique components: a unit and a piece of infrastructure, which may be a building, a district, or a tile improvement. Civilization VI …

2 rivers 1 dam. I think the right way to do this is to put an industrial zone to the unowned tile below the mountain between the two cities with a dam above Nagoya next to the mountain, an aqueduct on the tile to the left. Then Fukuoka builds an aqueduct on the bottom tile near the mountain and someone builds another dam on the river near the ...Jun 5, 2020 · Fortunately, one industrious Civilization 6 fan has made a Districts cheat sheet, which will make it much easier for players to setup the best District layouts. This Civilization 6 Districts cheat ... Both must be within the flood zone. Ie a Bend in a River can be dammed. The inside of an angle of river can be dammed, but the outside cannot, because only 1 tile touches the river. The first 2 screens, there's …Zoning Commissioner is a Level 2 title for Liang, a Governor in Civilization VI: Rise and Fall, requiring Infrastructure. In Gathering Storm, it is a Level 1 title. +30% ( +20%) Production towards constructing Districts in the city. Zoning is the process of determining how land is used to avoid undesirable situations like people living adjacent to dangerous …

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Description. All water works districts (Aqueducts, Dams, Canals) provide fresh water if they are adjacent to the city center and have access to fresh water themselves. Aqueducts provide extra housing based on Appeal (just like Neighborhoods) when you have the Urbanization civic. This mod lets you save some space around your city center.I thought I met all the requirements for a dam. It's floodplains, two sides make up the river, and there are no other dams on the river. The river isn't even connected to any other rivers. I also confirmed that the selected city owns that tile (and not a neighboring city). ... A subreddit dedicated to Sid Meier's Civilization, the popular turn ...Each requires a Dam. You can tell by hovering over individual hexes and reading the hex info, paying close attention to the river name on each hex. A screenshot would really help figuring out what is going on. Same thing has just happened to me. Built a dam, last two floods have damaged improvements and buildings, but the dam is fine.Aug 22, 2020. #15. reddishrecue said: You can't build a dam there because its not a floodplain and dams can only be built on flood plains. That tile is a grassland hill and so is the tile next to it. It's a grassland floodplain that has gained 1 production from a flood. S.Mar 15, 2024 ... Today I Played 10000 Years of Sid Meier's Civilization! Watch my journey as I attempt a to achieve a religious victory!

According to the U.S. Bureau of Reclamation, the “official” number of fatalities in building the Hoover Dam is 96. Most were men who suffered “industrial fatalities,” such as drown...Zetia (Ezetimibe) received an overall rating of 4 out of 10 stars from 52 reviews. See what others have said about Zetia (Ezetimibe), including the effectiveness, ease of use and s...Abstract. Once a sign of modernization and growth, dams are often seen today as symbols of environmental and social devastation. Over 800,000 dams have been built worldwide to provide drinking water, flood control, hydropower, irrigation, navigation, and water storage. Dams do indeed provide these things,but at the cost of several adverse ...It also assumes you have all other Civ 6 content, listed below, though it is not necessary to have these to utilise the key strategies of each civ. Pre-Rise and Fall content packs. ... A secondary advantage is that you can avoid the need to construct Dams until you need Hydroelectric Dams or really want the extra adjacency bonus for Industrial ... This is one of the most frequently asked questions in the Civilization video game subreddit. This mostly relates to Civilization VI, which has some of the most frustrating rules for dam construction ever imagined. This is one of the most frequently asked questions in the Civilization video game subreddit. This mostly relates to Civilization VI, which has some of the most frustrating rules for dam construction ever imagined. You can built one on each. If you plan it nicely you can have 2 really good industrial zones with that 2 rivers. Thanks! Just finished the game this morning. The industrial zones were amazing at snatching wonders for me. You can. Get 2 cities there with a dam each and build their industrial zones in between for huge adjacency. https://preview ... IMO one can bandaid it for Civ 6 by allowing strategics to be built on. But you really need some kind of conceptual system where “districts” have “layers” and one of those layers allows you to handle resources. Example: districts have a “specialization” layer an “infrastructure” layer, and an “auxiliary” layer.20. Jul 28, 2021. #1. so from googling around, it looks like in order to build a dam, the land has to have that "susceptible to flood" attribute, and apparently putting a floodplain feature on a land spot via the worldbuilder does not mean the same thing.... so how do i put that attribute on a piece of land via the worldbuilder? thanks. Gedemon.Back to Terrain Features A River is a type of terrain feature in Civilization VI. It exists almost everywhere in the world, and it is unique in that it doesn't occupy its own tile - instead it runs between tiles. Rivers always end in a body of water, and many times they start in a Mountain. Each river is at least 2-3 tiles long (that is, it runs around 2-3 tiles); most rivers are 20+ tiles ...Apr 23, 2021 · Per page: 15 30 50. Sid Meier's Civilization VI > General Discussions > Topic Details. After April's update I started a game in a Huge Earth as Frederick, I made a city over Egypt (a lot of flood plains), but the Dam simply didn't get enabled for building on any tile. Later a made another elsewhere and again no Dam available for building.

They’re very heavy on the diplomatic favour game and getting electricity while not losing dip favour from carbon tax is a big help. Reply reply. sexualbrontosaurus. •. Don't forget the Dutch. They build dams quicker and get adjacency bonus for IZs on rivers, which makes it really easy to get high adjacency.

Back to the list of tile improvements The Mountain Tunnel is an engineering tile improvement in Civilization VI: Gathering Storm. It requires Chemistry and can be built by a Military Engineer. Effects: Creates a passage underneath a Mountain. Units may use this passage to either move directly across the Mountain tile, or to any other valid land tile next to …Personal banking has gotten so easy and ubiquitous, if you can connect to the Internet, preferably on a private computer, you can set up a checking and savings account. Many online...196 votes, 27 comments. 556K subscribers in the civ community. A subreddit dedicated to Sid Meier's Civilization, the popular turn-based series. ... as the Netherlands and plan on setting up 3 cities with the highest possible IZ adjacency bonuses from aquaducts and dams. So far I got a setup with a potential 15 adjacency bonus IZ (2 from the ...Back to the list of units The Mobile SAM (short for "Mobile Surface-to-Air Missile") is an Information Era support unit in Civilization VI. It upgrades from the Anti-Air Gun. Attributes: Protects all units within 1 tile from nuclear strikes and attacks by air units. The Mobile SAM is the most advanced anti-aircraft weapon available, relying on its surface-to-air missiles to …Guairá Falls between Paraguay and Brazil was one of the world's most awe-inspiring, but was erased by Itaipu Dam. Read this HowStuffWorks Now article. Advertisement Some pretty goo...WCM CHINA QUALITY GROWTH FUND INVESTOR CLASS SHARES- Performance charts including intraday, historical charts and prices and keydata. Indices Commodities Currencies StocksWCM CHINA QUALITY GROWTH FUND INVESTOR CLASS SHARES- Performance charts including intraday, historical charts and prices and keydata. Indices Commodities Currencies StocksTo prevent floods in Civilization 6, players can build a Dam in their city. A Dam can prevent flooding by controlling the water flow along a river. It should be constructed along a river and only one Dam can be built per city. Additionally, some Wonders, such as the Great Bath, can prevent damage from a flood. How can you stop the flooding in ...310. 17K views 2 years ago. In a previous guide we spoke about Coal Power and Industrial zone adjacencies - this time round we'll be looking at the two other zones to get a major adjacency bonus -...

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It is a wonderfully fun addition to empire building in Civ6. Several unique districts have special adjacency mechanics. However, among all unique districts, the German Hansa (Vanilla) and the Malinese Suguba (Gathering Storm expansion) both possess the same special attribute: they have (1) a major adjacency bonus (2) for a …Actually an oitside-the-box method to solve your problem: Pollute the map enough to trigger a global congress session for pollution. Then at the bottom of the production list you will see decommission nuclear plant. The only way to achieve it is to trigger the global session. Reply.2 rivers 1 dam. I think the right way to do this is to put an industrial zone to the unowned tile below the mountain between the two cities with a dam above Nagoya next to the mountain, an aqueduct on the tile to the left. Then Fukuoka builds an aqueduct on the bottom tile near the mountain and someone builds another dam on the river near the ...310. 17K views 2 years ago. In a previous guide we spoke about Coal Power and Industrial zone adjacencies - this time round we'll be looking at the two other zones to get a major adjacency bonus -...Mar 27, 2024 · 12. How many river tiles do you need to build a Dam in Civ 6? To build a Dam in Civilization 6, you need at least two river tiles adjacent to the future Dam tile. This ensures that the Dam is placed in a suitable location with sufficient water flow and potential for generating hydroelectric power. 13. Can you build a Dam in any city in Civ 6? Back to the list of districts The Aqueduct is a District in Civilization VI which provides early water infrastructure. It requires Engineering, and must be placed adjacent to the City Center and either a Mountain, Oasis, Lake, or River (which must be on an edge of the tile that is not directly between the City Center and the Aqueduct). Effects: Provides Housing based on whether or not the city ... The Great Bath is an Ancient Era Wonder in Civilization VI: Gathering Storm. It must be built on Floodplains . Effects: +3 Housing. +1 Amenity from entertainment. Floodplains tiles along the river containing this wonder are now immune to Flood damage. -50% Production and Food yields from Flood damage. +1 Faith to the yields of a tile belonging ...Jul 2, 2021 · CA (Civ Ability) - The unique ability of a civilization, shared by all its leaders. Compact empires - Civs with cities close together (typically 3-4 tile gaps between city centres). This is useful if you want to make use of districts that gain adjacency bonuses from other districts, or to maximise the potential of area-of-effect bonuses later ... You use them for G.B., Etemananki, farms, and/or dams (and sometimes Aqueducts). With the +2 adjacency that they give to industrial districts, every flood zone area (especially with 2 merging rivers) has to weigh the value of setting up a 2-dam industrial zone (or better) versus using the flood area for natural production.Back to the list of units The Mobile SAM (short for "Mobile Surface-to-Air Missile") is an Information Era support unit in Civilization VI. It upgrades from the Anti-Air Gun. Attributes: Protects all units within 1 tile from nuclear strikes and attacks by air units. The Mobile SAM is the most advanced anti-aircraft weapon available, relying on its surface-to-air missiles to …Amazon stock plunged to a two-year low as shares slid as much as 12% on Friday morning after the company reported its first-quarter results yesterday. Amazon stock plunged to a two...Sci-fi. Civilization. This is a disambiguation page used to differentiate articles on different topics of the same name. If an internal link led you to this page, you may want to go back and edit it so that it points to the desired specific page. Floodplains may refer to: Desert Floodplains (Civ6) Grassland... ….

The Great Bath is an Ancient Era Wonder in Civilization VI: Gathering Storm. It must be built on Floodplains . Effects: +3 Housing. +1 Amenity from entertainment. Floodplains tiles along the river containing this wonder are now immune to Flood damage. -50% Production and Food yields from Flood damage. +1 Faith to the yields of a tile belonging ... They're important because: Production is king. Having a mid-game Industrial Zone with +5 or +6 (with an Aqueduct and a Dam) is a huge deal. They're one of the only ways to increase population caps mid-game in industry-heavy cities. I also used to avoid them, but since I started the game got a lot easier at Deity. Sci-fi. Civilization. This is a disambiguation page used to differentiate articles on different topics of the same name. If an internal link led you to this page, you may want to go back and edit it so that it points to the desired specific page. Floodplains may refer to: Desert Floodplains (Civ6) Grassland...CA (Civ Ability) - The unique ability of a civilization, shared by all its leaders. Compact empires - Civs with cities close together (typically 3-4 tile gaps between city centres). This is useful if you want to make use of districts that gain adjacency bonuses from other districts, or to maximise the potential of area-of-effect bonuses later ...Hey guys, PotatoMcWhiskey here, and this is my guide to Industrial Zones! Subscribe: http://www.youtube.com/subscription_center?add_user=PotatoMcWhiskey Tw...The Dam is a District District in Civilization VI: Gathering Storm, dedicated to improving the comfort and safety of people living along a River. It must be built on a Floodplains tile and the River must traverse at least 2 adjacent sides …Ie a Bend in a River can be dammed. The inside of an angle of river can be dammed, but the outside cannot, because only 1 tile touches the river. The first 2 screens, there's 2 tiles touching river, so dam is possible. In the latter two, there's amenities and districts blocking the tiles so no free tiles for the dam to be constructed.Actually an oitside-the-box method to solve your problem: Pollute the map enough to trigger a global congress session for pollution. Then at the bottom of the production list you will see decommission nuclear plant. The only way to achieve it is to trigger the global session. Reply. Civ 6 dam, Actually I checked those marked tiles are referred as floodplain tiles. Yeah its a weird bug/whatever that these are floodplains that just dont act like floodplains. They dont flood, and you cant build dams on them. Its only in these pregenned maps from before gathering storm. They added floodplain tiles but just, forgot, to add functionality i ..., A commonly confusing feature of Aqueducts, is the placement requirements necessary to build one. First and foremost, the Aqueduct must be built adjacent to the City Center, easy enough, however, it must also be built adjacent to a source of fresh water, i.e., a river, mountain or lake. Often times, while browsing civilization forums and media ..., Dec 2, 2012. #2. Click from one dot to the next. The river will be along the hex edge, between the dots. Continue clicking from the last dot to the next to extend the river. Switch to a different tab, like edit plot, to see if the river was created. Make certain the river tab is set to add, not remove, river., Apr 12, 2022. #10. There needs to be a flood plain also on the other side of the river adjacent to the tile you want to put your dam on that belongs to the same river (according to tooltip). i.e. if the tile south east of the marked tile is not a flood plain or if it belongs to the river south east of that tile (i.e. if it doesn't say Bahr ..., Back to the list of districts The Bath is a unique District of the Roman civilization in Civilization VI. It replaces the Aqueduct and must be built adjacent to both the City Center and a River, Lake, Oasis, or Mountain. Effects: Lower Production cost (18 vs. 36). Provides Housing based on whether or not the city has fresh water. +6 Housing for landlocked cities without fresh water. +5 Housing ..., The Map Tacks mod will let you know if you can place a dam in a certain spot, which is very useful. Also 2 sides of the dam tile must be touching a river iirc making the bottom one invalid. Some scripted maps don't allow dams for some reason. When I was play in an Europe map I also couldn't place dams for some reason., Back to the list of units The Mobile SAM (short for "Mobile Surface-to-Air Missile") is an Information Era support unit in Civilization VI. It upgrades from the Anti-Air Gun. Attributes: Protects all units within 1 tile from nuclear strikes and attacks by air units. The Mobile SAM is the most advanced anti-aircraft weapon available, relying on its surface-to-air missiles to …, Jun 1, 2019 · Tour Guide guiding the Griswald family along the hoover dam, tour guide says blah blah blah, once inside the dam, he starts explaining blah blah blah, then he asks "does anyone have any dam questions?" Clark's brother-in-law replies "Where's the damn bathroom?" LordDevorkian69 Jan 9, 2019 @ 9:09pm. , A subreddit dedicated to Sid Meier's Civilization, the popular turn-based series. Also of Ursa Ryan's evolution as an artist. Civilization VI: Gathering Storm District Cheat Sheet. The District Cheat Sheet on the subreddit wiki was out of date so I thought I might make one up for the September 2019 Update., Mar 15, 2024 ... Today I Played 10000 Years of Sid Meier's Civilization! Watch my journey as I attempt a to achieve a religious victory!, DammitEd. •. It needs to be touching two “hex-sides” of the same river. Dams can only affect one river at a time, so the adjacency requirement must be fulfilled by one of the rivers. Looks like you only have one “hex-side” of either river touching that tile, so because they aren’t the same river, they don’t satisfy the adjacency ..., Back to Great People Back to the list of units The Great Musician is a type of Great Person in Civilization VI dedicated to the creation of Great Works of Music. Each Great Musician may be activated up to three times on a tile containing an empty slot which accepts Great Works of Music (such as a Theater Square district with a Broadcast Center, a Palace, or suitable wonder), creating up to two ... , IMO one can bandaid it for Civ 6 by allowing strategics to be built on. But you really need some kind of conceptual system where “districts” have “layers” and one of those layers allows you to handle resources. Example: districts have a “specialization” layer an “infrastructure” layer, and an “auxiliary” layer., Zetia (Ezetimibe) received an overall rating of 4 out of 10 stars from 52 reviews. See what others have said about Zetia (Ezetimibe), including the effectiveness, ease of use and s..., Jun 28, 2019. #1. Sostratus submitted a new resource: Industrial Zone Placement Guide - Maximizing IZ adjacency with Aqueducts, Canals & Dams. With the release of the June 2019 patch, the rules of adjacency for the Industrial Zone (IZ) were dramatically modified: Mines and Lumbermills, and Districts provide a minor bonus (+0.5), Each requires a Dam. You can tell by hovering over individual hexes and reading the hex info, paying close attention to the river name on each hex. A screenshot would really help figuring out what is going on. Same thing has just happened to me. Built a dam, last two floods have damaged improvements and buildings, but the dam is fine., The Great Bath doesn't prevent floods, it just prevents damage to tiles and adds faith on those tiles. You can still lose city population and receive damage to the city center (if I recall correctly) and units. I wouldn't be surprised if it's buggy or inconsistent on a second river. Civilization Analyst - Civ VI Overview - Leader Pass., Back to Civilization VI Culture Bomb is a special effect in Civilization VI which instantly expands a civilization's territory into nearby neutral, or even foreign-owned territory. Culture bombing is the only way of taking non-neutral territory in the game, barring military conquest or diplomatic negotiations involving switching cities. The Culture Bomb is triggered on a …, Put it right next to your industrial zone. It’ll then give you an extra 2-8 production depending on policies and power. Because dams are expensive, the ideal spot to put them is between 2 industrial zones but your spot will still be pretty good. Reply. magispitt., Zoning Commissioner is a Level 2 title for Liang, a Governor in Civilization VI: Rise and Fall, requiring Infrastructure. In Gathering Storm, it is a Level 1 title. +30% ( +20%) Production towards constructing Districts in the city. Zoning is the process of determining how land is used to avoid undesirable situations like people living adjacent to dangerous …, Back to Terrain Features. A River is a type of terrain feature in Civilization VI.It exists almost everywhere in the world, and it is unique in that it doesn't occupy its own tile - instead it runs between tiles. Rivers always end in a body of water, and many times they start in a Mountain.Each river is at least 2-3 tiles long (that is, it runs around 2-3 tiles); most rivers …, Apr 23, 2021 · Per page: 15 30 50. Sid Meier's Civilization VI > General Discussions > Topic Details. After April's update I started a game in a Huge Earth as Frederick, I made a city over Egypt (a lot of flood plains), but the Dam simply didn't get enabled for building on any tile. Later a made another elsewhere and again no Dam available for building. , Dec 2, 2012. #2. Click from one dot to the next. The river will be along the hex edge, between the dots. Continue clicking from the last dot to the next to extend the river. Switch to a different tab, like edit plot, to see if the river was created. Make certain the river tab is set to add, not remove, river., 310. 17K views 2 years ago. In a previous guide we spoke about Coal Power and Industrial zone adjacencies - this time round we'll be looking at the two other zones to get a major adjacency bonus -..., Jul 28, 2023 ... Check out the FULL Episode: https://youtu.be/meT--5zSfLk., Jun 1, 2019 · Tour Guide guiding the Griswald family along the hoover dam, tour guide says blah blah blah, once inside the dam, he starts explaining blah blah blah, then he asks "does anyone have any dam questions?" Clark's brother-in-law replies "Where's the damn bathroom?" LordDevorkian69 Jan 9, 2019 @ 9:09pm. , Back to the list of units The Military Engineer is a Medieval Era support unit in Civilization VI. It can only be built in a city that has an Encampment with an Armory. In the Gathering Storm expansion, the Military Engineer's Gold maintenance cost is decreased from 4 to 2. Attributes: Has 2 build charges. Abilities: Can construct Roads, Forts, Airstrips, and …, Dams are wonderful. +3 housing, and an Amenity! No floods wiping away districts! No drought problems! (Droughts can be brutal for civs like Inca, Aussie, etc, whose special improvements just get wiped out.) 6 power is huge. Lets say you don't care about the climate like a good little industrialist., EnjoyJor. • 2 yr. ago. As someone else have already said, the dam does not work. An aqueduct has to be adjacent to a city center. However, it seems like there’s already cities nearby. Make sure you settle a city adjacent to where you place your city. Since the dam is not possible, I would recommend changing the layout to be something like., Back to the list of units The Military Engineer is a Medieval Era support unit in Civilization VI. It can only be built in a city that has an Encampment with an Armory. In the Gathering Storm expansion, the Military Engineer's Gold maintenance cost is decreased from 4 to 2. Attributes: Has 2 build charges. Abilities: Can construct Roads, Forts, Airstrips, and …, Actually an oitside-the-box method to solve your problem: Pollute the map enough to trigger a global congress session for pollution. Then at the bottom of the production list you will see decommission nuclear plant. The only way to achieve it is to trigger the global session. Reply., Provides the city +6 Power from renewable water sources. +1 Production to all tiles that are adjacent to river in this city. Requirements. District. Dam. Technology. Electricity. Production Cost. 360 Production. Purchase Cost. 1440 Gold. Maintenance Cost. 6 Gold., Per page: 15 30 50. Sid Meier's Civilization VI > General Discussions > Topic Details. After April's update I started a game in a Huge Earth as Frederick, I made a city over Egypt (a lot of flood plains), but the Dam simply didn't get enabled for building on any tile. Later a made another elsewhere and again no Dam available for building.