The Department of Hydroecology is an infrastructure structure located on the eastern south-east side of Great Lakes expansion zone. It was originally introduced on October 22, 2015 as part of the timed quest called Great Lakes.[1]

A total of 180 assets and additional 4,100,000 Coin sm worth diagrams are needed to complete construction of the Department of Hydroecology. This is equivalent to 180 Megabucks sm if one were to buy every asset instead of waiting to receive them from neighbors.



Department of Hydroecology (Level 1)

Asset Image Amount Price Cost
ChannelAsset Channel 14x1 Megabucks sm14 Megabucks sm
Concrete BlocksAsset Concrete Blocks 13x1 Megabucks sm13 Megabucks sm
Lawn TrellisesAsset Lawn Trellises 13x1 Megabucks sm13 Megabucks sm
Standard DiagramAsset Standard Diagram 1x100,000 Coin sm100,000 Coin sm
40 Assets
1 Diagram
40 Megabucks sm
100,000 Coin sm

Committee on Hydroecology (Level 2)

Asset Image Amount Price Cost
Assembly DiagramAsset Assembly Diagram 2x500,000 Coin sm1,000,000 Coin sm
Automatic Sprinkler SystemAsset Automatic Sprinkler System 17x1 Megabucks sm17 Megabucks sm
BracketAsset Bracket 16x1 Megabucks sm16 Megabucks sm
First-Aid KitAsset First-Aid Kit 12x1 Megabucks sm12 Megabucks sm
Hydraulic JackAsset Hydraulic Jack 15x1 Megabucks sm15 Megabucks sm
60 Assets
2 Diagrams
60 Megabucks sm
1,000,000 Coin sm

Ministry of Hydroecology (Level 3)

Asset Image Amount Price Cost
Decorative StonesAsset Decorative Stones 16x1 Megabucks sm16 Megabucks sm
Engineering DiagramAsset Engineering Diagram 3x1,000,000 Coin sm3,000,000 Coin sm
Insulation FoamAsset Insulation Foam 17x1 Megabucks sm17 Megabucks sm
Polymer PipesAsset Polymer Pipes 20x1 Megabucks sm20 Megabucks sm
Water CoolerAsset Water Cooler 13x1 Megabucks sm13 Megabucks sm
Welding MachineAsset Welding Machine 14x1 Megabucks sm14 Megabucks sm
80 Assets
3 Diagrams
80 Megabucks sm
3,000,000 Coin sm


LevelPopulation LimitsXPPowerWaterAdditional Access
Level 06,000 Population Limits (+6,000)800 Experience sm (+800)14 Power sm (+14)5 Water sm (+5)
Level 128,000 Population Limits (+22,000)1,600 Experience sm (+800)42 Power sm (+28)25 Water sm (+20)
Level 266,000 Population Limits (+38,000)2,400 Experience sm (+800)84 Power sm (+42)60 Water sm (+35)
Level 3120,000 Population Limits (+54,000)3,200 Experience sm (+800)140 Power sm (+56)110 Water sm (+50)
Total/Max120,000 Population Limits8,000 Experience sm140 Power sm110 Water sm


SQ Internal Info:
  • Name: Департамент гидроэкологии (translates to Department of hydrology)
  • ID: 10030070 (department_hydroecology_place)


  1. SQ Forum: Update 10.22.2015 #1