Play here: https://narlesky.github.io/reservoirdle !
- National Hydrography Dataset, California Lakes and Reservoirs => https://gis.water.ca.gov/arcgis/rest/services/InlandWaters/NHD_Major_Lakes_and_Reservoirs/MapServer
- Fixed images => http://www.amcharts.com/svg-maps/ & Wikipedia
- Emojis & World icon => https://github.com/twitter/twemoji