Complex sentence: Some 800 meters north-east from Tsin Kletzin there is a Weritos Dam, its suspected role was to retain the storm water runoff in a reservoir that archaeologists Lagasse, Gillespie and Eggert suggest provided Tsin Kletzin with all of its domestic water.
Split into simpler sentences: Some 800 meters north-east from Tsin Kletzin there is Weritos Dam. Its alleged role was to retain the storm water runoff in a reservoir that archaeologists Lagasse, Gillespie and Eggert suggest provided Tsin Kletzin with all of its domestic water.