To save time, the meetings were done as much as possible near to the areas in question. This meant that the Dike-Reeve and his men needed to travel a lot. Since the Water Boards received their own income from taxes, they had enough money to spend on meeting halls, and they built meeting halls for convenience in out-of-the-way places. For this reason many meeting halls were unusually large that were located in very small towns, such as the Gemeenlandshuis Zwanenburg in Halfweg, or the Waterschapshuis in Onderdendam. These were locations that were strategically suited for meetings when the waterworks were being inspected. Notes Waterschappen in Nederland: werken met water, een onberekenbare vriend, Koos Groen, Toon Schmeink, Bosch & Keuning, 1981, Dutch words and phrases