Although telegraph came to Hamilton with the 1864 invasion which established the town, it was quite late in developing its gas (1895), water (1903), sewage (1907) and electricity supplies (1913), probably because its population remained low; in 1911 Hamilton's population was 3,542 and Frankton's 1,113. Optical cables and microwave towers now provide telecommunications links, gas is supplied by pipeline from Taranaki, water from the Waikato River by the Water Treatment Station at Waiora Terrace, sewage flows for treatment at Pukete and electricity comes from the national grid. Restrictions are still placed on garden sprinklers in summer and the Pukete sewage works was still not always meeting discharge Resource consent conditions in 2013.