From the Maitland Mercury report:
New interpretative signs are proposed to be in place at Walka Water Works in time for next year’s Hunter Valley Steamfest.
Maitland City Council committed $20,000 to the first stage of a signs and interpretative strategy to heighten the experience for visitors to the historic site.
Full article by Briony Snedden available at Maitland Mercury, 26 Nov, 2010.