Here is a comprehensive directory of RV-accessible potable water sites for New South Wales.
Important for NSW:
The "Offset" Rule: At public dump points, the tap on the unit is for cleaning the cassette (non-potable). The potable tap is usually located 2–5 metres away on a fence, post, or separate standpipe.
Locked Taps: In drought-prone areas (especially the Far West), some public taps may have handles removed. Carry a 4-way tap key (available at hardware stores) just in case.
Sydney Water Stations: In Greater Sydney, "Refill Stations" are often bubblers. This list focuses on sites where you can likely connect a hose or fill a jerry can.
Albury:
Lavington Sports Ground (Centaur Rd): Tap located at the dump point near the amenities block.
Union Bridge (Hume Hwy): Tap near the truck stop amenities (often high pressure).
Armidale:
Dumaresq Creek (Markham St): Tap located on the post near the dump point.
Visitor Information Centre: Tap available in the designated RV parking area.
Ashford:
Apex Park (Albury St): Tap located near the public toilets.
Ballina:
Kingsford Smith Park (Bentinck St): Tap near the dump point (separate standpipe).
Balranald:
Discovery Centre (Market St): Tap located in the car park near the dump point.
Barraba:
Lions Park (Savoy St): Tap situated near the BBQ/picnic area.
Bathurst:
Hereford Street (near Gilmour St): Public dump point has a separate potable tap on the fence line.
Batemans Bay:
Corrigans Beach Reserve (Beach Rd): Tap located near the dump point and amenities block.
Bega:
Old Bega Racecourse (Auckland St): Tap located at the dump point (look for the separate post).
Berry:
Showground (Alexandra St): Tap usually accessible near the camping area/dump point.
Bingara:
Cunningham Park (Gwydir Hwy): Tap near the amenities block.
Bombala:
River Walk (Wellington St): Tap located near the dump point.
Bourke:
Visitor Information Centre (Mitchell St): Dedicated water fill point for travelers.
Broken Hill:
Visitor Information Centre (Bromide St): Very popular high-flow fill point designated for RVs.
Bulahdelah:
Showground (Prince St): Tap accessible near the dump point.
Casino:
Crawford Square (Centre St): Tap located near the dump point.
Cobar:
Ward Oval (maidens Ave): Tap located near the dump point.
Coffs Harbour:
Brelsford Park (Earl St): Tap located near the dump point (check for handle).
Phil Hawthorne Dr: Tap located at the public dump point.
Condobolin:
Riverview Caravan Park (Diggers Ave): External dump point often has access (check with caretaker).
Cooma:
Showground (Cromwell St): Tap located near the dump point.
Coonabarabran:
Neilson Park (John St): Tap located near the amenities/dump point.
Cootamundra:
Railway Station (Hovell St): Tap located near the dump point area.
Cowra:
Showground (Grenfell Rd): Tap located near the dump point.
Deniliquin:
Davidson Street Rest Area: Tap located near the dump point.
Dubbo:
Ollie Robbins Oval (Bligh St): Tap located near the dump point (separate standpipe).
Dunedoo:
Milling Park (Bolaro St): Tap located near the BBQ area.
Eden:
Barclay Street Sportsground: Tap located near the dump point.
Emmaville:
Mining Museum (Moore St): Tap located in the park area.
Evans Head:
Stan Payne Oval (Park St): Tap located near the dump point.
Forbes:
Showground (Forester St): Tap located near the dump point.
Forster:
Council Depot (Breese Pde): Tap located at the public dump point.
Gilgandra:
Showground (Warren Rd): Tap located near the dump point.
Glen Innes:
Showground (Torrington St): Tap located near the dump point.
Gloucester:
Billabong Park (Denison St): Tap located near the amenities/dump point.
Goulburn:
Recreation Area (Braidwood Rd): Tap located near the dump point.
Grafton:
Showground (Prince St): Tap located near the dump point.
Grenfell:
Railway Station (West St): Tap located near the dump point.
Griffith:
Showground (Murrumbidgee Ave): Tap located near the dump point.
Gulgong:
Showground (Guntawang St): Tap located near the dump point.
Gundagai:
Railway Station (Sheridan St): Tap located near the dump point.
Gunnedah:
Showground (South St): Tap located near the dump point.
Hay:
Showground (Showground Rd): Tap located near the dump point.
Hillston:
Desathlon Park (High St): Tap located near the lake/amenities.
Holbrook:
Submarine Park (Albury St): Tap located near the dump point.
Inverell:
Showground (Cameron St): Tap located near the dump point.
Campbell Park (Captain Cook Dr): Tap near amenities.
Jerilderie:
Showground (Bolton St): Tap located near the dump point.
Junee:
Showground (Park Ln): Tap located near the dump point.
Jindabyne:
Claypits (Barry Way): Tap located near the amenities block.
Kempsey:
Showground (Sea St): Tap located near the dump point.
Kiama:
Blowhole Point (Terralong St): Tap located near the dump point (can be busy).
Kyogle:
Showground (Summerland Way): Tap located near the dump point.
Lake Cargelligo:
Liberty Park (Foster St): Tap near the lakeside amenities.
Lightning Ridge:
Visitor Information Centre (Morilla St): Potable water fill available (ask staff for key/location if locked).
Lismore:
Showground (Alexandra Pde): Tap located near the dump point.
Lithgow:
Showground (Barton St): Tap located near the dump point.
Macksville:
Showground (Rodeo Dr): Tap located near the dump point.
Maitland:
Showground (Blomfield St): Tap located near the dump point.
Menindee:
Burke & Wills Park (Yartla St): Tap located near the amenities.
Merriwa:
Showground (Dutton St): Tap located near the dump point.
Mittagong:
Showground (Old Hume Hwy): Tap located near the dump point.
Moama:
Jack Eddy Oval (Perricoota Rd): Tap located near the dump point.
Moree:
Showground (Warialda St): Tap located near the dump point.
Mudgee:
Showground (Douro St): Tap located near the dump point.
Murwillumbah:
Showground (Queensland Rd): Tap located near the dump point.
Muswellbrook:
Showground (New England Hwy): Tap located near the dump point.
Nambucca Heads:
Railway Station (Station St): Tap located near the dump point.
Narrabri:
Showground (Wiles St): Tap located near the dump point.
Narrandera:
Showground (Elizabeth St): Tap located near the dump point.
Newcastle (Stockton):
Ballast Ground (Hunter St): Tap located near the dump point.
Nowra:
Showground (West St): Tap located near the dump point.
Nyngan:
Flood Memorial Park (Pangee St): Tap located near the dump point.
Oberon:
Showground (Ross St): Tap located near the dump point.
Orange:
Showground (Leeds Pde): Tap located near the dump point.
Parkes:
Spicer Oval (Victoria St): Tap located near the dump point (separate standpipe).
Peak Hill:
Memorial Park (Newell Hwy): Tap located near the amenities.
Port Macquarie:
Westport Park (Park St): Tap located near the dump point.
Queanbeyan:
Showground (Glebe Ave): Tap located near the dump point.
Quirindi:
Showground (New England Hwy): Tap located near the dump point.
Scone:
Bill Rose Sports Complex (Kingdon St): Tap located near the dump point.
Singleton:
Showground (Bathurst St): Tap located near the dump point.
Sydney (Greater):
Note: Most Sydney dump points are at paid caravan parks. Free public fill points are rare.
St Ives Showground (Mona Vale Rd): Tap near the dump point.
Tamworth:
Riverside Park (Carter St): Tap located near the dump point.
Taree:
Showground (Muldoon St): Tap located near the dump point.
Temora:
Railway Precinct (Parkes St): Tap located near the dump point.
Tenterfield:
Showground (Manners St): Tap located near the dump point.
Tocumwal:
Recreation Reserve (Morris St): Tap located near the dump point.
Tumut:
Riverglade Caravan Park (Snowy Mountains Hwy): External dump point usually accessible.
Ulladulla:
Civic Centre (Princes Hwy): Tap located near the dump point (rear car park).
Uralla:
Showground (King St): Tap located near the dump point.
Wagga Wagga:
Wilks Park (Hampden Ave): Tap located near the dump point.
Walcha:
Showground (Derby St): Tap located near the dump point.
Walgett:
Showground (Euroka St): Tap located near the dump point.
Warren:
Victoria Park (Burton St): Tap located near the dump point.
Wellington:
Showground (Showground Rd): Tap located near the dump point.
West Wyalong:
Showground (Bypass Rd): Tap located near the dump point.
Wilcannia:
Recreation Ground (Barrier Hwy): Tap located near the amenities.
Wollongong:
JJ Kelly Park (Swan St): Tap located near the dump point.
Yass:
Joe O'Connor Park (Laidlaw St): Tap located near the dump point.
Young:
Showground (Whiteman Ave): Tap located near the dump point.
The "Fence Line" Check: At almost all NSW showgrounds and public parks, the potable water tap is not on the dump point pedestal. Look at the fence line or retaining wall 2-3 meters behind or to the side of the dump point.
Thread Check:
Threaded Tap: Usually means it is intended for hoses (potable or washdown).
Smooth/Push Button: Usually intended for bottles only. Do not force a hose clamp onto these; it can damage the fixture.
Local Knowledge: In outback NSW (e.g., Broken Hill, Cobar, Bourke), water is precious. Always check with the local Visitor Information Centre first. They often have a designated high-flow key-access fill point for travellers that is faster and better than park taps.