Service areas

Each area page covers local soils, groundwater, climate and the authorities to check with.

Hawkesbury septic and AWTS questions often come down to Hawkesbury–Nepean floodplain, rural acreage and on-sit

The Hills Shire septic and AWTS questions often come down to sandstone ridges and acreage around Dural, Kenthu

Hornsby Shire septic and AWTS questions often come down to Galston, Arcadia and Brooklyn on sandstone plateaus

Blue Mountains septic and AWTS questions often come down to sandstone escarpments, World Heritage bushland and

Wollondilly septic and AWTS questions often come down to Picton, Thirlmere and rural land in Sydney’s drinking

Rural Penrith septic and AWTS questions often come down to Mulgoa, Londonderry and rural land on shale clays.

Camden septic and AWTS questions often come down to growth-area fringes and rural properties on shale clays. T

Central Coast septic and AWTS questions often come down to coastal sands, valleys and hinterland acreage. Typi

Northern Beaches hinterland septic and AWTS questions often come down to Terrey Hills and Duffys Forest on san

Rural Liverpool septic and AWTS questions often come down to rural south-west Sydney acreage on shale clays. T

Rural Campbelltown septic and AWTS questions often come down to Wedderburn and Menangle Park on sandstone and

Southern Highlands septic and AWTS questions often come down to cool-climate acreage around Bowral and Mittago