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Land Capability Assessment Requirement

Land Capability Assessment Requirement
Land Capability assessment needs a systematic approach to find the wastewater
management capability of that land. Several factors are considered while
investigating the environment and surrounding topography. Further lab testing is
done to measure soil attributes, soil structure, soil plasticity, and hydraulic
conductivity. You can hire professionals like Land Capability Assessment Victoria to
council land capability assessment. You must be thinking “do i need a land
capability assessment?”. Check out further to know more about LCA and its
requirements for land development.
When do I need LCA?
A LCA is required prior to the development of any land to find whether the existing
land can contain all treated wastewater onsite or not. At different stages like
subdivision and rezoning, the timing and level detail varies. If you are planning for
development, take LCA in the early stages. Individual land owners and developers
are responsible to conduct successful LCA before going for land development. All
the LCA are done within the boundaries of Catchment Management Authorities.
Purpose of LCA
● The primary purpose of the LCA is to calculate the site sustainability to
manage the wastewater within the boundaries.
● To sustainability utilise and manage wastewater within specific regions.
● To determine the sensitive areas.
● To collect the relevant geographical and social information to design the most
sustainable onsite wastewater system. It will not harm the neighbourhood and
the local environment from sewage pollution.
● Also, to minimize the wastewater management on the environment.
A LCA report will help to find the risk on the particular land from wastewater
management. It also helps you to provide the solution to resolve the risk, if it is
possible. However, if the site is at low risk and you have sufficient information about
the land, then LCA is not required.
Undertaking of LCA
LCA is based on the Code and other government guidelines and standards. The land
details required to take LCA depends on the usage and constraints of the site. For
successful land development, detailed land information is required about new
sewage system land testing.
The reporting style may differ from the general approach and guidelines of the
government. LCA conductors consults with council and other stakeholders about
their requirements for LCA and reporting.
Steps to take and plan the LCA
1. Consult with Stakeholders
● Identify the site location and the locality.
● Find the requirements of the landowner for a particular location. For
example; if they are planning to build a home, then number of rooms,
kitchen and more.
● Consult with Council Staff including Town Planners, Environmental
Health Officers, and Building Surveyors to find the requirements of
LCA. For example, to conduct a successful LCA, tell the council, if it is
in a Special Water Supply catchment or has a sensitive environment.
● For some cases, you might need to consult with state government
agencies like Water Authorities, DEPI, and Catchment Management
Authority for successful land development.
All the above information should be included in the introductory section to
clarify the site location and development requirement.
2. Plan the Land Capability Assessment
By checking the online information along with the site owner, you can plan
LCA for the land accordingly. Here is the information you can collect for the
planning of LCA.
● Collect
● Topographic mapping and position of surface waters.
● Climate data and geographical mapping data.
● Soil mapping, surveys, and testing data.
● Nearby location of services like water, gas and electricity.
● Environmental history like flooding, bushfire or Special Water Supply
Catchment areas.
You can check all these things online or can hire online services like Land
Capability Assessment Victoria for the successful development. This
detailed information will help you to plan the LCA. For example: finding the
sensitive area of the site can help you to manage the wastewater
Include the key features like site boundaries, contour lines, surface waters
in the beginning of the land report. Put a topographic map which will help
the reader to see the local land features. However, the site should be
located on the map clearly to find out the nearby localities.
3. Field Work
The characteristics of soil and site will be investigated before starting any
fieldwork. A successful LCA is done by considering the soil parameters and
characteristics. LCA assessors use soil information as additional information
to find more about the site and effect of wastewater on the site and nearby
● This includes the walkover the entire site. Taking photos and making
sketches will be really helpful for the site assessment.
● Under fieldwork, collect information about the climate, erosion,
groundwater level, land sustainability, and more.
You can write all this information as key site features. These are the important
features to understand the site environment and past history.
4. Soil Assessment
The purpose of the soil assessment is to find the soil sustainability and
capability to assimilate the nutrient, salt and water. The wastewater
management system is designed according to the soil capability to deal with
● Collect information like cation exchangeability, colour, mottling and
electrical conductivity.
● High salinity might have good vegetative growth ability. However, sodic
and dispersive soils are extremely common in Victoria.
However, before going for any land development it is important to do a Council Land
Capability Assessment to check out the onsite sustainability towards wastewater
For more information visit today.