Accurate data. Regulatory confidence. Environmental protection.
Water quality is one of the most fundamental indicators of environmental health — and one of the most closely regulated aspects of development, mining and industrial operations in Western Australia. Whether you need baseline water quality data to support an environmental impact assessment, compliance monitoring to meet approval conditions, impact monitoring to detect and respond to changes in water quality during operations, or incident response sampling to characterise a pollution event, accurate, reliable water quality data is essential. Trace Ecology provides water quality testing and monitoring services across freshwater, estuarine, marine and industrial water environments throughout WA and the NT.
We deliver water quality testing and monitoring programmes for miners, developers, infrastructure builders, water utilities, agricultural operators, local governments and government agencies — designing programmes that are scientifically robust, cost-effective and structured to meet the specific requirements of the project, the regulatory framework and the water environment being assessed. Our water quality scientists hold all relevant field sampling qualifications and operate calibrated, current-generation field equipment to ensure data accuracy and comparability across sampling events.
Our water quality testing covers the full range of physical, chemical and biological parameters required for environmental assessment and compliance monitoring. Physical parameters include temperature, pH, dissolved oxygen, electrical conductivity, turbidity and total dissolved solids — measured in the field using multiparameter sondes and data loggers capable of continuous deployment for real-time monitoring. Chemical parameters include nutrients, heavy metals, hydrocarbons, pesticides and other contaminants relevant to the project context — analysed by NATA-accredited laboratories to ensure defensible, legally admissible results. Biological parameters include chlorophyll-a, algal biomass and biological oxygen demand — assessed where eutrophication risk or organic loading is a concern.
We design and implement water quality baseline programmes to characterise pre-disturbance conditions prior to project commencement — establishing the reference state against which future monitoring data will be compared. We implement impact monitoring programmes during project construction and operation — detecting changes in water quality attributable to project activities and triggering management responses where water quality criteria are approached or exceeded. We prepare water quality monitoring reports to meet the requirements of approval conditions, environmental management plans and regulatory reporting obligations.
For mining operations, our water quality monitoring covers pit water, process water, tailings storage facilities, groundwater monitoring bores and receiving environment waterways — providing the comprehensive dataset needed to demonstrate compliance with operating licence conditions and environmental management plan commitments. For coastal and marine projects, we conduct nearshore and offshore water quality monitoring to assess the effects of dredging, reclamation and coastal construction on marine water quality.
Trace Ecology is a division of Trace Enterprises — Perth's only fully integrated heritage, environmental and planning consultancy.
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Every heritage and environmental project starts with the right conversation.
Whatever your heritage or environmental project needs, Trace Archaeology and Trace Ecology is ready to help. Talk to our team today — no obligation.