2020/2021: Lake Moondarra (Queensland) Mount Isa Water Supply

PFAS 0.004ug/L (max), 0.004ug/L (average)

Mount Isa Water Board DWQMP 2020 – 2021 Annual Report

2023/2024: Lake Moondarra (Queensland)

PFOS 0.003ug/L (max), 0.001ug/L (mean)

PFHxS 0.002ug/L (max), 0.001ug/L (mean)

Sum of PFOS+PFHxS 0.005ug/L (max), 0.0002ug/L (mean)

December 2024: Mount Isa Water Board. Drinking Water Service Annual Report 2023-2024

2024/2025: Lake Moondarra (Queensland) Mount Isa Water Supply

PFOS 0.0043ug/L (max), 0.0035ug/L (average), 0.003ug/L (min)

PFHxS 0.0029ug/L (max), 0.0025ug/L (average), 0.002ug/L

PFOA 0.001ug/L (max)

PFBS 0.0011ug/L (max)

Sum of PFOS+PFHxS 0.005ug/L (max), 0.0002ug/L (mean)

December 2024: Mount Isa Water Board. Drinking Water Service Annual Report 2024-2025

2020/25: Lake Moondarra (Queensland) Mount Isa Water Supply

2020/2021: Lake Moondarra (Queensland) Mount Isa Water Supply

PFAS 0.004ug/L (max), 0.004ug/L (average)

Mount Isa Water Board DWQMP 2020 – 2021 Annual Report

2023/2024: Lake Moondarra (Queensland) Mount Isa Water Supply

PFOS 0.003ug/L (max), 0.001ug/L (mean)

PFHxS 0.002ug/L (max), 0.001ug/L (mean)

Sum of PFOS+PFHxS 0.005ug/L (max), 0.0002ug/L (mean)

December 2024: Mount Isa Water Board. Drinking Water Service Annual Report 2023-2024

2024/2025: Lake Moondarra (Queensland) Mount Isa Water Supply

PFOS 0.0043ug/L (max), 0.0035ug/L (average), 0.003ug/L (min)

PFHxS 0.0029ug/L (max), 0.0025ug/L (average), 0.002ug/L

PFOA 0.001ug/L (max)

PFBS 0.0011ug/L (max)

Sum of PFOS+PFHxS 0.005ug/L (max), 0.0002ug/L (mean)

December 2024: Mount Isa Water Board. Drinking Water Service Annual Report 2024-2025