Roof Water Supplies

✔ Parameters Tested: E. coli, Total Coliforms
✔ Sampling Frequency: Every 3 months
✔ Rule Reference: AS-RF 5 – Acceptable Solution for Roof Water Supplies
✔ Suggested Sampling Point: Source water collected from the roof before any treatment, typically from the raw water storage tank or first flush diverter outlet.

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✔ Parameters Tested: Cadmium, Copper, Lead, Zinc
✔ Sampling Frequency: Once every 3 years (between June and August)
✔ Rule Reference: AS-RF 3 – Acceptable Solution for Roof Water Supplies
✔ Suggested Sampling Point: Source water collected from the roof before any treatment, typically from the raw water storage tank or first flush diverter outlet.

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✔ Parameters Tested: Benzo[a]pyrene, Cadmium, Copper, Lead, Zinc
✔ Sampling Frequency: Once every 3 years (between June and August)
✔ Rule Reference: AS-RF 3 – Acceptable Solution for Roof Water Supplies
✔ Suggested Sampling Point: Source water collected from the roof before any treatment, typically from the raw water storage tank or first flush diverter outlet.

Please complete the following details: