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Life-threatening emergency? Call Triple Zero (000). · SES flood and storm help: 132 500

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2675 · postcode

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Some algal blooms sources for New South Wales aren't on this page yet, so this list may be incomplete

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Algal blooms 4

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  1. Algal warning · GreenAlgal Status Green — Lake Brewster Inflow 412102Lake Brewster Inflow 412102 · NSW
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    WaterNSW algal status: Green · Source reading date: 2026-10-05T23:00:00.000Z · Water uses: Stock, domestic, irrigation · Dominant toxic species: Aphanizomenonaceae sp.

    -33.4195, 145.9704

    Details OpenStreetMap Source (Data © WaterNSW. Refer to WaterNSW for current algal alerts.) 

  2. Algal warning · GreenAlgal Status Green — Lake Brewster Regulator CLake Brewster Regulator C · NSW
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    WaterNSW algal status: Green · Source reading date: 2026-10-05T23:40:00.000Z · Water uses: Stock, domestic, irrigation

    -33.4757, 145.9656

    Details OpenStreetMap Source (Data © WaterNSW. Refer to WaterNSW for current algal alerts.) 

  3. Algal warning · GreenAlgal Status Green — Lake Brewster Outlet Channel 412108Lake Brewster Outlet Channel 412108 · NSW
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    WaterNSW algal status: Green · Source reading date: 2026-10-06T00:50:00.000Z · Water uses: Stock, domestic, irrigation

    -33.4231, 145.9419

    Details OpenStreetMap Source (Data © WaterNSW. Refer to WaterNSW for current algal alerts.) 

  4. Algal warning · GreenAlgal Status Green — 412039 - Lachlan River At Hillston412039 - Lachlan River At Hillston · NSW
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    WaterNSW algal status: Green · Source reading date: 2026-10-19T05:03:00.000Z · Water uses: Recreation, domestic, stock, irrigation

    -33.4872, 145.5039

    Details OpenStreetMap Source (Data © WaterNSW. Refer to WaterNSW for current algal alerts.) 

Also in

Council areas: Carrathool

Suburbs: Hillston, Wallanthery, Roto, Monia Gap, Lake Brewster

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