Environmental data

This regional overview is updated every 15 minutes. All timestamps are in NZ Standard Time (-1 hour during daylight saving).
Select a site below, then click "detailed site data" to access the most up-to-date results and view/export data by date range.

Can I swim?

Acceptable Risk

Unacceptable Risk

*NZST (NZ Standard Time). Provisional data only.
Cyanobacteria measurements are taken every Weekly.

Site	Time	Level of risk	Value
Lake Ngangana	--	n/a	(no data) mm3/L	Detailed site data	View
Lake Opunake	--	n/a	(no data) mm3/L	Detailed site data	View
Lake Ratapiko	--	n/a	(no data) mm3/L	Detailed site data	View
Lake Rotokare	--	n/a	(no data) mm3/L	Detailed site data	View
Lake Rotomanu (western beach)	--	n/a	(no data) mm3/L	Detailed site data	View
Tongaporutu at Clifton Rd	--	n/a	(no data) mm3/L	Detailed site data	View
Tongaporutu at SH3	--	n/a	(no data) mm3/L	Detailed site data	View
Waitara River at Bertrand Rd (WQ)	--	n/a	(no data) mm3/L	Detailed site data	View
Waiwhakaiho River at Meeting of the Waters	--	n/a	(no data) mm3/L	Detailed site data	View

Lake Ngangana

Time	--
Level of risk	n/a
Value	(no data)mm3/L

View Detailed site data

Lake Opunake

Time	--
Level of risk	n/a
Value	(no data)mm3/L

View Detailed site data

Lake Ratapiko

Time	--
Level of risk	n/a
Value	(no data)mm3/L

View Detailed site data

Lake Rotokare

Time	--
Level of risk	n/a
Value	(no data)mm3/L

View Detailed site data

Lake Rotomanu (western beach)

Time	--
Level of risk	n/a
Value	(no data)mm3/L

View Detailed site data

Tongaporutu at Clifton Rd

Time	--
Level of risk	n/a
Value	(no data)mm3/L

View Detailed site data

Tongaporutu at SH3

Time	--
Level of risk	n/a
Value	(no data)mm3/L

View Detailed site data

Waitara River at Bertrand Rd (WQ)

Time	--
Level of risk	n/a
Value	(no data)mm3/L

View Detailed site data

Waiwhakaiho River at Meeting of the Waters

Time	--
Level of risk	n/a
Value	(no data)mm3/L

View Detailed site data

*NZST (NZ Standard Time). Provisional data only.
Cyanobacteria measurements are taken every Weekly.

Disclaimer

This is raw data and may not have been subjected to a quality control process. All efforts are made to ensure the integrity of the data, but the Council cannot guarantee its accuracy, or its suitability for any purpose. See the full terms and conditions for the use of environmental data