WARNING!

This website needs JavaScript enabled to work correctly. Here you can find instructions on how to enable JavaScript in your browser.

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?

Can I swim?

Acceptable Risk

Acceptable Risk

Unacceptable Risk

*NZST (NZ Standard Time). Provisional data only.
E.coli measurements are taken every Weekly.
Water quality data is not available during winter.

Site	Time	Level of risk	Value
Kaupokonui River	--	n/a	(no data) nos/100ml	Detailed site data	View
Lake Ngangana	--	n/a	(no data) nos/100ml	Detailed site data	View
Lake Opunake	--	n/a	(no data) nos/100ml	Detailed site data	View
Lake Ratapiko	--	n/a	(no data) nos/100ml	Detailed site data	View
Lake Rotokare	--	n/a	(no data) nos/100ml	Detailed site data	View
Lake Rotomanu (western beach)	--	n/a	(no data) nos/100ml	Detailed site data	View
Manganui River (Everett Park 2)	--	n/a	(no data) nos/100ml	Detailed site data	View
Oakura River	--	n/a	(no data) nos/100ml	Detailed site data	View
Patea River (King Edward Park)	--	n/a	(no data) nos/100ml	Detailed site data	View
Patea River (lower estuary)	--	n/a	(no data) nos/100ml	Detailed site data	View
Te Henui Stream at mouth	--	n/a	(no data) nos/100ml	Detailed site data	View
Timaru Stream	--	n/a	(no data) nos/100ml	Detailed site data	View
Tongaporutu at Clifton Rd	--	n/a	(no data) nos/100ml	Detailed site data	View
Tongaporutu at SH3	--	n/a	(no data) nos/100ml	Detailed site data	View
Urenui Beach	--	n/a	(no data) nos/100ml	Detailed site data	View
Urenui River (at river mouth)	--	n/a	(no data) nos/100ml	Detailed site data	View
Wai-inu Beach	--	n/a	(no data) nos/100ml	Detailed site data	View
Wai-iti Beach	--	n/a	(no data) nos/100ml	Detailed site data	View
Waingongoro River (at river mouth)	--	n/a	(no data) nos/100ml	Detailed site data	View
Waingongoro River (Eltham Presbyterian Camp)	--	n/a	(no data) nos/100ml	Detailed site data	View
Waitara River (Town Wharf)	--	n/a	(no data) nos/100ml	Detailed site data	View
Waitara River at Bertrand Rd (WQ)	--	n/a	(no data) nos/100ml	Detailed site data	View
Waiwhakaiho River (below Lake Rotomanu)	--	n/a	(no data) nos/100ml	Detailed site data	View
Waiwhakaiho River (Merrilands Domain)	--	n/a	(no data) nos/100ml	Detailed site data	View
Waiwhakaiho River at Meeting of the Waters	--	n/a	(no data) nos/100ml	Detailed site data	View

Kaupokonui River

Time	--
Level of risk	n/a
Value	(no data)nos/100ml

View Detailed site data

Lake Ngangana

Time	--
Level of risk	n/a
Value	(no data)nos/100ml

View Detailed site data

Lake Opunake

Time	--
Level of risk	n/a
Value	(no data)nos/100ml

View Detailed site data

Lake Ratapiko

Time	--
Level of risk	n/a
Value	(no data)nos/100ml

View Detailed site data

Lake Rotokare

Time	--
Level of risk	n/a
Value	(no data)nos/100ml

View Detailed site data

Lake Rotomanu (western beach)

Time	--
Level of risk	n/a
Value	(no data)nos/100ml

View Detailed site data

Manganui River (Everett Park 2)

Time	--
Level of risk	n/a
Value	(no data)nos/100ml

View Detailed site data

Oakura River

Time	--
Level of risk	n/a
Value	(no data)nos/100ml

View Detailed site data

Patea River (King Edward Park)

Time	--
Level of risk	n/a
Value	(no data)nos/100ml

View Detailed site data

Patea River (lower estuary)

Time	--
Level of risk	n/a
Value	(no data)nos/100ml

View Detailed site data

Te Henui Stream at mouth

Time	--
Level of risk	n/a
Value	(no data)nos/100ml

View Detailed site data

Timaru Stream

Time	--
Level of risk	n/a
Value	(no data)nos/100ml

View Detailed site data

Tongaporutu at Clifton Rd

Time	--
Level of risk	n/a
Value	(no data)nos/100ml

View Detailed site data

Tongaporutu at SH3

Time	--
Level of risk	n/a
Value	(no data)nos/100ml

View Detailed site data

Urenui Beach

Time	--
Level of risk	n/a
Value	(no data)nos/100ml

View Detailed site data

Urenui River (at river mouth)

Time	--
Level of risk	n/a
Value	(no data)nos/100ml

View Detailed site data

Wai-inu Beach

Time	--
Level of risk	n/a
Value	(no data)nos/100ml

View Detailed site data

Wai-iti Beach

Time	--
Level of risk	n/a
Value	(no data)nos/100ml

View Detailed site data

Waingongoro River (at river mouth)

Time	--
Level of risk	n/a
Value	(no data)nos/100ml

View Detailed site data

Waingongoro River (Eltham Presbyterian Camp)

Time	--
Level of risk	n/a
Value	(no data)nos/100ml

View Detailed site data

Waitara River (Town Wharf)

Time	--
Level of risk	n/a
Value	(no data)nos/100ml

View Detailed site data

Waitara River at Bertrand Rd (WQ)

Time	--
Level of risk	n/a
Value	(no data)nos/100ml

View Detailed site data

Waiwhakaiho River (below Lake Rotomanu)

Time	--
Level of risk	n/a
Value	(no data)nos/100ml

View Detailed site data

Waiwhakaiho River (Merrilands Domain)

Time	--
Level of risk	n/a
Value	(no data)nos/100ml

View Detailed site data

Waiwhakaiho River at Meeting of the Waters

Time	--
Level of risk	n/a
Value	(no data)nos/100ml

View Detailed site data

*NZST (NZ Standard Time). Provisional data only.
E.coli measurements are taken every Weekly.
Water quality data is not available during winter.

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