Ahuriri River at South Diadem (ESNZ)

Earth Sciences New Zealand (ESNZ) river flow sites
Steps in flow data can occasionally be seen in ESNZ flow sites. These steps result from rating changes made by ESNZ and how we receive flow data from these sites.
Last sample (NZD std time) Stage
m		 Flow
m3/s		 Change
mm/h		 7 Day peak stage m 7 Day peak flow m3/s 7 Day peak date Mean annual flood m3/s 1 in 10 year flood m3/s Water temp °C
19-Oct 11:30 1.645 25.716 -5 2.072 67.85 14-Oct 14:35 220 400
Last sample (NZD std time) 19-Oct 11:30
Stage
m		 1.645
Flow
m3/s		 25.716
Change
mm/h		 -5
7 Day peak stage m 2.072
7 Day peak flow m3/s 67.85
7 Day peak date 14-Oct 14:35
Mean annual flood m3/s 220
1 in 10 year flood m3/s 400
Water temp °C

River flow (cubic metres per second)

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