Skip to main content Skip to navigation within this section

Tākaka at Harwoods

Flows are affected by the Cobb Dam at this site.

Home » My Region » Environment » Environmental data » River flow » Tākaka at Harwoods

Flow for last 7 days at Takaka at Harwoods

Flow for last 7 days at Takaka at Harwoods
Back to Top

Note

All times are in NZ Standard Time, during Daylight Saving add one hour.

Flow for last 30 days at Takaka at Harwoods

Flow for last 30 days at Takaka at Harwoods

River flow history

Catchment size: 260 km2

Period of analysis: March 1975 to November 2022.

Comment:  The flows recorded here are affected by the release of water from the Cobb Power Station which is located 25km upstream.

  Flood Flows Drought Flow
Return Period  (m3/s)  1 day average 7 day average
 Annual 354 1.689 2.410
 5 Year 445 1.120 1.613
 10 Year 536 0.927 1.342
 20 Year 631 0.785 1.142
 50 Year 765 0.641 0.940
 100 Year      
 Extreme Recorded

 898

20/02/2018

  0.699 

27/02/1981

0.813

1/02/1981

 

Back to Top

Map of Site Location


View Larger Map

Disclaimer

Tasman District Council has exercised all reasonable skill and care in collecting and displaying this information. However, the data is provisional, and may be incorrect until checked by staff. Data should be used with caution where there are safety, monetary, or operational consequences if the data is incorrect. Note also, the data may be changed at a later time.