River flows - April to June 2012
The three month picture (on the right) shows the extreme dryness across most of the country, and the after effect of a wet April over East Cape and Hawkes Bay.
River temperatures April to June
Autumn river water temperatures were mostly in the range 8 to 16oC and tended to be slightly higher in the north and at lower altitude.
Observed flow Jan-Mar 2012:
River flows were far above normal in most of the North Island and in Central Otago, and far below normal on the West Coast of the South Island.
NIWA is sponsoring the NZ Hydrological Society environmental monitoring workshop
This year’s conference theme “Water: The Blue Gold” touches on issues such as the value of water, managing the modern day gold rush for water allocation and changing water uses.
For more information please see: http://www.hydrologynz.org.nz/nzhs_symposia.php