Monthly hydrological summaries
Greater Wellington monitors rainfall, river flows and groundwater levels at more than 100 sites across the Wellington region. Every month we summarise the information collected to give a general picture of recent trends. For recent monthly summaries you can click on the following links:
- November 2009 summary
- October 2009 summary
- September 2009 summary
- August 2009 summary
- July 2009 summary
- June 2009 summary
- May 2009 summary
- April 2009 Summary
- March 2009 Summary
- February 2009 Summary
- January 2009 Summary
- December 2008 Summary
We also produce annual summary report cards and annual reports on hydrology and other environmental monitoring.
