ADDING VALUE THROUGH SUSTAINABLE AND EFFICIENT USE OF NATURAL AND RENEWABLE RESOURCES

WILLIAMSON WATER & LAND ADVISORY

Williamson Water & Land Advisory is a New Zealand based, employee owned, niche water consultancy that provides water related science, planning and engineering services.  We pride ourselves on our client focus, extremely high standard of specialist technical expertise and achieving our aim of becoming long term trusted advisors.   

 

We would  be pleased to discus our service offering to meet your requirements, so please do not hesitate to make contact with us.

 
 

HYDROGEOLOGY

Analysis & Modelling

  • Groundwater flow

  • Groundwater solute transport

  • Groundwater recharge

  • Groundwater-surface water interaction

  • Sustainability

  • Environmental impact

  • Test pumping

  • Dewatering & Interference effects

  • Electrical Resistivity Tomography Surveying

  • Bore Downhole CCTV Surveying (300 m)

CATCHMENT HYDROLOGY

Analysis & Modelling

  • Rainfall runoff

  • River water quality

  • Soil moisture water balance

  • Catchment water balance

  • Horticultural and agricultural systems production

  • Nutrient leaching

  • Landuse change

  • Minimum flow

  • Dam storage and diversion

  • Hydropower generation capacity

IRRIGATION & ENGINEERING

Design & Supervision

  • Exploratory drilling

  • Production bores

  • Bore hydraulic testing

  • Screens

  • Infiltration galleries

  • Riverbank filtration

  • Irrigation scheduling

  • Irrigation scheme pipe configuration

  • Pump specification

  • Owners Engineer

CONTAMINATED LAND

Expert Advice

  • Soil & groundwater investigations

  • ​Pre-purchase assessment

  • Risk assessment

  • Remediation strategy

  • Regulatory policy and permitting

  • Site management planning

SOFTWARE

Handy Tools

  • SMWBM - Soil Moisture Water Balance Model

  • SMWBM_VZ - Vadose zone functionality

  • SMWBM_Irri - Irrigation functionality

  • SMWBM - eWater SOURCE plugins

  • Multi-layered analytical aquifer model

 

+64 21 65 4422

©2018 by Williamson Water & Land Advisory.