3. National Water Quality Instrumentation Service
•Previously a regional team
•New national team created in 2011, sits within the
National Laboratory Service
•Provide hand held meters and mutli-sensor
sondes to area teams, DEFRA partners and
external organisations
•Equipment used in WFD investigations, water
quality monitoring, incident response and
research
4. National Water Quality Instrumentation Service
Hand Held meters
Pro Plus Meter
• Specific
Conductivity/Salinity
•Temperature
•pH
•Dissolved Oxygen
•Ammonium(on
request)
5. • Rugged IP67 PELI enclosure
• Twin batteries with quick release
• Lightweight
• Shockproof
• Multiple connectors for sensors
• External Power Options
• Simple User Operation
• GPRS real time comms
Environmental Sensor Network - ESNET
6. Using the ESNET a wide range of parameters can be measured:
• Flow
• Temperature
• Ammonium
• Conductivity
• Dissolved Oxygen
• PH
• Turbidity
• Chlorophyll
And interface to control equipment:
• Autosampler (for analysis of nutrients, metals and pesticides)
This can be supplemented by other measurements:
• Rainfall
• Level / Flow
• Meteorological Data
7. • Rapid Deployment – live data to the web within 5 minutes
• Robust, self contained sensors for direct immersion
Esnet
8. • Rapid Deployment – kiosk installed within half a day
• Pump system
Kiosk
9. Web display via Meteor Data Communications
(MDC) website
• Secure password access
• Intuitive controls
• Clear graph or table view
•View on PC / smart phone / tablet
• Multiple user access
• Open data access options-
•http://www.telemetry-
data.com/open?profile=Leeopen
10. Working in Partnership
•Barton Brook WFD waterbody failing for phosphate
•Collaborative project with Blackpool and Fylde College
•Allowed a greater area to be covered and additional
information gathered
•Data analysed by students and fed back to area staff
12. The benefits of using Volunteers:
• Security of equipment
•Maintenance of equipment
• Can monitor the data in real time, receive alarms. Can be on site
quicker if an event occurs
•Larger area can be covered
•Data fed back to improve knowledge/understanding of water quality
which feeds into WFD basin planning
13. The benefits of real time, high resolution data:
• More detailed view of events
• Transient events are captured
• Earlier warning of issues
• Greater understanding of the relationships between the
measurement parameters
• Clear linkage of the timing between events and the effect of one
parameter upon another
• Ability to pinpoint events very clearly by time and geography
Monitoring for a snap shot of data, useful when doing walk over surveys
Obviously we can’t be everywhere all the time, so this piece of equipment allows us to get a better look at what is happening over a longer period.
It helps to have eyes on the ground to check that the equipment is still in place and working properly.
Volunteers can help with security, cleaning equipment if required-Hogsmill
Data to any web enabled device
Can create bespoke graphs, interactive weblinks to view sites geographically
Training on how to interpret data
This study will potentially help the area team address this WFD failure and is therefore extremely important.
Students will analyse data on a daily basis and will plan their additional field samples / observations accordingly.
Contact Catchment co-ordinator
Best use of resources to come together as a group