Do You Need to Demonstrate That Your Water Is Suitable to Drink?

January 29, 2021

For operators of private water supplies, the ability to meet regulatory compliance is paramount. Following changes to the Private Water Supplies Regulations in England and Wales, our specialists undertook ‘Certification of Persons Scheme for sampling private water supplies’. This ensures our team can continue to sample our clients’ private water supplies and provide the evidence required by local authorities throughout England & Wales.


What's the big deal?


The 2018 amendment to the Private Water Supplies (England) Regulations, and the Private Water Supplies (Wales) Regulations 2017,

introduced the requirement for water samplers to be accredited to a recognised international standard. A certification scheme was finally made available in July 2020, with the aim of ensuring a common standard for collecting water samples from private water supplies, to safeguard against the risk of contamination, and to ensure that sample results are representative of water quality.


Dr Phil Ham, our managing director commented:


“Envireau Water has always conducted water sampling to the highest standard, in accordance with industry best practice. Nevertheless, this accreditation allows our specialists to receive recognition and work in accordance with the EN ISO/IEC 17024:2012 standard. It means we can continue to conduct robust water sampling of private water supplies for our clients, and local authorities, up and down the country.”


What about Scotland and Northern Ireland?


The requirement for certification only applies in England and Wales but the requirements are likely to be introduced in Scotland and Northern Ireland in the future.

 

When is water sampling required?


If you operate a private supply that is shared, provides more than 10m3 of water per day, or is used for any commercial activity, then these new requirements apply to you.  


That’s where Envireau Water come in. Whether you are a client needing our specialist regulatory guidance or a local authority who may not yet have certification, our team can provide support. Get in touch with our specialists on info@envireauwater.co.uk or call on 01332 871 882. 

Share

Hannah Muir joins Envireau Water

By Rachael Plant • July 10, 2025
We're always excited to see our team grow, and we are thrilled to welcome Hannah to the team. Hannah joined our Scotland office at the end of June to gain some hydrogeological experience alongside completing her university studies, and we look forward to welcoming her officially in September where she will begin her career as a Hydrogeologist. Prior to joining, Hannah completed a BSc in Environmental Sciences at University of Glasgow and is currently working towards completing an MSc in Hydrogeology at the University of Strathclyde. During her masters and undergraduate degree, Hannah has participated in various fieldwork activities where she developed an in-depth understanding of applied hydrology, soil analysis and mapping techniques.

Rob Pickersgill joins Envireau Water

By Rachael Plant • July 8, 2025
Our team just keeps on growing and we are delighted to welcome Rob Pickersgill as our newest member! Rob joined us at the end of June, bringing extensive experience across both hydrology and civil engineering, with a particular focus on hydraulic modelling, Flood Risk Assessments (FRAs), and Discharge Impact Assessments. Rob's academic background stems from the University of Nottingham, where he completed a MEng in Engineering, followed by an MSC in Global Urban Development and Planning at the University of Manchester. Rob joins our specialist surface water team and will be based at the RSK Group office in Bristol, providing hydrological services to a range of projects for our diverse client base, primarily within the development sector.

World Day to combat Desertification and Drought 2025

By Rachael Plant • June 17, 2025
Desertification and drought are two of the most pressing environmental challenges of the 21st century. Exacerbated by climate change, the devastating effects of both can be felt across the globe, with an estimated 40% of the world's population impacted by water scarcity events. As global temperatures continue to rise, and severe weather events increase, regions across the globe face the potential for increased frequency and severity of droughts, often progressing rapidly and unexpectedly. As of 29th May this year, a drought was officially declared in parts of the UK, having experienced the driest start to Spring in over 130 years. Whilst the recent rainfall at the start of June has helped to stabilise concerns, uncertainty for the months ahead still remain. How is the UK landscape affected by drought?
Show More

Hannah Muir joins Envireau Water

By Rachael Plant • July 10, 2025
We're always excited to see our team grow, and we are thrilled to welcome Hannah to the team. Hannah joined our Scotland office at the end of June to gain some hydrogeological experience alongside completing her university studies, and we look forward to welcoming her officially in September where she will begin her career as a Hydrogeologist. Prior to joining, Hannah completed a BSc in Environmental Sciences at University of Glasgow and is currently working towards completing an MSc in Hydrogeology at the University of Strathclyde. During her masters and undergraduate degree, Hannah has participated in various fieldwork activities where she developed an in-depth understanding of applied hydrology, soil analysis and mapping techniques.

Rob Pickersgill joins Envireau Water

By Rachael Plant • July 8, 2025
Our team just keeps on growing and we are delighted to welcome Rob Pickersgill as our newest member! Rob joined us at the end of June, bringing extensive experience across both hydrology and civil engineering, with a particular focus on hydraulic modelling, Flood Risk Assessments (FRAs), and Discharge Impact Assessments. Rob's academic background stems from the University of Nottingham, where he completed a MEng in Engineering, followed by an MSC in Global Urban Development and Planning at the University of Manchester. Rob joins our specialist surface water team and will be based at the RSK Group office in Bristol, providing hydrological services to a range of projects for our diverse client base, primarily within the development sector.

World Day to combat Desertification and Drought 2025

By Rachael Plant • June 17, 2025
Desertification and drought are two of the most pressing environmental challenges of the 21st century. Exacerbated by climate change, the devastating effects of both can be felt across the globe, with an estimated 40% of the world's population impacted by water scarcity events. As global temperatures continue to rise, and severe weather events increase, regions across the globe face the potential for increased frequency and severity of droughts, often progressing rapidly and unexpectedly. As of 29th May this year, a drought was officially declared in parts of the UK, having experienced the driest start to Spring in over 130 years. Whilst the recent rainfall at the start of June has helped to stabilise concerns, uncertainty for the months ahead still remain. How is the UK landscape affected by drought?

Tom Onslow joins Envireau Water

By Rachael Plant • June 12, 2025
Envireau Water is delighted to welcome Tom Onslow to our North Office in Richmond! Tom joined us at the start of the month from Western Australia, where he gained experience working as a Field Hydrogeologist. Prior to this, Tom graduated from Newcastle University with a Master of Earth Science (MEarthSci). Tom is experienced in both field and desk-based activities, including the supervision of water exploration drilling programs, conducting hydrogeological sampling and logging, carrying out pumping tests and analysis and designing and installing groundwater monitoring networks. Tom has also built a strong foundation in technical reporting, having contributed to a wide range of water-related projects, particularly across the mining sector. At Envireau Water, Tom will continue to develop his hydrogeological expertise and provide technical support across a range of sectors both on site and in the office.
Show More