Our water
Exceptional purity achieved through natural chalk filtration in the South Downs.
We do not require water treatment due to its quality.
Our water remains pure from the source, ensuring unmatched quality and flavor.

ABOUT OUR NATURAL MINERAL WATER
Straight from the south downs
South Downs Water originates from an artesian well situated 420ft underground near the historic city of Chichester, at the Sussex and Hampshire border in the UK.
For over three decades, we have been dedicated to distributing our award-winning water from its source along the South Coast to various destinations.
Why settle for water from elsewhere when you can enjoy pure, refreshing water delivered right to your door?

OUR PRODUCTS
To extend the reach of our premium water, South Downs Water offers a range of sizes, from 19l office coolers to 330ml on-the-go containers made of glass or 100% recycled plastic. Our deliveries cater to offices, hotels, restaurants, pubs, schools, and residences. For orders outside our direct service area, we collaborate with regional distributors. Explore our website to discover a network of authorized distributors.stockists page.
CARBON FOOTPRINT
Our admiration for the South Downs is well-known. We deeply appreciate the region for supplying us with premium water, and we are dedicated to finding eco-friendly ways to package and distribute it. Alongside glass containers, our 330ml and 500ml plastic bottles are crafted from entirely recycled materials. Explore further details regarding our broad sustainability efforts on our specialized blog section.

NOT ALL WATER IS EQUAL
Our water remains pure as we avoid adding harmful treatments or chemicals unnecessarily.
Blessed with minerals from the depths of the South Downs, our water proudly bears the esteemed Natural Mineral Water Status. It remains pure and unaltered as it is bottled directly at the spring, distinguishing it from regular spring water.
Thanks to the rich chalky layers of the South Downs, our water undergoes natural filtration, maintaining a stable composition without artificial treatments. The only deviation is the addition of a hint of invigorating bubbles to our sparkling selection.
Experience the exceptional freshness of water high in calcium, low in sodium, and unparalleled in quality. Pure, just as nature intended.

LET’S GET TECHNICAL
Distinguishing Natural Mineral Water from Spring Water.
Natural Mineral Water
Natural mineral water originates from a designated and safeguarded source, ensuring its uniform composition and inherent purity without any alterations, except for occasional carbonation to add effervescence. To attain the status of Natural Mineral Water, strict criteria must be met, proving its freedom from contaminants and maintaining a consistent composition.
Spring Water
Specific therapies are authorized for spring water.
THE SCIENCE
Technical Data
We conduct regular water tests to guarantee the maintenance of high purity levels.
South Downs Water boasts a low Sodium content and a neutral pH level of 7.5.
Officially approved report dated July 31, 1992:
Calcium Ca
91.0 mg/L
|Approximately 99% of the calcium within our bodies is stored in our bones and teeth.
Sodium Na
8.9 mg/L
|Essential for optimal muscle and nerve function.
Hydrogen Carbonate HCO3
4.4 mg/L
|Bicarbonate is a medication that helps with heartburn and acid indigestion by acting as an antacid.
Fluoride F
<0.2 mg/L
|Fluoride strengthens teeth and enhances their resistance to acid, effectively preventing tooth decay.

Sulphate SO₄²-
<10.0 mg/L
|Sulfate stands as a vital macronutrient essential for cellular functions.
Magnesium Mg
2.3 mg/L
|Magnesium is essential for maintaining overall health and well-being.
Potassium K
<0.8 mg/L
|This mineral is crucial for stimulating nerve signals across your entire nervous system.
Chloride Cl −
17 mg/L
| By interacting with another mineral, it lowers the level of calcium oxalate, decreasing the likelihood of kidney stone formation.
Nitrate NO3-
N3.3 mg/L
|Drinking water with nitrate levels below 10 mg/L is beneficial for health.

OUR BLOG
Recent Posts

Introducing Nationwide Delivery of Small Water Packets!
Exciting Announcement: Small Water Packs Ready for Nationwide Shipping! We are delighted to introduce a fresh product to our online shop! You can now purchase small water packs, including 750ml Still, 750ml Sparkling, 330ml Still, and 330ml Sparkling, from our reliable suppliers, Southdowns, via our website. Convenient Ordering, Delivered Directly to Your Doorstep!
- Post author By Edson Silva
- March 18, 2025
- No CommentsNationwide Delivery of Small Water Packs Now Offered!

Mineral vs Spring vs Prepared Water
An expert's take on the various types of bottled water available. From natural mineral to spring or prepared water, each has distinct qualities. Factors such as origin, composition, taste, and consistency differentiate them. Stay informed to choose the best option for your hydration needs.
- Post author By admin
- January 29, 2021
- No Comments on Mineral vs Spring vs Prepared Water

Why did South Downs Water switch to rPET and what makes it special? 💧
We’ve just announced the switch to using 100% recycled plastic (rPET) for South Downs Water’s plastic product lines. But what is rPET? And why is it such a big deal? Why are we using plastic in the first place? With so much information available, we’ve explained all below. What is rPET? rPET stands for recycled […]
- Post author By admin
- January 19, 2021
- No CommentsDiscover why South Downs Water has switched to rPET and learn about its benefits.