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Signature Springs

Signature Springs is a spring water bottled in Brandonville, Pennsylvania. — as described by the brand

8.0/10Waterphile Score9/9 properties published

pH6.79 ideal 6.5–8.59.5
TDS14 mg/L ideal 225–500 mg/L5.0
Sodium0.5 mg/L ideal up to 20 mg/L10.0
Calcium0.55 mg/L ideal 36.7–80 mg/L · counts half5.0
Magnesium0.42 mg/L ideal 16.7–30 mg/L · counts half5.0
Sulfate2.6 mg/L ideal up to 248 mg/L10.0
ChlorideND mg/L ideal up to 250 mg/L10.0
Nitrate0.17708 mg/L as N ideal up to 10 mg/L10.0
BicarbonateND mg/L ideal 30–396.6 mg/L · counts half5.0

Each bar is out of 10 for that property. Deductions: −0.3 for an analysis over 3 years old. Editorial score, not a health rating. How scores work →

Mineral FactsPer litre · 9 of 11 values published

Basics

6.79

Total dissolved solids TDS

14 mg/L

Minerals

Calcium

0.55 mg/L

Magnesium

0.42 mg/L

Sodium

0.5 mg/L

Potassium

Not detected

Other dissolved substances

Bicarbonate

Not detected

Sulfate

2.6 mg/L

Chloride

Not detected

Nitrate (NO₃)

0.04 mg/L as N

Silica

—

— Not published by the brand · we never estimateSource: Signature Springs lab report (NTL), sampled 17 Jan 2018 (hosted by Consumer Reports) · checked 2026-10-26

Sampled 17 Jan 2018: pH 6.79, TDS 14, Ca 0.55, Mg 0.42, Na 0.5, sulfate 2.6, nitrate-N 0.04 mg/L; potassium, bicarbonate, chloride, fluoride ND. Extremely low mineral content. Analysis over 3 years old.

How it stands out

Lowest tds of the 165 brands that publish a tds value (14 mg/L).
Lowest sodium of the 195 brands that publish a sodium value (0.5 mg/L).
Sodium is 0.5 mg/L, under the 20 mg/L level the UK/EU uses for “suitable for a low-sodium diet” on natural mineral water labels.

UK/EU label thresholds met

Applied to the published numbers for information; these indications legally apply to natural mineral water labels.

Suitable for a low-sodium diet (sodium < 20 mg/L)

Taste notes

No taste notes yet. Soon you will be able to say how Signature Springs tastes to you. Results will appear here once people have voted; nothing is shown until then.

SoftNo votes
CrispNo votes
SmoothNo votes
MineralNo votes
SaltyNo votes
SweetNo votes
BitterNo votes
MetallicNo votes

Ratings & reviews

Waterphile Score lab data

8.0/10

From the brand’s published mineral values. How it works

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Similar waters

Computed from published numbers only: the waters whose mineral values are closest to Signature Springs’s on a log scale, using the values both brands publish as single numbers (at least 5). pH and nitrate are not used. Similar minerals do not mean similar taste.

Source & spring

Source	Brandonville, Schuylkill County, Pennsylvania
Country	USA · all waters from the USA
Water type	Spring water · what this means
Still or sparkling	Still
Data source	Signature Springs lab report (NTL), sampled 17 Jan 2018 (hosted by Consumer Reports) Last checked 2026-10-26

Brands update their analyses from time to time, and values can differ between bottle sizes, plants and batches. Check the label on your bottle. Spotted a change? See corrections.

Where to buy

We have not confirmed an official website for this brand yet. Retailer and price links are coming later.

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Not medical advice. Waterphile shows mineral values as published by each brand, for general information only. If you have a health condition, follow a restricted diet or prepare infant formula, ask a doctor, pediatrician or health visitor.