Drinking water in Pfullendorf
6 supply zones — values can differ depending on the district. Below is the zone with the most documented parameters, the others collapsed underneath. To determine the exact match, look up the postcode.
How to read the share of the parametric value
Several samples per year: for chemical parameters the mean value is given, for microbiological ones the highest measured value. There the parametric value is zero — a single finding would disappear in the average, and it is precisely that finding which is the information. Which reference applies is stated in the last column of the table.
Pfullendorf Hochzone
Regionalnetze Linzgau GmbHAssigned via the water supplier — the exact supply zone boundary within the postcode is not yet linked.
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Nitrate | 21 mg/l | 50 mg/l | 42 % | Single value · Pfullendorf Hochzone |
| Sulphate | 20 mg/l | 250 mg/l | 8 % | Single value · Pfullendorf Hochzone |
| Sodium | 9 mg/l | 200 mg/l | 5 % | Single value · Pfullendorf Hochzone |
Show all recorded parameters (11 — most recent value per parameter)
Chemical parameters (2)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Fluoride | <0,2 mg/l below limit of quantification | 1.5 mg/l | < 13 % * | Single value · Pfullendorf Hochzone |
| Nitrate | 21 mg/l | 50 mg/l | 42 % | Single value · Pfullendorf Hochzone |
* Value below the limit of quantification: the actual share of the parametric value is not known; it lies somewhere below the stated upper bound. The marker shows where the limit of quantification of the measurement lies relative to the parametric value.
Indicator parameters (3)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Chloride | 15 mg/l | 250 mg/l | 6 % | Single value · Pfullendorf Hochzone |
| Sodium | 9 mg/l | 200 mg/l | 5 % | Single value · Pfullendorf Hochzone |
| Sulphate | 20 mg/l | 250 mg/l | 8 % | Single value · Pfullendorf Hochzone |
Further parameters (6)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Calcium | 92 mg/l | — | — | Single value · Pfullendorf Hochzone |
| Hardness range (WRMG) | 3 = hart | — | — | Single value · Pfullendorf Hochzone |
| Magnesium | 16,5 mg/l | — | — | Single value · Pfullendorf Hochzone |
| Potassium | 1,1 mg/l | — | — | Single value · Pfullendorf Hochzone |
| Sum of alkaline earth metals | 2,97 mmol/l | — | — | Single value · Pfullendorf Hochzone |
| Total hardness | 16,7 °dH | — | — | Single value · Pfullendorf Hochzone |
Values taken unchanged from the publications linked below — for each parameter the most recent recorded value. „—" in the parametric value column: no currently valid legal parametric value is stored in our database for this parameter; the parameter register with all parametric values is being expanded continuously.
Postcodes in this zone: 88630
Show 5 more supply zones
Pfullendorf Tiefzone + Mottschieß
Regionalnetze Linzgau GmbHAssigned via the water supplier — the exact supply zone boundary within the postcode is not yet linked.
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Nitrate | 19 mg/l | 50 mg/l | 38 % | Single value · Pfullendorf Tiefzone + Mottschieß |
| Sulphate | 18 mg/l | 250 mg/l | 7 % | Single value · Pfullendorf Tiefzone + Mottschieß |
| Sodium | 10 mg/l | 200 mg/l | 5 % | Single value · Pfullendorf Tiefzone + Mottschieß |
Show all recorded parameters (11 — most recent value per parameter)
Chemical parameters (2)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Fluoride | <0,2 mg/l below limit of quantification | 1.5 mg/l | < 13 % * | Single value · Pfullendorf Tiefzone + Mottschieß |
| Nitrate | 19 mg/l | 50 mg/l | 38 % | Single value · Pfullendorf Tiefzone + Mottschieß |
* Value below the limit of quantification: the actual share of the parametric value is not known; it lies somewhere below the stated upper bound. The marker shows where the limit of quantification of the measurement lies relative to the parametric value.
Indicator parameters (3)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Chloride | 15 mg/l | 250 mg/l | 6 % | Single value · Pfullendorf Tiefzone + Mottschieß |
| Sodium | 10 mg/l | 200 mg/l | 5 % | Single value · Pfullendorf Tiefzone + Mottschieß |
| Sulphate | 18 mg/l | 250 mg/l | 7 % | Single value · Pfullendorf Tiefzone + Mottschieß |
Further parameters (6)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Calcium | 93 mg/l | — | — | Single value · Pfullendorf Tiefzone + Mottschieß |
| Hardness range (WRMG) | 3 = hart | — | — | Single value · Pfullendorf Tiefzone + Mottschieß |
| Magnesium | 16,4 mg/l | — | — | Single value · Pfullendorf Tiefzone + Mottschieß |
| Potassium | 1,4 mg/l | — | — | Single value · Pfullendorf Tiefzone + Mottschieß |
| Sum of alkaline earth metals | 2,99 mmol/l | — | — | Single value · Pfullendorf Tiefzone + Mottschieß |
| Total hardness | 16,8 °dH | — | — | Single value · Pfullendorf Tiefzone + Mottschieß |
Values taken unchanged from the publications linked below — for each parameter the most recent recorded value. „—" in the parametric value column: no currently valid legal parametric value is stored in our database for this parameter; the parameter register with all parametric values is being expanded continuously.
Postcodes in this zone: 88630
Verbund Aach-Linz
Regionalnetze Linzgau GmbHAssigned via the water supplier — the exact supply zone boundary within the postcode is not yet linked.
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Nitrate | 17 mg/l | 50 mg/l | 34 % | Single value · Verbund Aach-Linz |
| Sulphate | 18 mg/l | 250 mg/l | 7 % | Single value · Verbund Aach-Linz |
| Sodium | 10 mg/l | 200 mg/l | 5 % | Single value · Verbund Aach-Linz |
Show all recorded parameters (11 — most recent value per parameter)
Chemical parameters (2)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Fluoride | <0,2 mg/l below limit of quantification | 1.5 mg/l | < 13 % * | Single value · Verbund Aach-Linz |
| Nitrate | 17 mg/l | 50 mg/l | 34 % | Single value · Verbund Aach-Linz |
* Value below the limit of quantification: the actual share of the parametric value is not known; it lies somewhere below the stated upper bound. The marker shows where the limit of quantification of the measurement lies relative to the parametric value.
Indicator parameters (3)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Chloride | 24 mg/l | 250 mg/l | 10 % | Single value · Verbund Aach-Linz |
| Sodium | 10 mg/l | 200 mg/l | 5 % | Single value · Verbund Aach-Linz |
| Sulphate | 18 mg/l | 250 mg/l | 7 % | Single value · Verbund Aach-Linz |
Further parameters (6)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Calcium | 90 mg/l | — | — | Single value · Verbund Aach-Linz |
| Hardness range (WRMG) | 3 = hart | — | — | Single value · Verbund Aach-Linz |
| Magnesium | 18 mg/l | — | — | Single value · Verbund Aach-Linz |
| Potassium | 1,7 mg/l | — | — | Single value · Verbund Aach-Linz |
| Sum of alkaline earth metals | 2,94 mmol/l | — | — | Single value · Verbund Aach-Linz |
| Total hardness | 16,5 °dH | — | — | Single value · Verbund Aach-Linz |
Values taken unchanged from the publications linked below — for each parameter the most recent recorded value. „—" in the parametric value column: no currently valid legal parametric value is stored in our database for this parameter; the parameter register with all parametric values is being expanded continuously.
Postcodes in this zone: 88630
Verbund Denkingen/Stadelhofen
Regionalnetze Linzgau GmbHAssigned via the water supplier — the exact supply zone boundary within the postcode is not yet linked.
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Nitrate | 16 mg/l | 50 mg/l | 32 % | Single value · Verbund Denkingen/Stadelhofen |
| Sulphate | 14 mg/l | 250 mg/l | 6 % | Single value · Verbund Denkingen/Stadelhofen |
| Sodium | 11 mg/l | 200 mg/l | 5 % | Single value · Verbund Denkingen/Stadelhofen |
Show all recorded parameters (11 — most recent value per parameter)
Chemical parameters (2)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Fluoride | <0,2 mg/l below limit of quantification | 1.5 mg/l | < 13 % * | Single value · Verbund Denkingen/Stadelhofen |
| Nitrate | 16 mg/l | 50 mg/l | 32 % | Single value · Verbund Denkingen/Stadelhofen |
* Value below the limit of quantification: the actual share of the parametric value is not known; it lies somewhere below the stated upper bound. The marker shows where the limit of quantification of the measurement lies relative to the parametric value.
Indicator parameters (3)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Chloride | 19 mg/l | 250 mg/l | 8 % | Single value · Verbund Denkingen/Stadelhofen |
| Sodium | 11 mg/l | 200 mg/l | 5 % | Single value · Verbund Denkingen/Stadelhofen |
| Sulphate | 14 mg/l | 250 mg/l | 6 % | Single value · Verbund Denkingen/Stadelhofen |
Further parameters (6)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Calcium | 103 mg/l | — | — | Single value · Verbund Denkingen/Stadelhofen |
| Hardness range (WRMG) | 3 = hart | — | — | Single value · Verbund Denkingen/Stadelhofen |
| Magnesium | 18 mg/l | — | — | Single value · Verbund Denkingen/Stadelhofen |
| Potassium | 2,3 mg/l | — | — | Single value · Verbund Denkingen/Stadelhofen |
| Sum of alkaline earth metals | 3,31 mmol/l | — | — | Single value · Verbund Denkingen/Stadelhofen |
| Total hardness | 18,6 °dH | — | — | Single value · Verbund Denkingen/Stadelhofen |
Values taken unchanged from the publications linked below — for each parameter the most recent recorded value. „—" in the parametric value column: no currently valid legal parametric value is stored in our database for this parameter; the parameter register with all parametric values is being expanded continuously.
Postcodes in this zone: 88630
Verbund Otterswang/Zell
Regionalnetze Linzgau GmbHAssigned via the water supplier — the exact supply zone boundary within the postcode is not yet linked.
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Nitrate | 17 mg/l | 50 mg/l | 34 % | Single value · Verbund Otterswang/Zell |
| Sulphate | 19 mg/l | 250 mg/l | 8 % | Single value · Verbund Otterswang/Zell |
| Sodium | 22 mg/l | 200 mg/l | 11 % | Single value · Verbund Otterswang/Zell |
Show all recorded parameters (11 — most recent value per parameter)
Chemical parameters (2)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Fluoride | <0,2 mg/l below limit of quantification | 1.5 mg/l | < 13 % * | Single value · Verbund Otterswang/Zell |
| Nitrate | 17 mg/l | 50 mg/l | 34 % | Single value · Verbund Otterswang/Zell |
* Value below the limit of quantification: the actual share of the parametric value is not known; it lies somewhere below the stated upper bound. The marker shows where the limit of quantification of the measurement lies relative to the parametric value.
Indicator parameters (3)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Chloride | 15 mg/l | 250 mg/l | 6 % | Single value · Verbund Otterswang/Zell |
| Sodium | 22 mg/l | 200 mg/l | 11 % | Single value · Verbund Otterswang/Zell |
| Sulphate | 19 mg/l | 250 mg/l | 8 % | Single value · Verbund Otterswang/Zell |
Further parameters (6)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Calcium | 80 mg/l | — | — | Single value · Verbund Otterswang/Zell |
| Hardness range (WRMG) | 3 = hart | — | — | Single value · Verbund Otterswang/Zell |
| Magnesium | 16 mg/l | — | — | Single value · Verbund Otterswang/Zell |
| Potassium | 2,4 mg/l | — | — | Single value · Verbund Otterswang/Zell |
| Sum of alkaline earth metals | 2,65 mmol/l | — | — | Single value · Verbund Otterswang/Zell |
| Total hardness | 15 °dH | — | — | Single value · Verbund Otterswang/Zell |
Values taken unchanged from the publications linked below — for each parameter the most recent recorded value. „—" in the parametric value column: no currently valid legal parametric value is stored in our database for this parameter; the parameter register with all parametric values is being expanded continuously.
Postcodes in this zone: 88630
Wattenreute/Sylvenstal
Regionalnetze Linzgau GmbHAssigned via the water supplier — the exact supply zone boundary within the postcode is not yet linked.
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Nitrate | 21 mg/l | 50 mg/l | 42 % | Single value · Wattenreute/Sylvenstal |
| Sulphate | 20 mg/l | 250 mg/l | 8 % | Single value · Wattenreute/Sylvenstal |
| Sodium | 9 mg/l | 200 mg/l | 5 % | Single value · Wattenreute/Sylvenstal |
Show all recorded parameters (11 — most recent value per parameter)
Chemical parameters (2)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Fluoride | <0,2 mg/l below limit of quantification | 1.5 mg/l | < 13 % * | Single value · Wattenreute/Sylvenstal |
| Nitrate | 21 mg/l | 50 mg/l | 42 % | Single value · Wattenreute/Sylvenstal |
* Value below the limit of quantification: the actual share of the parametric value is not known; it lies somewhere below the stated upper bound. The marker shows where the limit of quantification of the measurement lies relative to the parametric value.
Indicator parameters (3)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Chloride | 15 mg/l | 250 mg/l | 6 % | Single value · Wattenreute/Sylvenstal |
| Sodium | 9 mg/l | 200 mg/l | 5 % | Single value · Wattenreute/Sylvenstal |
| Sulphate | 20 mg/l | 250 mg/l | 8 % | Single value · Wattenreute/Sylvenstal |
Further parameters (6)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Calcium | 92 mg/l | — | — | Single value · Wattenreute/Sylvenstal |
| Hardness range (WRMG) | 3 = hart | — | — | Single value · Wattenreute/Sylvenstal |
| Magnesium | 16,5 mg/l | — | — | Single value · Wattenreute/Sylvenstal |
| Potassium | 1,1 mg/l | — | — | Single value · Wattenreute/Sylvenstal |
| Sum of alkaline earth metals | 2,97 mmol/l | — | — | Single value · Wattenreute/Sylvenstal |
| Total hardness | 16.7 °dH | — | — | Single value · Wattenreute/Sylvenstal |
Values taken unchanged from the publications linked below — for each parameter the most recent recorded value. „—" in the parametric value column: no currently valid legal parametric value is stored in our database for this parameter; the parameter register with all parametric values is being expanded continuously.
Postcodes in this zone: 88630
Frequently asked questions about drinking water in Pfullendorf
- How hard is the water in Pfullendorf?
- Regionalnetze Linzgau GmbH publishes a total hardness of 16.7 °dH for the supply zone Pfullendorf Hochzone (hardness range 3 = hart). The hardness range is a classification under the German Detergents and Cleaning Products Act (soft below 8,4 °dH, medium 8,4 to 14 °dH, hard above that) and not a quality verdict — it indicates how much calcium and magnesium is dissolved in the water. Basis: Publication by the water supplier, retrieved on 11/07/2026.
- How much nitrate is in the drinking water in Pfullendorf?
- Regionalnetze Linzgau GmbH publishes a nitrate value of 21 mg/l for the supply zone Pfullendorf Hochzone. The statutory parametric value is 50 mg/l; the measured value represents 42 % of the parametric value. Basis: Publication by the water supplier, retrieved on 11/07/2026.
- Who supplies the drinking water in Pfullendorf?
- Regionalnetze Linzgau GmbH. The values shown here come from the supply zone Pfullendorf Hochzone and apply to the water the supplier delivers. What happens between the building connection and the tap — in old lead pipes, for example — is not covered by these analyses; information on that is provided by owners, the health authority or an examination by an accredited laboratory.
General questions — how current the data is, limit of quantification, parametric values, who is behind this site — are answered under Questions & answers.