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Drinking water in Sinn

12 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

12 % Share of the parametric value. The proportion of the permitted maximum that the measured value uses — here 12 %, so just over an eighth.
< 10 % * Below the limit of quantification. The substance was not detectable. The mark shows where the detection limit lies relative to the parametric value — the actual share of the parametric value is below that.

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.

Assigned via the water supplier — the exact supply zone boundary within the postcode is not yet linked.

These values are more than a year old. The most recent analysis the water supplier has published for this zone dates from 31/12/2024. We have no newer values — which is why we show the latest available ones rather than none at all. They say nothing about how the water has changed since then.

Key values Sinn
Parameter Value Parametric value Share of the parametric value Reference
Nitrate 5,5 mg/l 50 mg/l
11 %
Single value · Sinn
Sulphate <5,0 mg/l
below limit of quantification
250 mg/l
< 2 % *
Single value · Sinn
Sodium 4,6 mg/l 200 mg/l
2 %
Single value · Sinn

* 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.

Show all recorded parameters (11 — most recent value per parameter)

Chemical parameters (2)

Chemical parameters – Sinn
Parameter Value Parametric value Share of the parametric value Reference
Fluoride <0,10 mg/l
below limit of quantification
1.5 mg/l
< 7 % *
Single value · Sinn
Nitrate 5,5 mg/l 50 mg/l
11 %
Single value · Sinn

* 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 (5)

Indicator parameters – Sinn
Parameter Value Parametric value Share of the parametric value Reference
Chloride 6,6 mg/l 250 mg/l
3 %
Single value · Sinn
Iron 0,0025 mg/l 0.2 mg/l
1 %
Single value · Sinn
Manganese <0,005 mg/l
below limit of quantification
50 µg/l
< 10 % *
Single value · Sinn
Sodium 4,6 mg/l 200 mg/l
2 %
Single value · Sinn
Sulphate <5,0 mg/l
below limit of quantification
250 mg/l
< 2 % *
Single value · Sinn

* 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.

Further parameters (4)

Further parameters – Sinn
Parameter Value Parametric value Share of the parametric value Reference
Calcium 20,2 mg/l Single value · Sinn
Hydrogen carbonate 107 mg/l Single value · Sinn
Magnesium 10,2 mg/l Single value · Sinn
Potassium 0,9 mg/l Single value · Sinn

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.

Source: https://www.stadtwerke-dillenburg.de/analysen-sinn/ · Januar 2024 · retrieved on 11/07/2026

Postcodes in this zone: 35764

Show 11 more supply zones

Dillenburg (Hochzone)

Stadtwerke Dillenburg

Assigned via the water supplier — the exact supply zone boundary within the postcode is not yet linked.

Water hardness
2,48 mmol 13,9° dH
Hardness range mittel
Key values Dillenburg (Hochzone)
Parameter Value Parametric value Share of the parametric value Reference
Nitrate 11,4 mg/l 50 mg/l
23 %
Single value · Dillenburg (Hochzone)
Sulphate 25,6 mg/l 250 mg/l
10 %
Single value · Dillenburg (Hochzone)
Sodium 20,6 mg/l 200 mg/l
10 %
Single value · Dillenburg (Hochzone)
Show all recorded parameters (14 — most recent value per parameter)

Chemical parameters (2)

Chemical parameters – Dillenburg (Hochzone)
Parameter Value Parametric value Share of the parametric value Reference
Fluoride 0,10 mg/l 1.5 mg/l
7 %
Single value · Dillenburg (Hochzone)
Nitrate 11,4 mg/l 50 mg/l
23 %
Single value · Dillenburg (Hochzone)

Indicator parameters (5)

Indicator parameters – Dillenburg (Hochzone)
Parameter Value Parametric value Share of the parametric value Reference
Chloride 54,5 mg/l 250 mg/l
22 %
Single value · Dillenburg (Hochzone)
Iron 0,005 mg/l 0.2 mg/l
3 %
Single value · Dillenburg (Hochzone)
Manganese 0,0005 mg/l 50 µg/l
1 %
Single value · Dillenburg (Hochzone)
Sodium 20,6 mg/l 200 mg/l
10 %
Single value · Dillenburg (Hochzone)
Sulphate 25,6 mg/l 250 mg/l
10 %
Single value · Dillenburg (Hochzone)

Further parameters (7)

Further parameters – Dillenburg (Hochzone)
Parameter Value Parametric value Share of the parametric value Reference
Calcium 82,0 mg/l Single value · Dillenburg (Hochzone)
Carbonate hardness 9,8° dH Single value · Dillenburg (Hochzone)
Hardness range (WRMG) mittel Single value · Dillenburg (Hochzone)
Hydrogen carbonate 214 mg/l Single value · Dillenburg (Hochzone)
Magnesium 10,7 mg/l Single value · Dillenburg (Hochzone)
Potassium 1,1 mg/l Single value · Dillenburg (Hochzone)
Total hardness 2,48 mmol 13,9° dH Single value · Dillenburg (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.

Source: https://www.stadtwerke-dillenburg.de/wasser-analysen/ · Januar 2025 · retrieved on 11/07/2026

Postcodes in this zone: 35764

Dillenburg (Mittelzone)

Stadtwerke Dillenburg

Assigned via the water supplier — the exact supply zone boundary within the postcode is not yet linked.

Water hardness
2,68 mmol 15,0° dH
Hardness range hart
Key values Dillenburg (Mittelzone)
Parameter Value Parametric value Share of the parametric value Reference
Nitrate 15,1 mg/l 50 mg/l
30 %
Single value · Dillenburg (Mittelzone)
Sulphate 27,3 mg/l 250 mg/l
11 %
Single value · Dillenburg (Mittelzone)
Sodium 23,5 mg/l 200 mg/l
12 %
Single value · Dillenburg (Mittelzone)
Show all recorded parameters (14 — most recent value per parameter)

Chemical parameters (2)

Chemical parameters – Dillenburg (Mittelzone)
Parameter Value Parametric value Share of the parametric value Reference
Fluoride 0,10 mg/l 1.5 mg/l
7 %
Single value · Dillenburg (Mittelzone)
Nitrate 15,1 mg/l 50 mg/l
30 %
Single value · Dillenburg (Mittelzone)

Indicator parameters (5)

Indicator parameters – Dillenburg (Mittelzone)
Parameter Value Parametric value Share of the parametric value Reference
Chloride 72,4 mg/l 250 mg/l
29 %
Single value · Dillenburg (Mittelzone)
Iron 0,002 mg/l 0.2 mg/l
1 %
Single value · Dillenburg (Mittelzone)
Manganese <0,0005 mg/l
below limit of quantification
50 µg/l
< 1 % *
Single value · Dillenburg (Mittelzone)
Sodium 23,5 mg/l 200 mg/l
12 %
Single value · Dillenburg (Mittelzone)
Sulphate 27,3 mg/l 250 mg/l
11 %
Single value · Dillenburg (Mittelzone)

* 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.

Further parameters (7)

Further parameters – Dillenburg (Mittelzone)
Parameter Value Parametric value Share of the parametric value Reference
Calcium 77,1 mg/l Single value · Dillenburg (Mittelzone)
Carbonate hardness 9,7° dH Single value · Dillenburg (Mittelzone)
Hardness range (WRMG) hart Single value · Dillenburg (Mittelzone)
Hydrogen carbonate 211 mg/l Single value · Dillenburg (Mittelzone)
Magnesium 18,6 mg/l Single value · Dillenburg (Mittelzone)
Potassium 1,5 mg/l Single value · Dillenburg (Mittelzone)
Total hardness 2,68 mmol 15,0° dH Single value · Dillenburg (Mittelzone)

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.

Source: https://www.stadtwerke-dillenburg.de/wasser-analysen/ · Januar 2025 · retrieved on 11/07/2026

Postcodes in this zone: 35764

Dillenburg (Tiefzone)

Stadtwerke Dillenburg

Assigned via the water supplier — the exact supply zone boundary within the postcode is not yet linked.

Water hardness
2,23 mmol 12,5° dH
Hardness range mittel
Key values Dillenburg (Tiefzone)
Parameter Value Parametric value Share of the parametric value Reference
Nitrate 7,3 mg/l 50 mg/l
15 %
Single value · Dillenburg (Tiefzone)
Sulphate 16,0 mg/l 250 mg/l
6 %
Single value · Dillenburg (Tiefzone)
Sodium 9,3 mg/l 200 mg/l
5 %
Single value · Dillenburg (Tiefzone)
Show all recorded parameters (14 — most recent value per parameter)

Chemical parameters (2)

Chemical parameters – Dillenburg (Tiefzone)
Parameter Value Parametric value Share of the parametric value Reference
Fluoride 0,11 mg/l 1.5 mg/l
7 %
Single value · Dillenburg (Tiefzone)
Nitrate 7,3 mg/l 50 mg/l
15 %
Single value · Dillenburg (Tiefzone)

Indicator parameters (5)

Indicator parameters – Dillenburg (Tiefzone)
Parameter Value Parametric value Share of the parametric value Reference
Chloride 14,8 mg/l 250 mg/l
6 %
Single value · Dillenburg (Tiefzone)
Iron 0,001 mg/l 0.2 mg/l
0.5 %
Single value · Dillenburg (Tiefzone)
Manganese <0,0005 mg/l
below limit of quantification
50 µg/l
< 1 % *
Single value · Dillenburg (Tiefzone)
Sodium 9,3 mg/l 200 mg/l
5 %
Single value · Dillenburg (Tiefzone)
Sulphate 16,0 mg/l 250 mg/l
6 %
Single value · Dillenburg (Tiefzone)

* 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.

Further parameters (7)

Further parameters – Dillenburg (Tiefzone)
Parameter Value Parametric value Share of the parametric value Reference
Calcium 73,0 mg/l Single value · Dillenburg (Tiefzone)
Carbonate hardness 11,1° dH Single value · Dillenburg (Tiefzone)
Hardness range (WRMG) mittel Single value · Dillenburg (Tiefzone)
Hydrogen carbonate 243 mg/l Single value · Dillenburg (Tiefzone)
Magnesium 10,3 mg/l Single value · Dillenburg (Tiefzone)
Potassium 1,0 mg/l Single value · Dillenburg (Tiefzone)
Total hardness 2,23 mmol 12,5° dH Single value · Dillenburg (Tiefzone)

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.

Source: https://www.stadtwerke-dillenburg.de/wasser-analysen/ · Januar 2025 · retrieved on 11/07/2026

Postcodes in this zone: 35764

Assigned via the water supplier — the exact supply zone boundary within the postcode is not yet linked.

Water hardness
2,68 mmol 15,0° dH
Hardness range hart
Key values Donsbach
Parameter Value Parametric value Share of the parametric value Reference
Nitrate 15,1 mg/l 50 mg/l
30 %
Single value · Donsbach
Sulphate 27,3 mg/l 250 mg/l
11 %
Single value · Donsbach
Sodium 23,5 mg/l 200 mg/l
12 %
Single value · Donsbach
Show all recorded parameters (14 — most recent value per parameter)

Chemical parameters (2)

Chemical parameters – Donsbach
Parameter Value Parametric value Share of the parametric value Reference
Fluoride 0,10 mg/l 1.5 mg/l
7 %
Single value · Donsbach
Nitrate 15,1 mg/l 50 mg/l
30 %
Single value · Donsbach

Indicator parameters (5)

Indicator parameters – Donsbach
Parameter Value Parametric value Share of the parametric value Reference
Chloride 72,4 mg/l 250 mg/l
29 %
Single value · Donsbach
Iron 0,002 mg/l 0.2 mg/l
1 %
Single value · Donsbach
Manganese <0,0005 mg/l
below limit of quantification
50 µg/l
< 1 % *
Single value · Donsbach
Sodium 23,5 mg/l 200 mg/l
12 %
Single value · Donsbach
Sulphate 27,3 mg/l 250 mg/l
11 %
Single value · Donsbach

* 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.

Further parameters (7)

Further parameters – Donsbach
Parameter Value Parametric value Share of the parametric value Reference
Calcium 77,1 mg/l Single value · Donsbach
Carbonate hardness 9,7° dH Single value · Donsbach
Hardness range (WRMG) hart Single value · Donsbach
Hydrogen carbonate 211 mg/l Single value · Donsbach
Magnesium 18,6 mg/l Single value · Donsbach
Potassium 1,5 mg/l Single value · Donsbach
Total hardness 2,68 mmol 15,0° dH Single value · Donsbach

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.

Source: https://www.stadtwerke-dillenburg.de/wasser-analysen/ · Januar 2025 · retrieved on 11/07/2026

Postcodes in this zone: 35764

Assigned via the water supplier — the exact supply zone boundary within the postcode is not yet linked.

Water hardness
2,11 mmol 11,8° dH
Hardness range mittel
Key values Eibach
Parameter Value Parametric value Share of the parametric value Reference
Nitrate 4,6 mg/l 50 mg/l
9 %
Single value · Eibach
Sulphate 12,4 mg/l 250 mg/l
5 %
Single value · Eibach
Sodium 6,4 mg/l 200 mg/l
3 %
Single value · Eibach
Show all recorded parameters (14 — most recent value per parameter)

Chemical parameters (2)

Chemical parameters – Eibach
Parameter Value Parametric value Share of the parametric value Reference
Fluoride 0,10 mg/l 1.5 mg/l
7 %
Single value · Eibach
Nitrate 4,6 mg/l 50 mg/l
9 %
Single value · Eibach

Indicator parameters (5)

Indicator parameters – Eibach
Parameter Value Parametric value Share of the parametric value Reference
Chloride 5,4 mg/l 250 mg/l
2 %
Single value · Eibach
Iron 0,003 mg/l 0.2 mg/l
2 %
Single value · Eibach
Manganese <0,0005 mg/l
below limit of quantification
50 µg/l
< 1 % *
Single value · Eibach
Sodium 6,4 mg/l 200 mg/l
3 %
Single value · Eibach
Sulphate 12,4 mg/l 250 mg/l
5 %
Single value · Eibach

* 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.

Further parameters (7)

Further parameters – Eibach
Parameter Value Parametric value Share of the parametric value Reference
Calcium 66,0 mg/l Single value · Eibach
Carbonate hardness 11,1° dH Single value · Eibach
Hardness range (WRMG) mittel Single value · Eibach
Hydrogen carbonate 242 mg/l Single value · Eibach
Magnesium 11,5 mg/l Single value · Eibach
Potassium 0,9 mg/l Single value · Eibach
Total hardness 2,11 mmol 11,8° dH Single value · Eibach

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.

Source: https://www.stadtwerke-dillenburg.de/wasser-analysen/ · Januar 2025 · retrieved on 11/07/2026

Postcodes in this zone: 35764

Frohnhausen (Hochzone)

Stadtwerke Dillenburg

Assigned via the water supplier — the exact supply zone boundary within the postcode is not yet linked.

Water hardness
1,61 mmol 9,0° dH
Hardness range mittel
Key values Frohnhausen (Hochzone)
Parameter Value Parametric value Share of the parametric value Reference
Nitrate 2,1 mg/l 50 mg/l
4 %
Single value · Frohnhausen (Hochzone)
Sulphate 15,3 mg/l 250 mg/l
6 %
Single value · Frohnhausen (Hochzone)
Sodium 5,2 mg/l 200 mg/l
3 %
Single value · Frohnhausen (Hochzone)
Show all recorded parameters (14 — most recent value per parameter)

Chemical parameters (2)

Chemical parameters – Frohnhausen (Hochzone)
Parameter Value Parametric value Share of the parametric value Reference
Fluoride 0,11 mg/l 1.5 mg/l
7 %
Single value · Frohnhausen (Hochzone)
Nitrate 2,1 mg/l 50 mg/l
4 %
Single value · Frohnhausen (Hochzone)

Indicator parameters (5)

Indicator parameters – Frohnhausen (Hochzone)
Parameter Value Parametric value Share of the parametric value Reference
Chloride 10,8 mg/l 250 mg/l
4 %
Single value · Frohnhausen (Hochzone)
Iron 0,004 mg/l 0.2 mg/l
2 %
Single value · Frohnhausen (Hochzone)
Manganese <0,0005 mg/l
below limit of quantification
50 µg/l
< 1 % *
Single value · Frohnhausen (Hochzone)
Sodium 5,2 mg/l 200 mg/l
3 %
Single value · Frohnhausen (Hochzone)
Sulphate 15,3 mg/l 250 mg/l
6 %
Single value · Frohnhausen (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.

Further parameters (7)

Further parameters – Frohnhausen (Hochzone)
Parameter Value Parametric value Share of the parametric value Reference
Calcium 37,6 mg/l Single value · Frohnhausen (Hochzone)
Carbonate hardness 7,7° dH Single value · Frohnhausen (Hochzone)
Hardness range (WRMG) mittel Single value · Frohnhausen (Hochzone)
Hydrogen carbonate 167 mg/l Single value · Frohnhausen (Hochzone)
Magnesium 16,3 mg/l Single value · Frohnhausen (Hochzone)
Potassium 0,8 mg/l Single value · Frohnhausen (Hochzone)
Total hardness 1,61 mmol 9,0° dH Single value · Frohnhausen (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.

Source: https://www.stadtwerke-dillenburg.de/wasser-analysen/ · Januar 2025 · retrieved on 11/07/2026

Postcodes in this zone: 35764

Frohnhausen (Tiefzone)

Stadtwerke Dillenburg

Assigned via the water supplier — the exact supply zone boundary within the postcode is not yet linked.

Water hardness
2,00 mmol 11,2° dH
Hardness range mittel
Key values Frohnhausen (Tiefzone)
Parameter Value Parametric value Share of the parametric value Reference
Nitrate 6,7 mg/l 50 mg/l
13 %
Single value · Frohnhausen (Tiefzone)
Sulphate 21,2 mg/l 250 mg/l
8 %
Single value · Frohnhausen (Tiefzone)
Sodium 12,7 mg/l 200 mg/l
6 %
Single value · Frohnhausen (Tiefzone)
Show all recorded parameters (14 — most recent value per parameter)

Chemical parameters (2)

Chemical parameters – Frohnhausen (Tiefzone)
Parameter Value Parametric value Share of the parametric value Reference
Fluoride 0,11 mg/l 1.5 mg/l
7 %
Single value · Frohnhausen (Tiefzone)
Nitrate 6,7 mg/l 50 mg/l
13 %
Single value · Frohnhausen (Tiefzone)

Indicator parameters (5)

Indicator parameters – Frohnhausen (Tiefzone)
Parameter Value Parametric value Share of the parametric value Reference
Chloride 33,5 mg/l 250 mg/l
13 %
Single value · Frohnhausen (Tiefzone)
Iron 0,003 mg/l 0.2 mg/l
2 %
Single value · Frohnhausen (Tiefzone)
Manganese <0,0005 mg/l
below limit of quantification
50 µg/l
< 1 % *
Single value · Frohnhausen (Tiefzone)
Sodium 12,7 mg/l 200 mg/l
6 %
Single value · Frohnhausen (Tiefzone)
Sulphate 21,2 mg/l 250 mg/l
8 %
Single value · Frohnhausen (Tiefzone)

* 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.

Further parameters (7)

Further parameters – Frohnhausen (Tiefzone)
Parameter Value Parametric value Share of the parametric value Reference
Calcium 56,5 mg/l Single value · Frohnhausen (Tiefzone)
Carbonate hardness 8,6° dH Single value · Frohnhausen (Tiefzone)
Hardness range (WRMG) mittel Single value · Frohnhausen (Tiefzone)
Hydrogen carbonate 188 mg/l Single value · Frohnhausen (Tiefzone)
Magnesium 14,6 mg/l Single value · Frohnhausen (Tiefzone)
Potassium 1,0 mg/l Single value · Frohnhausen (Tiefzone)
Total hardness 2,00 mmol 11,2° dH Single value · Frohnhausen (Tiefzone)

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.

Source: https://www.stadtwerke-dillenburg.de/wasser-analysen/ · Januar 2025 · retrieved on 11/07/2026

Postcodes in this zone: 35764

Assigned via the water supplier — the exact supply zone boundary within the postcode is not yet linked.

Water hardness
2,48 mmol 13,9° dH
Hardness range mittel
Key values Manderbach
Parameter Value Parametric value Share of the parametric value Reference
Nitrate 11,4 mg/l 50 mg/l
23 %
Single value · Manderbach
Sulphate 25,6 mg/l 250 mg/l
10 %
Single value · Manderbach
Sodium 20,6 mg/l 200 mg/l
10 %
Single value · Manderbach
Show all recorded parameters (14 — most recent value per parameter)

Chemical parameters (2)

Chemical parameters – Manderbach
Parameter Value Parametric value Share of the parametric value Reference
Fluoride 0,10 mg/l 1.5 mg/l
7 %
Single value · Manderbach
Nitrate 11,4 mg/l 50 mg/l
23 %
Single value · Manderbach

Indicator parameters (5)

Indicator parameters – Manderbach
Parameter Value Parametric value Share of the parametric value Reference
Chloride 54,5 mg/l 250 mg/l
22 %
Single value · Manderbach
Iron 0,005 mg/l 0.2 mg/l
3 %
Single value · Manderbach
Manganese 0,0005 mg/l 50 µg/l
1 %
Single value · Manderbach
Sodium 20,6 mg/l 200 mg/l
10 %
Single value · Manderbach
Sulphate 25,6 mg/l 250 mg/l
10 %
Single value · Manderbach

Further parameters (7)

Further parameters – Manderbach
Parameter Value Parametric value Share of the parametric value Reference
Calcium 82,0 mg/l Single value · Manderbach
Carbonate hardness 9,8° dH Single value · Manderbach
Hardness range (WRMG) mittel Single value · Manderbach
Hydrogen carbonate 214 mg/l Single value · Manderbach
Magnesium 10,7 mg/l Single value · Manderbach
Potassium 1,1 mg/l Single value · Manderbach
Total hardness 2,48 mmol 13,9° dH Single value · Manderbach

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.

Source: https://www.stadtwerke-dillenburg.de/wasser-analysen/ · Januar 2025 · retrieved on 11/07/2026

Postcodes in this zone: 35764

Nanzenbach (Hochzone)

Stadtwerke Dillenburg

Assigned via the water supplier — the exact supply zone boundary within the postcode is not yet linked.

Water hardness
2,39 mmol 13,4° dH
Hardness range mittel
Key values Nanzenbach (Hochzone)
Parameter Value Parametric value Share of the parametric value Reference
Nitrate 5,5 mg/l 50 mg/l
11 %
Single value · Nanzenbach (Hochzone)
Sulphate 10,8 mg/l 250 mg/l
4 %
Single value · Nanzenbach (Hochzone)
Sodium 6,7 mg/l 200 mg/l
3 %
Single value · Nanzenbach (Hochzone)
Show all recorded parameters (14 — most recent value per parameter)

Chemical parameters (2)

Chemical parameters – Nanzenbach (Hochzone)
Parameter Value Parametric value Share of the parametric value Reference
Fluoride <0,10 mg/l
below limit of quantification
1.5 mg/l
< 7 % *
Single value · Nanzenbach (Hochzone)
Nitrate 5,5 mg/l 50 mg/l
11 %
Single value · Nanzenbach (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 (5)

Indicator parameters – Nanzenbach (Hochzone)
Parameter Value Parametric value Share of the parametric value Reference
Chloride 9,2 mg/l 250 mg/l
4 %
Single value · Nanzenbach (Hochzone)
Iron <0,001 mg/l
below limit of quantification
0.2 mg/l
< 0.5 % *
Single value · Nanzenbach (Hochzone)
Manganese <0,0005 mg/l
below limit of quantification
50 µg/l
< 1 % *
Single value · Nanzenbach (Hochzone)
Sodium 6,7 mg/l 200 mg/l
3 %
Single value · Nanzenbach (Hochzone)
Sulphate 10,8 mg/l 250 mg/l
4 %
Single value · Nanzenbach (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.

Further parameters (7)

Further parameters – Nanzenbach (Hochzone)
Parameter Value Parametric value Share of the parametric value Reference
Calcium 87,1 mg/l Single value · Nanzenbach (Hochzone)
Carbonate hardness 12,1° dH Single value · Nanzenbach (Hochzone)
Hardness range (WRMG) mittel Single value · Nanzenbach (Hochzone)
Hydrogen carbonate 264 mg/l Single value · Nanzenbach (Hochzone)
Magnesium 5,6 mg/l Single value · Nanzenbach (Hochzone)
Potassium 0,8 mg/l Single value · Nanzenbach (Hochzone)
Total hardness 2,39 mmol 13,4° dH Single value · Nanzenbach (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.

Source: https://www.stadtwerke-dillenburg.de/wasser-analysen/ · Januar 2025 · retrieved on 11/07/2026

Postcodes in this zone: 35764

Nanzenbach (Tiefzone)

Stadtwerke Dillenburg

Assigned via the water supplier — the exact supply zone boundary within the postcode is not yet linked.

Water hardness
1,93 mmol 10,8° dH
Hardness range mittel
Key values Nanzenbach (Tiefzone)
Parameter Value Parametric value Share of the parametric value Reference
Nitrate 6,9 mg/l 50 mg/l
14 %
Single value · Nanzenbach (Tiefzone)
Sulphate 9,0 mg/l 250 mg/l
4 %
Single value · Nanzenbach (Tiefzone)
Sodium 3,9 mg/l 200 mg/l
2 %
Single value · Nanzenbach (Tiefzone)
Show all recorded parameters (14 — most recent value per parameter)

Chemical parameters (2)

Chemical parameters – Nanzenbach (Tiefzone)
Parameter Value Parametric value Share of the parametric value Reference
Fluoride 0,10 mg/l 1.5 mg/l
7 %
Single value · Nanzenbach (Tiefzone)
Nitrate 6,9 mg/l 50 mg/l
14 %
Single value · Nanzenbach (Tiefzone)

Indicator parameters (5)

Indicator parameters – Nanzenbach (Tiefzone)
Parameter Value Parametric value Share of the parametric value Reference
Chloride <5,0 mg/l
below limit of quantification
250 mg/l
< 2 % *
Single value · Nanzenbach (Tiefzone)
Iron 0,002 mg/l 0.2 mg/l
1 %
Single value · Nanzenbach (Tiefzone)
Manganese <0,0005 mg/l
below limit of quantification
50 µg/l
< 1 % *
Single value · Nanzenbach (Tiefzone)
Sodium 3,9 mg/l 200 mg/l
2 %
Single value · Nanzenbach (Tiefzone)
Sulphate 9,0 mg/l 250 mg/l
4 %
Single value · Nanzenbach (Tiefzone)

* 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.

Further parameters (7)

Further parameters – Nanzenbach (Tiefzone)
Parameter Value Parametric value Share of the parametric value Reference
Calcium 68,7 mg/l Single value · Nanzenbach (Tiefzone)
Carbonate hardness 9,9° dH Single value · Nanzenbach (Tiefzone)
Hardness range (WRMG) mittel Single value · Nanzenbach (Tiefzone)
Hydrogen carbonate 215 mg/l Single value · Nanzenbach (Tiefzone)
Magnesium 5,2 mg/l Single value · Nanzenbach (Tiefzone)
Potassium 0,6 mg/l Single value · Nanzenbach (Tiefzone)
Total hardness 1,93 mmol 10,8° dH Single value · Nanzenbach (Tiefzone)

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.

Source: https://www.stadtwerke-dillenburg.de/wasser-analysen/ · Januar 2025 · retrieved on 11/07/2026

Postcodes in this zone: 35764

Niederscheld (Schelder Au, Lützelbach, Haselheck, Alleestraße)

Stadtwerke Dillenburg

Assigned via the water supplier — the exact supply zone boundary within the postcode is not yet linked.

Water hardness
2,30 mmol 12,9° dH
Hardness range mittel
Key values Niederscheld (Schelder Au, Lützelbach, Haselheck, Alleestraße)
Parameter Value Parametric value Share of the parametric value Reference
Nitrate 7,5 mg/l 50 mg/l
15 %
Single value · Niederscheld (Schelder Au, Lützelbach, Haselheck, Alleestraße)
Sulphate 16,6 mg/l 250 mg/l
7 %
Single value · Niederscheld (Schelder Au, Lützelbach, Haselheck, Alleestraße)
Sodium 9,2 mg/l 200 mg/l
5 %
Single value · Niederscheld (Schelder Au, Lützelbach, Haselheck, Alleestraße)
Show all recorded parameters (14 — most recent value per parameter)

Chemical parameters (2)

Chemical parameters – Niederscheld (Schelder Au, Lützelbach, Haselheck, Alleestraße)
Parameter Value Parametric value Share of the parametric value Reference
Fluoride 0,12 mg/l 1.5 mg/l
8 %
Single value · Niederscheld (Schelder Au, Lützelbach, Haselheck, Alleestraße)
Nitrate 7,5 mg/l 50 mg/l
15 %
Single value · Niederscheld (Schelder Au, Lützelbach, Haselheck, Alleestraße)

Indicator parameters (5)

Indicator parameters – Niederscheld (Schelder Au, Lützelbach, Haselheck, Alleestraße)
Parameter Value Parametric value Share of the parametric value Reference
Chloride 14,8 mg/l 250 mg/l
6 %
Single value · Niederscheld (Schelder Au, Lützelbach, Haselheck, Alleestraße)
Iron 0,002 mg/l 0.2 mg/l
1 %
Single value · Niederscheld (Schelder Au, Lützelbach, Haselheck, Alleestraße)
Manganese <0,0005 mg/l
below limit of quantification
50 µg/l
< 1 % *
Single value · Niederscheld (Schelder Au, Lützelbach, Haselheck, Alleestraße)
Sodium 9,2 mg/l 200 mg/l
5 %
Single value · Niederscheld (Schelder Au, Lützelbach, Haselheck, Alleestraße)
Sulphate 16,6 mg/l 250 mg/l
7 %
Single value · Niederscheld (Schelder Au, Lützelbach, Haselheck, Alleestraße)

* 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.

Further parameters (7)

Further parameters – Niederscheld (Schelder Au, Lützelbach, Haselheck, Alleestraße)
Parameter Value Parametric value Share of the parametric value Reference
Calcium 75,4 mg/l Single value · Niederscheld (Schelder Au, Lützelbach, Haselheck, Alleestraße)
Carbonate hardness 11,5° dH Single value · Niederscheld (Schelder Au, Lützelbach, Haselheck, Alleestraße)
Hardness range (WRMG) mittel Single value · Niederscheld (Schelder Au, Lützelbach, Haselheck, Alleestraße)
Hydrogen carbonate 250 mg/l Single value · Niederscheld (Schelder Au, Lützelbach, Haselheck, Alleestraße)
Magnesium 10,4 mg/l Single value · Niederscheld (Schelder Au, Lützelbach, Haselheck, Alleestraße)
Potassium 1,0 mg/l Single value · Niederscheld (Schelder Au, Lützelbach, Haselheck, Alleestraße)
Total hardness 2,30 mmol 12,9° dH Single value · Niederscheld (Schelder Au, Lützelbach, Haselheck, Alleestraße)

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.

Source: https://www.stadtwerke-dillenburg.de/wasser-analysen/ · Januar 2025 · retrieved on 11/07/2026

Postcodes in this zone: 35764

Frequently asked questions about drinking water in Sinn

How much nitrate is in the drinking water in Sinn?
Stadtwerke Dillenburg publishes a nitrate value of 5,5 mg/l for the supply zone Sinn. The statutory parametric value is 50 mg/l; the measured value represents 11 % of the parametric value. Basis: Januar 2024, retrieved on 11/07/2026.
Who supplies the drinking water in Sinn?
Stadtwerke Dillenburg. The values shown here come from the supply zone Sinn 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.