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Drinking water in Miehlen u.a.

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 28/08/2025. 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.

Water hardness
11.1 °dH
Hardness range mittel
Key values Berg (Hainau)
Parameter Value Parametric value Share of the parametric value Reference
Nitrate 27,1 mg/l 50 mg/l
54 %
Single value · Berg (Hainau)
Sulphate 24,0 mg/l 250 mg/l
10 %
Single value · Berg (Hainau)
Sodium 9,2 mg/l 200 mg/l
5 %
Single value · Berg (Hainau)
Show all recorded parameters (15 — most recent value per parameter)

Chemical parameters (2)

Chemical parameters – Berg (Hainau)
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 · Berg (Hainau)
Nitrate 27,1 mg/l 50 mg/l
54 %
Single value · Berg (Hainau)

* 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 (8)

Indicator parameters – Berg (Hainau)
Parameter Value Parametric value Share of the parametric value Reference
Ammonium <0,04 mg/l
below limit of quantification
0.5 mg/l
< 8 % *
Single value · Berg (Hainau)
Chloride 22,1 mg/l 250 mg/l
9 %
Single value · Berg (Hainau)
Conductivity (25 °C) 434 µS/cm (20°) 2,790 µS/cm Single value · Berg (Hainau)
Manganese <0,005 mg/l
below limit of quantification
50 µg/l
< 10 % *
Single value · Berg (Hainau)
pH 8,01 6,5–9,5 Single value · Berg (Hainau)
Sodium 9,2 mg/l 200 mg/l
5 %
Single value · Berg (Hainau)
Sulphate 24,0 mg/l 250 mg/l
10 %
Single value · Berg (Hainau)
Turbidity <0,1 NTU
below limit of quantification
1 NTU Single value · Berg (Hainau)

* 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 (5)

Further parameters – Berg (Hainau)
Parameter Value Parametric value Share of the parametric value Reference
Calcium 60,4 mg/l Single value · Berg (Hainau)
Hardness range (WRMG) mittel Single value · Berg (Hainau)
Magnesium 11,7 mg/l Single value · Berg (Hainau)
Potassium 1,3 mg/l Single value · Berg (Hainau)
Total hardness 11,1 ° dH Single value · Berg (Hainau)

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.vgnastaetten.de/wasser-abwasser/wasser/trinkwasseruntersuchungen/wasseruntersuchungen-2025.pdf?cid=pgp · 17.11.2025 · August 2025 (Probenahme 27.08.2025 bzw. 28.08.2025) · retrieved on 11/07/2026

Postcodes in this zone: 56357

Show 11 more supply zones

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 28/08/2025. 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.

Water hardness
10.8 °dH
Hardness range mittel
Key values Bettendorf (Bettendorf)
Parameter Value Parametric value Share of the parametric value Reference
Nitrate 20,6 mg/l 50 mg/l
41 %
Single value · Bettendorf (Bettendorf)
Sulphate 8,0 mg/l 250 mg/l
3 %
Single value · Bettendorf (Bettendorf)
Sodium 6,6 mg/l 200 mg/l
3 %
Single value · Bettendorf (Bettendorf)
Show all recorded parameters (15 — most recent value per parameter)

Chemical parameters (2)

Chemical parameters – Bettendorf (Bettendorf)
Parameter Value Parametric value Share of the parametric value Reference
Fluoride 0,20 mg/l 1.5 mg/l
13 %
Single value · Bettendorf (Bettendorf)
Nitrate 20,6 mg/l 50 mg/l
41 %
Single value · Bettendorf (Bettendorf)

Indicator parameters (8)

Indicator parameters – Bettendorf (Bettendorf)
Parameter Value Parametric value Share of the parametric value Reference
Ammonium <0,04 mg/l
below limit of quantification
0.5 mg/l
< 8 % *
Single value · Bettendorf (Bettendorf)
Chloride 14,1 mg/l 250 mg/l
6 %
Single value · Bettendorf (Bettendorf)
Conductivity (25 °C) 386 µS/cm (20°) 2,790 µS/cm Single value · Bettendorf (Bettendorf)
Manganese <0,005 mg/l
below limit of quantification
50 µg/l
< 10 % *
Single value · Bettendorf (Bettendorf)
pH 7,76 6,5–9,5 Single value · Bettendorf (Bettendorf)
Sodium 6,6 mg/l 200 mg/l
3 %
Single value · Bettendorf (Bettendorf)
Sulphate 8,0 mg/l 250 mg/l
3 %
Single value · Bettendorf (Bettendorf)
Turbidity 0,2 NTU 1 NTU Single value · Bettendorf (Bettendorf)

* 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 (5)

Further parameters – Bettendorf (Bettendorf)
Parameter Value Parametric value Share of the parametric value Reference
Calcium 57,6 mg/l Single value · Bettendorf (Bettendorf)
Hardness range (WRMG) mittel Single value · Bettendorf (Bettendorf)
Magnesium 11,8 mg/l Single value · Bettendorf (Bettendorf)
Potassium 1,6 mg/l Single value · Bettendorf (Bettendorf)
Total hardness 10,8 ° dH Single value · Bettendorf (Bettendorf)

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.vgnastaetten.de/wasser-abwasser/wasser/trinkwasseruntersuchungen/wasseruntersuchungen-2025.pdf?cid=pgp · 17.11.2025 · August 2025 (Probenahme 27.08.2025 bzw. 28.08.2025) · retrieved on 11/07/2026

Postcodes in this zone: 56357

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 28/08/2025. 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.

Water hardness
11.3 °dH
Hardness range mittel
Key values Bogel (Bogel)
Parameter Value Parametric value Share of the parametric value Reference
Nitrate 22,6 mg/l 50 mg/l
45 %
Single value · Bogel (Bogel)
Sulphate 42,0 mg/l 250 mg/l
17 %
Single value · Bogel (Bogel)
Sodium 28,0 mg/l 200 mg/l
14 %
Single value · Bogel (Bogel)
Show all recorded parameters (15 — most recent value per parameter)

Chemical parameters (2)

Chemical parameters – Bogel (Bogel)
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 · Bogel (Bogel)
Nitrate 22,6 mg/l 50 mg/l
45 %
Single value · Bogel (Bogel)

* 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 (8)

Indicator parameters – Bogel (Bogel)
Parameter Value Parametric value Share of the parametric value Reference
Ammonium <0,04 mg/l
below limit of quantification
0.5 mg/l
< 8 % *
Single value · Bogel (Bogel)
Chloride 63,0 mg/l 250 mg/l
25 %
Single value · Bogel (Bogel)
Conductivity (25 °C) 592 µS/cm (20°) 2,790 µS/cm Single value · Bogel (Bogel)
Manganese <0,005 mg/l
below limit of quantification
50 µg/l
< 10 % *
Single value · Bogel (Bogel)
pH 7,74 6,5–9,5 Single value · Bogel (Bogel)
Sodium 28,0 mg/l 200 mg/l
14 %
Single value · Bogel (Bogel)
Sulphate 42,0 mg/l 250 mg/l
17 %
Single value · Bogel (Bogel)
Turbidity 0,1 NTU 1 NTU Single value · Bogel (Bogel)

* 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 (5)

Further parameters – Bogel (Bogel)
Parameter Value Parametric value Share of the parametric value Reference
Calcium 61,0 mg/l Single value · Bogel (Bogel)
Hardness range (WRMG) mittel Single value · Bogel (Bogel)
Magnesium 12,0 mg/l Single value · Bogel (Bogel)
Potassium 3,2 mg/l Single value · Bogel (Bogel)
Total hardness 11,3 ° dH Single value · Bogel (Bogel)

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.vgnastaetten.de/wasser-abwasser/wasser/trinkwasseruntersuchungen/wasseruntersuchungen-2025.pdf?cid=pgp · 17.11.2025 · August 2025 (Probenahme 27.08.2025 bzw. 28.08.2025) · retrieved on 11/07/2026

Postcodes in this zone: 56357

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 28/08/2025. 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.

Water hardness
11.7 °dH
Hardness range mittel
Key values Buch (Nast.- Heide)
Parameter Value Parametric value Share of the parametric value Reference
Nitrate 17,8 mg/l 50 mg/l
36 %
Single value · Buch (Nast.- Heide)
Sulphate 37,0 mg/l 250 mg/l
15 %
Single value · Buch (Nast.- Heide)
Sodium 23,9 mg/l 200 mg/l
12 %
Single value · Buch (Nast.- Heide)
Show all recorded parameters (15 — most recent value per parameter)

Chemical parameters (2)

Chemical parameters – Buch (Nast.- Heide)
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 · Buch (Nast.- Heide)
Nitrate 17,8 mg/l 50 mg/l
36 %
Single value · Buch (Nast.- Heide)

* 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 (8)

Indicator parameters – Buch (Nast.- Heide)
Parameter Value Parametric value Share of the parametric value Reference
Ammonium <0,04 mg/l
below limit of quantification
0.5 mg/l
< 8 % *
Single value · Buch (Nast.- Heide)
Chloride 50,3 mg/l 250 mg/l
20 %
Single value · Buch (Nast.- Heide)
Conductivity (25 °C) 569 µS/cm (20°) 2,790 µS/cm Single value · Buch (Nast.- Heide)
Manganese <0,005 mg/l
below limit of quantification
50 µg/l
< 10 % *
Single value · Buch (Nast.- Heide)
pH 8,22 6,5–9,5 Single value · Buch (Nast.- Heide)
Sodium 23,9 mg/l 200 mg/l
12 %
Single value · Buch (Nast.- Heide)
Sulphate 37,0 mg/l 250 mg/l
15 %
Single value · Buch (Nast.- Heide)
Turbidity 0,1 NTU 1 NTU Single value · Buch (Nast.- Heide)

* 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 (5)

Further parameters – Buch (Nast.- Heide)
Parameter Value Parametric value Share of the parametric value Reference
Calcium 68,3 mg/l Single value · Buch (Nast.- Heide)
Hardness range (WRMG) mittel Single value · Buch (Nast.- Heide)
Magnesium 9,3 mg/l Single value · Buch (Nast.- Heide)
Potassium 2,8 mg/l Single value · Buch (Nast.- Heide)
Total hardness 11,7 ° dH Single value · Buch (Nast.- Heide)

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.vgnastaetten.de/wasser-abwasser/wasser/trinkwasseruntersuchungen/wasseruntersuchungen-2025.pdf?cid=pgp · 17.11.2025 · August 2025 (Probenahme 27.08.2025 bzw. 28.08.2025) · retrieved on 11/07/2026

Postcodes in this zone: 56357

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 28/08/2025. 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.

Water hardness
9 °dH
Hardness range mittel
Key values Diethardt (Diethardt)
Parameter Value Parametric value Share of the parametric value Reference
Nitrate 28,0 mg/l 50 mg/l
56 %
Single value · Diethardt (Diethardt)
Sulphate 34,0 mg/l 250 mg/l
14 %
Single value · Diethardt (Diethardt)
Sodium 24,0 mg/l 200 mg/l
12 %
Single value · Diethardt (Diethardt)
Show all recorded parameters (15 — most recent value per parameter)

Chemical parameters (2)

Chemical parameters – Diethardt (Diethardt)
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 · Diethardt (Diethardt)
Nitrate 28,0 mg/l 50 mg/l
56 %
Single value · Diethardt (Diethardt)

* 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 (8)

Indicator parameters – Diethardt (Diethardt)
Parameter Value Parametric value Share of the parametric value Reference
Ammonium <0,04 mg/l
below limit of quantification
0.5 mg/l
< 8 % *
Single value · Diethardt (Diethardt)
Chloride 48,0 mg/l 250 mg/l
19 %
Single value · Diethardt (Diethardt)
Conductivity (25 °C) 465 µS/cm (20°) 2,790 µS/cm Single value · Diethardt (Diethardt)
Manganese <0,005 mg/l
below limit of quantification
50 µg/l
< 10 % *
Single value · Diethardt (Diethardt)
pH 8,18 6,5–9,5 Single value · Diethardt (Diethardt)
Sodium 24,0 mg/l 200 mg/l
12 %
Single value · Diethardt (Diethardt)
Sulphate 34,0 mg/l 250 mg/l
14 %
Single value · Diethardt (Diethardt)
Turbidity 0,6 NTU 1 NTU Single value · Diethardt (Diethardt)

* 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 (5)

Further parameters – Diethardt (Diethardt)
Parameter Value Parametric value Share of the parametric value Reference
Calcium 48,0 mg/l Single value · Diethardt (Diethardt)
Hardness range (WRMG) mittel Single value · Diethardt (Diethardt)
Magnesium 9,9 mg/l Single value · Diethardt (Diethardt)
Potassium 3,0 mg/l Single value · Diethardt (Diethardt)
Total hardness 9,0 ° dH Single value · Diethardt (Diethardt)

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.vgnastaetten.de/wasser-abwasser/wasser/trinkwasseruntersuchungen/wasseruntersuchungen-2025.pdf?cid=pgp · 17.11.2025 · August 2025 (Probenahme 27.08.2025 bzw. 28.08.2025) · retrieved on 11/07/2026

Postcodes in this zone: 56357

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 28/08/2025. 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.

Water hardness
11.1 °dH
Hardness range mittel
Key values Ehr (Hainau)
Parameter Value Parametric value Share of the parametric value Reference
Nitrate 27,1 mg/l 50 mg/l
54 %
Single value · Ehr (Hainau)
Sulphate 24,0 mg/l 250 mg/l
10 %
Single value · Ehr (Hainau)
Sodium 9,2 mg/l 200 mg/l
5 %
Single value · Ehr (Hainau)
Show all recorded parameters (15 — most recent value per parameter)

Chemical parameters (2)

Chemical parameters – Ehr (Hainau)
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 · Ehr (Hainau)
Nitrate 27,1 mg/l 50 mg/l
54 %
Single value · Ehr (Hainau)

* 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 (8)

Indicator parameters – Ehr (Hainau)
Parameter Value Parametric value Share of the parametric value Reference
Ammonium <0,04 mg/l
below limit of quantification
0.5 mg/l
< 8 % *
Single value · Ehr (Hainau)
Chloride 22,1 mg/l 250 mg/l
9 %
Single value · Ehr (Hainau)
Conductivity (25 °C) 434 µS/cm (20°) 2,790 µS/cm Single value · Ehr (Hainau)
Manganese <0,005 mg/l
below limit of quantification
50 µg/l
< 10 % *
Single value · Ehr (Hainau)
pH 8,01 6,5–9,5 Single value · Ehr (Hainau)
Sodium 9,2 mg/l 200 mg/l
5 %
Single value · Ehr (Hainau)
Sulphate 24,0 mg/l 250 mg/l
10 %
Single value · Ehr (Hainau)
Turbidity <0,1 NTU
below limit of quantification
1 NTU Single value · Ehr (Hainau)

* 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 (5)

Further parameters – Ehr (Hainau)
Parameter Value Parametric value Share of the parametric value Reference
Calcium 60,4 mg/l Single value · Ehr (Hainau)
Hardness range (WRMG) mittel Single value · Ehr (Hainau)
Magnesium 11,7 mg/l Single value · Ehr (Hainau)
Potassium 1,3 mg/l Single value · Ehr (Hainau)
Total hardness 11,1 ° dH Single value · Ehr (Hainau)

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.vgnastaetten.de/wasser-abwasser/wasser/trinkwasseruntersuchungen/wasseruntersuchungen-2025.pdf?cid=pgp · 17.11.2025 · August 2025 (Probenahme 27.08.2025 bzw. 28.08.2025) · retrieved on 11/07/2026

Postcodes in this zone: 56357

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 28/08/2025. 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.

Water hardness
11.3 °dH
Hardness range mittel
Key values Endlichhofen (Bogel)
Parameter Value Parametric value Share of the parametric value Reference
Nitrate 22,6 mg/l 50 mg/l
45 %
Single value · Endlichhofen (Bogel)
Sulphate 42,0 mg/l 250 mg/l
17 %
Single value · Endlichhofen (Bogel)
Sodium 28,0 mg/l 200 mg/l
14 %
Single value · Endlichhofen (Bogel)
Show all recorded parameters (15 — most recent value per parameter)

Chemical parameters (2)

Chemical parameters – Endlichhofen (Bogel)
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 · Endlichhofen (Bogel)
Nitrate 22,6 mg/l 50 mg/l
45 %
Single value · Endlichhofen (Bogel)

* 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 (8)

Indicator parameters – Endlichhofen (Bogel)
Parameter Value Parametric value Share of the parametric value Reference
Ammonium <0,04 mg/l
below limit of quantification
0.5 mg/l
< 8 % *
Single value · Endlichhofen (Bogel)
Chloride 63,0 mg/l 250 mg/l
25 %
Single value · Endlichhofen (Bogel)
Conductivity (25 °C) 592 µS/cm (20°) 2,790 µS/cm Single value · Endlichhofen (Bogel)
Manganese <0,005 mg/l
below limit of quantification
50 µg/l
< 10 % *
Single value · Endlichhofen (Bogel)
pH 7,74 6,5–9,5 Single value · Endlichhofen (Bogel)
Sodium 28,0 mg/l 200 mg/l
14 %
Single value · Endlichhofen (Bogel)
Sulphate 42,0 mg/l 250 mg/l
17 %
Single value · Endlichhofen (Bogel)
Turbidity 0,1 NTU 1 NTU Single value · Endlichhofen (Bogel)

* 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 (5)

Further parameters – Endlichhofen (Bogel)
Parameter Value Parametric value Share of the parametric value Reference
Calcium 61,0 mg/l Single value · Endlichhofen (Bogel)
Hardness range (WRMG) mittel Single value · Endlichhofen (Bogel)
Magnesium 12,0 mg/l Single value · Endlichhofen (Bogel)
Potassium 3,2 mg/l Single value · Endlichhofen (Bogel)
Total hardness 11,3 ° dH Single value · Endlichhofen (Bogel)

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.vgnastaetten.de/wasser-abwasser/wasser/trinkwasseruntersuchungen/wasseruntersuchungen-2025.pdf?cid=pgp · 17.11.2025 · August 2025 (Probenahme 27.08.2025 bzw. 28.08.2025) · retrieved on 11/07/2026

Postcodes in this zone: 56357

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 28/08/2025. 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.

Water hardness
11.4 °dH
Hardness range mittel
Key values Eschbach (Gemmerich)
Parameter Value Parametric value Share of the parametric value Reference
Nitrate 17,7 mg/l 50 mg/l
35 %
Single value · Eschbach (Gemmerich)
Sulphate 23,0 mg/l 250 mg/l
9 %
Single value · Eschbach (Gemmerich)
Sodium 10,1 mg/l 200 mg/l
5 %
Single value · Eschbach (Gemmerich)
Show all recorded parameters (15 — most recent value per parameter)

Chemical parameters (2)

Chemical parameters – Eschbach (Gemmerich)
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 · Eschbach (Gemmerich)
Nitrate 17,7 mg/l 50 mg/l
35 %
Single value · Eschbach (Gemmerich)

* 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 (8)

Indicator parameters – Eschbach (Gemmerich)
Parameter Value Parametric value Share of the parametric value Reference
Ammonium <0,04 mg/l
below limit of quantification
0.5 mg/l
< 8 % *
Single value · Eschbach (Gemmerich)
Chloride 24,5 mg/l 250 mg/l
10 %
Single value · Eschbach (Gemmerich)
Conductivity (25 °C) 422 µS/cm (20°) 2,790 µS/cm Single value · Eschbach (Gemmerich)
Manganese <0,005 mg/l
below limit of quantification
50 µg/l
< 10 % *
Single value · Eschbach (Gemmerich)
pH 7,85 6,5–9,5 Single value · Eschbach (Gemmerich)
Sodium 10,1 mg/l 200 mg/l
5 %
Single value · Eschbach (Gemmerich)
Sulphate 23,0 mg/l 250 mg/l
9 %
Single value · Eschbach (Gemmerich)
Turbidity 0,2 NTU 1 NTU Single value · Eschbach (Gemmerich)

* 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 (5)

Further parameters – Eschbach (Gemmerich)
Parameter Value Parametric value Share of the parametric value Reference
Calcium 55,3 mg/l Single value · Eschbach (Gemmerich)
Hardness range (WRMG) mittel Single value · Eschbach (Gemmerich)
Magnesium 15,8 mg/l Single value · Eschbach (Gemmerich)
Potassium 1,5 mg/l Single value · Eschbach (Gemmerich)
Total hardness 11,4 ° dH Single value · Eschbach (Gemmerich)

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.vgnastaetten.de/wasser-abwasser/wasser/trinkwasseruntersuchungen/wasseruntersuchungen-2025.pdf?cid=pgp · 17.11.2025 · August 2025 (Probenahme 27.08.2025 bzw. 28.08.2025) · retrieved on 11/07/2026

Postcodes in this zone: 56357

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 28/08/2025. 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.

Water hardness
11.4 °dH
Hardness range mittel
Key values Gemmerich (Gemmerich)
Parameter Value Parametric value Share of the parametric value Reference
Nitrate 17,7 mg/l 50 mg/l
35 %
Single value · Gemmerich (Gemmerich)
Sulphate 23,0 mg/l 250 mg/l
9 %
Single value · Gemmerich (Gemmerich)
Sodium 10,1 mg/l 200 mg/l
5 %
Single value · Gemmerich (Gemmerich)
Show all recorded parameters (15 — most recent value per parameter)

Chemical parameters (2)

Chemical parameters – Gemmerich (Gemmerich)
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 · Gemmerich (Gemmerich)
Nitrate 17,7 mg/l 50 mg/l
35 %
Single value · Gemmerich (Gemmerich)

* 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 (8)

Indicator parameters – Gemmerich (Gemmerich)
Parameter Value Parametric value Share of the parametric value Reference
Ammonium <0,04 mg/l
below limit of quantification
0.5 mg/l
< 8 % *
Single value · Gemmerich (Gemmerich)
Chloride 24,5 mg/l 250 mg/l
10 %
Single value · Gemmerich (Gemmerich)
Conductivity (25 °C) 422 µS/cm (20°) 2,790 µS/cm Single value · Gemmerich (Gemmerich)
Manganese <0,005 mg/l
below limit of quantification
50 µg/l
< 10 % *
Single value · Gemmerich (Gemmerich)
pH 7,85 6,5–9,5 Single value · Gemmerich (Gemmerich)
Sodium 10,1 mg/l 200 mg/l
5 %
Single value · Gemmerich (Gemmerich)
Sulphate 23,0 mg/l 250 mg/l
9 %
Single value · Gemmerich (Gemmerich)
Turbidity 0,2 NTU 1 NTU Single value · Gemmerich (Gemmerich)

* 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 (5)

Further parameters – Gemmerich (Gemmerich)
Parameter Value Parametric value Share of the parametric value Reference
Calcium 55,3 mg/l Single value · Gemmerich (Gemmerich)
Hardness range (WRMG) mittel Single value · Gemmerich (Gemmerich)
Magnesium 15,8 mg/l Single value · Gemmerich (Gemmerich)
Potassium 1,5 mg/l Single value · Gemmerich (Gemmerich)
Total hardness 11,4 ° dH Single value · Gemmerich (Gemmerich)

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.vgnastaetten.de/wasser-abwasser/wasser/trinkwasseruntersuchungen/wasseruntersuchungen-2025.pdf?cid=pgp · 17.11.2025 · August 2025 (Probenahme 27.08.2025 bzw. 28.08.2025) · retrieved on 11/07/2026

Postcodes in this zone: 56357

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 28/08/2025. 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.

Water hardness
11.1 °dH
Hardness range mittel
Key values Hainau (Hainau)
Parameter Value Parametric value Share of the parametric value Reference
Nitrate 27,1 mg/l 50 mg/l
54 %
Single value · Hainau (Hainau)
Sulphate 24,0 mg/l 250 mg/l
10 %
Single value · Hainau (Hainau)
Sodium 9,2 mg/l 200 mg/l
5 %
Single value · Hainau (Hainau)
Show all recorded parameters (15 — most recent value per parameter)

Chemical parameters (2)

Chemical parameters – Hainau (Hainau)
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 · Hainau (Hainau)
Nitrate 27,1 mg/l 50 mg/l
54 %
Single value · Hainau (Hainau)

* 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 (8)

Indicator parameters – Hainau (Hainau)
Parameter Value Parametric value Share of the parametric value Reference
Ammonium <0,04 mg/l
below limit of quantification
0.5 mg/l
< 8 % *
Single value · Hainau (Hainau)
Chloride 22,1 mg/l 250 mg/l
9 %
Single value · Hainau (Hainau)
Conductivity (25 °C) 434 µS/cm (20°) 2,790 µS/cm Single value · Hainau (Hainau)
Manganese <0,005 mg/l
below limit of quantification
50 µg/l
< 10 % *
Single value · Hainau (Hainau)
pH 8,01 6,5–9,5 Single value · Hainau (Hainau)
Sodium 9,2 mg/l 200 mg/l
5 %
Single value · Hainau (Hainau)
Sulphate 24,0 mg/l 250 mg/l
10 %
Single value · Hainau (Hainau)
Turbidity <0,1 NTU
below limit of quantification
1 NTU Single value · Hainau (Hainau)

* 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 (5)

Further parameters – Hainau (Hainau)
Parameter Value Parametric value Share of the parametric value Reference
Calcium 60,4 mg/l Single value · Hainau (Hainau)
Hardness range (WRMG) mittel Single value · Hainau (Hainau)
Magnesium 11,7 mg/l Single value · Hainau (Hainau)
Potassium 1,3 mg/l Single value · Hainau (Hainau)
Total hardness 11,1 ° dH Single value · Hainau (Hainau)

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.vgnastaetten.de/wasser-abwasser/wasser/trinkwasseruntersuchungen/wasseruntersuchungen-2025.pdf?cid=pgp · 17.11.2025 · August 2025 (Probenahme 27.08.2025 bzw. 28.08.2025) · retrieved on 11/07/2026

Postcodes in this zone: 56357

HB + AB Nastätten/Dauborn (WW), TW

TWIST RLP - HB + AB Nastätten/Dauborn (WW), TW

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

No date is given for these values. The water supplier publishes the analysis without a sampling date and without a report date. When the water was examined is not apparent from the source — we do not add a date and we do not estimate one. What is stated is therefore only when we retrieved the document.

Water hardness
9.9 °dH
Hardness range medium
Key values HB + AB Nastätten/Dauborn (WW), TW
Parameter Value Parametric value Share of the parametric value Reference
Sum of PFAS 0.018 µg/L 0.1 µg/l
18 %
Mean · HB + AB Nastätten/Dauborn (WW), TW
Nitrate 10.8 mg/L 50 mg/l
22 %
Mean · HB + AB Nastätten/Dauborn (WW), TW
Lead < 1 µg/L
below limit of quantification
10 µg/l
< 10 % *
Mean · HB + AB Nastätten/Dauborn (WW), TW
Escherichia coli (E. coli) 0 Anzahl/100ml 0/100 ml Mean · HB + AB Nastätten/Dauborn (WW), TW
Sulphate 40 mg/L 250 mg/l
16 %
Mean · HB + AB Nastätten/Dauborn (WW), TW
Sodium 32 mg/L 200 mg/l
16 %
Mean · HB + AB Nastätten/Dauborn (WW), TW

* 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 (30 — most recent value per parameter)

Microbiology (1)

Microbiology – HB + AB Nastätten/Dauborn (WW), TW
Parameter Value Parametric value Share of the parametric value Reference
Escherichia coli (E. coli) 0 Anzahl/100ml 0/100 ml Mean · HB + AB Nastätten/Dauborn (WW), TW

Chemical parameters (14)

Chemical parameters – HB + AB Nastätten/Dauborn (WW), TW
Parameter Value Parametric value Share of the parametric value Reference
Antimony < 1 µg/L
below limit of quantification
5 µg/l
< 20 % *
Mean · HB + AB Nastätten/Dauborn (WW), TW
Arsenic < 1 µg/L
below limit of quantification
10 µg/l
< 10 % *
Mean · HB + AB Nastätten/Dauborn (WW), TW
Boron < 0.05 mg/L
below limit of quantification
1 mg/l
< 5 % *
Mean · HB + AB Nastätten/Dauborn (WW), TW
Cadmium < 0.5 µg/L
below limit of quantification
3 µg/l
< 17 % *
Mean · HB + AB Nastätten/Dauborn (WW), TW
Copper < 0.005 mg/L
below limit of quantification
2 mg/l
< 0.3 % *
Mean · HB + AB Nastätten/Dauborn (WW), TW
Cyanide < 0.005 mg/L
below limit of quantification
50 µg/l
< 10 % *
Mean · HB + AB Nastätten/Dauborn (WW), TW
Fluoride < 0.2 mg/L
below limit of quantification
1.5 mg/l
< 13 % *
Mean · HB + AB Nastätten/Dauborn (WW), TW
Lead < 1 µg/L
below limit of quantification
10 µg/l
< 10 % *
Mean · HB + AB Nastätten/Dauborn (WW), TW
Mercury < 0.05 µg/L
below limit of quantification
1 µg/l
< 5 % *
Mean · HB + AB Nastätten/Dauborn (WW), TW
Nickel < 2 µg/L
below limit of quantification
20 µg/l
< 10 % *
Mean · HB + AB Nastätten/Dauborn (WW), TW
Nitrate 10.8 mg/L 50 mg/l
22 %
Mean · HB + AB Nastätten/Dauborn (WW), TW
Nitrite < 0.02 mg/L
below limit of quantification
0.5 mg/l
< 4 % *
Mean · HB + AB Nastätten/Dauborn (WW), TW
Selenium < 1 µg/L
below limit of quantification
10 µg/l
< 10 % *
Mean · HB + AB Nastätten/Dauborn (WW), TW
Uranium 0.6 µg/L 10 µg/l
6 %
Mean · HB + AB Nastätten/Dauborn (WW), TW

* 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.

PFAS (1)

PFAS – HB + AB Nastätten/Dauborn (WW), TW
Parameter Value Parametric value Share of the parametric value Reference
Sum of PFAS 0.018 µg/L 0.1 µg/l
18 %
Mean · HB + AB Nastätten/Dauborn (WW), TW

Indicator parameters (10)

Indicator parameters – HB + AB Nastätten/Dauborn (WW), TW
Parameter Value Parametric value Share of the parametric value Reference
Aluminium < 0.02 mg/L
below limit of quantification
0.2 mg/l
< 10 % *
Mean · HB + AB Nastätten/Dauborn (WW), TW
Ammonium < 0.04 mg/L
below limit of quantification
0.5 mg/l
< 8 % *
Mean · HB + AB Nastätten/Dauborn (WW), TW
Chloride 66 mg/L 250 mg/l
26 %
Mean · HB + AB Nastätten/Dauborn (WW), TW
Coliform bacteria 0 Anzahl/100ml 0/100 ml Mean · HB + AB Nastätten/Dauborn (WW), TW
Iron 0.023 mg/L 0.2 mg/l
12 %
Mean · HB + AB Nastätten/Dauborn (WW), TW
Manganese < 0.005 mg/L
below limit of quantification
50 µg/l
< 10 % *
Mean · HB + AB Nastätten/Dauborn (WW), TW
pH 7.98 - 6,5–9,5 Mean · HB + AB Nastätten/Dauborn (WW), TW
Sodium 32 mg/L 200 mg/l
16 %
Mean · HB + AB Nastätten/Dauborn (WW), TW
Sulphate 40 mg/L 250 mg/l
16 %
Mean · HB + AB Nastätten/Dauborn (WW), TW
Temperature 7 °C Mean · HB + AB Nastätten/Dauborn (WW), TW

* 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 – HB + AB Nastätten/Dauborn (WW), TW
Parameter Value Parametric value Share of the parametric value Reference
Calcium 55 mg/L Mean · HB + AB Nastätten/Dauborn (WW), TW
Magnesium 9.58 mg/L Mean · HB + AB Nastätten/Dauborn (WW), TW
Potassium 3.4 mg/L Mean · HB + AB Nastätten/Dauborn (WW), TW
Total hardness 1.77 mmol/l Mean · HB + AB Nastätten/Dauborn (WW), TW

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://geodaten-wasser.rlp-umwelt.de/twist/2589695088/trinkwasserqualitaet · Mittelwerte · retrieved on 13/07/2026

Postcodes in this zone: 56357

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

No date is given for these values. The water supplier publishes the analysis without a sampling date and without a report date. When the water was examined is not apparent from the source — we do not add a date and we do not estimate one. What is stated is therefore only when we retrieved the document.

Water hardness
11.3 °dH
Hardness range medium
Key values HB Bogel (WW),TW
Parameter Value Parametric value Share of the parametric value Reference
Sum of PFAS 0.013 µg/L 0.1 µg/l
13 %
Mean · HB Bogel (WW),TW
Nitrate 22.6 mg/L 50 mg/l
45 %
Mean · HB Bogel (WW),TW
Lead < 1 µg/L
below limit of quantification
10 µg/l
< 10 % *
Mean · HB Bogel (WW),TW
Escherichia coli (E. coli) 0 Anzahl/100ml 0/100 ml Mean · HB Bogel (WW),TW
Sulphate 42 mg/L 250 mg/l
17 %
Mean · HB Bogel (WW),TW
Sodium 28 mg/L 200 mg/l
14 %
Mean · HB Bogel (WW),TW

* 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 (30 — most recent value per parameter)

Microbiology (1)

Microbiology – HB Bogel (WW),TW
Parameter Value Parametric value Share of the parametric value Reference
Escherichia coli (E. coli) 0 Anzahl/100ml 0/100 ml Mean · HB Bogel (WW),TW

Chemical parameters (14)

Chemical parameters – HB Bogel (WW),TW
Parameter Value Parametric value Share of the parametric value Reference
Antimony < 1 µg/L
below limit of quantification
5 µg/l
< 20 % *
Mean · HB Bogel (WW),TW
Arsenic < 1 µg/L
below limit of quantification
10 µg/l
< 10 % *
Mean · HB Bogel (WW),TW
Boron < 0.05 mg/L
below limit of quantification
1 mg/l
< 5 % *
Mean · HB Bogel (WW),TW
Cadmium < 0.5 µg/L
below limit of quantification
3 µg/l
< 17 % *
Mean · HB Bogel (WW),TW
Copper 0.007 mg/L 2 mg/l
0.4 %
Mean · HB Bogel (WW),TW
Cyanide < 0.005 mg/L
below limit of quantification
50 µg/l
< 10 % *
Mean · HB Bogel (WW),TW
Fluoride < 0.2 mg/L
below limit of quantification
1.5 mg/l
< 13 % *
Mean · HB Bogel (WW),TW
Lead < 1 µg/L
below limit of quantification
10 µg/l
< 10 % *
Mean · HB Bogel (WW),TW
Mercury < 0.05 µg/L
below limit of quantification
1 µg/l
< 5 % *
Mean · HB Bogel (WW),TW
Nickel < 2 µg/L
below limit of quantification
20 µg/l
< 10 % *
Mean · HB Bogel (WW),TW
Nitrate 22.6 mg/L 50 mg/l
45 %
Mean · HB Bogel (WW),TW
Nitrite < 0.02 mg/L
below limit of quantification
0.5 mg/l
< 4 % *
Mean · HB Bogel (WW),TW
Selenium < 1 µg/L
below limit of quantification
10 µg/l
< 10 % *
Mean · HB Bogel (WW),TW
Uranium < 0.5 µg/L
below limit of quantification
10 µg/l
< 5 % *
Mean · HB Bogel (WW),TW

* 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.

PFAS (1)

PFAS – HB Bogel (WW),TW
Parameter Value Parametric value Share of the parametric value Reference
Sum of PFAS 0.013 µg/L 0.1 µg/l
13 %
Mean · HB Bogel (WW),TW

Indicator parameters (10)

Indicator parameters – HB Bogel (WW),TW
Parameter Value Parametric value Share of the parametric value Reference
Aluminium < 0.02 mg/L
below limit of quantification
0.2 mg/l
< 10 % *
Mean · HB Bogel (WW),TW
Ammonium < 0.04 mg/L
below limit of quantification
0.5 mg/l
< 8 % *
Mean · HB Bogel (WW),TW
Chloride 63 mg/L 250 mg/l
25 %
Mean · HB Bogel (WW),TW
Coliform bacteria 0 Anzahl/100ml 0/100 ml Mean · HB Bogel (WW),TW
Iron < 0.02 mg/L
below limit of quantification
0.2 mg/l
< 10 % *
Mean · HB Bogel (WW),TW
Manganese < 0.005 mg/L
below limit of quantification
50 µg/l
< 10 % *
Mean · HB Bogel (WW),TW
pH 7.63 - 6,5–9,5 Mean · HB Bogel (WW),TW
Sodium 28 mg/L 200 mg/l
14 %
Mean · HB Bogel (WW),TW
Sulphate 42 mg/L 250 mg/l
17 %
Mean · HB Bogel (WW),TW
Temperature 7 °C Mean · HB Bogel (WW),TW

* 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 – HB Bogel (WW),TW
Parameter Value Parametric value Share of the parametric value Reference
Calcium 61 mg/L Mean · HB Bogel (WW),TW
Magnesium 12 mg/L Mean · HB Bogel (WW),TW
Potassium 3.2 mg/L Mean · HB Bogel (WW),TW
Total hardness 2.02 mmol/l Mean · HB Bogel (WW),TW

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://geodaten-wasser.rlp-umwelt.de/twist/2589695501/trinkwasserqualitaet · Mittelwerte · retrieved on 13/07/2026

Postcodes in this zone: 56357

Frequently asked questions about drinking water in Miehlen u.a.

How hard is the water in Miehlen u.a.?
Verbandsgemeindewerke Nastätten - Eigenbetrieb für Wasserversorgung und Abwasserbeseitigung publishes a total hardness of 11.1 °dH for the supply zone Berg (Hainau) (hardness range mittel). 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: 17.11.2025, retrieved on 11/07/2026.
How much nitrate is in the drinking water in Miehlen u.a.?
Verbandsgemeindewerke Nastätten - Eigenbetrieb für Wasserversorgung und Abwasserbeseitigung publishes a nitrate value of 27,1 mg/l for the supply zone Berg (Hainau). The statutory parametric value is 50 mg/l; the measured value represents 54 % of the parametric value. Basis: 17.11.2025, retrieved on 11/07/2026.
Who supplies the drinking water in Miehlen u.a.?
Verbandsgemeindewerke Nastätten - Eigenbetrieb für Wasserversorgung und Abwasserbeseitigung. The values shown here come from the supply zone Berg (Hainau) 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.