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Drinking water in 07381

For this postcode the responsible water supplier publishes several supply zones. Which of them serves an individual address is not published — below are the values of the zone with the most documented parameters, the remaining 11 underneath. The water supplier publishes 1 further local networks that cannot be clearly assigned to this postcode — they are listed on the water supplier page.

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.

78054070 - TWA ZGH Reinwasser

Thüringer Fernwasserversorgung

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 08/07/2025. 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
Hardness range 0,818
Key values 78054070 - TWA ZGH Reinwasser
Parameter Value Parametric value Share of the parametric value Reference
Nitrate 8,4 mg/l 50 mg/l
17 %
Single value
Sulphate 19,59 mg/l 250 mg/l
8 %
Single value
Sodium 11,045 mg/l 200 mg/l
6 %
Single value
Show all recorded parameters (15 — most recent value per parameter)

Chemical parameters (1)

Chemical parameters – 78054070 - TWA ZGH Reinwasser
Parameter Value Parametric value Share of the parametric value Reference
Nitrate 8,4 mg/l 50 mg/l
17 %
Single value

Indicator parameters (7)

Indicator parameters – 78054070 - TWA ZGH Reinwasser
Parameter Value Parametric value Share of the parametric value Reference
Aluminium < 0,020 mg/l
below limit of quantification
0.2 mg/l
< 10 % *
Single value
Ammonium < 0,040 mg/l
below limit of quantification
0.5 mg/l
< 8 % *
Single value
Calcite dissolution capacity 0,905 mg/l 5 mg/l CaCO3 Single value
Chloride 17,81 mg/l 250 mg/l
7 %
Single value
pH 8,13 6,5–9,5 Single value
Sodium 11,045 mg/l 200 mg/l
6 %
Single value
Sulphate 19,59 mg/l 250 mg/l
8 %
Single value

* 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 – 78054070 - TWA ZGH Reinwasser
Parameter Value Parametric value Share of the parametric value Reference
Calcium 27,1 mg/l Single value
Carbonate hardness 0,583 mmol/l Single value
Hardness range (WRMG) 0,818 mmol/l Single value
Magnesium 3,44 mg/l Single value
Phosphate < 0,005 mg/l
below limit of quantification
Single value
Potassium 1,107 mg/l Single value
Silicate / silicic acid 3,67 mg/l Single value

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.

Show 11 more supply zones in this postcode

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

Water hardness
5 °dH
Hardness range soft
Key values Fernwasser
Parameter Value Parametric value Share of the parametric value Reference
Nitrate 8,00 mg/l 50 mg/l
16 %
Single value · Fernwasser
Sulphate 19,50 mg/l 250 mg/l
8 %
Single value · Fernwasser
Sodium 11,60 mg/l 200 mg/l
6 %
Single value · Fernwasser
Show all recorded parameters (12 — most recent value per parameter)

Chemical parameters (1)

Chemical parameters – Fernwasser
Parameter Value Parametric value Share of the parametric value Reference
Nitrate 8,00 mg/l 50 mg/l
16 %
Single value · Fernwasser

Indicator parameters (8)

Indicator parameters – Fernwasser
Parameter Value Parametric value Share of the parametric value Reference
Ammonium 0,02 mg/l 0.5 mg/l
4 %
Single value · Fernwasser
Chloride 19,60 mg/l 250 mg/l
8 %
Single value · Fernwasser
Conductivity (25 °C) 237,00 µS/cm 2,790 µS/cm Single value · Fernwasser
Iron <0,03 mg/l
below limit of quantification
0.2 mg/l
< 15 % *
Single value · Fernwasser
Manganese <0,015 mg/l
below limit of quantification
50 µg/l
< 30 % *
Single value · Fernwasser
pH 8,10 6,5–9,5 Single value · Fernwasser
Sodium 11,60 mg/l 200 mg/l
6 %
Single value · Fernwasser
Sulphate 19,50 mg/l 250 mg/l
8 %
Single value · Fernwasser

* 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 (3)

Further parameters – Fernwasser
Parameter Value Parametric value Share of the parametric value Reference
Calcium 29,00 mg/l Single value · Fernwasser
Magnesium 3,42 mg/l Single value · Fernwasser
Total hardness 0,90 mmol/l Single value · Fernwasser

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.

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

Water hardness
8.9 °dH
Hardness range medium
Key values Gebersreuth
Parameter Value Parametric value Share of the parametric value Reference
Nitrate 12,50 mg/l 50 mg/l
25 %
Single value · Gebersreuth
Sulphate 45,50 mg/l 250 mg/l
18 %
Single value · Gebersreuth
Sodium 8,15 mg/l 200 mg/l
4 %
Single value · Gebersreuth
Show all recorded parameters (12 — most recent value per parameter)

Chemical parameters (1)

Chemical parameters – Gebersreuth
Parameter Value Parametric value Share of the parametric value Reference
Nitrate 12,50 mg/l 50 mg/l
25 %
Single value · Gebersreuth

Indicator parameters (8)

Indicator parameters – Gebersreuth
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 · Gebersreuth
Chloride 22,80 mg/l 250 mg/l
9 %
Single value · Gebersreuth
Conductivity (25 °C) 359,00 µS/cm 2,790 µS/cm Single value · Gebersreuth
Iron <0,02 mg/l
below limit of quantification
0.2 mg/l
< 10 % *
Single value · Gebersreuth
Manganese <0,015 mg/l
below limit of quantification
50 µg/l
< 30 % *
Single value · Gebersreuth
pH 7,94 6,5–9,5 Single value · Gebersreuth
Sodium 8,15 mg/l 200 mg/l
4 %
Single value · Gebersreuth
Sulphate 45,50 mg/l 250 mg/l
18 %
Single value · Gebersreuth

* 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 (3)

Further parameters – Gebersreuth
Parameter Value Parametric value Share of the parametric value Reference
Calcium 44,40 mg/l Single value · Gebersreuth
Magnesium 11,40 mg/l Single value · Gebersreuth
Total hardness 1,58 mmol/l Single value · Gebersreuth

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.

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

Water hardness
10.8 °dH
Hardness range medium
Key values Pöritzsch
Parameter Value Parametric value Share of the parametric value Reference
Nitrate 4,90 mg/l 50 mg/l
10 %
Single value · Pöritzsch
Sulphate 56,80 mg/l 250 mg/l
23 %
Single value · Pöritzsch
Sodium 13,20 mg/l 200 mg/l
7 %
Single value · Pöritzsch
Show all recorded parameters (12 — most recent value per parameter)

Chemical parameters (1)

Chemical parameters – Pöritzsch
Parameter Value Parametric value Share of the parametric value Reference
Nitrate 4,90 mg/l 50 mg/l
10 %
Single value · Pöritzsch

Indicator parameters (8)

Indicator parameters – Pöritzsch
Parameter Value Parametric value Share of the parametric value Reference
Ammonium <0,01 mg/l
below limit of quantification
0.5 mg/l
< 2 % *
Single value · Pöritzsch
Chloride 24,70 mg/l 250 mg/l
10 %
Single value · Pöritzsch
Conductivity (25 °C) 411,00 µS/cm 2,790 µS/cm Single value · Pöritzsch
Iron <0,03 mg/l
below limit of quantification
0.2 mg/l
< 15 % *
Single value · Pöritzsch
Manganese <0,015 mg/l
below limit of quantification
50 µg/l
< 30 % *
Single value · Pöritzsch
pH 7,60 6,5–9,5 Single value · Pöritzsch
Sodium 13,20 mg/l 200 mg/l
7 %
Single value · Pöritzsch
Sulphate 56,80 mg/l 250 mg/l
23 %
Single value · Pöritzsch

* 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 (3)

Further parameters – Pöritzsch
Parameter Value Parametric value Share of the parametric value Reference
Calcium 65,60 mg/l Single value · Pöritzsch
Magnesium 10,60 mg/l Single value · Pöritzsch
Total hardness 1,93 mmol/l Single value · Pöritzsch

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.

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

Water hardness
5.8 °dH
Hardness range soft
Key values Sparnberg
Parameter Value Parametric value Share of the parametric value Reference
Nitrate 6,50 mg/l 50 mg/l
13 %
Single value · Sparnberg
Sulphate 14,40 mg/l 250 mg/l
6 %
Single value · Sparnberg
Sodium 8,33 mg/l 200 mg/l
4 %
Single value · Sparnberg
Show all recorded parameters (12 — most recent value per parameter)

Chemical parameters (1)

Chemical parameters – Sparnberg
Parameter Value Parametric value Share of the parametric value Reference
Nitrate 6,50 mg/l 50 mg/l
13 %
Single value · Sparnberg

Indicator parameters (8)

Indicator parameters – Sparnberg
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 · Sparnberg
Chloride 10,00 mg/l 250 mg/l
4 %
Single value · Sparnberg
Conductivity (25 °C) 248,00 µS/cm 2,790 µS/cm Single value · Sparnberg
Iron <0,02 mg/l
below limit of quantification
0.2 mg/l
< 10 % *
Single value · Sparnberg
Manganese <0,015 mg/l
below limit of quantification
50 µg/l
< 30 % *
Single value · Sparnberg
pH 7,43 6,5–9,5 Single value · Sparnberg
Sodium 8,33 mg/l 200 mg/l
4 %
Single value · Sparnberg
Sulphate 14,40 mg/l 250 mg/l
6 %
Single value · Sparnberg

* 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 (3)

Further parameters – Sparnberg
Parameter Value Parametric value Share of the parametric value Reference
Calcium 37,50 mg/l Single value · Sparnberg
Magnesium 2,22 mg/l Single value · Sparnberg
Total hardness 1,03 mmol/l Single value · Sparnberg

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.

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

Water hardness
10 °dH
Hardness range medium
Key values TWA Blintendorf
Parameter Value Parametric value Share of the parametric value Reference
Nitrate <0,1 mg/l
below limit of quantification
50 mg/l
< 0.2 % *
Single value · TWA Blintendorf
Sulphate 41,80 mg/l 250 mg/l
17 %
Single value · TWA Blintendorf
Sodium 10,70 mg/l 200 mg/l
5 %
Single value · TWA Blintendorf

* 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 (12 — most recent value per parameter)

Chemical parameters (1)

Chemical parameters – TWA Blintendorf
Parameter Value Parametric value Share of the parametric value Reference
Nitrate <0,1 mg/l
below limit of quantification
50 mg/l
< 0.2 % *
Single value · TWA Blintendorf

* 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 – TWA Blintendorf
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 · TWA Blintendorf
Chloride 22,20 mg/l 250 mg/l
9 %
Single value · TWA Blintendorf
Conductivity (25 °C) 399,00 µS/cm 2,790 µS/cm Single value · TWA Blintendorf
Iron <0,02 mg/l
below limit of quantification
0.2 mg/l
< 10 % *
Single value · TWA Blintendorf
Manganese <0,015 mg/l
below limit of quantification
50 µg/l
< 30 % *
Single value · TWA Blintendorf
pH 7,79 6,5–9,5 Single value · TWA Blintendorf
Sodium 10,70 mg/l 200 mg/l
5 %
Single value · TWA Blintendorf
Sulphate 41,80 mg/l 250 mg/l
17 %
Single value · TWA Blintendorf

* 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 (3)

Further parameters – TWA Blintendorf
Parameter Value Parametric value Share of the parametric value Reference
Calcium 58,10 mg/l Single value · TWA Blintendorf
Magnesium 8,35 mg/l Single value · TWA Blintendorf
Total hardness 1,79 mmol/l Single value · TWA Blintendorf

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.

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

Water hardness
11.9 °dH
Hardness range medium
Key values TWA Forstbach
Parameter Value Parametric value Share of the parametric value Reference
Nitrate <0,1 mg/l
below limit of quantification
50 mg/l
< 0.2 % *
Single value · TWA Forstbach
Sulphate 56,20 mg/l 250 mg/l
22 %
Single value · TWA Forstbach
Sodium 6,43 mg/l 200 mg/l
3 %
Single value · TWA Forstbach

* 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 (12 — most recent value per parameter)

Chemical parameters (1)

Chemical parameters – TWA Forstbach
Parameter Value Parametric value Share of the parametric value Reference
Nitrate <0,1 mg/l
below limit of quantification
50 mg/l
< 0.2 % *
Single value · TWA Forstbach

* 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 – TWA Forstbach
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 · TWA Forstbach
Chloride 9,60 mg/l 250 mg/l
4 %
Single value · TWA Forstbach
Conductivity (25 °C) 431,00 µS/cm 2,790 µS/cm Single value · TWA Forstbach
Iron <0,02 mg/l
below limit of quantification
0.2 mg/l
< 10 % *
Single value · TWA Forstbach
Manganese <0,015 mg/l
below limit of quantification
50 µg/l
< 30 % *
Single value · TWA Forstbach
pH 7,47 6,5–9,5 Single value · TWA Forstbach
Sodium 6,43 mg/l 200 mg/l
3 %
Single value · TWA Forstbach
Sulphate 56,20 mg/l 250 mg/l
22 %
Single value · TWA Forstbach

* 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 (3)

Further parameters – TWA Forstbach
Parameter Value Parametric value Share of the parametric value Reference
Calcium 67,60 mg/l Single value · TWA Forstbach
Magnesium 10,80 mg/l Single value · TWA Forstbach
Total hardness 2,13 mmol/l Single value · TWA Forstbach

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.

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

Water hardness
8.5 °dH
Hardness range medium
Key values TWA Gefell
Parameter Value Parametric value Share of the parametric value Reference
Nitrate 5,80 mg/l 50 mg/l
12 %
Single value · TWA Gefell
Sulphate 33,60 mg/l 250 mg/l
13 %
Single value · TWA Gefell
Sodium 6,40 mg/l 200 mg/l
3 %
Single value · TWA Gefell
Show all recorded parameters (12 — most recent value per parameter)

Chemical parameters (1)

Chemical parameters – TWA Gefell
Parameter Value Parametric value Share of the parametric value Reference
Nitrate 5,80 mg/l 50 mg/l
12 %
Single value · TWA Gefell

Indicator parameters (8)

Indicator parameters – TWA Gefell
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 · TWA Gefell
Chloride 17,30 mg/l 250 mg/l
7 %
Single value · TWA Gefell
Conductivity (25 °C) 345,00 µS/cm 2,790 µS/cm Single value · TWA Gefell
Iron <0,02 mg/l
below limit of quantification
0.2 mg/l
< 10 % *
Single value · TWA Gefell
Manganese <0,015 mg/l
below limit of quantification
50 µg/l
< 30 % *
Single value · TWA Gefell
pH 7,54 6,5–9,5 Single value · TWA Gefell
Sodium 6,40 mg/l 200 mg/l
3 %
Single value · TWA Gefell
Sulphate 33,60 mg/l 250 mg/l
13 %
Single value · TWA Gefell

* 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 (3)

Further parameters – TWA Gefell
Parameter Value Parametric value Share of the parametric value Reference
Calcium 51,50 mg/l Single value · TWA Gefell
Magnesium 5,51 mg/l Single value · TWA Gefell
Total hardness 1,51 mmol/l Single value · TWA Gefell

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.

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

Water hardness
7.6 °dH
Hardness range soft
Key values TWA Hirschberg
Parameter Value Parametric value Share of the parametric value Reference
Nitrate 18,40 mg/l 50 mg/l
37 %
Single value · TWA Hirschberg
Sulphate 40,20 mg/l 250 mg/l
16 %
Single value · TWA Hirschberg
Sodium 27,30 mg/l 200 mg/l
14 %
Single value · TWA Hirschberg
Show all recorded parameters (12 — most recent value per parameter)

Chemical parameters (1)

Chemical parameters – TWA Hirschberg
Parameter Value Parametric value Share of the parametric value Reference
Nitrate 18,40 mg/l 50 mg/l
37 %
Single value · TWA Hirschberg

Indicator parameters (8)

Indicator parameters – TWA Hirschberg
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 · TWA Hirschberg
Chloride 17,00 mg/l 250 mg/l
7 %
Single value · TWA Hirschberg
Conductivity (25 °C) 387,00 µS/cm 2,790 µS/cm Single value · TWA Hirschberg
Iron <0,02 mg/l
below limit of quantification
0.2 mg/l
< 10 % *
Single value · TWA Hirschberg
Manganese <0,015 mg/l
below limit of quantification
50 µg/l
< 30 % *
Single value · TWA Hirschberg
pH 7,94 6,5–9,5 Single value · TWA Hirschberg
Sodium 27,30 mg/l 200 mg/l
14 %
Single value · TWA Hirschberg
Sulphate 40,20 mg/l 250 mg/l
16 %
Single value · TWA Hirschberg

* 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 (3)

Further parameters – TWA Hirschberg
Parameter Value Parametric value Share of the parametric value Reference
Calcium 42,80 mg/l Single value · TWA Hirschberg
Magnesium 6,85 mg/l Single value · TWA Hirschberg
Total hardness 1,35 mmol/l Single value · TWA Hirschberg

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.

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

Water hardness
10.4 °dH
Hardness range medium
Key values TWA Langenbuch
Parameter Value Parametric value Share of the parametric value Reference
Nitrate <0,2 mg/l
below limit of quantification
50 mg/l
< 0.4 % *
Single value · TWA Langenbuch
Sulphate 36,30 mg/l 250 mg/l
15 %
Single value · TWA Langenbuch
Sodium 4,77 mg/l 200 mg/l
2 %
Single value · TWA Langenbuch

* 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 (12 — most recent value per parameter)

Chemical parameters (1)

Chemical parameters – TWA Langenbuch
Parameter Value Parametric value Share of the parametric value Reference
Nitrate <0,2 mg/l
below limit of quantification
50 mg/l
< 0.4 % *
Single value · TWA Langenbuch

* 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 – TWA Langenbuch
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 · TWA Langenbuch
Chloride 6,20 mg/l 250 mg/l
2 %
Single value · TWA Langenbuch
Conductivity (25 °C) 373,00 µS/cm 2,790 µS/cm Single value · TWA Langenbuch
Iron <0,02 mg/l
below limit of quantification
0.2 mg/l
< 10 % *
Single value · TWA Langenbuch
Manganese <0,015 mg/l
below limit of quantification
50 µg/l
< 30 % *
Single value · TWA Langenbuch
pH 7,67 6,5–9,5 Single value · TWA Langenbuch
Sodium 4,77 mg/l 200 mg/l
2 %
Single value · TWA Langenbuch
Sulphate 36,30 mg/l 250 mg/l
15 %
Single value · TWA Langenbuch

* 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 (3)

Further parameters – TWA Langenbuch
Parameter Value Parametric value Share of the parametric value Reference
Calcium 48,70 mg/l Single value · TWA Langenbuch
Magnesium 15,60 mg/l Single value · TWA Langenbuch
Total hardness 1,86 mmol/l Single value · TWA Langenbuch

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.

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

Water hardness
8.9 °dH
Hardness range medium
Key values TWA Tanna
Parameter Value Parametric value Share of the parametric value Reference
Nitrate <0,1 mg/l
below limit of quantification
50 mg/l
< 0.2 % *
Single value · TWA Tanna
Sulphate 44,80 mg/l 250 mg/l
18 %
Single value · TWA Tanna
Sodium 8,71 mg/l 200 mg/l
4 %
Single value · TWA Tanna

* 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 (12 — most recent value per parameter)

Chemical parameters (1)

Chemical parameters – TWA Tanna
Parameter Value Parametric value Share of the parametric value Reference
Nitrate <0,1 mg/l
below limit of quantification
50 mg/l
< 0.2 % *
Single value · TWA Tanna

* 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 – TWA Tanna
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 · TWA Tanna
Chloride 19,50 mg/l 250 mg/l
8 %
Single value · TWA Tanna
Conductivity (25 °C) 352,00 µS/cm 2,790 µS/cm Single value · TWA Tanna
Iron <0,02 mg/l
below limit of quantification
0.2 mg/l
< 10 % *
Single value · TWA Tanna
Manganese <0,015 mg/l
below limit of quantification
50 µg/l
< 30 % *
Single value · TWA Tanna
pH 7,86 6,5–9,5 Single value · TWA Tanna
Sodium 8,71 mg/l 200 mg/l
4 %
Single value · TWA Tanna
Sulphate 44,80 mg/l 250 mg/l
18 %
Single value · TWA Tanna

* 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 (3)

Further parameters – TWA Tanna
Parameter Value Parametric value Share of the parametric value Reference
Calcium 45,70 mg/l Single value · TWA Tanna
Magnesium 10,70 mg/l Single value · TWA Tanna
Total hardness 1,58 mmol/l Single value · TWA Tanna

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.

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

Water hardness
6.7 °dH
Hardness range soft
Key values TWA Wetterautal
Parameter Value Parametric value Share of the parametric value Reference
Nitrate 0,30 mg/l 50 mg/l
0.6 %
Single value · TWA Wetterautal
Sulphate 43,60 mg/l 250 mg/l
17 %
Single value · TWA Wetterautal
Sodium 6,99 mg/l 200 mg/l
3 %
Single value · TWA Wetterautal
Show all recorded parameters (12 — most recent value per parameter)

Chemical parameters (1)

Chemical parameters – TWA Wetterautal
Parameter Value Parametric value Share of the parametric value Reference
Nitrate 0,30 mg/l 50 mg/l
0.6 %
Single value · TWA Wetterautal

Indicator parameters (8)

Indicator parameters – TWA Wetterautal
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 · TWA Wetterautal
Chloride 18,00 mg/l 250 mg/l
7 %
Single value · TWA Wetterautal
Conductivity (25 °C) 287,00 µS/cm 2,790 µS/cm Single value · TWA Wetterautal
Iron <0,02 mg/l
below limit of quantification
0.2 mg/l
< 10 % *
Single value · TWA Wetterautal
Manganese <0,015 mg/l
below limit of quantification
50 µg/l
< 30 % *
Single value · TWA Wetterautal
pH 7,78 6,5–9,5 Single value · TWA Wetterautal
Sodium 6,99 mg/l 200 mg/l
3 %
Single value · TWA Wetterautal
Sulphate 43,60 mg/l 250 mg/l
17 %
Single value · TWA Wetterautal

* 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 (3)

Further parameters – TWA Wetterautal
Parameter Value Parametric value Share of the parametric value Reference
Calcium 38,50 mg/l Single value · TWA Wetterautal
Magnesium 5,38 mg/l Single value · TWA Wetterautal
Total hardness 1,19 mmol/l Single value · TWA Wetterautal

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.

Frequent questions about postcode 07381

How hard is the water in Postcode 07381?
Thüringer Fernwasserversorgung publishes the hardness range 0,818 for the supply zone 78054070 - TWA ZGH Reinwasser. 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: 27.08.2025, retrieved on 11/07/2026.
How much nitrate is in the drinking water in Postcode 07381?
Thüringer Fernwasserversorgung publishes a nitrate value of 8,4 mg/l for the supply zone 78054070 - TWA ZGH Reinwasser. The statutory parametric value is 50 mg/l; the measured value represents 17 % of the parametric value. Basis: 27.08.2025, retrieved on 11/07/2026.
Who supplies the drinking water in Postcode 07381?
Thüringer Fernwasserversorgung. The values shown here come from the supply zone 78054070 - TWA ZGH Reinwasser 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.