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Drinking water in Oberhof

There are 2 places with this name — listed below by area. 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.

Oberhof (5062)

Oberhof und Wölflinswil

Wasserverband Oberhof-Wölflinswil

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.

Water hardness
22.4 °dH
Hardness range hard
Key values Oberhof und Wölflinswil
Parameter Value Parametric value Share of the parametric value Reference
Nitrate 20 mg/l 40 mg/l
50 %
Mean · Oberhof und Wölflinswil
Escherichia coli (E. coli) 0 KBE/100ml 0/100 ml Maximum · Median 0 · Oberhof und Wölflinswil
Show all recorded parameters (7 — most recent value per parameter)

Microbiology (3)

Microbiology – Oberhof und Wölflinswil
Parameter Value Parametric value Share of the parametric value Reference
Aerobic mesophilic bacteria 0 KBE/ml 300 1/ml Mean · Oberhof und Wölflinswil
Escherichia coli (E. coli) 0 KBE/100ml 0/100 ml Maximum · Median 0 · Oberhof und Wölflinswil
Intestinal enterococci 1 KBE/100ml 0/100 ml above the parametric value — this parameter must not be detectable Maximum · Median 0 · Oberhof und Wölflinswil

An exceedance of a parametric value does not automatically mean a health risk; the statutory parametric values include safety margins. Assessment and any measures are the responsibility of the competent health authority of the respective country.

Chemical parameters (1)

Chemical parameters – Oberhof und Wölflinswil
Parameter Value Parametric value Share of the parametric value Reference
Nitrate 20 mg/l 40 mg/l
50 %
Mean · Oberhof und Wölflinswil

Further parameters (3)

Further parameters – Oberhof und Wölflinswil
Parameter Value Parametric value Share of the parametric value Reference
Calcium 115 mg/l Mean · Oberhof und Wölflinswil
Magnesium 25 mg/l Mean · Oberhof und Wölflinswil
Total hardness 40 °fH Mean · Oberhof und Wölflinswil

Values taken unchanged from the publications linked below — for each parameter the most recent recorded value. „—" in the parametric value column: no currently valid legal parametric value is stored in our database for this parameter; the parameter register with all parametric values is being expanded continuously.

Postcodes in this zone: 5062

Show 1 more supply zone

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

Water hardness
18.3 °dH
Hardness range hard
Key values Oberhof-Wölflinswil
Parameter Value Parametric value Share of the parametric value Reference
Nitrate 29 mg/l 40 mg/l
73 %
Mean · Oberhof-Wölflinswil
Escherichia coli (E. coli) 0 KBE/100ml 0/100 ml Maximum · Median 0 · Oberhof-Wölflinswil
Show all recorded parameters (7 — most recent value per parameter)

Microbiology (3)

Microbiology – Oberhof-Wölflinswil
Parameter Value Parametric value Share of the parametric value Reference
Aerobic mesophilic bacteria 2 KBE/ml 300 1/ml Mean · Oberhof-Wölflinswil
Escherichia coli (E. coli) 0 KBE/100ml 0/100 ml Maximum · Median 0 · Oberhof-Wölflinswil
Intestinal enterococci 2 KBE/100ml 0/100 ml above the parametric value — this parameter must not be detectable Maximum · Median 0 · Oberhof-Wölflinswil

An exceedance of a parametric value does not automatically mean a health risk; the statutory parametric values include safety margins. Assessment and any measures are the responsibility of the competent health authority of the respective country.

Chemical parameters (1)

Chemical parameters – Oberhof-Wölflinswil
Parameter Value Parametric value Share of the parametric value Reference
Nitrate 29 mg/l 40 mg/l
73 %
Mean · Oberhof-Wölflinswil

Further parameters (3)

Further parameters – Oberhof-Wölflinswil
Parameter Value Parametric value Share of the parametric value Reference
Calcium 126 mg/l Mean · Oberhof-Wölflinswil
Magnesium 25 mg/l Mean · Oberhof-Wölflinswil
Total hardness 32.7 °fH Mean · Oberhof-Wölflinswil

Values taken unchanged from the publications linked below — for each parameter the most recent recorded value. „—" in the parametric value column: no currently valid legal parametric value is stored in our database for this parameter; the parameter register with all parametric values is being expanded continuously.

Postcodes in this zone: 5062

Oberhof (98559)

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 04/04/2023. 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
1.6 °dH
Hardness range soft
Key values Crawinkel
Parameter Value Parametric value Share of the parametric value Reference
Nitrate 6,2 mg/l 50 mg/l
12 %
Single value · Crawinkel
Lead < 0,001 mg/l
below limit of quantification
10 µg/l
< 10 % *
Single value · Crawinkel
Escherichia coli (E. coli) 0 Anz./100ml 0/100 ml Single value · Crawinkel
Sulphate 18,2 mg/l 250 mg/l
7 %
Single value · Crawinkel
Sodium 1,9 mg/l 200 mg/l
1 %
Single value · Crawinkel

* 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 (43 — most recent value per parameter)

Microbiology (1)

Microbiology – Crawinkel
Parameter Value Parametric value Share of the parametric value Reference
Escherichia coli (E. coli) 0 Anz./100ml 0/100 ml Single value · Crawinkel

Chemical parameters (18)

Chemical parameters – Crawinkel
Parameter Value Parametric value Share of the parametric value Reference
1,2-dichloroethane < 0,001 mg/l
below limit of quantification
3 µg/l
< 33 % *
Single value · Crawinkel
Antimony < 0,002 mg/l
below limit of quantification
5 µg/l
< 40 % *
Single value · Crawinkel
Arsenic < 0,003 mg/l
below limit of quantification
10 µg/l
< 30 % *
Single value · Crawinkel
Benzo(a)pyrene < 0,000002 mg/l
below limit of quantification
10 ng/l
< 20 % *
Single value · Crawinkel
Boron < 0,01 mg/l
below limit of quantification
1 mg/l
< 1 % *
Single value · Crawinkel
Bromate < 0.005 mg/l
below limit of quantification
10 µg/l
< 50 % *
Single value · Crawinkel
Cadmium < 0.0005 mg/l
below limit of quantification
3 µg/l
< 17 % *
Single value · Crawinkel
Chlorite - mg/l
not determined
0.2 mg/l Single value · Crawinkel
Copper < 0,001 mg/l
below limit of quantification
2 mg/l
< < 0.1 % *
Single value · Crawinkel
Cyanide < 0.005 mg/l
below limit of quantification
50 µg/l
< 10 % *
Single value · Crawinkel
Fluoride < 0,10 mg/l
below limit of quantification
1.5 mg/l
< 7 % *
Single value · Crawinkel
Lead < 0,001 mg/l
below limit of quantification
10 µg/l
< 10 % *
Single value · Crawinkel
Mercury < 0.0002 mg/l
below limit of quantification
1 µg/l
< 20 % *
Single value · Crawinkel
Nickel < 0.002 mg/l
below limit of quantification
20 µg/l
< 10 % *
Single value · Crawinkel
Nitrate 6,2 mg/l 50 mg/l
12 %
Single value · Crawinkel
Nitrite < 0,03 mg/l
below limit of quantification
0.5 mg/l
< 6 % *
Single value · Crawinkel
Selenium < 0.002 mg/l
below limit of quantification
10 µg/l
< 20 % *
Single value · Crawinkel
Uranium < 0,00020 mg/l
below limit of quantification
10 µg/l
< 2 % *
Single value · Crawinkel

* 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 (16)

Indicator parameters – Crawinkel
Parameter Value Parametric value Share of the parametric value Reference
Aluminium 0,024 mg/l 0.2 mg/l
12 %
Single value · Crawinkel
Ammonium < 0,04 mg/l
below limit of quantification
0.5 mg/l
< 8 % *
Single value · Crawinkel
Chloride 2,9 mg/l 250 mg/l
1 %
Single value · Crawinkel
Clostridium perfringens (including spores) 0 Anz./100ml 0/100 ml Single value · Crawinkel
Coliform bacteria 0 Anz./100ml 0/100 ml Single value · Crawinkel
Colony count 22 °C 0 100/ml ohne anormale Veränderung Single value · Crawinkel
Colony count 36 °C 1 100/ml ohne anormale Veränderung Single value · Crawinkel
Colour 0,04 m-1 0.5 m⁻¹ Single value · Crawinkel
Conductivity (25 °C) 96 us/cm 2,790 µS/cm Single value · Crawinkel
Iron 0,059 mg/l 0.2 mg/l
30 %
Single value · Crawinkel
Manganese < 0,006 mg/l
below limit of quantification
50 µg/l
< 12 % *
Single value · Crawinkel
Sodium 1,9 mg/l 200 mg/l
1 %
Single value · Crawinkel
Sulphate 18,2 mg/l 250 mg/l
7 %
Single value · Crawinkel
Temperature 11,4 °C Single value · Crawinkel
Total organic carbon (TOC) 0,62 mg/l ohne anormale Veränderung Single value · Crawinkel
Turbidity 0,4 NTU (ab TWA) 1 NTU Single value · Crawinkel

* 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.

Treatment substances (1)

Treatment substances – Crawinkel
Parameter Value Parametric value Share of the parametric value Reference
Chlorine dioxide #WERT! mg/l Cl
not determined
Single value · Crawinkel

Further parameters (7)

Further parameters – Crawinkel
Parameter Value Parametric value Share of the parametric value Reference
Calcium 8,8 mg/l Single value · Crawinkel
Carbonate hardness 0,8 °dH Single value · Crawinkel
Hydrogen carbonate < 0,5 mg/l
below limit of quantification
Single value · Crawinkel
Magnesium 1,7 mg/l Single value · Crawinkel
Oxygen 10,5 mg/l Single value · Crawinkel
Potassium 5,3 mg/l Single value · Crawinkel
Total hardness 1,6 °dH Single value · Crawinkel

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.wazv-ao.de/wp-content/uploads/2023/04/TW_Analyse_alleVG_AO.pdf · 04.04.2023 · retrieved on 11/07/2026

Postcodes in this zone: 98559

Show 9 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 04/04/2023. 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
2.5 °dH
Hardness range soft
Key values Georgenthal
Parameter Value Parametric value Share of the parametric value Reference
Nitrate 7,5 mg/l 50 mg/l
15 %
Single value · Georgenthal
Lead < 0,001 mg/l
below limit of quantification
10 µg/l
< 10 % *
Single value · Georgenthal
Escherichia coli (E. coli) 0 Anz./100ml 0/100 ml Single value · Georgenthal
Sulphate 11,8 mg/l 250 mg/l
5 %
Single value · Georgenthal
Sodium 2,1 mg/l 200 mg/l
1 %
Single value · Georgenthal

* 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 (44 — most recent value per parameter)

Microbiology (1)

Microbiology – Georgenthal
Parameter Value Parametric value Share of the parametric value Reference
Escherichia coli (E. coli) 0 Anz./100ml 0/100 ml Single value · Georgenthal

Chemical parameters (18)

Chemical parameters – Georgenthal
Parameter Value Parametric value Share of the parametric value Reference
1,2-dichloroethane < 0,001 mg/l
below limit of quantification
3 µg/l
< 33 % *
Single value · Georgenthal
Antimony < 0,002 mg/l
below limit of quantification
5 µg/l
< 40 % *
Single value · Georgenthal
Arsenic < 0,003 mg/l
below limit of quantification
10 µg/l
< 30 % *
Single value · Georgenthal
Benzo(a)pyrene < 0,000002 mg/l
below limit of quantification
10 ng/l
< 20 % *
Single value · Georgenthal
Boron < 0,01 mg/l
below limit of quantification
1 mg/l
< 1 % *
Single value · Georgenthal
Bromate < 0.005 mg/l
below limit of quantification
10 µg/l
< 50 % *
Single value · Georgenthal
Cadmium < 0.0005 mg/l
below limit of quantification
3 µg/l
< 17 % *
Single value · Georgenthal
Chlorite 0,16 mg/l 0.2 mg/l
80 %
Single value · Georgenthal
Copper < 0,001 mg/l
below limit of quantification
2 mg/l
< < 0.1 % *
Single value · Georgenthal
Cyanide < 0.005 mg/l
below limit of quantification
50 µg/l
< 10 % *
Single value · Georgenthal
Fluoride < 0,10 mg/l
below limit of quantification
1.5 mg/l
< 7 % *
Single value · Georgenthal
Lead < 0,001 mg/l
below limit of quantification
10 µg/l
< 10 % *
Single value · Georgenthal
Mercury < 0.0002 mg/l
below limit of quantification
1 µg/l
< 20 % *
Single value · Georgenthal
Nickel < 0.002 mg/l
below limit of quantification
20 µg/l
< 10 % *
Single value · Georgenthal
Nitrate 7,5 mg/l 50 mg/l
15 %
Single value · Georgenthal
Nitrite < 0,03 mg/l
below limit of quantification
0.5 mg/l
< 6 % *
Single value · Georgenthal
Selenium < 0.002 mg/l
below limit of quantification
10 µg/l
< 20 % *
Single value · Georgenthal
Uranium < 0,00020 mg/l
below limit of quantification
10 µg/l
< 2 % *
Single value · Georgenthal

* 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 (17)

Indicator parameters – Georgenthal
Parameter Value Parametric value Share of the parametric value Reference
Aluminium 0,031 mg/l 0.2 mg/l
16 %
Single value · Georgenthal
Ammonium < 0,04 mg/l
below limit of quantification
0.5 mg/l
< 8 % *
Single value · Georgenthal
Calcite dissolution capacity 1,9 mg/l CaCO4 5 mg/l CaCO3 Single value · Georgenthal
Chloride - mg/l
not determined
250 mg/l Single value · Georgenthal
Clostridium perfringens (including spores) 0 Anz./100ml 0/100 ml Single value · Georgenthal
Coliform bacteria 0 Anz./100ml 0/100 ml Single value · Georgenthal
Colony count 22 °C 0 100/ml ohne anormale Veränderung Single value · Georgenthal
Colony count 36 °C 0 100/ml ohne anormale Veränderung Single value · Georgenthal
Colour 0,02 m-1 0.5 m⁻¹ Single value · Georgenthal
Conductivity (25 °C) 97 us/cm 2,790 µS/cm Single value · Georgenthal
Iron 0,020 mg/l 0.2 mg/l
10 %
Single value · Georgenthal
Manganese < 0,006 mg/l
below limit of quantification
50 µg/l
< 12 % *
Single value · Georgenthal
Sodium 2,1 mg/l 200 mg/l
1 %
Single value · Georgenthal
Sulphate 11,8 mg/l 250 mg/l
5 %
Single value · Georgenthal
Temperature 44932,0 °C Single value · Georgenthal
Total organic carbon (TOC) 1,3 mg/l ohne anormale Veränderung Single value · Georgenthal
Turbidity 0,13 NTU (ab TWA) 1 NTU Single value · Georgenthal

* 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.

Treatment substances (1)

Treatment substances – Georgenthal
Parameter Value Parametric value Share of the parametric value Reference
Chlorine dioxide 0,04 mg/l Cl Single value · Georgenthal

Further parameters (7)

Further parameters – Georgenthal
Parameter Value Parametric value Share of the parametric value Reference
Calcium 16,1 mg/l Single value · Georgenthal
Carbonate hardness 1,8 °dH Single value · Georgenthal
Hydrogen carbonate < 2,2 mg/l
below limit of quantification
Single value · Georgenthal
Magnesium 1,2 mg/l Single value · Georgenthal
Oxygen 10,2 mg/l Single value · Georgenthal
Potassium 3,2 mg/l Single value · Georgenthal
Total hardness 2,5 °dH Single value · Georgenthal

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.wazv-ao.de/wp-content/uploads/2023/04/TW_Analyse_alleVG_AO.pdf · 04.04.2023 · retrieved on 11/07/2026

Postcodes in this zone: 98559

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 04/04/2023. 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
3.6 °dH
Hardness range soft
Key values Gräfenhain/ Nauendorf
Parameter Value Parametric value Share of the parametric value Reference
Nitrate 4,6 mg/l 50 mg/l
9 %
Single value · Gräfenhain/ Nauendorf
Lead <0,0010 mg/l
below limit of quantification
10 µg/l
< 10 % *
Single value · Gräfenhain/ Nauendorf
Escherichia coli (E. coli) 0 Anz./100ml 0/100 ml Single value · Gräfenhain/ Nauendorf
Sulphate 9 mg/l 250 mg/l
4 %
Single value · Gräfenhain/ Nauendorf
Sodium 13,0 mg/l 200 mg/l
7 %
Single value · Gräfenhain/ Nauendorf

* 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 (45 — most recent value per parameter)

Microbiology (1)

Microbiology – Gräfenhain/ Nauendorf
Parameter Value Parametric value Share of the parametric value Reference
Escherichia coli (E. coli) 0 Anz./100ml 0/100 ml Single value · Gräfenhain/ Nauendorf

Chemical parameters (19)

Chemical parameters – Gräfenhain/ Nauendorf
Parameter Value Parametric value Share of the parametric value Reference
1,2-dichloroethane <0,0001 mg/l
below limit of quantification
3 µg/l
< 3 % *
Single value · Gräfenhain/ Nauendorf
Antimony <0,0010 mg/l
below limit of quantification
5 µg/l
< 20 % *
Single value · Gräfenhain/ Nauendorf
Arsenic <0,0005 mg/l
below limit of quantification
10 µg/l
< 5 % *
Single value · Gräfenhain/ Nauendorf
Benzo(a)pyrene <0,00000200 mg/l
below limit of quantification
10 ng/l
< 20 % *
Single value · Gräfenhain/ Nauendorf
Boron <0,001 mg/l
below limit of quantification
1 mg/l
< 0.1 % *
Single value · Gräfenhain/ Nauendorf
Bromate <0,003 mg/l
below limit of quantification
10 µg/l
< 30 % *
Single value · Gräfenhain/ Nauendorf
Cadmium <0,00050 mg/l
below limit of quantification
3 µg/l
< 17 % *
Single value · Gräfenhain/ Nauendorf
Chlorite < 0,10 mg/l
below limit of quantification
0.2 mg/l
< 50 % *
Single value · Gräfenhain/ Nauendorf
Copper <0,0010 mg/l
below limit of quantification
2 mg/l
< < 0.1 % *
Single value · Gräfenhain/ Nauendorf
Cyanide <0,005 mg/l
below limit of quantification
50 µg/l
< 10 % *
Single value · Gräfenhain/ Nauendorf
Fluoride 0,1 mg/l 1.5 mg/l
7 %
Single value · Gräfenhain/ Nauendorf
Indeno(1,2,3-cd)pyrene <0,00000200
below limit of quantification
Single value · Gräfenhain/ Nauendorf
Lead <0,0010 mg/l
below limit of quantification
10 µg/l
< 10 % *
Single value · Gräfenhain/ Nauendorf
Mercury <0,0001 mg/l
below limit of quantification
1 µg/l
< 10 % *
Single value · Gräfenhain/ Nauendorf
Nickel <0,0010 mg/l
below limit of quantification
20 µg/l
< 5 % *
Single value · Gräfenhain/ Nauendorf
Nitrate 4,6 mg/l 50 mg/l
9 %
Single value · Gräfenhain/ Nauendorf
Nitrite <0,005 mg/l
below limit of quantification
0.5 mg/l
< 1 % *
Single value · Gräfenhain/ Nauendorf
Selenium <0,0010 mg/l
below limit of quantification
10 µg/l
< 10 % *
Single value · Gräfenhain/ Nauendorf
Uranium <0,0005 mg/l
below limit of quantification
10 µg/l
< 5 % *
Single value · Gräfenhain/ Nauendorf

* 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 (17)

Indicator parameters – Gräfenhain/ Nauendorf
Parameter Value Parametric value Share of the parametric value Reference
Aluminium <0,005 mg/l
below limit of quantification
0.2 mg/l
< 3 % *
Single value · Gräfenhain/ Nauendorf
Ammonium <0,01 mg/l
below limit of quantification
0.5 mg/l
< 2 % *
Single value · Gräfenhain/ Nauendorf
Calcite dissolution capacity 2,1 mg/l CaCO4 5 mg/l CaCO3 Single value · Gräfenhain/ Nauendorf
Chloride < 0,10 mg/l
below limit of quantification
250 mg/l
< < 0.1 % *
Single value · Gräfenhain/ Nauendorf
Clostridium perfringens (including spores) 0 Anz./100ml 0/100 ml Single value · Gräfenhain/ Nauendorf
Coliform bacteria 0 Anz./100ml 0/100 ml Single value · Gräfenhain/ Nauendorf
Colony count 22 °C 0 100/ml ohne anormale Veränderung Single value · Gräfenhain/ Nauendorf
Colony count 36 °C 0/ 2 100/ml ohne anormale Veränderung Single value · Gräfenhain/ Nauendorf
Colour 0,04 m-1 0.5 m⁻¹ Single value · Gräfenhain/ Nauendorf
Conductivity (25 °C) 179 us/cm 2,790 µS/cm Single value · Gräfenhain/ Nauendorf
Iron <0,005 mg/l
below limit of quantification
0.2 mg/l
< 3 % *
Single value · Gräfenhain/ Nauendorf
Manganese <0,003 mg/l
below limit of quantification
50 µg/l
< 6 % *
Single value · Gräfenhain/ Nauendorf
Sodium 13,0 mg/l 200 mg/l
7 %
Single value · Gräfenhain/ Nauendorf
Sulphate 9 mg/l 250 mg/l
4 %
Single value · Gräfenhain/ Nauendorf
Temperature 6,1 °C Single value · Gräfenhain/ Nauendorf
Total organic carbon (TOC) 0,85 mg/l ohne anormale Veränderung Single value · Gräfenhain/ Nauendorf
Turbidity 0,07 NTU (ab TWA) 1 NTU Single value · Gräfenhain/ Nauendorf

* 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.

Treatment substances (1)

Treatment substances – Gräfenhain/ Nauendorf
Parameter Value Parametric value Share of the parametric value Reference
Chlorine dioxide 0,02 mg/l Cl Single value · Gräfenhain/ Nauendorf

Further parameters (7)

Further parameters – Gräfenhain/ Nauendorf
Parameter Value Parametric value Share of the parametric value Reference
Calcium 23,6 mg/l Single value · Gräfenhain/ Nauendorf
Carbonate hardness 3,8 °dH Single value · Gräfenhain/ Nauendorf
Hydrogen carbonate < 0,5 mg/l
below limit of quantification
Single value · Gräfenhain/ Nauendorf
Magnesium 1,3 mg/l Single value · Gräfenhain/ Nauendorf
Oxygen 11,3 mg/l Single value · Gräfenhain/ Nauendorf
Potassium 3,8 mg/l Single value · Gräfenhain/ Nauendorf
Total hardness 3,6 °dH Single value · Gräfenhain/ Nauendorf

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.wazv-ao.de/wp-content/uploads/2023/04/TW_Analyse_alleVG_AO.pdf · 04.04.2023 · retrieved on 11/07/2026

Postcodes in this zone: 98559

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 04/04/2023. 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
3.6 °dH
Hardness range soft
Key values Ohrdr. GWG/Hoh
Parameter Value Parametric value Share of the parametric value Reference
Nitrate 4,5 mg/l 50 mg/l
9 %
Single value · Ohrdr. GWG/Hoh.
Lead < 0,0010 mg/l
below limit of quantification
10 µg/l
< 10 % *
Single value · Ohrdr. GWG/Hoh.
Escherichia coli (E. coli) 0 Anz./100ml 0/100 ml Single value · Ohrdr. GWG/Hoh.
Sulphate 19,2 mg/l 250 mg/l
8 %
Single value · Ohrdr. GWG/Hoh.
Sodium 2,3 mg/l 200 mg/l
1 %
Single value · Ohrdr. GWG/Hoh.

* 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 (45 — most recent value per parameter)

Microbiology (1)

Microbiology – Ohrdr. GWG/Hoh
Parameter Value Parametric value Share of the parametric value Reference
Escherichia coli (E. coli) 0 Anz./100ml 0/100 ml Single value · Ohrdr. GWG/Hoh.

Chemical parameters (19)

Chemical parameters – Ohrdr. GWG/Hoh
Parameter Value Parametric value Share of the parametric value Reference
1,2-dichloroethane < 0,001 mg/l
below limit of quantification
3 µg/l
< 33 % *
Single value · Ohrdr. GWG/Hoh.
Antimony < 0,0010 mg/l
below limit of quantification
5 µg/l
< 20 % *
Single value · Ohrdr. GWG/Hoh.
Arsenic < 0,0005 mg/l
below limit of quantification
10 µg/l
< 5 % *
Single value · Ohrdr. GWG/Hoh.
Benzo(a)pyrene < 0,000002 mg/l
below limit of quantification
10 ng/l
< 20 % *
Single value · Ohrdr. GWG/Hoh.
Boron <0,001 mg/l
below limit of quantification
1 mg/l
< 0.1 % *
Single value · Ohrdr. GWG/Hoh.
Bromate <0,003 mg/l
below limit of quantification
10 µg/l
< 30 % *
Single value · Ohrdr. GWG/Hoh.
Cadmium < 0.0005 mg/l
below limit of quantification
3 µg/l
< 17 % *
Single value · Ohrdr. GWG/Hoh.
Chlorite < 0,10 mg/l
below limit of quantification
0.2 mg/l
< 50 % *
Single value · Ohrdr. GWG/Hoh.
Copper < 0,0017 mg/l
below limit of quantification
2 mg/l
< < 0.1 % *
Single value · Ohrdr. GWG/Hoh.
Cyanide <0,005 mg/l
below limit of quantification
50 µg/l
< 10 % *
Single value · Ohrdr. GWG/Hoh.
Fluoride 0,09 mg/l 1.5 mg/l
6 %
Single value · Ohrdr. GWG/Hoh.
Indeno(1,2,3-cd)pyrene <0,00000200
below limit of quantification
Single value · Ohrdr. GWG/Hoh.
Lead < 0,0010 mg/l
below limit of quantification
10 µg/l
< 10 % *
Single value · Ohrdr. GWG/Hoh.
Mercury < 0.0001 mg/l
below limit of quantification
1 µg/l
< 10 % *
Single value · Ohrdr. GWG/Hoh.
Nickel < 0.0010 mg/l
below limit of quantification
20 µg/l
< 5 % *
Single value · Ohrdr. GWG/Hoh.
Nitrate 4,5 mg/l 50 mg/l
9 %
Single value · Ohrdr. GWG/Hoh.
Nitrite < 0,005 mg/l
below limit of quantification
0.5 mg/l
< 1 % *
Single value · Ohrdr. GWG/Hoh.
Selenium < 0.0010 mg/l
below limit of quantification
10 µg/l
< 10 % *
Single value · Ohrdr. GWG/Hoh.
Uranium < 0,0005 mg/l
below limit of quantification
10 µg/l
< 5 % *
Single value · Ohrdr. GWG/Hoh.

* 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 (17)

Indicator parameters – Ohrdr. GWG/Hoh
Parameter Value Parametric value Share of the parametric value Reference
Aluminium <0,005 mg/l
below limit of quantification
0.2 mg/l
< 3 % *
Single value · Ohrdr. GWG/Hoh.
Ammonium < 0,01 mg/l
below limit of quantification
0.5 mg/l
< 2 % *
Single value · Ohrdr. GWG/Hoh.
Calcite dissolution capacity 0,8 mg/l CaCO4 5 mg/l CaCO3 Single value · Ohrdr. GWG/Hoh.
Chloride 3,4 mg/l 250 mg/l
1 %
Single value · Ohrdr. GWG/Hoh.
Clostridium perfringens (including spores) 0 Anz./100ml 0/100 ml Single value · Ohrdr. GWG/Hoh.
Coliform bacteria 0 Anz./100ml 0/100 ml Single value · Ohrdr. GWG/Hoh.
Colony count 22 °C 0 100/ml ohne anormale Veränderung Single value · Ohrdr. GWG/Hoh.
Colony count 36 °C 0 100/ml ohne anormale Veränderung Single value · Ohrdr. GWG/Hoh.
Colour 0,02 m-1 0.5 m⁻¹ Single value · Ohrdr. GWG/Hoh.
Conductivity (25 °C) 176 us/cm 2,790 µS/cm Single value · Ohrdr. GWG/Hoh.
Iron < 0,007 mg/l
below limit of quantification
0.2 mg/l
< 3 % *
Single value · Ohrdr. GWG/Hoh.
Manganese < 0,003 mg/l
below limit of quantification
50 µg/l
< 6 % *
Single value · Ohrdr. GWG/Hoh.
Sodium 2,3 mg/l 200 mg/l
1 %
Single value · Ohrdr. GWG/Hoh.
Sulphate 19,2 mg/l 250 mg/l
8 %
Single value · Ohrdr. GWG/Hoh.
Temperature 6,3 °C Single value · Ohrdr. GWG/Hoh.
Total organic carbon (TOC) 1,3 mg/l ohne anormale Veränderung Single value · Ohrdr. GWG/Hoh.
Turbidity 0,7 NTU (ab TWA) 1 NTU Single value · Ohrdr. GWG/Hoh.

* 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.

Treatment substances (1)

Treatment substances – Ohrdr. GWG/Hoh
Parameter Value Parametric value Share of the parametric value Reference
Chlorine dioxide 0,02 mg/l Cl Single value · Ohrdr. GWG/Hoh.

Further parameters (7)

Further parameters – Ohrdr. GWG/Hoh
Parameter Value Parametric value Share of the parametric value Reference
Calcium 23,6 mg/l Single value · Ohrdr. GWG/Hoh.
Carbonate hardness 3,8 °dH Single value · Ohrdr. GWG/Hoh.
Hydrogen carbonate < 0,5 mg/l
below limit of quantification
Single value · Ohrdr. GWG/Hoh.
Magnesium 1,3 mg/l Single value · Ohrdr. GWG/Hoh.
Oxygen 11,3 mg/l Single value · Ohrdr. GWG/Hoh.
Potassium 3,8 mg/l Single value · Ohrdr. GWG/Hoh.
Total hardness 3,6 °dH Single value · Ohrdr. GWG/Hoh.

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.wazv-ao.de/wp-content/uploads/2023/04/TW_Analyse_alleVG_AO.pdf · 04.04.2023 · retrieved on 11/07/2026

Postcodes in this zone: 98559

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 04/04/2023. 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
2 °dH
Hardness range soft
Key values Ohrdruf Stadt
Parameter Value Parametric value Share of the parametric value Reference
Nitrate 5,1 mg/l 50 mg/l
10 %
Single value · Ohrdruf Stadt
Lead < 0,001 mg/l
below limit of quantification
10 µg/l
< 10 % *
Single value · Ohrdruf Stadt
Escherichia coli (E. coli) 0 Anz./100ml 0/100 ml Single value · Ohrdruf Stadt
Sulphate 11,5 mg/l 250 mg/l
5 %
Single value · Ohrdruf Stadt
Sodium 15,5 mg/l 200 mg/l
8 %
Single value · Ohrdruf Stadt

* 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 (45 — most recent value per parameter)

Microbiology (1)

Microbiology – Ohrdruf Stadt
Parameter Value Parametric value Share of the parametric value Reference
Escherichia coli (E. coli) 0 Anz./100ml 0/100 ml Single value · Ohrdruf Stadt

Chemical parameters (19)

Chemical parameters – Ohrdruf Stadt
Parameter Value Parametric value Share of the parametric value Reference
1,2-dichloroethane < 0,001 mg/l
below limit of quantification
3 µg/l
< 33 % *
Single value · Ohrdruf Stadt
Antimony < 0,002 mg/l
below limit of quantification
5 µg/l
< 40 % *
Single value · Ohrdruf Stadt
Arsenic < 0,003 mg/l
below limit of quantification
10 µg/l
< 30 % *
Single value · Ohrdruf Stadt
Benzo(a)pyrene < 0,000002 mg/l
below limit of quantification
10 ng/l
< 20 % *
Single value · Ohrdruf Stadt
Boron < 0,01 mg/l
below limit of quantification
1 mg/l
< 1 % *
Single value · Ohrdruf Stadt
Bromate < 0.005 mg/l
below limit of quantification
10 µg/l
< 50 % *
Single value · Ohrdruf Stadt
Cadmium < 0.0005 mg/l
below limit of quantification
3 µg/l
< 17 % *
Single value · Ohrdruf Stadt
Chlorite < 0,10 mg/l
below limit of quantification
0.2 mg/l
< 50 % *
Single value · Ohrdruf Stadt
Copper < 0,001 mg/l
below limit of quantification
2 mg/l
< < 0.1 % *
Single value · Ohrdruf Stadt
Cyanide < 0.005 mg/l
below limit of quantification
50 µg/l
< 10 % *
Single value · Ohrdruf Stadt
Fluoride < 0,10 mg/l
below limit of quantification
1.5 mg/l
< 7 % *
Single value · Ohrdruf Stadt
Indeno(1,2,3-cd)pyrene <0,00000200
below limit of quantification
Single value · Ohrdruf Stadt
Lead < 0,001 mg/l
below limit of quantification
10 µg/l
< 10 % *
Single value · Ohrdruf Stadt
Mercury < 0.0002 mg/l
below limit of quantification
1 µg/l
< 20 % *
Single value · Ohrdruf Stadt
Nickel < 0.002 mg/l
below limit of quantification
20 µg/l
< 10 % *
Single value · Ohrdruf Stadt
Nitrate 5,1 mg/l 50 mg/l
10 %
Single value · Ohrdruf Stadt
Nitrite < 0,03 mg/l
below limit of quantification
0.5 mg/l
< 6 % *
Single value · Ohrdruf Stadt
Selenium < 0.002 mg/l
below limit of quantification
10 µg/l
< 20 % *
Single value · Ohrdruf Stadt
Uranium < 0,00020 mg/l
below limit of quantification
10 µg/l
< 2 % *
Single value · Ohrdruf Stadt

* 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 (17)

Indicator parameters – Ohrdruf Stadt
Parameter Value Parametric value Share of the parametric value Reference
Aluminium < 0,007 mg/l
below limit of quantification
0.2 mg/l
< 3 % *
Single value · Ohrdruf Stadt
Ammonium < 0,04 mg/l
below limit of quantification
0.5 mg/l
< 8 % *
Single value · Ohrdruf Stadt
Calcite dissolution capacity 1,6 mg/l CaCO4 5 mg/l CaCO3 Single value · Ohrdruf Stadt
Chloride 0,16 mg/l 250 mg/l
< 0.1 %
Single value · Ohrdruf Stadt
Clostridium perfringens (including spores) 0 Anz./100ml 0/100 ml Single value · Ohrdruf Stadt
Coliform bacteria 0 Anz./100ml 0/100 ml Single value · Ohrdruf Stadt
Colony count 22 °C 0 100/ml ohne anormale Veränderung Single value · Ohrdruf Stadt
Colony count 36 °C 0 100/ml ohne anormale Veränderung Single value · Ohrdruf Stadt
Colour 0,02 m-1 0.5 m⁻¹ Single value · Ohrdruf Stadt
Conductivity (25 °C) 105 us/cm 2,790 µS/cm Single value · Ohrdruf Stadt
Iron 0,016 mg/l 0.2 mg/l
8 %
Single value · Ohrdruf Stadt
Manganese < 0,006 mg/l
below limit of quantification
50 µg/l
< 12 % *
Single value · Ohrdruf Stadt
Sodium 15,5 mg/l 200 mg/l
8 %
Single value · Ohrdruf Stadt
Sulphate 11,5 mg/l 250 mg/l
5 %
Single value · Ohrdruf Stadt
Temperature 9,8 °C Single value · Ohrdruf Stadt
Total organic carbon (TOC) 0,9 mg/l ohne anormale Veränderung Single value · Ohrdruf Stadt
Turbidity 0,66 NTU (ab TWA) 1 NTU Single value · Ohrdruf Stadt

* 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.

Treatment substances (1)

Treatment substances – Ohrdruf Stadt
Parameter Value Parametric value Share of the parametric value Reference
Chlorine dioxide 0,02 mg/l Cl Single value · Ohrdruf Stadt

Further parameters (7)

Further parameters – Ohrdruf Stadt
Parameter Value Parametric value Share of the parametric value Reference
Calcium 13,3 mg/l Single value · Ohrdruf Stadt
Carbonate hardness 2,2 °dH Single value · Ohrdruf Stadt
Hydrogen carbonate < 2,2 mg/l
below limit of quantification
Single value · Ohrdruf Stadt
Magnesium 0,9 mg/l Single value · Ohrdruf Stadt
Oxygen 10,3 mg/l Single value · Ohrdruf Stadt
Potassium 3,9 mg/l Single value · Ohrdruf Stadt
Total hardness 2,0 °dH Single value · Ohrdruf Stadt

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.wazv-ao.de/wp-content/uploads/2023/04/TW_Analyse_alleVG_AO.pdf · 04.04.2023 · retrieved on 11/07/2026

Postcodes in this zone: 98559

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 04/04/2023. 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
3.6 °dH
Hardness range soft
Key values Wölfis/Luisenthal
Parameter Value Parametric value Share of the parametric value Reference
Nitrate 5,6 mg/l 50 mg/l
11 %
Single value · Wölfis/Luisenthal
Lead < 0,001 mg/l
below limit of quantification
10 µg/l
< 10 % *
Single value · Wölfis/Luisenthal
Escherichia coli (E. coli) 0 Anz./100ml 0/100 ml Single value · Wölfis/Luisenthal
Sulphate 11,4 mg/l 250 mg/l
5 %
Single value · Wölfis/Luisenthal
Sodium 15,8 mg/l 200 mg/l
8 %
Single value · Wölfis/Luisenthal

* 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 (45 — most recent value per parameter)

Microbiology (1)

Microbiology – Wölfis/Luisenthal
Parameter Value Parametric value Share of the parametric value Reference
Escherichia coli (E. coli) 0 Anz./100ml 0/100 ml Single value · Wölfis/Luisenthal

Chemical parameters (19)

Chemical parameters – Wölfis/Luisenthal
Parameter Value Parametric value Share of the parametric value Reference
1,2-dichloroethane < 0,001 mg/l
below limit of quantification
3 µg/l
< 33 % *
Single value · Wölfis/Luisenthal
Antimony < 0,002 mg/l
below limit of quantification
5 µg/l
< 40 % *
Single value · Wölfis/Luisenthal
Arsenic < 0,003 mg/l
below limit of quantification
10 µg/l
< 30 % *
Single value · Wölfis/Luisenthal
Benzo(a)pyrene < 0,000002 mg/l
below limit of quantification
10 ng/l
< 20 % *
Single value · Wölfis/Luisenthal
Boron < 0,01 mg/l
below limit of quantification
1 mg/l
< 1 % *
Single value · Wölfis/Luisenthal
Bromate < 0.005 mg/l
below limit of quantification
10 µg/l
< 50 % *
Single value · Wölfis/Luisenthal
Cadmium < 0.0005 mg/l
below limit of quantification
3 µg/l
< 17 % *
Single value · Wölfis/Luisenthal
Chlorite < 0,04 mg/l
below limit of quantification
0.2 mg/l
< 20 % *
Single value · Wölfis/Luisenthal
Copper < 0,0021 mg/l
below limit of quantification
2 mg/l
< 0.1 % *
Single value · Wölfis/Luisenthal
Cyanide < 0.005 mg/l
below limit of quantification
50 µg/l
< 10 % *
Single value · Wölfis/Luisenthal
Fluoride < 0,10 mg/l
below limit of quantification
1.5 mg/l
< 7 % *
Single value · Wölfis/Luisenthal
Indeno(1,2,3-cd)pyrene <0,00000200
below limit of quantification
Single value · Wölfis/Luisenthal
Lead < 0,001 mg/l
below limit of quantification
10 µg/l
< 10 % *
Single value · Wölfis/Luisenthal
Mercury < 0.0002 mg/l
below limit of quantification
1 µg/l
< 20 % *
Single value · Wölfis/Luisenthal
Nickel < 0.002 mg/l
below limit of quantification
20 µg/l
< 10 % *
Single value · Wölfis/Luisenthal
Nitrate 5,6 mg/l 50 mg/l
11 %
Single value · Wölfis/Luisenthal
Nitrite < 0,03 mg/l
below limit of quantification
0.5 mg/l
< 6 % *
Single value · Wölfis/Luisenthal
Selenium < 0.002 mg/l
below limit of quantification
10 µg/l
< 20 % *
Single value · Wölfis/Luisenthal
Uranium < 0,00020 mg/l
below limit of quantification
10 µg/l
< 2 % *
Single value · Wölfis/Luisenthal

* 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 (17)

Indicator parameters – Wölfis/Luisenthal
Parameter Value Parametric value Share of the parametric value Reference
Aluminium < 0,007 mg/l
below limit of quantification
0.2 mg/l
< 3 % *
Single value · Wölfis/Luisenthal
Ammonium < 0,04 mg/l
below limit of quantification
0.5 mg/l
< 8 % *
Single value · Wölfis/Luisenthal
Calcite dissolution capacity 0,8 mg/l CaCO4 5 mg/l CaCO3 Single value · Wölfis/Luisenthal
Chloride < 0,10 mg/l
below limit of quantification
250 mg/l
< < 0.1 % *
Single value · Wölfis/Luisenthal
Clostridium perfringens (including spores) 0 Anz./100ml 0/100 ml Single value · Wölfis/Luisenthal
Coliform bacteria 0 Anz./100ml 0/100 ml Single value · Wölfis/Luisenthal
Colony count 22 °C 0 100/ml ohne anormale Veränderung Single value · Wölfis/Luisenthal
Colony count 36 °C 0 100/ml ohne anormale Veränderung Single value · Wölfis/Luisenthal
Colour 0,02 m-1 0.5 m⁻¹ Single value · Wölfis/Luisenthal
Conductivity (25 °C) 208 us/cm 2,790 µS/cm Single value · Wölfis/Luisenthal
Iron < 0,010 mg/l
below limit of quantification
0.2 mg/l
< 5 % *
Single value · Wölfis/Luisenthal
Manganese < 0,003 mg/l
below limit of quantification
50 µg/l
< 6 % *
Single value · Wölfis/Luisenthal
Sodium 15,8 mg/l 200 mg/l
8 %
Single value · Wölfis/Luisenthal
Sulphate 11,4 mg/l 250 mg/l
5 %
Single value · Wölfis/Luisenthal
Temperature 6,1 °C Single value · Wölfis/Luisenthal
Total organic carbon (TOC) 1,3 mg/l ohne anormale Veränderung Single value · Wölfis/Luisenthal
Turbidity 0,7 NTU (ab TWA) 1 NTU Single value · Wölfis/Luisenthal

* 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.

Treatment substances (1)

Treatment substances – Wölfis/Luisenthal
Parameter Value Parametric value Share of the parametric value Reference
Chlorine dioxide 0,07 mg/l Cl Single value · Wölfis/Luisenthal

Further parameters (7)

Further parameters – Wölfis/Luisenthal
Parameter Value Parametric value Share of the parametric value Reference
Calcium 23,6 mg/l Single value · Wölfis/Luisenthal
Carbonate hardness 3,8 °dH Single value · Wölfis/Luisenthal
Hydrogen carbonate < 0,5 mg/l
below limit of quantification
Single value · Wölfis/Luisenthal
Magnesium 1,3 mg/l Single value · Wölfis/Luisenthal
Oxygen 11,3 mg/l Single value · Wölfis/Luisenthal
Potassium 3,8 mg/l Single value · Wölfis/Luisenthal
Total hardness 3,6 °dH Single value · Wölfis/Luisenthal

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.wazv-ao.de/wp-content/uploads/2023/04/TW_Analyse_alleVG_AO.pdf · 04.04.2023 · retrieved on 11/07/2026

Postcodes in this zone: 98559

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
4.2 °dH
Hardness range weich

No core values are available for this zone yet.

Show all recorded parameters (3 — most recent value per parameter)

Indicator parameters (1)

Indicator parameters – Ahlstädt
Parameter Value Parametric value Share of the parametric value Reference
pH 8,4 6,5–9,5 Single value · Ahlstädt

Further parameters (2)

Further parameters – Ahlstädt
Parameter Value Parametric value Share of the parametric value Reference
Hardness range (WRMG) weich Single value · Ahlstädt
Total hardness 4,2 °dH Single value · Ahlstädt

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.zwas.de/assets/pdf/wasserwerte.pdf · retrieved on 25/07/2026

Postcodes in this zone: 98559

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
4.4 °dH
Hardness range weich

No core values are available for this zone yet.

Show all recorded parameters (3 — most recent value per parameter)

Indicator parameters (1)

Indicator parameters – Albrechts
Parameter Value Parametric value Share of the parametric value Reference
pH 8,0 6,5–9,5 Single value · Albrechts

Further parameters (2)

Further parameters – Albrechts
Parameter Value Parametric value Share of the parametric value Reference
Hardness range (WRMG) weich Single value · Albrechts
Total hardness 4,4 °dH Single value · Albrechts

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.zwas.de/assets/pdf/wasserwerte.pdf · retrieved on 25/07/2026

Postcodes in this zone: 98559

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
4.2 °dH
Hardness range weich

No core values are available for this zone yet.

Show all recorded parameters (3 — most recent value per parameter)

Indicator parameters (1)

Indicator parameters – Altendambach
Parameter Value Parametric value Share of the parametric value Reference
pH 8,0 6,5–9,5 Single value · Altendambach

Further parameters (2)

Further parameters – Altendambach
Parameter Value Parametric value Share of the parametric value Reference
Hardness range (WRMG) weich Single value · Altendambach
Total hardness 4,2 °dH Single value · Altendambach

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.zwas.de/assets/pdf/wasserwerte.pdf · retrieved on 25/07/2026

Postcodes in this zone: 98559

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
4.1 °dH
Hardness range weich

No core values are available for this zone yet.

Show all recorded parameters (3 — most recent value per parameter)

Indicator parameters (1)

Indicator parameters – Benshausen Mischwasser
Parameter Value Parametric value Share of the parametric value Reference
pH 8,1 6,5–9,5 Single value · Benshausen - Mischwasser

Further parameters (2)

Further parameters – Benshausen Mischwasser
Parameter Value Parametric value Share of the parametric value Reference
Hardness range (WRMG) weich Single value · Benshausen - Mischwasser
Total hardness 4,1 °dH Single value · Benshausen - Mischwasser

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.zwas.de/assets/pdf/wasserwerte.pdf · retrieved on 25/07/2026

Postcodes in this zone: 98559

Frequently asked questions about drinking water in Oberhof

How hard is the water in Oberhof?
Wasser- und Abwasserzweckverband Apfelstädt-Ohra publishes a total hardness of 1.6 °dH for the supply zone Crawinkel (hardness range soft). The hardness range is a classification under the German Detergents and Cleaning Products Act (soft below 8,4 °dH, medium 8,4 to 14 °dH, hard above that) and not a quality verdict — it indicates how much calcium and magnesium is dissolved in the water. Basis: Publication by the water supplier, retrieved on 11/07/2026.
How much nitrate is in the drinking water in Oberhof?
Wasser- und Abwasserzweckverband Apfelstädt-Ohra publishes a nitrate value of 6,2 mg/l for the supply zone Crawinkel. The statutory parametric value is 50 mg/l; the measured value represents 12 % of the parametric value. Basis: Publication by the water supplier, retrieved on 11/07/2026.
Who supplies the drinking water in Oberhof?
Wasser- und Abwasserzweckverband Apfelstädt-Ohra. The values shown here come from the supply zone Crawinkel 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.