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Drinking water in 63762

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 4 underneath.

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.

Großostheim und Ortsteile Ringheim, Pflaumheim und Wenigumstadt

Markt Großostheim

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

Key values Großostheim und Ortsteile Ringheim, Pflaumheim und Wenigumstadt
Parameter Value Parametric value Share of the parametric value Reference
Sum of PFAS 0 mg/l 0.1 µg/l
0 %
Single value
Nitrate 39 mg/l 50 mg/l
78 %
Single value
Lead <0,01 mg/l
below limit of quantification
10 µg/l
< 100 % *
Single value
Escherichia coli (E. coli) 0 MPN/100 ml 0/100 ml Single value
Sulphate 14 mg/l 250 mg/l
6 %
Single value
Sodium 8,6 mg/l 200 mg/l
4 %
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.

Show all recorded parameters (53 — most recent value per parameter)

Microbiology (2)

Microbiology – Großostheim und Ortsteile Ringheim, Pflaumheim und Wenigumstadt
Parameter Value Parametric value Share of the parametric value Reference
Escherichia coli (E. coli) 0 MPN/100 ml 0/100 ml Single value
Intestinal enterococci 0 KBE/100 ml 0/100 ml Single value

Chemical parameters (24)

Chemical parameters – Großostheim und Ortsteile Ringheim, Pflaumheim und Wenigumstadt
Parameter Value Parametric value Share of the parametric value Reference
1,2-dichloroethane <0,5 µg/l
below limit of quantification
3 µg/l
< 17 % *
Single value
Antimony <0,005 mg/l
below limit of quantification
5 µg/l
< 100 % *
Single value
Arsenic <0,005 mg/l
below limit of quantification
10 µg/l
< 50 % *
Single value
Benzene <0,5 µg/l
below limit of quantification
1 µg/l
< 50 % *
Single value
Benzo(a)pyrene <0,005 µg/l
below limit of quantification
10 ng/l
< 50 % *
Single value
Benzo(b)fluoranthene <0,01 µg/l
below limit of quantification
Single value
Benzo(k)fluoranthene <0,01 µg/l
below limit of quantification
Single value
Bisphenol A <0,001 mg/l
below limit of quantification
2.5 µg/l
< 40 % *
Single value
Boron <0,1 mg/l
below limit of quantification
1 mg/l
< 10 % *
Single value
Bromate <0,005 mg/l
below limit of quantification
10 µg/l
< 50 % *
Single value
Cadmium <0,001 mg/l
below limit of quantification
3 µg/l
< 33 % *
Single value
Chromium <0,01 mg/l
below limit of quantification
25 µg/l
< 40 % *
Single value
Copper <0,02 mg/l
below limit of quantification
2 mg/l
< 1 % *
Single value
Fluoride <0,5 mg/l
below limit of quantification
1.5 mg/l
< 33 % *
Single value
Indeno(1,2,3-cd)pyrene <0,01 µg/l
below limit of quantification
Single value
Lead <0,01 mg/l
below limit of quantification
10 µg/l
< 100 % *
Single value
Mercury <0,001 mg/l
below limit of quantification
1 µg/l
< 100 % *
Single value
Nickel <0,01 mg/l
below limit of quantification
20 µg/l
< 50 % *
Single value
Nitrate 39 mg/l 50 mg/l
78 %
Single value
Nitrite <0,01 mg/l
below limit of quantification
0.5 mg/l
< 2 % *
Single value
Selenium <0,005 mg/l
below limit of quantification
10 µg/l
< 50 % *
Single value
Tetrachloroethene and Trichloroethene (sum) <0,5 µg/l
below limit of quantification
10 µg/l
< 5 % *
Single value
Uranium <0,01 mg/l
below limit of quantification
10 µg/l
< 100 % *
Single value
Vinyl chloride <0,5 µg/l
below limit of quantification
0.5 µg/l
< 100 % *
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.

PFAS (2)

PFAS – Großostheim und Ortsteile Ringheim, Pflaumheim und Wenigumstadt
Parameter Value Parametric value Share of the parametric value Reference
Sum of 4 PFAS 0 mg/l Single value
Sum of PFAS 0 mg/l 0.1 µg/l
0 %
Single value

Indicator parameters (19)

Indicator parameters – Großostheim und Ortsteile Ringheim, Pflaumheim und Wenigumstadt
Parameter Value Parametric value Share of the parametric value Reference
Aluminium <0,05 mg/l
below limit of quantification
0.2 mg/l
< 25 % *
Single value
Ammonium <0,1 mg/l
below limit of quantification
0.5 mg/l
< 20 % *
Single value
Calcite dissolution capacity -2,7 mg/l 5 mg/l CaCO3 Single value
Chloride 27 mg/l 250 mg/l
11 %
Single value
Coliform bacteria 0 MPN/100 ml 0/100 ml Single value
Colony count 22 °C 0 KBE/ml ohne anormale Veränderung Single value
Colony count 36 °C 0 KBE/ml ohne anormale Veränderung Single value
Colour o
Unit not stated in the document
0.5 m⁻¹ Single value
Conductivity (25 °C) 409 (20,1 °C) µS/cm 2,790 µS/cm Single value
Iron <0,02 mg/l
below limit of quantification
0.2 mg/l
< 10 % *
Single value
Manganese <0,01 mg/l
below limit of quantification
50 µg/l
< 20 % *
Single value
Odour o für den Verbraucher annehmbar Single value
pH 7,78 (20,1 °C) 6,5–9,5 Single value
Sodium 8,6 mg/l 200 mg/l
4 %
Single value
Sulphate 14 mg/l 250 mg/l
6 %
Single value
Taste o für den Verbraucher annehmbar Single value
Temperature 10,7 °C Single value
Total organic carbon (TOC) <1 mg/l
below limit of quantification
ohne anormale Veränderung Single value
Turbidity 0,09 NTU 1 NTU 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 (6)

Further parameters – Großostheim und Ortsteile Ringheim, Pflaumheim und Wenigumstadt
Parameter Value Parametric value Share of the parametric value Reference
Acid capacity to pH 4.3 2,5 mmol/l Single value
Base capacity to pH 8.2 0,06 mmol/l Single value
Calcium 56 mg/l Single value
Magnesium 9,9 mg/l Single value
Phosphate <2 mg/l
below limit of quantification
Single value
Potassium 2,8 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.

Source: https://grossostheim.de/media/PDF/Formulare/FBIII/Wasserwerk/Wasseranalytik.pdf · Februar 2026 · Prüfzeitraum: 20.01.2026 bis 23.02.2026 · retrieved on 11/07/2026
Show 4 more supply zones in this postcode

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
12.8 °dH
Hardness range mittel
Key values Aschaffenburg
Parameter Value Parametric value Share of the parametric value Reference
Nitrate 27 mg/l 50 mg/l
54 %
Mean
Lead < 0,001 mg/l
below limit of quantification
10 µg/l
< 10 % *
Mean
Escherichia coli (E. coli) 0 pro 100 ml 0/100 ml Mean
Sulphate 52 mg/l 250 mg/l
21 %
Mean
Sodium 15,5 mg/l 200 mg/l
8 %
Mean

* 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 (54 — most recent value per parameter)

Microbiology (2)

Microbiology – Aschaffenburg
Parameter Value Parametric value Share of the parametric value Reference
Escherichia coli (E. coli) 0 pro 100 ml 0/100 ml Mean
Intestinal enterococci 0 pro 100 ml 0/100 ml Mean

Chemical parameters (24)

Chemical parameters – Aschaffenburg
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 % *
Mean
Acrylamide < 0,000025 mg/l
below limit of quantification
0.1 µg/l
< 25 % *
Mean
Antimony < 0,001 mg/l
below limit of quantification
5 µg/l
< 20 % *
Mean
Arsenic < 0,0005 mg/l
below limit of quantification
10 µg/l
< 5 % *
Mean
Benzene < 0,0002 mg/l
below limit of quantification
1 µg/l
< 20 % *
Mean
Bisphenol A < 0,0001 mg/l
below limit of quantification
2.5 µg/l
< 4 % *
Mean
Boron 0,02 mg/l 1 mg/l
2 %
Mean
Bromate < 0,002 mg/l
below limit of quantification
10 µg/l
< 20 % *
Mean
Cadmium < 0,0003 mg/l
below limit of quantification
3 µg/l
< 10 % *
Mean
Chromium < 0,0002 mg/l
below limit of quantification
25 µg/l
< 0.8 % *
Mean
Copper 0,003 mg/l 2 mg/l
0.2 %
Mean
Cyanide < 0,005 mg/l
below limit of quantification
50 µg/l
< 10 % *
Mean
Epichlorohydrin < 0,00005 mg/l
below limit of quantification
0.1 µg/l
< 50 % *
Mean
Fluoride 0,08 mg/l 1.5 mg/l
5 %
Mean
Lead < 0,001 mg/l
below limit of quantification
10 µg/l
< 10 % *
Mean
Mercury < 0,0001 mg/l
below limit of quantification
1 µg/l
< 10 % *
Mean
Nickel 0,001 mg/l 20 µg/l
5 %
Mean
Nitrate 27 mg/l 50 mg/l
54 %
Mean
Nitrite < 0,004 mg/l
below limit of quantification
0.5 mg/l
< 0.8 % *
Mean
Polycyclic aromatic hydrocarbons nicht nachweisbar mg/l
not detectable
0.1 µg/l Mean
Selenium < 0,001 mg/l
below limit of quantification
10 µg/l
< 10 % *
Mean
Tetrachloroethene and Trichloroethene (sum) < 0,0002 mg/l
below limit of quantification
10 µg/l
< 2 % *
Mean
Uranium 0,001 mg/l 10 µg/l
10 %
Mean
Vinyl chloride < 0,0001 mg/l
below limit of quantification
0.5 µg/l
< 20 % *
Mean

* 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 – Aschaffenburg
Parameter Value Parametric value Share of the parametric value Reference
Aluminium < 0,01 mg/l
below limit of quantification
0.2 mg/l
< 5 % *
Mean
Ammonium < 0,018 mg/l
below limit of quantification
0.5 mg/l
< 4 % *
Mean
Calcite dissolution capacity 0,0 mg/l 5 mg/l CaCO3 Mean
Chloride 40 mg/l 250 mg/l
16 %
Mean
Clostridium perfringens (including spores) 0 pro 100 ml 0/100 ml Mean
Coliform bacteria 0 pro 100 ml 0/100 ml Mean
Colony count 36 °C 0 pro ml ohne anormale Veränderung Mean
Colour < 0,01 m-1
below limit of quantification
0.5 m⁻¹ Mean
Conductivity (25 °C) 522 µS/cm 2,790 µS/cm Mean
Iron < 0,013 mg/l
below limit of quantification
0.2 mg/l
< 6 % *
Mean
Manganese < 0,001 mg/l
below limit of quantification
50 µg/l
< 2 % *
Mean
pH 7,7 6,5–9,5 Mean
Sodium 15,5 mg/l 200 mg/l
8 %
Mean
Sulphate 52 mg/l 250 mg/l
21 %
Mean
Temperature 12,0 °C Mean
Total organic carbon (TOC) 0,61 mg/l ohne anormale Veränderung Mean
Turbidity 0,04 FNU 1 NTU Mean

* 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 (11)

Further parameters – Aschaffenburg
Parameter Value Parametric value Share of the parametric value Reference
Acid capacity to pH 4.3 2,54 mmol/l Mean
Base capacity to pH 8.2 0,09 mmol/l Mean
Calcium 65,3 mg/l Mean
Carbonate hardness 7,1 ° dH Mean
Hardness range (WRMG) mittel Mean
Hydrogen carbonate 155 mg/l Mean
Lithium 0,009 mg/l Mean
Magnesium 14,3 mg/l Mean
Potassium 3,1 mg/l Mean
Silicate / silicic acid 11,7 mg/l Mean
Total hardness 12,8 ° dH Mean

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.

Aschaffenburg (Wasserwerk Niedernberger Straße 52, 63741 Aschaffenburg)

Aschaffenburger Versorgungs-GmbH (AVG)

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
12.8 °dH
Hardness range mittel
Key values Aschaffenburg (Wasserwerk Niedernberger Straße 52, 63741 Aschaffenburg)
Parameter Value Parametric value Share of the parametric value Reference
Nitrate 27 mg/l 50 mg/l
54 %
Mean
Lead <0,001 mg/l
below limit of quantification
10 µg/l
< 10 % *
Mean
Escherichia coli (E. coli) 0 pro 100 ml 0/100 ml Mean
Sulphate 52 mg/l 250 mg/l
21 %
Mean
Sodium 15,5 mg/l 200 mg/l
8 %
Mean

* 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 (54 — most recent value per parameter)

Microbiology (2)

Microbiology – Aschaffenburg (Wasserwerk Niedernberger Straße 52, 63741 Aschaffenburg)
Parameter Value Parametric value Share of the parametric value Reference
Escherichia coli (E. coli) 0 pro 100 ml 0/100 ml Mean
Intestinal enterococci 0 pro 100 ml 0/100 ml Mean

Chemical parameters (24)

Chemical parameters – Aschaffenburg (Wasserwerk Niedernberger Straße 52, 63741 Aschaffenburg)
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 % *
Mean
Acrylamide <0,000025 mg/l
below limit of quantification
0.1 µg/l
< 25 % *
Mean
Antimony <0,001 mg/l
below limit of quantification
5 µg/l
< 20 % *
Mean
Arsenic <0,0005 mg/l
below limit of quantification
10 µg/l
< 5 % *
Mean
Benzene <0,0002 mg/l
below limit of quantification
1 µg/l
< 20 % *
Mean
Bisphenol A <0,0001 mg/l
below limit of quantification
2.5 µg/l
< 4 % *
Mean
Boron 0,02 mg/l 1 mg/l
2 %
Mean
Bromate <0,002 mg/l
below limit of quantification
10 µg/l
< 20 % *
Mean
Cadmium <0,0003 mg/l
below limit of quantification
3 µg/l
< 10 % *
Mean
Chromium <0,0002 mg/l
below limit of quantification
25 µg/l
< 0.8 % *
Mean
Copper 0,003 mg/l 2 mg/l
0.2 %
Mean
Cyanide <0,005 mg/l
below limit of quantification
50 µg/l
< 10 % *
Mean
Epichlorohydrin <0,00005 mg/l
below limit of quantification
0.1 µg/l
< 50 % *
Mean
Fluoride 0,08 mg/l 1.5 mg/l
5 %
Mean
Lead <0,001 mg/l
below limit of quantification
10 µg/l
< 10 % *
Mean
Mercury <0,0001 mg/l
below limit of quantification
1 µg/l
< 10 % *
Mean
Nickel 0,001 mg/l 20 µg/l
5 %
Mean
Nitrate 27 mg/l 50 mg/l
54 %
Mean
Nitrite <0,004 mg/l
below limit of quantification
0.5 mg/l
< 0.8 % *
Mean
Polycyclic aromatic hydrocarbons nicht nachweisbar mg/l
not detectable
0.1 µg/l Mean
Selenium <0,001 mg/l
below limit of quantification
10 µg/l
< 10 % *
Mean
Tetrachloroethene and Trichloroethene (sum) <0,0002 mg/l
below limit of quantification
10 µg/l
< 2 % *
Mean
Uranium 0,001 mg/l 10 µg/l
10 %
Mean
Vinyl chloride <0,0001 mg/l
below limit of quantification
0.5 µg/l
< 20 % *
Mean

* 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 – Aschaffenburg (Wasserwerk Niedernberger Straße 52, 63741 Aschaffenburg)
Parameter Value Parametric value Share of the parametric value Reference
Aluminium <0,01 mg/l
below limit of quantification
0.2 mg/l
< 5 % *
Mean
Ammonium <0,018 mg/l
below limit of quantification
0.5 mg/l
< 4 % *
Mean
Calcite dissolution capacity 0,0 mg/l 5 mg/l CaCO3 Mean
Chloride 40 mg/l 250 mg/l
16 %
Mean
Clostridium perfringens (including spores) 0 pro 100 ml 0/100 ml Mean
Coliform bacteria 0 pro 100 ml 0/100 ml Mean
Colony count 36 °C 0 pro ml ohne anormale Veränderung Mean
Colour <0,01 m-1
below limit of quantification
0.5 m⁻¹ Mean
Conductivity (25 °C) 522 µS/cm 2,790 µS/cm Mean
Iron <0,013 mg/l
below limit of quantification
0.2 mg/l
< 6 % *
Mean
Manganese <0,001 mg/l
below limit of quantification
50 µg/l
< 2 % *
Mean
pH 7,7 6,5–9,5 Mean
Sodium 15,5 mg/l 200 mg/l
8 %
Mean
Sulphate 52 mg/l 250 mg/l
21 %
Mean
Temperature 12,0 °C Mean
Total organic carbon (TOC) 0,61 mg/l ohne anormale Veränderung Mean
Turbidity 0,04 FNU 1 NTU Mean

* 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 (11)

Further parameters – Aschaffenburg (Wasserwerk Niedernberger Straße 52, 63741 Aschaffenburg)
Parameter Value Parametric value Share of the parametric value Reference
Acid capacity to pH 4.3 2,54 mmol/l Mean
Base capacity to pH 8.2 0,09 mmol/l Mean
Calcium 65,3 mg/l Mean
Carbonate hardness 7,1 ° dH Mean
Hardness range (WRMG) mittel Mean
Hydrogen carbonate 155 mg/l Mean
Lithium 0,009 mg/l Mean
Magnesium 14,3 mg/l Mean
Potassium 3,1 mg/l Mean
Silicate / silicic acid 11,7 mg/l Mean
Total hardness 12,8 ° dH Mean

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.

Wasserwerk Aschaffenburg, Niedernberger Straße 52, 63741 Aschaffenburg

Aschaffenburger Versorgungs-GmbH (AVG)

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
12.8 °dH
Hardness range mittel
Key values Wasserwerk Aschaffenburg, Niedernberger Straße 52, 63741 Aschaffenburg
Parameter Value Parametric value Share of the parametric value Reference
Nitrate 27 mg/l 50 mg/l
54 %
Mean
Lead < 0,001 mg/l
below limit of quantification
10 µg/l
< 10 % *
Mean
Escherichia coli (E. coli) 0 pro 100 ml 0/100 ml Mean
Sulphate 52 mg/l 250 mg/l
21 %
Mean
Sodium 15,5 mg/l 200 mg/l
8 %
Mean

* 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 (54 — most recent value per parameter)

Microbiology (2)

Microbiology – Wasserwerk Aschaffenburg, Niedernberger Straße 52, 63741 Aschaffenburg
Parameter Value Parametric value Share of the parametric value Reference
Escherichia coli (E. coli) 0 pro 100 ml 0/100 ml Mean
Intestinal enterococci 0 pro 100 ml 0/100 ml Mean

Chemical parameters (24)

Chemical parameters – Wasserwerk Aschaffenburg, Niedernberger Straße 52, 63741 Aschaffenburg
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 % *
Mean
Acrylamide < 0,000025 mg/l
below limit of quantification
0.1 µg/l
< 25 % *
Mean
Antimony < 0,001 mg/l
below limit of quantification
5 µg/l
< 20 % *
Mean
Arsenic < 0,0005 mg/l
below limit of quantification
10 µg/l
< 5 % *
Mean
Benzene < 0,0002 mg/l
below limit of quantification
1 µg/l
< 20 % *
Mean
Bisphenol A < 0,0001 mg/l
below limit of quantification
2.5 µg/l
< 4 % *
Mean
Boron 0,02 mg/l 1 mg/l
2 %
Mean
Bromate < 0,002 mg/l
below limit of quantification
10 µg/l
< 20 % *
Mean
Cadmium < 0,0003 mg/l
below limit of quantification
3 µg/l
< 10 % *
Mean
Chromium < 0,0002 mg/l
below limit of quantification
25 µg/l
< 0.8 % *
Mean
Copper 0,003 mg/l 2 mg/l
0.2 %
Mean
Cyanide < 0,005 mg/l
below limit of quantification
50 µg/l
< 10 % *
Mean
Epichlorohydrin < 0,00005 mg/l
below limit of quantification
0.1 µg/l
< 50 % *
Mean
Fluoride 0,08 mg/l 1.5 mg/l
5 %
Mean
Lead < 0,001 mg/l
below limit of quantification
10 µg/l
< 10 % *
Mean
Mercury < 0,0001 mg/l
below limit of quantification
1 µg/l
< 10 % *
Mean
Nickel 0,001 mg/l 20 µg/l
5 %
Mean
Nitrate 27 mg/l 50 mg/l
54 %
Mean
Nitrite < 0,004 mg/l
below limit of quantification
0.5 mg/l
< 0.8 % *
Mean
Polycyclic aromatic hydrocarbons nicht nachweisbar mg/l
not detectable
0.1 µg/l Mean
Selenium < 0,001 mg/l
below limit of quantification
10 µg/l
< 10 % *
Mean
Tetrachloroethene and Trichloroethene (sum) < 0,0002 mg/l
below limit of quantification
10 µg/l
< 2 % *
Mean
Uranium 0,001 mg/l 10 µg/l
10 %
Mean
Vinyl chloride < 0,0001 mg/l
below limit of quantification
0.5 µg/l
< 20 % *
Mean

* 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 – Wasserwerk Aschaffenburg, Niedernberger Straße 52, 63741 Aschaffenburg
Parameter Value Parametric value Share of the parametric value Reference
Aluminium < 0,01 mg/l
below limit of quantification
0.2 mg/l
< 5 % *
Mean
Ammonium < 0,018 mg/l
below limit of quantification
0.5 mg/l
< 4 % *
Mean
Calcite dissolution capacity 0,0 mg/l 5 mg/l CaCO3 Mean
Chloride 40 mg/l 250 mg/l
16 %
Mean
Clostridium perfringens (including spores) 0 pro 100 ml 0/100 ml Mean
Coliform bacteria 0 pro 100 ml 0/100 ml Mean
Colony count 36 °C 0 pro ml ohne anormale Veränderung Mean
Colour < 0,01 m-1
below limit of quantification
0.5 m⁻¹ Mean
Conductivity (25 °C) 522 µS/cm 2,790 µS/cm Mean
Iron < 0,013 mg/l
below limit of quantification
0.2 mg/l
< 6 % *
Mean
Manganese < 0,001 mg/l
below limit of quantification
50 µg/l
< 2 % *
Mean
pH 7,7 6,5–9,5 Mean
Sodium 15,5 mg/l 200 mg/l
8 %
Mean
Sulphate 52 mg/l 250 mg/l
21 %
Mean
Temperature 12,0 °C Mean
Total organic carbon (TOC) 0,61 mg/l ohne anormale Veränderung Mean
Turbidity 0,04 FNU 1 NTU Mean

* 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 (11)

Further parameters – Wasserwerk Aschaffenburg, Niedernberger Straße 52, 63741 Aschaffenburg
Parameter Value Parametric value Share of the parametric value Reference
Acid capacity to pH 4.3 2,54 mmol/l Mean
Base capacity to pH 8.2 0,09 mmol/l Mean
Calcium 65,3 mg/l Mean
Carbonate hardness 7,1 ° dH Mean
Hardness range (WRMG) mittel Mean
Hydrogen carbonate 155 mg/l Mean
Lithium 0,009 mg/l Mean
Magnesium 14,3 mg/l Mean
Potassium 3,1 mg/l Mean
Silicate / silicic acid 11,7 mg/l Mean
Total hardness 12,8 ° dH Mean

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
12.4 °dH
Hardness range mittel
Key values aschaffenburg gesamt
Parameter Value Parametric value Share of the parametric value Reference
Sum of PFAS 0,000 012 mg/l 0.1 µg/l
12 %
Mean
Nitrate 27 mg/l 50 mg/l
54 %
Mean
Lead < 0,001 mg/l
below limit of quantification
10 µg/l
< 10 % *
Mean
Escherichia coli (E. coli) 0 pro 100 ml 0/100 ml Mean
Sulphate 52 mg/l 250 mg/l
21 %
Mean
Sodium 16 mg/l 200 mg/l
8 %
Mean

* 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 (57 — most recent value per parameter)

Microbiology (2)

Microbiology – aschaffenburg gesamt
Parameter Value Parametric value Share of the parametric value Reference
Escherichia coli (E. coli) 0 pro 100 ml 0/100 ml Mean
Intestinal enterococci 0 pro 100 ml 0/100 ml Mean

Chemical parameters (24)

Chemical parameters – aschaffenburg gesamt
Parameter Value Parametric value Share of the parametric value Reference
1,2-dichloroethane < 0,000 1 mg/l
below limit of quantification
3 µg/l
< 3 % *
Mean
Acrylamide < 0,000 025 mg/l
below limit of quantification
0.1 µg/l
< 25 % *
Mean
Antimony < 0,001 mg/l
below limit of quantification
5 µg/l
< 20 % *
Mean
Arsenic < 0,000 5 mg/l
below limit of quantification
10 µg/l
< 5 % *
Mean
Benzene < 0,000 2 mg/l
below limit of quantification
1 µg/l
< 20 % *
Mean
Bisphenol A < 0,000 1 mg/l
below limit of quantification
2.5 µg/l
< 4 % *
Mean
Boron 0,02 mg/l 1 mg/l
2 %
Mean
Bromate < 0,002 mg/l
below limit of quantification
10 µg/l
< 20 % *
Mean
Cadmium < 0,000 3 mg/l
below limit of quantification
3 µg/l
< 10 % *
Mean
Chromium < 0,000 2 mg/l
below limit of quantification
25 µg/l
< 0.8 % *
Mean
Copper 0,009 mg/l 2 mg/l
0.4 %
Mean
Cyanide < 0,005 mg/l
below limit of quantification
50 µg/l
< 10 % *
Mean
Epichlorohydrin < 0,000 05 mg/l
below limit of quantification
0.1 µg/l
< 50 % *
Mean
Fluoride 0,10 mg/l 1.5 mg/l
7 %
Mean
Lead < 0,001 mg/l
below limit of quantification
10 µg/l
< 10 % *
Mean
Mercury < 0,000 1 mg/l
below limit of quantification
1 µg/l
< 10 % *
Mean
Nickel 0,001 mg/l 20 µg/l
5 %
Mean
Nitrate 27 mg/l 50 mg/l
54 %
Mean
Nitrite < 0,004 mg/l
below limit of quantification
0.5 mg/l
< 0.8 % *
Mean
Polycyclic aromatic hydrocarbons nicht nachweisbar mg/l
not detectable
0.1 µg/l Mean
Selenium < 0,001 mg/l
below limit of quantification
10 µg/l
< 10 % *
Mean
Tetrachloroethene and Trichloroethene (sum) < 0,000 2 mg/l
below limit of quantification
10 µg/l
< 2 % *
Mean
Uranium 0,002 mg/l 10 µg/l
20 %
Mean
Vinyl chloride < 0,000 1 mg/l
below limit of quantification
0.5 µg/l
< 20 % *
Mean

* 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 (2)

PFAS – aschaffenburg gesamt
Parameter Value Parametric value Share of the parametric value Reference
Sum of 4 PFAS 0,000 003 mg/l Mean
Sum of PFAS 0,000 012 mg/l 0.1 µg/l
12 %
Mean

Indicator parameters (18)

Indicator parameters – aschaffenburg gesamt
Parameter Value Parametric value Share of the parametric value Reference
Aluminium < 0,01 mg/l
below limit of quantification
0.2 mg/l
< 5 % *
Mean
Ammonium < 0,016 mg/l
below limit of quantification
0.5 mg/l
< 3 % *
Mean
Calcite dissolution capacity -4,5 mg/l 5 mg/l CaCO3 Mean
Chloride 40 mg/l 250 mg/l
16 %
Mean
Clostridium perfringens (including spores) 0 pro 100 ml 0/100 ml Mean
Coliform bacteria 0 pro 100 ml 0/100 ml Mean
Colony count 22 °C 0 pro ml ohne anormale Veränderung Mean
Colony count 36 °C 6 pro ml ohne anormale Veränderung Mean
Colour < 0,02 m-1
below limit of quantification
0.5 m⁻¹ Mean
Conductivity (25 °C) 540 µS/cm 2,790 µS/cm Mean
Iron < 0,015 mg/l
below limit of quantification
0.2 mg/l
< 8 % *
Mean
Manganese < 0,001 mg/l
below limit of quantification
50 µg/l
< 2 % *
Mean
pH 7,7 6,5–9,5 Mean
Sodium 16 mg/l 200 mg/l
8 %
Mean
Sulphate 52 mg/l 250 mg/l
21 %
Mean
Temperature 12,3 °C Mean
Total organic carbon (TOC) 0,61 mg/l ohne anormale Veränderung Mean
Turbidity 0,06 FNU 1 NTU Mean

* 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 (11)

Further parameters – aschaffenburg gesamt
Parameter Value Parametric value Share of the parametric value Reference
Acid capacity to pH 4.3 2,7 mmol/l Mean
Base capacity to pH 8.2 0,09 mmol/l Mean
Calcium 67 mg/l Mean
Carbonate hardness 7,1 ° dH Mean
Hardness range (WRMG) mittel Mean
Hydrogen carbonate 165 mg/l Mean
Lithium 0,009 mg/l Mean
Magnesium 14 mg/l Mean
Potassium 3,3 mg/l Mean
Silicate / silicic acid 12 mg/l Mean
Total hardness 12,4 ° dH Mean

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.stwab.de/Energie-Wasser/Wasser/Trinkwasseranalyse-2026.pdf · Stand 2026 · retrieved on 11/07/2026

Frequent questions about postcode 63762

How much nitrate is in the drinking water in Postcode 63762?
Markt Großostheim publishes a nitrate value of 39 mg/l for the supply zone Großostheim und Ortsteile Ringheim, Pflaumheim und Wenigumstadt. The statutory parametric value is 50 mg/l; the measured value represents 78 % of the parametric value. Basis: Februar 2026, retrieved on 11/07/2026.
Are PFAS detectable in the drinking water in Postcode 63762?
Markt Großostheim publishes for the supply zone Großostheim und Ortsteile Ringheim, Pflaumheim und Wenigumstadt a sum value PFAS-20 of 0 mg/l (0 µg/l). The statutory parametric value is 0.1 µg/l; the measured value represents 0 % of the parametric value. For the sum of the 20 individual substances, this parametric value has applied since 12/01/2026. Basis: Februar 2026, retrieved on 11/07/2026.
Who supplies the drinking water in Postcode 63762?
Markt Großostheim. The values shown here come from the supply zone Großostheim und Ortsteile Ringheim, Pflaumheim und Wenigumstadt 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.