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Drinking water in Modautal

9 supply zones — values can differ depending on the district. Below is the zone with the most documented parameters, the others collapsed underneath. To determine the exact match, look up the postcode.

How to read the share of the parametric value

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

Several samples per year: for chemical parameters the mean value is given, for microbiological ones the highest measured value. There the parametric value is zero — a single finding would disappear in the average, and it is precisely that finding which is the information. Which reference applies is stated in the last column of the table.

Allertshofen/Hoxhohl

Gemeinde Modautal

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

Water hardness
10,1 °d
Hardness range mittel
Key values Allertshofen/Hoxhohl
Parameter Value Parametric value Share of the parametric value Reference
Nitrate 27,2 mg/L 50 mg/l
54 %
Single value · Allertshofen/Hoxhohl
Show all recorded parameters (3 — most recent value per parameter)

Chemical parameters (1)

Chemical parameters – Allertshofen/Hoxhohl
Parameter Value Parametric value Share of the parametric value Reference
Nitrate 27,2 mg/L 50 mg/l
54 %
Single value · Allertshofen/Hoxhohl

Further parameters (2)

Further parameters – Allertshofen/Hoxhohl
Parameter Value Parametric value Share of the parametric value Reference
Hardness range (WRMG) mittel Single value · Allertshofen/Hoxhohl
Total hardness 10,1 °d Single value · Allertshofen/Hoxhohl

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.modautal.de/rathaus/umwelt-und-natur/wasser-und-abwasser · März 2025 · retrieved on 14/07/2026

Postcodes in this zone: 64397

Show 8 more supply zones

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

Water hardness
10,5 °d
Hardness range mittel
Key values Asbach
Parameter Value Parametric value Share of the parametric value Reference
Nitrate 11,8 mg/L 50 mg/l
24 %
Single value · Asbach
Show all recorded parameters (3 — most recent value per parameter)

Chemical parameters (1)

Chemical parameters – Asbach
Parameter Value Parametric value Share of the parametric value Reference
Nitrate 11,8 mg/L 50 mg/l
24 %
Single value · Asbach

Further parameters (2)

Further parameters – Asbach
Parameter Value Parametric value Share of the parametric value Reference
Hardness range (WRMG) mittel Single value · Asbach
Total hardness 10,5 °d Single value · Asbach

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.modautal.de/rathaus/umwelt-und-natur/wasser-und-abwasser · März 2025 · retrieved on 14/07/2026

Postcodes in this zone: 64397

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

Water hardness
8,7 °d
Hardness range mittel
Key values Brandau
Parameter Value Parametric value Share of the parametric value Reference
Nitrate 13,7 mg/L 50 mg/l
27 %
Single value · Brandau
Show all recorded parameters (3 — most recent value per parameter)

Chemical parameters (1)

Chemical parameters – Brandau
Parameter Value Parametric value Share of the parametric value Reference
Nitrate 13,7 mg/L 50 mg/l
27 %
Single value · Brandau

Further parameters (2)

Further parameters – Brandau
Parameter Value Parametric value Share of the parametric value Reference
Hardness range (WRMG) mittel Single value · Brandau
Total hardness 8,7 °d Single value · Brandau

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.modautal.de/rathaus/umwelt-und-natur/wasser-und-abwasser · März 2025 · retrieved on 14/07/2026

Postcodes in this zone: 64397

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

Water hardness
7,8 °d
Hardness range weich
Key values Ernsthofen
Parameter Value Parametric value Share of the parametric value Reference
Nitrate 29,1 mg/L 50 mg/l
58 %
Single value · Ernsthofen
Show all recorded parameters (3 — most recent value per parameter)

Chemical parameters (1)

Chemical parameters – Ernsthofen
Parameter Value Parametric value Share of the parametric value Reference
Nitrate 29,1 mg/L 50 mg/l
58 %
Single value · Ernsthofen

Further parameters (2)

Further parameters – Ernsthofen
Parameter Value Parametric value Share of the parametric value Reference
Hardness range (WRMG) weich Single value · Ernsthofen
Total hardness 7,8 °d Single value · Ernsthofen

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.modautal.de/rathaus/umwelt-und-natur/wasser-und-abwasser · März 2025 · retrieved on 14/07/2026

Postcodes in this zone: 64397

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

Water hardness
7,8 °d
Hardness range weich
Key values Herchenrode
Parameter Value Parametric value Share of the parametric value Reference
Nitrate 40,9 mg/L 50 mg/l
82 %
Single value · Herchenrode
Show all recorded parameters (3 — most recent value per parameter)

Chemical parameters (1)

Chemical parameters – Herchenrode
Parameter Value Parametric value Share of the parametric value Reference
Nitrate 40,9 mg/L 50 mg/l
82 %
Single value · Herchenrode

Further parameters (2)

Further parameters – Herchenrode
Parameter Value Parametric value Share of the parametric value Reference
Hardness range (WRMG) weich Single value · Herchenrode
Total hardness 7,8 °d Single value · Herchenrode

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.modautal.de/rathaus/umwelt-und-natur/wasser-und-abwasser · März 2025 · retrieved on 14/07/2026

Postcodes in this zone: 64397

Klein-Bieberau/Webern

Gemeinde Modautal

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

Water hardness
7,8 °d
Hardness range weich
Key values Klein-Bieberau/Webern
Parameter Value Parametric value Share of the parametric value Reference
Nitrate 42,2 mg/L 50 mg/l
84 %
Single value · Klein-Bieberau/Webern
Show all recorded parameters (3 — most recent value per parameter)

Chemical parameters (1)

Chemical parameters – Klein-Bieberau/Webern
Parameter Value Parametric value Share of the parametric value Reference
Nitrate 42,2 mg/L 50 mg/l
84 %
Single value · Klein-Bieberau/Webern

Further parameters (2)

Further parameters – Klein-Bieberau/Webern
Parameter Value Parametric value Share of the parametric value Reference
Hardness range (WRMG) weich Single value · Klein-Bieberau/Webern
Total hardness 7,8 °d Single value · Klein-Bieberau/Webern

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.modautal.de/rathaus/umwelt-und-natur/wasser-und-abwasser · März 2025 · retrieved on 14/07/2026

Postcodes in this zone: 64397

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

Water hardness
10,2 °d
Hardness range mittel
Key values Lützelbach
Parameter Value Parametric value Share of the parametric value Reference
Nitrate 12,7 mg/L 50 mg/l
25 %
Single value · Lützelbach
Show all recorded parameters (3 — most recent value per parameter)

Chemical parameters (1)

Chemical parameters – Lützelbach
Parameter Value Parametric value Share of the parametric value Reference
Nitrate 12,7 mg/L 50 mg/l
25 %
Single value · Lützelbach

Further parameters (2)

Further parameters – Lützelbach
Parameter Value Parametric value Share of the parametric value Reference
Hardness range (WRMG) mittel Single value · Lützelbach
Total hardness 10,2 °d Single value · Lützelbach

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.modautal.de/rathaus/umwelt-und-natur/wasser-und-abwasser · März 2025 · retrieved on 14/07/2026

Postcodes in this zone: 64397

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

Water hardness
8,0 °d
Hardness range weich
Key values Neunkirchen
Parameter Value Parametric value Share of the parametric value Reference
Nitrate 23,1 mg/L 50 mg/l
46 %
Single value · Neunkirchen
Show all recorded parameters (3 — most recent value per parameter)

Chemical parameters (1)

Chemical parameters – Neunkirchen
Parameter Value Parametric value Share of the parametric value Reference
Nitrate 23,1 mg/L 50 mg/l
46 %
Single value · Neunkirchen

Further parameters (2)

Further parameters – Neunkirchen
Parameter Value Parametric value Share of the parametric value Reference
Hardness range (WRMG) weich Single value · Neunkirchen
Total hardness 8,0 °d Single value · Neunkirchen

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.modautal.de/rathaus/umwelt-und-natur/wasser-und-abwasser · März 2025 · retrieved on 14/07/2026

Postcodes in this zone: 64397

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

Water hardness
12,2 °d
Hardness range mittel
Key values Neutsch
Parameter Value Parametric value Share of the parametric value Reference
Nitrate 28,5 mg/L 50 mg/l
57 %
Single value · Neutsch
Show all recorded parameters (3 — most recent value per parameter)

Chemical parameters (1)

Chemical parameters – Neutsch
Parameter Value Parametric value Share of the parametric value Reference
Nitrate 28,5 mg/L 50 mg/l
57 %
Single value · Neutsch

Further parameters (2)

Further parameters – Neutsch
Parameter Value Parametric value Share of the parametric value Reference
Hardness range (WRMG) mittel Single value · Neutsch
Total hardness 12,2 °d Single value · Neutsch

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.modautal.de/rathaus/umwelt-und-natur/wasser-und-abwasser · März 2025 · retrieved on 14/07/2026

Postcodes in this zone: 64397

Frequently asked questions about drinking water in Modautal

How hard is the water in Modautal?
Gemeinde Modautal publishes the hardness range mittel for the supply zone Allertshofen/Hoxhohl. 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 14/07/2026.
How much nitrate is in the drinking water in Modautal?
Gemeinde Modautal publishes a nitrate value of 27,2 mg/L for the supply zone Allertshofen/Hoxhohl. The statutory parametric value is 50 mg/l; the measured value represents 54 % of the parametric value. Basis: Publication by the water supplier, retrieved on 14/07/2026.
Who supplies the drinking water in Modautal?
Gemeinde Modautal. The values shown here come from the supply zone Allertshofen/Hoxhohl 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.