Drinking water in Eching
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
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.
Eching (84174)
Assigned via the water supplier — the exact supply zone boundary within the postcode is not yet linked.
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Nitrate | 5,7 mg/l | 50 mg/l | 11 % | Single value · Hofham |
| Lead | < 0,002 mg/l below limit of quantification | 10 µg/l | < 20 % * | Single value · Hofham |
| Sodium | 5,7 mg/l | 200 mg/l | 3 % | Single value · Hofham |
* Value below the limit of quantification: the actual share of the parametric value is not known; it lies somewhere below the stated upper bound. The marker shows where the limit of quantification of the measurement lies relative to the parametric value.
Show all recorded parameters (30 — most recent value per parameter)
Chemical parameters (19)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| 1,2-dichloroethane | < 0,3 µg/l below limit of quantification | 3 µg/l | < 10 % * | Single value · Hofham |
| Arsenic | < 0,001 mg/l below limit of quantification | 10 µg/l | < 10 % * | Single value · Hofham |
| Atrazine | < 0,02 µg/l below limit of quantification | — | — | Single value · Hofham |
| Benzene | < 0,5 µg/l below limit of quantification | 1 µg/l | < 50 % * | Single value · Hofham |
| Cadmium | < 0,0005 mg/l below limit of quantification | 3 µg/l | < 17 % * | Single value · Hofham |
| Chromium | < 0,0005 mg/l below limit of quantification | 25 µg/l | < 2 % * | Single value · Hofham |
| Copper | < 0,005 mg/l below limit of quantification | 2 mg/l | < 0.3 % * | Single value · Hofham |
| Cyanide | < 0,005 mg/l below limit of quantification | 50 µg/l | < 10 % * | Single value · Hofham |
| Desethylatrazine | < 0,02 µg/l below limit of quantification | — | — | Single value · Hofham |
| Lead | < 0,002 mg/l below limit of quantification | 10 µg/l | < 20 % * | Single value · Hofham |
| Mercury | < 0,0002 mg/l below limit of quantification | 1 µg/l | < 20 % * | Single value · Hofham |
| Nickel | < 0,005 mg/l below limit of quantification | 20 µg/l | < 25 % * | Single value · Hofham |
| Nitrate | 5,7 mg/l | 50 mg/l | 11 % | Single value · Hofham |
| Nitrite | < 0,05 mg/l below limit of quantification | 0.5 mg/l | < 10 % * | Single value · Hofham |
| Pesticides — Total | ---- not determined Unit not stated in the document | 0.5 µg/l | — | Single value · Hofham |
| Polycyclic aromatic hydrocarbons | ---- not determined Unit not stated in the document | 0.1 µg/l | — | Single value · Hofham |
| Simazine | < 0,02 µg/l below limit of quantification | — | — | Single value · Hofham |
| Trihalomethanes — Total | ---- not determined Unit not stated in the document | 50 µg/l | — | Single value · Hofham |
| Uranium | 0,0015 mg/l | 10 µg/l | 15 % | Single value · Hofham |
* Value below the limit of quantification: the actual share of the parametric value is not known; it lies somewhere below the stated upper bound. The marker shows where the limit of quantification of the measurement lies relative to the parametric value.
Indicator parameters (8)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Chloride | 10,8 mg/l | 250 mg/l | 4 % | Single value · Hofham |
| Colour | farblos Unit not stated in the document | 0.5 m⁻¹ | — | Single value · Hofham |
| Conductivity (25 °C) | 660 µS/cm | 2,790 µS/cm | — | Single value · Hofham |
| Odour | ohne Befund | für den Verbraucher annehmbar | — | Single value · Hofham |
| pH | 7,47 | 6,5–9,5 | — | Single value · Hofham |
| Sodium | 5,7 mg/l | 200 mg/l | 3 % | Single value · Hofham |
| Temperature | 15,6 °C | — | — | Single value · Hofham |
| Turbidity | 0,05 NTU | 1 NTU | — | Single value · Hofham |
Further parameters (3)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Calcium | 91,9 mg/l | — | — | Single value · Hofham |
| Magnesium | 34,5 mg/l | — | — | Single value · Hofham |
| Total hardness | 20,8 °dH | — | — | Single value · Hofham |
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: 84174
Show 2 more supply zones
Assigned via the water supplier — the exact supply zone boundary within the postcode is not yet linked.
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Nitrate | 12,8 mg/l | 50 mg/l | 26 % | Single value · Kröning |
| Lead | < 0,002 mg/l below limit of quantification | 10 µg/l | < 20 % * | Single value · Kröning |
| Sodium | 4,8 mg/l | 200 mg/l | 2 % | Single value · Kröning |
* Value below the limit of quantification: the actual share of the parametric value is not known; it lies somewhere below the stated upper bound. The marker shows where the limit of quantification of the measurement lies relative to the parametric value.
Show all recorded parameters (30 — most recent value per parameter)
Chemical parameters (19)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| 1,2-dichloroethane | < 0,3 µg/l below limit of quantification | 3 µg/l | < 10 % * | Single value · Kröning |
| Arsenic | < 0,001 mg/l below limit of quantification | 10 µg/l | < 10 % * | Single value · Kröning |
| Atrazine | < 0,02 µg/l below limit of quantification | — | — | Single value · Kröning |
| Benzene | < 0,5 µg/l below limit of quantification | 1 µg/l | < 50 % * | Single value · Kröning |
| Cadmium | < 0,0005 mg/l below limit of quantification | 3 µg/l | < 17 % * | Single value · Kröning |
| Chromium | < 0,0005 mg/l below limit of quantification | 25 µg/l | < 2 % * | Single value · Kröning |
| Copper | < 0,005 mg/l below limit of quantification | 2 mg/l | < 0.3 % * | Single value · Kröning |
| Cyanide | < 0,005 mg/l below limit of quantification | 50 µg/l | < 10 % * | Single value · Kröning |
| Desethylatrazine | < 0,03 µg/l below limit of quantification | — | — | Single value · Kröning |
| Lead | < 0,002 mg/l below limit of quantification | 10 µg/l | < 20 % * | Single value · Kröning |
| Mercury | < 0,0002 mg/l below limit of quantification | 1 µg/l | < 20 % * | Single value · Kröning |
| Nickel | < 0,005 mg/l below limit of quantification | 20 µg/l | < 25 % * | Single value · Kröning |
| Nitrate | 12,8 mg/l | 50 mg/l | 26 % | Single value · Kröning |
| Nitrite | < 0,05 mg/l below limit of quantification | 0.5 mg/l | < 10 % * | Single value · Kröning |
| Pesticides — Total | 0,03 µg/l | 0.5 µg/l | 6 % | Single value · Kröning |
| Polycyclic aromatic hydrocarbons | ---- not determined Unit not stated in the document | 0.1 µg/l | — | Single value · Kröning |
| Simazine | < 0,02 µg/l below limit of quantification | — | — | Single value · Kröning |
| Trihalomethanes — Total | ---- not determined Unit not stated in the document | 50 µg/l | — | Single value · Kröning |
| Uranium | 0,0021 mg/l | 10 µg/l | 21 % | Single value · Kröning |
* Value below the limit of quantification: the actual share of the parametric value is not known; it lies somewhere below the stated upper bound. The marker shows where the limit of quantification of the measurement lies relative to the parametric value.
Indicator parameters (8)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Chloride | 12,3 mg/l | 250 mg/l | 5 % | Single value · Kröning |
| Colour | farblos Unit not stated in the document | 0.5 m⁻¹ | — | Single value · Kröning |
| Conductivity (25 °C) | 545 µS/cm | 2,790 µS/cm | — | Single value · Kröning |
| Odour | ohne Befund | für den Verbraucher annehmbar | — | Single value · Kröning |
| pH | 7,52 | 6,5–9,5 | — | Single value · Kröning |
| Sodium | 4,8 mg/l | 200 mg/l | 2 % | Single value · Kröning |
| Temperature | 17,2 °C | — | — | Single value · Kröning |
| Turbidity | 0,12 NTU | 1 NTU | — | Single value · Kröning |
Further parameters (3)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Calcium | 72,6 mg/l | — | — | Single value · Kröning |
| Magnesium | 26,2 mg/l | — | — | Single value · Kröning |
| Total hardness | 16,2 °dH | — | — | Single value · Kröning |
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: 84174
Wolfsteinerau
Zweckverband Wasserversorgung Isar-VilsAssigned via the water supplier — the exact supply zone boundary within the postcode is not yet linked.
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Nitrate | 8,7 mg/l | 50 mg/l | 17 % | Single value · Wolfsteinerau |
| Lead | < 0,002 mg/l below limit of quantification | 10 µg/l | < 20 % * | Single value · Wolfsteinerau |
| Sodium | 4,7 mg/l | 200 mg/l | 2 % | Single value · Wolfsteinerau |
* Value below the limit of quantification: the actual share of the parametric value is not known; it lies somewhere below the stated upper bound. The marker shows where the limit of quantification of the measurement lies relative to the parametric value.
Show all recorded parameters (30 — most recent value per parameter)
Chemical parameters (19)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| 1,2-dichloroethane | < 0,3 µg/l below limit of quantification | 3 µg/l | < 10 % * | Single value · Wolfsteinerau |
| Arsenic | < 0,001 mg/l below limit of quantification | 10 µg/l | < 10 % * | Single value · Wolfsteinerau |
| Atrazine | < 0,02 µg/l below limit of quantification | — | — | Single value · Wolfsteinerau |
| Benzene | < 0,5 µg/l below limit of quantification | 1 µg/l | < 50 % * | Single value · Wolfsteinerau |
| Cadmium | < 0,0005 mg/l below limit of quantification | 3 µg/l | < 17 % * | Single value · Wolfsteinerau |
| Chromium | < 0,0005 mg/l below limit of quantification | 25 µg/l | < 2 % * | Single value · Wolfsteinerau |
| Copper | < 0,005 mg/l below limit of quantification | 2 mg/l | < 0.3 % * | Single value · Wolfsteinerau |
| Cyanide | < 0,005 mg/l below limit of quantification | 50 µg/l | < 10 % * | Single value · Wolfsteinerau |
| Desethylatrazine | < 0,02 µg/l below limit of quantification | — | — | Single value · Wolfsteinerau |
| Lead | < 0,002 mg/l below limit of quantification | 10 µg/l | < 20 % * | Single value · Wolfsteinerau |
| Mercury | < 0,0002 mg/l below limit of quantification | 1 µg/l | < 20 % * | Single value · Wolfsteinerau |
| Nickel | < 0,005 mg/l below limit of quantification | 20 µg/l | < 25 % * | Single value · Wolfsteinerau |
| Nitrate | 8,7 mg/l | 50 mg/l | 17 % | Single value · Wolfsteinerau |
| Nitrite | < 0,05 mg/l below limit of quantification | 0.5 mg/l | < 10 % * | Single value · Wolfsteinerau |
| Pesticides — Total | ---- not determined Unit not stated in the document | 0.5 µg/l | — | Single value · Wolfsteinerau |
| Polycyclic aromatic hydrocarbons | ---- not determined Unit not stated in the document | 0.1 µg/l | — | Single value · Wolfsteinerau |
| Simazine | < 0,02 µg/l below limit of quantification | — | — | Single value · Wolfsteinerau |
| Trihalomethanes — Total | ---- not determined Unit not stated in the document | 50 µg/l | — | Single value · Wolfsteinerau |
| Uranium | 0,0027 mg/l | 10 µg/l | 27 % | Single value · Wolfsteinerau |
* Value below the limit of quantification: the actual share of the parametric value is not known; it lies somewhere below the stated upper bound. The marker shows where the limit of quantification of the measurement lies relative to the parametric value.
Indicator parameters (8)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Chloride | 9,6 mg/l | 250 mg/l | 4 % | Single value · Wolfsteinerau |
| Colour | farblos Unit not stated in the document | 0.5 m⁻¹ | — | Single value · Wolfsteinerau |
| Conductivity (25 °C) | 528 µS/cm | 2,790 µS/cm | — | Single value · Wolfsteinerau |
| Odour | ohne Befund | für den Verbraucher annehmbar | — | Single value · Wolfsteinerau |
| pH | 7,68 | 6,5–9,5 | — | Single value · Wolfsteinerau |
| Sodium | 4,7 mg/l | 200 mg/l | 2 % | Single value · Wolfsteinerau |
| Temperature | 14,8 °C | — | — | Single value · Wolfsteinerau |
| Turbidity | 0,07 NTU | 1 NTU | — | Single value · Wolfsteinerau |
Further parameters (3)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Calcium | 71,4 mg/l | — | — | Single value · Wolfsteinerau |
| Magnesium | 25,7 mg/l | — | — | Single value · Wolfsteinerau |
| Total hardness | 15,9 °dH | — | — | Single value · Wolfsteinerau |
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: 84174
Eching (85386)
Aufbereitungsanlage Neufahrn, Reinw. Ausgang (OKZ: 1230763600320)
WZV Freising SüdAssigned via the water supplier — the exact supply zone boundary within the postcode is not yet linked.
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Nitrate | <1,0 mg/l below limit of quantification | 50 mg/l | < 2 % * | Single value |
| Escherichia coli (E. coli) | 0 KBE/100ml | 0/100 ml | — | Single value |
| Sulphate | 41 mg/l | 250 mg/l | 16 % | Single value |
| Sodium | 34,0 mg/l | 200 mg/l | 17 % | 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 (33 — most recent value per parameter)
Microbiology (1)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Escherichia coli (E. coli) | 0 KBE/100ml | 0/100 ml | — | Single value |
Chemical parameters (3)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Arsenic | 0,003 mg/l | 10 µg/l | 30 % | Single value |
| Nitrate | <1,0 mg/l below limit of quantification | 50 mg/l | < 2 % * | Single value |
| Nitrite | <0,02 mg/l below limit of quantification | 0.5 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.
Indicator parameters (18)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Aluminium | <0,020 mg/l below limit of quantification | 0.2 mg/l | < 10 % * | Single value |
| Ammonium | <0,01 mg/l below limit of quantification | 0.5 mg/l | < 2 % * | Single value |
| Calcite dissolution capacity | -15 mg/l | 5 mg/l CaCO3 | — | Single value |
| Chloride | 17,6 mg/l | 250 mg/l | 7 % | Single value |
| Coliform bacteria | 0 KBE/100ml | 0/100 ml | — | Single value |
| Colony count 22 °C | 1 KBE/ml | ohne anormale Veränderung | — | Single value |
| Colony count 36 °C | 0 KBE/ml | ohne anormale Veränderung | — | Single value |
| Colour | farblos Unit not stated in the document | 0.5 m⁻¹ | — | Single value |
| Conductivity (25 °C) | 591 µS/cm | 2,790 µS/cm | — | Single value |
| Iron | 0,085 mg/l | 0.2 mg/l | 43 % | Single value |
| Manganese | 0,011 mg/l | 50 µg/l | 22 % | Single value |
| Odour | ohne | für den Verbraucher annehmbar | — | Single value |
| pH | 7,71 | 6,5–9,5 | — | Single value |
| Sodium | 34,0 mg/l | 200 mg/l | 17 % | Single value |
| Sulphate | 41 mg/l | 250 mg/l | 16 % | Single value |
| Temperature | 8,5 °C | — | — | Single value |
| Total organic carbon (TOC) | <0,5 mg/l below limit of quantification | ohne anormale Veränderung | — | Single value |
| Turbidity | klar Unit not stated in the document | 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 (11)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Acid capacity to pH 4.3 | 5,33 mmol/l | — | — | Single value |
| Base capacity to pH 8.2 | 0,16 mmol/l | — | — | Single value |
| Calcium | 60,7 mg/l | — | — | Single value |
| Carbonate hardness | 14,3 °dH | — | — | Single value |
| Dissolved organic carbon (DOC) | 0,5 mg/l | — | — | Single value |
| Free carbon dioxide | 12 mg/l | — | — | Single value |
| Hardness range (WRMG) | hart | — | — | Single value |
| Magnesium | 25,1 mg/l | — | — | Single value |
| Potassium | 1,0 mg/l | — | — | Single value |
| Silicate / silicic acid | 14 mg/l | — | — | Single value |
| Total hardness | 2,55 mmol/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.
Postcodes in this zone: 85386
Frequently asked questions about drinking water in Eching
- How hard is the water in Eching?
- WZV Freising Süd publishes a total hardness of 2,55 mmol/l for the supply zone Aufbereitungsanlage Neufahrn, Reinw. Ausgang (OKZ: 1230763600320) — that corresponds to 14.3 °dH. The hardness range is a classification under the German Detergents and Cleaning Products Act (soft below 8,4 °dH, medium 8,4 to 14 °dH, hard above that) and not a quality verdict — it indicates how much calcium and magnesium is dissolved in the water. Basis: 17.11.2025, retrieved on 11/07/2026.
- How much nitrate is in the drinking water in Eching?
- WZV Freising Süd publishes a nitrate value of <1,0 mg/l for the supply zone Aufbereitungsanlage Neufahrn, Reinw. Ausgang (OKZ: 1230763600320). The statutory parametric value is 50 mg/l; the measured value lies below it and cannot be specified more precisely below the limit of quantification. Basis: 17.11.2025, retrieved on 11/07/2026.
- Who supplies the drinking water in Eching?
- WZV Freising Süd. The values shown here come from the supply zone Aufbereitungsanlage Neufahrn, Reinw. Ausgang (OKZ: 1230763600320) 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.