Drinking water in Kirchham
2 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
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.
Hochbehälter Bad Griesbach
Zweckverband Wasserversorgung Ruhstorfer GruppeAssigned 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 | 15 mg/l | 50 mg/l | 30 % | Single value · Hochbehälter Bad Griesbach |
| Sulphate | 8,8 mg/l | 250 mg/l | 4 % | Single value · Hochbehälter Bad Griesbach |
| Sodium | 178 mg/l | 200 mg/l | 89 % | Single value · Hochbehälter Bad Griesbach |
Show all recorded parameters (16 — most recent value per parameter)
Chemical parameters (3)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Fluoride | 0,75 mg/l | 1.5 mg/l | 50 % | Single value · Hochbehälter Bad Griesbach |
| Nitrate | 15 mg/l | 50 mg/l | 30 % | Single value · Hochbehälter Bad Griesbach |
| Nitrite | <0,02 mg/l below limit of quantification | 0.5 mg/l | < 4 % * | Single value · Hochbehälter Bad Griesbach |
* 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 |
|---|---|---|---|---|
| Ammonium | <0,01 mg/l below limit of quantification | 0.5 mg/l | < 2 % * | Single value · Hochbehälter Bad Griesbach |
| Chloride | 95,1 mg/l | 250 mg/l | 38 % | Single value · Hochbehälter Bad Griesbach |
| Iron | <0,005 mg/l below limit of quantification | 0.2 mg/l | < 3 % * | Single value · Hochbehälter Bad Griesbach |
| Manganese | <0,005 mg/l below limit of quantification | 50 µg/l | < 10 % * | Single value · Hochbehälter Bad Griesbach |
| pH | 7,61 | 6,5–9,5 | — | Single value · Hochbehälter Bad Griesbach |
| Sodium | 178 mg/l | 200 mg/l | 89 % | Single value · Hochbehälter Bad Griesbach |
| Sulphate | 8,8 mg/l | 250 mg/l | 4 % | Single value · Hochbehälter Bad Griesbach |
| Temperature | 9,3 °C | — | — | Single value · Hochbehälter Bad Griesbach |
* 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 (5)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Calcium | 46,9 mg/l | — | — | Single value · Hochbehälter Bad Griesbach |
| Hardness range (WRMG) | mittel | — | — | Single value · Hochbehälter Bad Griesbach |
| Magnesium | 12,3 mg/l | — | — | Single value · Hochbehälter Bad Griesbach |
| Potassium | 2,6 mg/l | — | — | Single value · Hochbehälter Bad Griesbach |
| Total hardness | 1,68 mmol/l | — | — | Single value · Hochbehälter Bad Griesbach |
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: 94148
Show 1 more supply zone
Hochbehälter Ruhstorf
Zweckverband Wasserversorgung Ruhstorfer GruppeAssigned 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 | 25 mg/l | 50 mg/l | 50 % | Single value · Hochbehälter Ruhstorf |
| Sulphate | 18 mg/l | 250 mg/l | 7 % | Single value · Hochbehälter Ruhstorf |
| Sodium | 92,1 mg/l | 200 mg/l | 46 % | Single value · Hochbehälter Ruhstorf |
Show all recorded parameters (16 — most recent value per parameter)
Chemical parameters (3)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Fluoride | 0,39 mg/l | 1.5 mg/l | 26 % | Single value · Hochbehälter Ruhstorf |
| Nitrate | 25 mg/l | 50 mg/l | 50 % | Single value · Hochbehälter Ruhstorf |
| Nitrite | <0,02 mg/l below limit of quantification | 0.5 mg/l | < 4 % * | Single value · Hochbehälter Ruhstorf |
* 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 |
|---|---|---|---|---|
| Ammonium | <0,01 mg/l below limit of quantification | 0.5 mg/l | < 2 % * | Single value · Hochbehälter Ruhstorf |
| Chloride | 52,3 mg/l | 250 mg/l | 21 % | Single value · Hochbehälter Ruhstorf |
| Iron | <0,005 mg/l below limit of quantification | 0.2 mg/l | < 3 % * | Single value · Hochbehälter Ruhstorf |
| Manganese | <0,005 mg/l below limit of quantification | 50 µg/l | < 10 % * | Single value · Hochbehälter Ruhstorf |
| pH | 7,31 | 6,5–9,5 | — | Single value · Hochbehälter Ruhstorf |
| Sodium | 92,1 mg/l | 200 mg/l | 46 % | Single value · Hochbehälter Ruhstorf |
| Sulphate | 18 mg/l | 250 mg/l | 7 % | Single value · Hochbehälter Ruhstorf |
| Temperature | 10 °C | — | — | Single value · Hochbehälter Ruhstorf |
* 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 (5)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Calcium | 86,9 mg/l | — | — | Single value · Hochbehälter Ruhstorf |
| Hardness range (WRMG) | hart | — | — | Single value · Hochbehälter Ruhstorf |
| Magnesium | 21,3 mg/l | — | — | Single value · Hochbehälter Ruhstorf |
| Potassium | 2,7 mg/l | — | — | Single value · Hochbehälter Ruhstorf |
| Total hardness | 3,04 mmol/l | — | — | Single value · Hochbehälter Ruhstorf |
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: 94148
Frequently asked questions about drinking water in Kirchham
- How hard is the water in Kirchham?
- Zweckverband Wasserversorgung Ruhstorfer Gruppe publishes a total hardness of 1,68 mmol/l for the supply zone Hochbehälter Bad Griesbach — that corresponds to 9.4 °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: 08.01.2026, retrieved on 27/07/2026.
- How much nitrate is in the drinking water in Kirchham?
- Zweckverband Wasserversorgung Ruhstorfer Gruppe publishes a nitrate value of 15 mg/l for the supply zone Hochbehälter Bad Griesbach. The statutory parametric value is 50 mg/l; the measured value represents 30 % of the parametric value. Basis: 08.01.2026, retrieved on 27/07/2026.
- Who supplies the drinking water in Kirchham?
- Zweckverband Wasserversorgung Ruhstorfer Gruppe. The values shown here come from the supply zone Hochbehälter Bad Griesbach 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.