Drinking water in Haag, St. Peter in der Au, St. Valentin
7 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.
04_Ortsnetz St.Valentin
Gemeindewasserversorgung St. ValentinAssigned 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 | 5,9 mg/l | 50 mg/l | 12 % | Single value |
| Lead | <0,001 mg/l below limit of quantification | 10 µg/l | < 10 % * | Single value |
| Sulphate | 37,5 mg/l | 250 mg/l | 15 % | Single value |
| Sodium | 11,6 mg/l | 200 mg/l | 6 % | 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 (111 — most recent value per parameter)
Chemical parameters (88)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| 1,1,1-Trichloroethane | <1 µg/l below limit of quantification | — | — | Single value |
| 1,2-dichloroethane | <1 µg/l below limit of quantification | 3 µg/l | < 33 % * | Single value |
| 2,6-Dichlorobenzamide (BAM) | <0,03 ug/l below limit of quantification | — | — | Single value |
| Acrylamide | <0,01 µg/l below limit of quantification | 0.1 µg/l | < 10 % * | Single value |
| Alachlor | <0,03 ug/l below limit of quantification | — | — | Single value |
| Aldrin | <0,009 µg/l below limit of quantification | — | — | Single value |
| Antimony | <0,001 mg/l below limit of quantification | 5 µg/l | < 20 % * | Single value |
| Arsenic | <0,005 mg/l below limit of quantification | 10 µg/l | < 50 % * | Single value |
| Atrazine | <0,03 ug/l below limit of quantification | — | — | Single value |
| Azoxystrobin | <0,03 ug/l below limit of quantification | — | — | Single value |
| Bentazone | <0,03 ug/l below limit of quantification | — | — | Single value |
| Benzene | <0,300 ug/l below limit of quantification | 1 µg/l | < 30 % * | Single value |
| Benzo(a)pyrene | <0,003 µg/l below limit of quantification | 10 ng/l | < 30 % * | Single value |
| Benzo(b)fluoranthene | <0,005 µg/l below limit of quantification | — | — | Single value |
| Benzo(ghi)perylene | <0,005 µg/l below limit of quantification | — | — | Single value |
| Benzo(k)fluoranthene | <0,005 µg/l below limit of quantification | — | — | Single value |
| Bisphenol A | <0,01 ug/l below limit of quantification | 2.5 µg/l | < 0.4 % * | Single value |
| Boron | <0,017 mg/l below limit of quantification | 1 mg/l | < 2 % * | Single value |
| Bromacil | <0,03 ug/l below limit of quantification | — | — | Single value |
| Bromate | <0,006 mg/l below limit of quantification | 10 µg/l | < 60 % * | Single value |
| Bromodichloromethane | <1 µg/l below limit of quantification | — | — | Single value |
| Cadmium | <0,001 mg/l below limit of quantification | 5 µg/l | < 20 % * | Single value |
| Chloridazon | <0,03 ug/l below limit of quantification | — | — | Single value |
| Chlorothalonil | <0,03 ug/l below limit of quantification | — | — | Single value |
| Chromium | <0,001 mg/l below limit of quantification | 50 µg/l | < 2 % * | Single value |
| Clopyralid | <0,03 ug/l below limit of quantification | — | — | Single value |
| Clothianidin | <0,03 ug/l below limit of quantification | — | — | Single value |
| Copper | 0,005 mg/l | 2 mg/l | 0.3 % | Single value |
| Cyanide | <0,002 mg/l below limit of quantification | 50 µg/l | < 4 % * | Single value |
| Desethylatrazine | <0,03 ug/l below limit of quantification | — | — | Single value |
| Desethylterbuthylazine | <0,03 µg/l below limit of quantification | — | — | Single value |
| Desisopropylatrazine | <0,03 ug/l below limit of quantification | — | — | Single value |
| Dibromochloromethane | <1 µg/l below limit of quantification | — | — | Single value |
| Dicamba | <0,03 ug/l below limit of quantification | — | — | Single value |
| Dieldrin | <0,009 µg/l below limit of quantification | — | — | Single value |
| Dimethachlor | <0,03 ug/l below limit of quantification | — | — | Single value |
| Dimethenamid | <0,03 ug/l below limit of quantification | — | — | Single value |
| Diuron | <0,03 ug/l below limit of quantification | — | — | Single value |
| Epichlorohydrin | <0,03 µg/l below limit of quantification | 0.1 µg/l | < 30 % * | Single value |
| Ethofumesate | <0,03 ug/l below limit of quantification | — | — | Single value |
| Flazasulfuron | <0,03 ug/l below limit of quantification | — | — | Single value |
| Flufenacet | <0,03 µg/l below limit of quantification | — | — | Single value |
| Fluoride | 0,2 mg/l | 1.5 mg/l | 13 % | Single value |
| Glyphosate | <0,03 µg/l below limit of quantification | — | — | Single value |
| Heptachlor | <0,009 µg/l below limit of quantification | — | — | Single value |
| Heptachlor epoxide | <0,009 µg/l below limit of quantification | — | — | Single value |
| Hexazinone | <0,03 ug/l below limit of quantification | — | — | Single value |
| Imidacloprid | <0,03 ug/l below limit of quantification | — | — | Single value |
| Indeno(1,2,3-cd)pyrene | <0,005 µg/l below limit of quantification | — | — | Single value |
| Iodosulfuron-methyl | <0,03 ug/l below limit of quantification | — | — | Single value |
| Isoproturon | <0,03 ug/l below limit of quantification | — | — | Single value |
| Lead | <0,001 mg/l below limit of quantification | 10 µg/l | < 10 % * | Single value |
| MCPA | <0,03 µg/l below limit of quantification | — | — | Single value |
| Mecoprop | <0,03 µg/l below limit of quantification | — | — | Single value |
| Mercury | <0,0002 mg/l below limit of quantification | 1 µg/l | < 20 % * | Single value |
| Mesosulfuron-methyl | <0,03 ug/l below limit of quantification | — | — | Single value |
| Metalaxyl | <0,03 ug/l below limit of quantification | — | — | Single value |
| Metamitron | <0,03 ug/l below limit of quantification | — | — | Single value |
| Metazachlor | <0,03 ug/l below limit of quantification | — | — | Single value |
| Metazachlor sulfonic acid | <0,03 ug/l below limit of quantification | — | — | Single value |
| Metolachlor | <0,03 ug/l below limit of quantification | — | — | Single value |
| Metribuzin | <0,03 ug/l below limit of quantification | — | — | Single value |
| Nickel | <0,001 mg/l below limit of quantification | 20 µg/l | < 5 % * | Single value |
| Nicosulfuron | <0,03 ug/l below limit of quantification | — | — | Single value |
| Nitrate | 5,9 mg/l | 50 mg/l | 12 % | Single value |
| Nitrite | <0,01 mg/l below limit of quantification | 0.1 mg/l | < 10 % * | Single value |
| Pethoxamid | <0,03 ug/l below limit of quantification | — | — | Single value |
| Propazine | <0,03 ug/l below limit of quantification | — | — | Single value |
| Propiconazole | <0,03 ug/l below limit of quantification | — | — | Single value |
| Sebuthylazine | <0,03 ug/l below limit of quantification | — | — | Single value |
| Selenium | <0,003 mg/l below limit of quantification | 20 µg/l | < 15 % * | Single value |
| Simazine | <0,03 µg/l below limit of quantification | — | — | Single value |
| Terbuthylazine | <0,03 µg/l below limit of quantification | — | — | Single value |
| Tetrachloroethene | <0,5 µg/l below limit of quantification | — | — | Single value |
| Tetrachloromethane | <0,9 µg/l below limit of quantification | — | — | Single value |
| Thiacloprid | <0,03 ug/l below limit of quantification | — | — | Single value |
| Thiamethoxam | <0,03 ug/l below limit of quantification | — | — | Single value |
| Thifensulfuron-methyl | <0,03 ug/l below limit of quantification | — | — | Single value |
| Tolylfluanid | <0,03 µg/l below limit of quantification | — | — | Single value |
| Tribenuron-methyl | <0,03 ug/l below limit of quantification | — | — | Single value |
| Tribromomethane (bromoform) | <1 µg/l below limit of quantification | — | — | Single value |
| Trichloroethene | <1 µg/l below limit of quantification | — | — | Single value |
| Trichloromethane (chloroform) | <1 µg/l below limit of quantification | — | — | Single value |
| Triclopyr | <0,03 µg/l below limit of quantification | — | — | Single value |
| Triflusulfuron-methyl | <0,03 µg/l below limit of quantification | — | — | Single value |
| Tritosulfuron | <0,03 ug/l below limit of quantification | — | — | Single value |
| Uranium | 0,002 mg/l | 15 µg/l | 13 % | Single value |
| Vinyl chloride | <0,15 µg/l below limit of quantification | 0.5 µg/l | < 30 % * | 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.
Metabolites (1)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Methyl-desphenyl-chloridazon | 0,03 ug/l | — | — | Single value |
Indicator parameters (13)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Aluminium | <0,001 mg/l below limit of quantification | 0.2 mg/l | < 0.5 % * | Single value |
| Ammonium | <0,03 mg/l below limit of quantification | 0.5 mg/l | < 6 % * | Single value |
| Chloride | 20,4 mg/l | 200 mg/l | 10 % | Single value |
| Colour | farblos | — | — | Single value |
| Conductivity (25 °C) | 653 µS/cm | 2,500 µS/cm | — | Single value |
| Iron | <0,01 mg/l below limit of quantification | 0.2 mg/l | < 5 % * | Single value |
| Odour | geruchlos | — | — | Single value |
| pH | 7,2 | 6,5–9,5 | — | Single value |
| Sodium | 11,6 mg/l | 200 mg/l | 6 % | Single value |
| Sulphate | 37,5 mg/l | 250 mg/l | 15 % | Single value |
| Taste | - not determined | — | — | Single value |
| Temperature | 9,3 °C | — | — | Single value |
| Turbidity | <0,15 below limit of quantification | — | — | 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 (9)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Acid capacity to pH 4.3 | 6,800 mmol/l | — | — | Single value |
| Calcium | 111,2 mg/l | 400 mg/l | 28 % | Single value |
| Carbamazepine | 0,002 µg/l | — | — | Single value |
| Diclofenac | <0,01 µg/l below limit of quantification | — | — | Single value |
| Hydrogen carbonate | 411,9 mg/l | — | — | Single value |
| Magnesium | 24,9 mg/l | 150 mg/l | 17 % | Single value |
| Oxygen | 7,3 mg/l | — | — | Single value |
| Potassium | 2,4 mg/l | 50 mg/l | 5 % | Single value |
| Total hardness | 21,3 °dH | — | — | 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: 3350
Show 6 more supply zones
at-st-peter-in-der-au gesamt
Gemeinde St. Peter in der AuAssigned via the water supplier — the exact supply zone boundary within the postcode is not yet linked.
No core values are available for this zone yet.
Postcodes in this zone: 3350
Kürnberg
Gemeinde St. Peter in der AuAssigned via the water supplier — the exact supply zone boundary within the postcode is not yet linked.
No core values are available for this zone yet.
Show all recorded parameters (3 — most recent value per parameter)
Indicator parameters (1)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| pH | 7,59 | 6,5–9,5 | — | Single value · Kürnberg |
Further parameters (2)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Carbonate hardness | 15,4 °dH | — | — | Single value · Kürnberg |
| Total hardness | 18,5 °dH | — | — | Single value · Kürnberg |
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: 3350
Ramingtal
Gemeinde St. Peter in der AuAssigned via the water supplier — the exact supply zone boundary within the postcode is not yet linked.
No core values are available for this zone yet.
Show all recorded parameters (3 — most recent value per parameter)
Indicator parameters (1)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| pH | 7,42 | 6,5–9,5 | — | Single value · Ramingtal |
Further parameters (2)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Carbonate hardness | 12,1 °dH | — | — | Single value · Ramingtal |
| Total hardness | 12,7 °dH | — | — | Single value · Ramingtal |
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: 3350
St. Johann(VS+Kdg.)
Gemeinde St. Peter in der AuAssigned via the water supplier — the exact supply zone boundary within the postcode is not yet linked.
No core values are available for this zone yet.
Show all recorded parameters (3 — most recent value per parameter)
Indicator parameters (1)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| pH | 7,18 | 6,5–9,5 | — | Single value · St. Johann(VS+Kdg.) |
Further parameters (2)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Carbonate hardness | 16,4 °dH | — | — | Single value · St. Johann(VS+Kdg.) |
| Total hardness | 19,7 °dH | — | — | Single value · St. Johann(VS+Kdg.) |
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: 3350
St. Michael/B
Gemeinde St. Peter in der AuAssigned via the water supplier — the exact supply zone boundary within the postcode is not yet linked.
No core values are available for this zone yet.
Show all recorded parameters (3 — most recent value per parameter)
Indicator parameters (1)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| pH | 7,27 | 6,5–9,5 | — | Single value · St. Michael/B |
Further parameters (2)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Carbonate hardness | 12,6 °dH | — | — | Single value · St. Michael/B |
| Total hardness | 14,6 °dH | — | — | Single value · St. Michael/B |
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: 3350
St. Peter/Au
Gemeinde St. Peter in der AuAssigned via the water supplier — the exact supply zone boundary within the postcode is not yet linked.
No core values are available for this zone yet.
Show all recorded parameters (3 — most recent value per parameter)
Indicator parameters (1)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| pH | 7,22 | 6,5–9,5 | — | Single value · St. Peter/Au |
Further parameters (2)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Carbonate hardness | 13,5 °dH | — | — | Single value · St. Peter/Au |
| Total hardness | 15,9 °dH | — | — | Single value · St. Peter/Au |
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: 3350
Frequently asked questions about drinking water in Haag, St. Peter in der Au, St. Valentin
- How hard is the water in Haag, St. Peter in der Au, St. Valentin?
- Gemeindewasserversorgung St. Valentin publishes a total hardness of 21.3 °dH for the supply zone 04_Ortsnetz St.Valentin (hardness range hard). 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 11/08/2026.
- How much nitrate is in the drinking water in Haag, St. Peter in der Au, St. Valentin?
- Gemeindewasserversorgung St. Valentin publishes a nitrate value of 5,9 mg/l for the supply zone 04_Ortsnetz St.Valentin. 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 11/08/2026.
- Who supplies the drinking water in Haag, St. Peter in der Au, St. Valentin?
- Gemeindewasserversorgung St. Valentin. The values shown here come from the supply zone 04_Ortsnetz St.Valentin 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.