Drinking water in 8143 (Austria)
For this postcode Marktgemeinde Laßnitzhöhe (WVA Marktgemeinde Laßnitzhöhe) 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 2 underneath.
The values come from the Austrian drinking water database, to which water suppliers report voluntarily. In each case the highest value of the published range is given.
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.
Thondorf Brunnen 1, nach UV
Marktgemeinde Laßnitzhöhe (WVA Marktgemeinde Laßnitzhöhe)Assigned via the water supplier — the exact supply zone boundary within the postcode is not yet linked.
Water hardness
10.2 °dH
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Nitrate | 2,0 mg/l | 50 mg/l | 4 % | Single value |
| Lead | < 3 µg/l below limit of quantification | 10 µg/l | < 30 % * | Single value |
| Escherichia coli (E. coli) | 0 Anzahl/250ml | 0/100 ml | — | Single value |
| Sulphate | 24,8 mg/l | 250 mg/l | 10 % | Single value |
| Sodium | 11,0 mg/l | 200 mg/l | 5 % | 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 (114 — most recent value per parameter)
Microbiology (3)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Escherichia coli (E. coli) | 0 Anzahl/250ml | 0/100 ml | — | Single value |
| Intestinal enterococci | 0 Anzahl/250ml | 0/100 ml | — | Single value |
| Pseudomonas aeruginosa | 0 Anzahl/250ml | 0/100 ml | — | Single value |
Chemical parameters (80)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| 1,2-dichloroethane | < 0,45 µg/l below limit of quantification | 3 µg/l | < 15 % * | Single value |
| 2,4-D | < 0,05 µg/l below limit of quantification | — | — | Single value |
| 2,6-Dichlorobenzamide (BAM) | < 0,05 µg/l below limit of quantification | — | — | Single value |
| Alachlor | < 0,03 µg/l below limit of quantification | — | — | Single value |
| Aldrin | < 0,007 µg/l below limit of quantification | — | — | Single value |
| Antimony | < 0,5 µg/l below limit of quantification | 5 µg/l | < 10 % * | Single value |
| Arsenic | < 5 µg/l below limit of quantification | 10 µg/l | < 50 % * | Single value |
| Atrazine | < 0,05 µg/l below limit of quantification | — | — | Single value |
| Azoxystrobin | < 0,025 µg/l below limit of quantification | — | — | Single value |
| Bentazone | < 0,03 µg/l below limit of quantification | — | — | 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 | < 0,005 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 |
| Boron | < 0,02 mg/l below limit of quantification | 1 mg/l | < 2 % * | Single value |
| Bromacil | < 0,03 µg/l below limit of quantification | — | — | Single value |
| Bromodichloromethane | < 0,1 µg/l below limit of quantification | — | — | Single value |
| Cadmium | < 1 µg/l below limit of quantification | 5 µg/l | < 20 % * | Single value |
| Chloridazon | < 0,025 µg/l below limit of quantification | — | — | Single value |
| Chlorothalonil | < 0,025 µg/l below limit of quantification | — | — | Single value |
| Chromium | < 2 µg/l below limit of quantification | 50 µg/l | < 4 % * | Single value |
| Clopyralid | < 0,05 µg/l below limit of quantification | — | — | Single value |
| Clothianidin | < 0,03 µg/l below limit of quantification | — | — | Single value |
| Copper | < 0,005 mg/l below limit of quantification | 2 mg/l | < 0.3 % * | Single value |
| Cyanide | < 10 µg/l below limit of quantification | 50 µg/l | < 20 % * | Single value |
| Dibromochloromethane | < 0,1 µg/l below limit of quantification | — | — | Single value |
| Dicamba | < 0,05 µg/l below limit of quantification | — | — | Single value |
| Dichlorprop | < 0,03 µg/l below limit of quantification | — | — | Single value |
| Dieldrin | < 0,007 µg/l below limit of quantification | — | — | Single value |
| Dimethachlor | < 0,025 µg/l below limit of quantification | — | — | Single value |
| Dimethenamid | < 0,025 µg/l below limit of quantification | — | — | Single value |
| Diuron | < 0,03 µg/l below limit of quantification | — | — | Single value |
| Ethofumesate | < 0,05 µg/l below limit of quantification | — | — | Single value |
| Flufenacet | < 0,03 µg/l below limit of quantification | — | — | Single value |
| Fluoride | 0,070 mg/l | 1.5 mg/l | 5 % | Single value |
| Glyphosate | < 0,03 µg/l below limit of quantification | — | — | Single value |
| Heptachlor | < 0,007 µg/l below limit of quantification | — | — | Single value |
| Heptachlor epoxide | < 0,02 µg/l below limit of quantification | — | — | Single value |
| Hexazinone | < 0,05 µg/l below limit of quantification | — | — | Single value |
| Imidacloprid | < 0,05 µg/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 µg/l below limit of quantification | — | — | Single value |
| Isoproturon | < 0,025 µg/l below limit of quantification | — | — | Single value |
| Lead | < 3 µg/l below limit of quantification | 10 µg/l | < 30 % * | Single value |
| MCPA | < 0,05 µg/l below limit of quantification | — | — | Single value |
| Mecoprop | < 0,03 µg/l below limit of quantification | — | — | Single value |
| Mercury | < 0,1 µg/l below limit of quantification | 1 µg/l | < 10 % * | Single value |
| Mesosulfuron-methyl | < 0,05 µg/l below limit of quantification | — | — | Single value |
| Metalaxyl | < 0,03 µg/l below limit of quantification | — | — | Single value |
| Metamitron | < 0,05 µg/l below limit of quantification | — | — | Single value |
| Metazachlor | < 0,025 µg/l below limit of quantification | — | — | Single value |
| Metolachlor | < 0,03 µg/l below limit of quantification | — | — | Single value |
| Metribuzin | < 0,05 µg/l below limit of quantification | — | — | Single value |
| Metsulfuron-methyl | < 0,05 µg/l below limit of quantification | — | — | Single value |
| Nickel | < 5 µg/l below limit of quantification | 20 µg/l | < 25 % * | Single value |
| Nicosulfuron | < 0,03 µg/l below limit of quantification | — | — | Single value |
| Nitrate | 2,0 mg/l | 50 mg/l | 4 % | Single value |
| Nitrate/50 + Nitrite/3 | 0,04 mg/l | — | — | Single value |
| Nitrite | < 0,005 mg/l below limit of quantification | 0.1 mg/l | < 5 % * | Single value |
| Pethoxamid | < 0,05 µg/l below limit of quantification | — | — | Single value |
| Propazine | < 0,05 µg/l below limit of quantification | — | — | Single value |
| Propiconazole | < 0,05 µg/l below limit of quantification | — | — | Single value |
| Selenium | < 10 µg/l below limit of quantification | 20 µg/l | < 50 % * | Single value |
| Simazine | < 0,03 µg/l below limit of quantification | — | — | Single value |
| Terbuthylazine | < 0,05 µg/l below limit of quantification | — | — | Single value |
| Tetrachloroethene | < 0,1 µg/l below limit of quantification | — | — | Single value |
| Tetrachloroethene and Trichloroethene (sum) | < 0,1 µg/l below limit of quantification | 10 µg/l | < 1 % * | Single value |
| Thiacloprid | < 0,03 µg/l below limit of quantification | — | — | Single value |
| Thiamethoxam | < 0,05 µg/l below limit of quantification | — | — | Single value |
| Thifensulfuron-methyl | < 0,05 µg/l below limit of quantification | — | — | Single value |
| Tolylfluanid | < 0,05 µg/l below limit of quantification | — | — | Single value |
| Tribenuron-methyl | < 0,05 µg/l below limit of quantification | — | — | Single value |
| Tribromomethane (bromoform) | < 0,15 µg/l below limit of quantification | — | — | Single value |
| Trichloroethene | < 0,1 µg/l below limit of quantification | — | — | Single value |
| Trichloromethane (chloroform) | < 0,21 µg/l below limit of quantification | — | — | Single value |
| Triclopyr | < 0,05 µg/l below limit of quantification | — | — | Single value |
| Triflusulfuron-methyl | < 0,05 µg/l below limit of quantification | — | — | Single value |
| Tritosulfuron | < 0,05 µg/l below limit of quantification | — | — | Single value |
| Uranium | 1,0 µg/l | 15 µg/l | 7 % | 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 (5)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| 2-Hydroxyatrazine | < 0,05 µg/l below limit of quantification | — | — | Single value |
| Desphenyl-chloridazon | < 0,05 µg/l below limit of quantification | — | — | Single value |
| Dimethachlor sulfonic acid CGA 354742 | < 0,025 µg/l below limit of quantification | — | — | Single value |
| Dimethylsulfamide (DMS) | < 0,03 µg/l below limit of quantification | — | — | Single value |
| Flufenacet sulfonic acid M2 | < 0,01 µg/l below limit of quantification | — | — | Single value |
Indicator parameters (18)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Aluminium | < 0,01 mg/l below limit of quantification | 0.2 mg/l | < 5 % * | Single value |
| Ammonium | < 0,05 mg/l below limit of quantification | 0.5 mg/l | < 10 % * | Single value |
| Chloride | 12,1 mg/l | 200 mg/l | 6 % | Single value |
| Clostridium perfringens (including spores) | 0 Anzahl/250ml | 0/100 ml | — | Single value |
| Coliform bacteria | 0 Anzahl/250ml | 0/100 ml | — | Single value |
| Colony count 22 °C | 3 Anzahl/ml | 100 1/ml | — | Single value |
| Colony count 36 °C | 0 Anzahl/ml | 20 1/ml | — | Single value |
| Conductivity (25 °C) | 428 µS/cm | 2,500 µS/cm | — | Single value |
| Iron | < 0,01 mg/l below limit of quantification | 0.2 mg/l | < 5 % * | Single value |
| Manganese | < 0,001 mg/l below limit of quantification | 50 µg/l | < 2 % * | Single value |
| Odour | geruchlos - | — | — | Single value |
| pH | 7,7 - | 6,5–9,5 | — | Single value |
| Sodium | 11,0 mg/l | 200 mg/l | 5 % | Single value |
| Sulphate | 24,8 mg/l | 250 mg/l | 10 % | Single value |
| Taste | ohne Geschmack - | — | — | Single value |
| Temperature | 13,0 °C | — | — | Single value |
| Total organic carbon (TOC) | 0,86 mg/l | — | — | Single value |
| Turbidity | < 0,1 NTU 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 (8)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Acid capacity to pH 4.3 | 3,582 mmol/l | — | — | Single value |
| Calcium | 57,9 mg/l | 400 mg/l | 14 % | Single value |
| Carbonate hardness | 10,0 °dH | — | — | Single value |
| Magnesium | 9,1 mg/l | 150 mg/l | 6 % | Single value |
| Oxygen | 9,8 mg/l | — | — | Single value |
| Potassium | 3,3 mg/l | 50 mg/l | 7 % | Single value |
| Total hardness | 10,2 °dH | — | — | Single value |
| Zinc | < 0,01 mg/l below limit of quantification | — | — | 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://wasserverband.at/wp-content/uploads/2025/12/Pruefbericht-Brunnen-Thondorf.pdf · Prüfzeitraum von 03.09.2025 bis 23.09.2025 · retrieved on 11/08/2026
Show 2 more supply zones in this postcode
P12 TB Gössendorf (Brunnen I und II)
Marktgemeinde Laßnitzhöhe (WVA Marktgemeinde Laßnitzhöhe)Assigned via the water supplier — the exact supply zone boundary within the postcode is not yet linked.
Water hardness
24 °dH
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Nitrate | 30,9 mg/l | 50 mg/l | 62 % | Single value |
| Escherichia coli (E. coli) | 0 Anzahl/100ml | 0/100 ml | — | Single value |
| Sulphate | 36,8 mg/l | 250 mg/l | 15 % | Single value |
| Sodium | 20,6 mg/l | 200 mg/l | 10 % | Single value |
Show all recorded parameters (27 — most recent value per parameter)
Microbiology (2)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Escherichia coli (E. coli) | 0 Anzahl/100ml | 0/100 ml | — | Single value |
| Intestinal enterococci | 0 Anzahl/100ml | 0/100 ml | — | Single value |
Chemical parameters (3)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Nitrate | 30,9 mg/l | 50 mg/l | 62 % | Single value |
| Nitrate/50 + Nitrite/3 | 0,62 | — | — | Single value |
| Nitrite | < 0,005 mg/l below limit of quantification | 0.1 mg/l | < 5 % * | 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 (16)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Ammonium | < 0,05 mg/l below limit of quantification | 0.5 mg/l | < 10 % * | Single value |
| Chloride | 49,0 mg/l | 200 mg/l | 25 % | Single value |
| Coliform bacteria | 0 Anzahl/100ml | 0/100 ml | — | Single value |
| Colony count 22 °C | 2 Anzahl/ml | 100 1/ml | — | Single value |
| Colony count 36 °C | 0 Anzahl/ml | 20 1/ml | — | Single value |
| Conductivity (25 °C) | 829 µS/cm | 2,500 µS/cm | — | Single value |
| Iron | < 0,01 mg/l below limit of quantification | 0.2 mg/l | < 5 % * | Single value |
| Manganese | < 0,001 mg/l below limit of quantification | 50 µg/l | < 2 % * | Single value |
| Odour | geruchlos - | — | — | Single value |
| pH | 7,4 | 6,5–9,5 | — | Single value |
| Sodium | 20,6 mg/l | 200 mg/l | 10 % | Single value |
| Sulphate | 36,8 mg/l | 250 mg/l | 15 % | Single value |
| Taste | ohne Geschmack - | — | — | Single value |
| Temperature | 13,7 °C | — | — | Single value |
| Total organic carbon (TOC) | < 0,4 mg/l below limit of quantification | — | — | Single value |
| Turbidity | klar - | — | — | 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)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Acid capacity to pH 4.3 | 6,194 mmol/l | — | — | Single value |
| Calcium | 137 mg/l | 400 mg/l | 34 % | Single value |
| Carbonate hardness | 17,3 °dH | — | — | Single value |
| Magnesium | 20,8 mg/l | 150 mg/l | 14 % | Single value |
| Potassium | 2,3 mg/l | 50 mg/l | 5 % | Single value |
| Total hardness | 4,274 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.
Source: https://wasserverband.at/wp-content/uploads/2025/12/Pruefbericht-Brunnen-Goessendorf.pdf · Prüfzeitraum von 20.11.2025 bis 05.12.2025 · retrieved on 11/08/2026
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 25/08/2025. 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.
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Escherichia coli (E. coli) | 0 KBE/100ml | 0/100 ml | — | Single value · P6 TB Bahnhof |
Show all recorded parameters (12 — most recent value per parameter)
Microbiology (3)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Escherichia coli (E. coli) | 0 KBE/100ml | 0/100 ml | — | Single value · P6 TB Bahnhof |
| Intestinal enterococci | 0 KBE/100ml | 0/100 ml | — | Single value · P6 TB Bahnhof |
| Pseudomonas aeruginosa | 0 KBE/100ml | 0/100 ml | — | Single value · P6 TB Bahnhof |
Indicator parameters (9)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Coliform bacteria | 0 KBE/100ml | 0/100 ml | — | Single value · P6 TB Bahnhof |
| Colony count 22 °C | 0 KBE/ml | 100 1/ml | — | Single value · P6 TB Bahnhof |
| Colony count 36 °C | 0 KBE/ml | 20 1/ml | — | Single value · P6 TB Bahnhof |
| Colour | farblos | — | — | Single value · P6 TB Bahnhof |
| Conductivity (25 °C) | 317 µS/cm | 2,500 µS/cm | — | Single value · P6 TB Bahnhof |
| Odour | ohne | — | — | Single value · P6 TB Bahnhof |
| pH | 7,64 bei 20°C | 6,5–9,5 | — | Single value · P6 TB Bahnhof |
| Taste | ohne | — | — | Single value · P6 TB Bahnhof |
| Temperature | 13,5 °C | — | — | Single value · P6 TB Bahnhof |
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://wasserverband.at/wp-content/uploads/2025/12/Pruefbericht-Marktgemeinde-Lassnitzhoehe.pdf · 25.08.2025 · Probeneingang 21.08.2025, Prüfungszeitraum 21.08.2025 - 25.08.2025 · retrieved on 11/08/2026
Frequent questions about postcode 8143
- How hard is the water in Postcode 8143?
- Marktgemeinde Laßnitzhöhe (WVA Marktgemeinde Laßnitzhöhe) publishes a total hardness of 10.2 °dH for the supply zone Thondorf Brunnen 1, nach UV. Hardness indicates how much calcium and magnesium are dissolved in the water. It is not a quality assessment: there is no parametric value for hardness. Basis: Publication by the water supplier, retrieved on 11/08/2026.
- How much nitrate is in the drinking water in Postcode 8143?
- Marktgemeinde Laßnitzhöhe (WVA Marktgemeinde Laßnitzhöhe) publishes a nitrate value of 2,0 mg/l for the supply zone Thondorf Brunnen 1, nach UV. The statutory parametric value is 50 mg/l; the measured value represents 4 % of the parametric value. Basis: Publication by the water supplier, retrieved on 11/08/2026.
- Who supplies the drinking water in Postcode 8143?
- Marktgemeinde Laßnitzhöhe (WVA Marktgemeinde Laßnitzhöhe). The values shown here come from the supply zone Thondorf Brunnen 1, nach UV 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.