Drinking water in 3643 (Austria)
For this postcode Marktgemeinde Maria Laach 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 11 underneath. The water supplier publishes 1 further local networks that cannot be clearly assigned to this postcode — they are listed on the water supplier page.
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
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.
Ortsnetz Maria Laach
Marktgemeinde Maria LaachAssigned 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 | 5,5 mg/l | 50 mg/l | 11 % | Single value · Ortsnetz Maria Laach |
| Lead | < 0,003 mg/l below limit of quantification | 10 µg/l | < 30 % * | Single value · Ortsnetz Maria Laach |
| Escherichia coli (E. coli) | 0 KBE/100ml | 0/100 ml | — | Single value · Ortsnetz Maria Laach |
| Sulphate | 28 mg/l | 250 mg/l | 11 % | Single value · Ortsnetz Maria Laach |
| Sodium | 7,3 mg/l | 200 mg/l | 4 % | Single value · Ortsnetz Maria Laach |
* 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 (115 — 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 · Ortsnetz Maria Laach |
| Intestinal enterococci | 0 KBE/100ml | 0/100 ml | — | Single value · Ortsnetz Maria Laach |
| Pseudomonas aeruginosa | 0 KBE/100ml | 0/100 ml | — | Single value · Ortsnetz Maria Laach |
Chemical parameters (83)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| 1,1,1-Trichloroethane | < 0,05 µg/l below limit of quantification | — | — | Single value · Ortsnetz Maria Laach |
| 1,2-dichloroethane | < 0,05 µg/l below limit of quantification | 3 µg/l | < 2 % * | Single value · Ortsnetz Maria Laach |
| 2,4-D | < 0,025 µg/l below limit of quantification | — | — | Single value · Ortsnetz Maria Laach |
| 2,6-Dichlorobenzamide (BAM) | < 0,03 µg/l below limit of quantification | — | — | Single value · Ortsnetz Maria Laach |
| Alachlor | < 0,01 µg/l below limit of quantification | — | — | Single value · Ortsnetz Maria Laach |
| Aldrin | < 0,007 µg/l below limit of quantification | — | — | Single value · Ortsnetz Maria Laach |
| Antimony | < 0,003 mg/l below limit of quantification | 5 µg/l | < 60 % * | Single value · Ortsnetz Maria Laach |
| Arsenic | < 0,002 mg/l below limit of quantification | 10 µg/l | < 20 % * | Single value · Ortsnetz Maria Laach |
| Atrazine | < 0,025 µg/l below limit of quantification | — | — | Single value · Ortsnetz Maria Laach |
| Azoxystrobin | < 0,01 µg/l below limit of quantification | — | — | Single value · Ortsnetz Maria Laach |
| Bentazone | < 0,015 µg/l below limit of quantification | — | — | Single value · Ortsnetz Maria Laach |
| Benzene | < 0,1 µg/l below limit of quantification | 1 µg/l | < 10 % * | Single value · Ortsnetz Maria Laach |
| Benzo(a)pyrene | < 0,0038 µg/l below limit of quantification | 10 ng/l | < 38 % * | Single value · Ortsnetz Maria Laach |
| Benzo(b)fluoranthene | < 0,0032 µg/l below limit of quantification | — | — | Single value · Ortsnetz Maria Laach |
| Benzo(ghi)perylene | < 0,0055 µg/l below limit of quantification | — | — | Single value · Ortsnetz Maria Laach |
| Benzo(k)fluoranthene | < 0,0038 µg/l below limit of quantification | — | — | Single value · Ortsnetz Maria Laach |
| Boron | < 0,05 mg/l below limit of quantification | 1 mg/l | < 5 % * | Single value · Ortsnetz Maria Laach |
| Bromacil | < 0,015 µg/l below limit of quantification | — | — | Single value · Ortsnetz Maria Laach |
| Bromate | < 3 µg/l below limit of quantification | 10 µg/l | < 30 % * | Single value · Ortsnetz Maria Laach |
| Bromodichloromethane | < 0,05 µg/l below limit of quantification | — | — | Single value · Ortsnetz Maria Laach |
| Cadmium | < 0,0015 mg/l below limit of quantification | 5 µg/l | < 30 % * | Single value · Ortsnetz Maria Laach |
| Chloridazon | < 0,01 µg/l below limit of quantification | — | — | Single value · Ortsnetz Maria Laach |
| Chlorothalonil | < 0,025 µg/l below limit of quantification | — | — | Single value · Ortsnetz Maria Laach |
| Chromium | < 0,004 mg/l below limit of quantification | 50 µg/l | < 8 % * | Single value · Ortsnetz Maria Laach |
| Clopyralid | < 0,025 µg/l below limit of quantification | — | — | Single value · Ortsnetz Maria Laach |
| Clothianidin | < 0,01 µg/l below limit of quantification | — | — | Single value · Ortsnetz Maria Laach |
| Copper | 0,023 mg/l | 2 mg/l | 1 % | Single value · Ortsnetz Maria Laach |
| Cyanide | < 0,01 mg/l below limit of quantification | 50 µg/l | < 20 % * | Single value · Ortsnetz Maria Laach |
| Dibromochloromethane | < 0,05 µg/l below limit of quantification | — | — | Single value · Ortsnetz Maria Laach |
| Dicamba | < 0,025 µg/l below limit of quantification | — | — | Single value · Ortsnetz Maria Laach |
| Dichloromethane | < 0,2 µg/l below limit of quantification | — | — | Single value · Ortsnetz Maria Laach |
| Dichlorprop | < 0,01 µg/l below limit of quantification | — | — | Single value · Ortsnetz Maria Laach |
| Dieldrin | < 0,007 µg/l below limit of quantification | — | — | Single value · Ortsnetz Maria Laach |
| Dimethachlor | < 0,01 µg/l below limit of quantification | — | — | Single value · Ortsnetz Maria Laach |
| Dimethenamid | < 0,01 µg/l below limit of quantification | — | — | Single value · Ortsnetz Maria Laach |
| Diuron | < 0,015 µg/l below limit of quantification | — | — | Single value · Ortsnetz Maria Laach |
| Ethofumesate | < 0,025 µg/l below limit of quantification | — | — | Single value · Ortsnetz Maria Laach |
| Flufenacet | < 0,01 µg/l below limit of quantification | — | — | Single value · Ortsnetz Maria Laach |
| Fluoride | 0,12 mg/l | 1.5 mg/l | 8 % | Single value · Ortsnetz Maria Laach |
| Glyphosate | < 0,01 µg/l below limit of quantification | — | — | Single value · Ortsnetz Maria Laach |
| Heptachlor | < 0,007 µg/l below limit of quantification | — | — | Single value · Ortsnetz Maria Laach |
| Hexazinone | < 0,025 µg/l below limit of quantification | — | — | Single value · Ortsnetz Maria Laach |
| Imidacloprid | < 0,025 µg/l below limit of quantification | — | — | Single value · Ortsnetz Maria Laach |
| Indeno(1,2,3-cd)pyrene | < 0,0037 µg/l below limit of quantification | — | — | Single value · Ortsnetz Maria Laach |
| Iodosulfuron-methyl | < 0,03 µg/l below limit of quantification | — | — | Single value · Ortsnetz Maria Laach |
| Isoproturon | < 0,025 µg/l below limit of quantification | — | — | Single value · Ortsnetz Maria Laach |
| Lead | < 0,003 mg/l below limit of quantification | 10 µg/l | < 30 % * | Single value · Ortsnetz Maria Laach |
| MCPA | < 0,025 µg/l below limit of quantification | — | — | Single value · Ortsnetz Maria Laach |
| Mecoprop | < 0,01 µg/l below limit of quantification | — | — | Single value · Ortsnetz Maria Laach |
| Mercury | < 0,00025 mg/l below limit of quantification | 1 µg/l | < 25 % * | Single value · Ortsnetz Maria Laach |
| Mesosulfuron-methyl | < 0,025 µg/l below limit of quantification | — | — | Single value · Ortsnetz Maria Laach |
| Metamitron | < 0,025 µg/l below limit of quantification | — | — | Single value · Ortsnetz Maria Laach |
| Metazachlor | < 0,01 µg/l below limit of quantification | — | — | Single value · Ortsnetz Maria Laach |
| Metolachlor | < 0,015 µg/l below limit of quantification | — | — | Single value · Ortsnetz Maria Laach |
| Metribuzin | < 0,03 µg/l below limit of quantification | — | — | Single value · Ortsnetz Maria Laach |
| Metsulfuron-methyl | < 0,025 µg/l below limit of quantification | — | — | Single value · Ortsnetz Maria Laach |
| Nickel | < 0,004 mg/l below limit of quantification | 20 µg/l | < 20 % * | Single value · Ortsnetz Maria Laach |
| Nicosulfuron | < 0,015 µg/l below limit of quantification | — | — | Single value · Ortsnetz Maria Laach |
| Nitrate | 5,5 mg/l | 50 mg/l | 11 % | Single value · Ortsnetz Maria Laach |
| Nitrite | < 0,006 mg/l below limit of quantification | 0.1 mg/l | < 6 % * | Single value · Ortsnetz Maria Laach |
| Pesticides — Total | < 0,05 µg/l below limit of quantification | 0.5 µg/l | < 10 % * | Single value · Ortsnetz Maria Laach |
| Pethoxamid | < 0,025 µg/l below limit of quantification | — | — | Single value · Ortsnetz Maria Laach |
| Propazine | < 0,025 µg/l below limit of quantification | — | — | Single value · Ortsnetz Maria Laach |
| Propiconazole | < 0,025 µg/l below limit of quantification | — | — | Single value · Ortsnetz Maria Laach |
| Selenium | < 0,002 mg/l below limit of quantification | 20 µg/l | < 10 % * | Single value · Ortsnetz Maria Laach |
| Simazine | < 0,015 µg/l below limit of quantification | — | — | Single value · Ortsnetz Maria Laach |
| Terbuthylazine | < 0,025 µg/l below limit of quantification | — | — | Single value · Ortsnetz Maria Laach |
| Tetrachloroethene | < 0,1 µg/l below limit of quantification | — | — | Single value · Ortsnetz Maria Laach |
| Tetrachloroethene and Trichloroethene (sum) | < 0,1 µg/l below limit of quantification | 10 µg/l | < 1 % * | Single value · Ortsnetz Maria Laach |
| Tetrachloromethane | < 0,1 µg/l below limit of quantification | — | — | Single value · Ortsnetz Maria Laach |
| Thiacloprid | < 0,015 µg/l below limit of quantification | — | — | Single value · Ortsnetz Maria Laach |
| Thiamethoxam | < 0,025 µg/l below limit of quantification | — | — | Single value · Ortsnetz Maria Laach |
| Thifensulfuron-methyl | < 0,025 µg/l below limit of quantification | — | — | Single value · Ortsnetz Maria Laach |
| Tolylfluanid | < 0,025 µg/l below limit of quantification | — | — | Single value · Ortsnetz Maria Laach |
| Tribenuron-methyl | < 0,025 µg/l below limit of quantification | — | — | Single value · Ortsnetz Maria Laach |
| Tribromomethane (bromoform) | < 0,05 µg/l below limit of quantification | — | — | Single value · Ortsnetz Maria Laach |
| Trichloroethene | < 0,1 µg/l below limit of quantification | — | — | Single value · Ortsnetz Maria Laach |
| Trichloromethane (chloroform) | < 0,2 µg/l below limit of quantification | — | — | Single value · Ortsnetz Maria Laach |
| Triclopyr | < 0,025 µg/l below limit of quantification | — | — | Single value · Ortsnetz Maria Laach |
| Triflusulfuron-methyl | < 0,025 µg/l below limit of quantification | — | — | Single value · Ortsnetz Maria Laach |
| Trihalomethanes — Total | < 0,2 µg/l below limit of quantification | 30 µg/l | < 0.7 % * | Single value · Ortsnetz Maria Laach |
| Tritosulfuron | < 0,025 µg/l below limit of quantification | — | — | Single value · Ortsnetz Maria Laach |
| Uranium | 0,61 µg/l | 15 µg/l | 4 % | Single value · Ortsnetz Maria Laach |
* 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 | < 0,025 µg/l below limit of quantification | — | — | Single value · Ortsnetz Maria Laach |
| Desphenyl-chloridazon | < 0,025 µg/l below limit of quantification | — | — | Single value · Ortsnetz Maria Laach |
| Dimethachlor sulfonic acid CGA 354742 | < 0,01 µg/l below limit of quantification | — | — | Single value · Ortsnetz Maria Laach |
| Dimethylsulfamide (DMS) | < 0,015 µg/l below limit of quantification | — | — | Single value · Ortsnetz Maria Laach |
| Flufenacet sulfonic acid M2 | < 0,01 µg/l below limit of quantification | — | — | Single value · Ortsnetz Maria Laach |
Indicator parameters (14)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Aluminium | < 0,02 mg/l below limit of quantification | 0.2 mg/l | < 10 % * | Single value · Ortsnetz Maria Laach |
| Ammonium | < 0,02 mg/l below limit of quantification | 0.5 mg/l | < 4 % * | Single value · Ortsnetz Maria Laach |
| Chloride | 3,9 mg/l | 200 mg/l | 2 % | Single value · Ortsnetz Maria Laach |
| Clostridium perfringens (including spores) | 0 KBE/100ml | 0/100 ml | — | Single value · Ortsnetz Maria Laach |
| Coliform bacteria | 0 KBE/100ml | 0/100 ml | — | Single value · Ortsnetz Maria Laach |
| Colour | 0,06 1/m | — | — | Single value · Ortsnetz Maria Laach |
| Conductivity (25 °C) | 243 µS/cm | 2,500 µS/cm | — | Single value · Ortsnetz Maria Laach |
| Iron | 0,034 mg/l | 0.2 mg/l | 17 % | Single value · Ortsnetz Maria Laach |
| Manganese | < 0,006 mg/l below limit of quantification | 50 µg/l | < 12 % * | Single value · Ortsnetz Maria Laach |
| pH | 7,3 | 6,5–9,5 | — | Single value · Ortsnetz Maria Laach |
| Sodium | 7,3 mg/l | 200 mg/l | 4 % | Single value · Ortsnetz Maria Laach |
| Sulphate | 28 mg/l | 250 mg/l | 11 % | Single value · Ortsnetz Maria Laach |
| Temperature | 15,6 °C | — | — | Single value · Ortsnetz Maria Laach |
| Total organic carbon (TOC) | < 0,4 mg/l below limit of quantification | — | — | Single value · Ortsnetz Maria Laach |
* 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 (10)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| 1,1-Dichloroethene | < 0,1 µg/l below limit of quantification | — | — | Single value · Ortsnetz Maria Laach |
| Acid capacity to pH 4.3 | 1,97 mmol/l | — | — | Single value · Ortsnetz Maria Laach |
| Barium | 0,0065 mg/l | — | — | Single value · Ortsnetz Maria Laach |
| Calcium | 33 mg/l | 400 mg/l | 8 % | Single value · Ortsnetz Maria Laach |
| Carbonate hardness | 5,5 °dH | — | — | Single value · Ortsnetz Maria Laach |
| Magnesium | 6,1 mg/l | 150 mg/l | 4 % | Single value · Ortsnetz Maria Laach |
| Potassium | 2,7 mg/l | 50 mg/l | 5 % | Single value · Ortsnetz Maria Laach |
| Silver | < 0,01 mg/l below limit of quantification | — | — | Single value · Ortsnetz Maria Laach |
| Total hardness | 1,08 mmol/l | — | — | Single value · Ortsnetz Maria Laach |
| Zinc | 0,0086 mg/l | — | — | Single value · Ortsnetz Maria Laach |
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.
Show 11 more supply zones in this postcode
Hochbehälter Nonnersdorf, Zulauf
Marktgemeinde Maria LaachAssigned 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 | 9,2 mg/l | 50 mg/l | 18 % | Single value · Hochbehälter Nonnersdorf, Zulauf |
| Escherichia coli (E. coli) | 0 KBE/100ml | 0/100 ml | — | Single value · Hochbehälter Nonnersdorf, Zulauf |
| Sulphate | 22 mg/l | 250 mg/l | 9 % | Single value · Hochbehälter Nonnersdorf, Zulauf |
| Sodium | 5,4 mg/l | 200 mg/l | 3 % | Single value · Hochbehälter Nonnersdorf, Zulauf |
Show all recorded parameters (23 — most recent value per parameter)
Microbiology (2)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Escherichia coli (E. coli) | 0 KBE/100ml | 0/100 ml | — | Single value · Hochbehälter Nonnersdorf, Zulauf |
| Intestinal enterococci | 0 KBE/100ml | 0/100 ml | — | Single value · Hochbehälter Nonnersdorf, Zulauf |
Chemical parameters (3)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Nitrate | 9,2 mg/l | 50 mg/l | 18 % | Single value · Hochbehälter Nonnersdorf, Zulauf |
| Nitrite | < 0,006 mg/l below limit of quantification | 0.1 mg/l | < 6 % * | Single value · Hochbehälter Nonnersdorf, Zulauf |
| Propiconazole | < 0,025 µg/l below limit of quantification | — | — | Single value · Hochbehälter Nonnersdorf, Zulauf |
* 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 (12)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Ammonium | < 0,02 mg/l below limit of quantification | 0.5 mg/l | < 4 % * | Single value · Hochbehälter Nonnersdorf, Zulauf |
| Chloride | 2,0 mg/l | 200 mg/l | 1 % | Single value · Hochbehälter Nonnersdorf, Zulauf |
| Coliform bacteria | 0 KBE/100ml | 0/100 ml | — | Single value · Hochbehälter Nonnersdorf, Zulauf |
| Colour | 0,08 1/m | — | — | Single value · Hochbehälter Nonnersdorf, Zulauf |
| Conductivity (25 °C) | 184 µS/cm | 2,500 µS/cm | — | Single value · Hochbehälter Nonnersdorf, Zulauf |
| Iron | 0,012 mg/l | 0.2 mg/l | 6 % | Single value · Hochbehälter Nonnersdorf, Zulauf |
| Manganese | < 0,006 mg/l below limit of quantification | 50 µg/l | < 12 % * | Single value · Hochbehälter Nonnersdorf, Zulauf |
| pH | 7,0 | 6,5–9,5 | — | Single value · Hochbehälter Nonnersdorf, Zulauf |
| Sodium | 5,4 mg/l | 200 mg/l | 3 % | Single value · Hochbehälter Nonnersdorf, Zulauf |
| Sulphate | 22 mg/l | 250 mg/l | 9 % | Single value · Hochbehälter Nonnersdorf, Zulauf |
| Temperature | 6,6 °C | — | — | Single value · Hochbehälter Nonnersdorf, Zulauf |
| Total organic carbon (TOC) | 0,46 mg/l | — | — | Single value · Hochbehälter Nonnersdorf, Zulauf |
* 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 | 1,15 mmol/l | — | — | Single value · Hochbehälter Nonnersdorf, Zulauf |
| Calcium | 21 mg/l | 400 mg/l | 5 % | Single value · Hochbehälter Nonnersdorf, Zulauf |
| Carbonate hardness | 3,2 °dH | — | — | Single value · Hochbehälter Nonnersdorf, Zulauf |
| Magnesium | 4,0 mg/l | 150 mg/l | 3 % | Single value · Hochbehälter Nonnersdorf, Zulauf |
| Potassium | 1,4 mg/l | 50 mg/l | 3 % | Single value · Hochbehälter Nonnersdorf, Zulauf |
| Total hardness | 0,68 mmol/l | — | — | Single value · Hochbehälter Nonnersdorf, Zulauf |
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.
Bohrbrunnen Nonnersdorf, Probenahmehahn (14.10. )
Marktgemeinde Maria LaachAssigned 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 mg/l below limit of quantification | 50 mg/l | < 2 % * | Single value · Bohrbrunnen Nonnersdorf, Probenahmehahn (14.10.2025) |
| Escherichia coli (E. coli) | 0 KBE/100ml | 0/100 ml | — | Single value · Bohrbrunnen Nonnersdorf, Probenahmehahn (14.10.2025) |
| Sulphate | 35 mg/l | 250 mg/l | 14 % | Single value · Bohrbrunnen Nonnersdorf, Probenahmehahn (14.10.2025) |
| Sodium | 9,2 mg/l | 200 mg/l | 5 % | Single value · Bohrbrunnen Nonnersdorf, Probenahmehahn (14.10.2025) |
* 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 (22 — most recent value per parameter)
Microbiology (2)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Escherichia coli (E. coli) | 0 KBE/100ml | 0/100 ml | — | Single value · Bohrbrunnen Nonnersdorf, Probenahmehahn (14.10.2025) |
| Intestinal enterococci | 0 KBE/100ml | 0/100 ml | — | Single value · Bohrbrunnen Nonnersdorf, Probenahmehahn (14.10.2025) |
Chemical parameters (2)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Nitrate | < 1 mg/l below limit of quantification | 50 mg/l | < 2 % * | Single value · Bohrbrunnen Nonnersdorf, Probenahmehahn (14.10.2025) |
| Nitrite | < 0,006 mg/l below limit of quantification | 0.1 mg/l | < 6 % * | Single value · Bohrbrunnen Nonnersdorf, Probenahmehahn (14.10.2025) |
* 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 (12)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Ammonium | < 0,02 mg/l below limit of quantification | 0.5 mg/l | < 4 % * | Single value · Bohrbrunnen Nonnersdorf, Probenahmehahn (14.10.2025) |
| Chloride | 6,1 mg/l | 200 mg/l | 3 % | Single value · Bohrbrunnen Nonnersdorf, Probenahmehahn (14.10.2025) |
| Coliform bacteria | 0 KBE/100ml | 0/100 ml | — | Single value · Bohrbrunnen Nonnersdorf, Probenahmehahn (14.10.2025) |
| Colour | 0,12 1/m | — | — | Single value · Bohrbrunnen Nonnersdorf, Probenahmehahn (14.10.2025) |
| Conductivity (25 °C) | 372 µS/cm | 2,500 µS/cm | — | Single value · Bohrbrunnen Nonnersdorf, Probenahmehahn (14.10.2025) |
| Iron | 0,075 mg/l | 0.2 mg/l | 38 % | Single value · Bohrbrunnen Nonnersdorf, Probenahmehahn (14.10.2025) |
| Manganese | 0,014 mg/l | 50 µg/l | 28 % | Single value · Bohrbrunnen Nonnersdorf, Probenahmehahn (14.10.2025) |
| pH | 7,7 | 6,5–9,5 | — | Single value · Bohrbrunnen Nonnersdorf, Probenahmehahn (14.10.2025) |
| Sodium | 9,2 mg/l | 200 mg/l | 5 % | Single value · Bohrbrunnen Nonnersdorf, Probenahmehahn (14.10.2025) |
| Sulphate | 35 mg/l | 250 mg/l | 14 % | Single value · Bohrbrunnen Nonnersdorf, Probenahmehahn (14.10.2025) |
| Temperature | 13,0 °C | — | — | Single value · Bohrbrunnen Nonnersdorf, Probenahmehahn (14.10.2025) |
| Total organic carbon (TOC) | < 0,4 mg/l below limit of quantification | — | — | Single value · Bohrbrunnen Nonnersdorf, Probenahmehahn (14.10.2025) |
* 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 | 3,58 mmol/l | — | — | Single value · Bohrbrunnen Nonnersdorf, Probenahmehahn (14.10.2025) |
| Calcium | 60 mg/l | 400 mg/l | 15 % | Single value · Bohrbrunnen Nonnersdorf, Probenahmehahn (14.10.2025) |
| Carbonate hardness | 10,1 °dH | — | — | Single value · Bohrbrunnen Nonnersdorf, Probenahmehahn (14.10.2025) |
| Magnesium | 9,8 mg/l | 150 mg/l | 7 % | Single value · Bohrbrunnen Nonnersdorf, Probenahmehahn (14.10.2025) |
| Potassium | 4,1 mg/l | 50 mg/l | 8 % | Single value · Bohrbrunnen Nonnersdorf, Probenahmehahn (14.10.2025) |
| Total hardness | 1,90 mmol/l | — | — | Single value · Bohrbrunnen Nonnersdorf, Probenahmehahn (14.10.2025) |
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.
Hochbehälter Zintring-Weinberg, Zulauf
Marktgemeinde Maria LaachAssigned 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 | 10 mg/l | 50 mg/l | 20 % | Single value · Hochbehälter Zintring-Weinberg, Zulauf |
| Escherichia coli (E. coli) | 0 KBE/100ml | 0/100 ml | — | Single value · Hochbehälter Zintring-Weinberg, Zulauf |
| Sulphate | 22 mg/l | 250 mg/l | 9 % | Single value · Hochbehälter Zintring-Weinberg, Zulauf |
| Sodium | 6,4 mg/l | 200 mg/l | 3 % | Single value · Hochbehälter Zintring-Weinberg, Zulauf |
Show all recorded parameters (22 — most recent value per parameter)
Microbiology (2)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Escherichia coli (E. coli) | 0 KBE/100ml | 0/100 ml | — | Single value · Hochbehälter Zintring-Weinberg, Zulauf |
| Intestinal enterococci | 0 KBE/100ml | 0/100 ml | — | Single value · Hochbehälter Zintring-Weinberg, Zulauf |
Chemical parameters (2)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Nitrate | 10 mg/l | 50 mg/l | 20 % | Single value · Hochbehälter Zintring-Weinberg, Zulauf |
| Nitrite | < 0,006 mg/l below limit of quantification | 0.1 mg/l | < 6 % * | Single value · Hochbehälter Zintring-Weinberg, Zulauf |
* 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 (12)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Ammonium | < 0,02 mg/l below limit of quantification | 0.5 mg/l | < 4 % * | Single value · Hochbehälter Zintring-Weinberg, Zulauf |
| Chloride | 2,1 mg/l | 200 mg/l | 1 % | Single value · Hochbehälter Zintring-Weinberg, Zulauf |
| Coliform bacteria | 0 KBE/100ml | 0/100 ml | — | Single value · Hochbehälter Zintring-Weinberg, Zulauf |
| Colour | < 0,04 1/m below limit of quantification | — | — | Single value · Hochbehälter Zintring-Weinberg, Zulauf |
| Conductivity (25 °C) | 121 µS/cm | 2,500 µS/cm | — | Single value · Hochbehälter Zintring-Weinberg, Zulauf |
| Iron | < 0,01 mg/l below limit of quantification | 0.2 mg/l | < 5 % * | Single value · Hochbehälter Zintring-Weinberg, Zulauf |
| Manganese | < 0,006 mg/l below limit of quantification | 50 µg/l | < 12 % * | Single value · Hochbehälter Zintring-Weinberg, Zulauf |
| pH | 6,2 | 6,5–9,5 | — | Single value · Hochbehälter Zintring-Weinberg, Zulauf |
| Sodium | 6,4 mg/l | 200 mg/l | 3 % | Single value · Hochbehälter Zintring-Weinberg, Zulauf |
| Sulphate | 22 mg/l | 250 mg/l | 9 % | Single value · Hochbehälter Zintring-Weinberg, Zulauf |
| Temperature | 10,3 °C | — | — | Single value · Hochbehälter Zintring-Weinberg, Zulauf |
| Total organic carbon (TOC) | 0,48 mg/l | — | — | Single value · Hochbehälter Zintring-Weinberg, Zulauf |
* 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 | 0,564 mmol/l | — | — | Single value · Hochbehälter Zintring-Weinberg, Zulauf |
| Calcium | 12 mg/l | 400 mg/l | 3 % | Single value · Hochbehälter Zintring-Weinberg, Zulauf |
| Carbonate hardness | 1,6 °dH | — | — | Single value · Hochbehälter Zintring-Weinberg, Zulauf |
| Magnesium | 3,9 mg/l | 150 mg/l | 3 % | Single value · Hochbehälter Zintring-Weinberg, Zulauf |
| Potassium | 2,1 mg/l | 50 mg/l | 4 % | Single value · Hochbehälter Zintring-Weinberg, Zulauf |
| Total hardness | 0,45 mmol/l | — | — | Single value · Hochbehälter Zintring-Weinberg, Zulauf |
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.
Ortsnetz Wiesmannsreith
Marktgemeinde Maria LaachAssigned 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 | 30 mg/l | 50 mg/l | 60 % | Single value · Ortsnetz Wiesmannsreith |
| Escherichia coli (E. coli) | 0 KBE/100ml | 0/100 ml | — | Single value · Ortsnetz Wiesmannsreith |
| Sulphate | 32 mg/l | 250 mg/l | 13 % | Single value · Ortsnetz Wiesmannsreith |
| Sodium | 9,4 mg/l | 200 mg/l | 5 % | Single value · Ortsnetz Wiesmannsreith |
Show all recorded parameters (22 — most recent value per parameter)
Microbiology (2)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Escherichia coli (E. coli) | 0 KBE/100ml | 0/100 ml | — | Single value · Ortsnetz Wiesmannsreith |
| Intestinal enterococci | 0 KBE/100ml | 0/100 ml | — | Single value · Ortsnetz Wiesmannsreith |
Chemical parameters (2)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Nitrate | 30 mg/l | 50 mg/l | 60 % | Single value · Ortsnetz Wiesmannsreith |
| Nitrite | < 0,006 mg/l below limit of quantification | 0.1 mg/l | < 6 % * | Single value · Ortsnetz Wiesmannsreith |
* 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 (12)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Ammonium | < 0,02 mg/l below limit of quantification | 0.5 mg/l | < 4 % * | Single value · Ortsnetz Wiesmannsreith |
| Chloride | 16 mg/l | 200 mg/l | 8 % | Single value · Ortsnetz Wiesmannsreith |
| Coliform bacteria | 0 KBE/100ml | 0/100 ml | — | Single value · Ortsnetz Wiesmannsreith |
| Colour | 0,12 1/m | — | — | Single value · Ortsnetz Wiesmannsreith |
| Conductivity (25 °C) | 234 µS/cm | 2,500 µS/cm | — | Single value · Ortsnetz Wiesmannsreith |
| Iron | < 0,01 mg/l below limit of quantification | 0.2 mg/l | < 5 % * | Single value · Ortsnetz Wiesmannsreith |
| Manganese | < 0,006 mg/l below limit of quantification | 50 µg/l | < 12 % * | Single value · Ortsnetz Wiesmannsreith |
| pH | 6,2 | 6,5–9,5 | — | Single value · Ortsnetz Wiesmannsreith |
| Sodium | 9,4 mg/l | 200 mg/l | 5 % | Single value · Ortsnetz Wiesmannsreith |
| Sulphate | 32 mg/l | 250 mg/l | 13 % | Single value · Ortsnetz Wiesmannsreith |
| Temperature | 13,6 °C | — | — | Single value · Ortsnetz Wiesmannsreith |
| Total organic carbon (TOC) | < 0,4 mg/l below limit of quantification | — | — | Single value · Ortsnetz Wiesmannsreith |
* 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 | 0,807 mmol/l | — | — | Single value · Ortsnetz Wiesmannsreith |
| Calcium | 23 mg/l | 400 mg/l | 6 % | Single value · Ortsnetz Wiesmannsreith |
| Carbonate hardness | 2,3 °dH | — | — | Single value · Ortsnetz Wiesmannsreith |
| Magnesium | 8,7 mg/l | 150 mg/l | 6 % | Single value · Ortsnetz Wiesmannsreith |
| Potassium | 2,2 mg/l | 50 mg/l | 4 % | Single value · Ortsnetz Wiesmannsreith |
| Total hardness | 0,94 mmol/l | — | — | Single value · Ortsnetz Wiesmannsreith |
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.
Ortsnetz Hof
Marktgemeinde Maria LaachAssigned 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 |
|---|---|---|---|---|
| Escherichia coli (E. coli) | 0 KBE/100ml | 0/100 ml | — | Single value · Ortsnetz Hof |
Show all recorded parameters (6 — most recent value per parameter)
Microbiology (2)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Escherichia coli (E. coli) | 0 KBE/100ml | 0/100 ml | — | Single value · Ortsnetz Hof |
| Intestinal enterococci | 0 KBE/100ml | 0/100 ml | — | Single value · Ortsnetz Hof |
Indicator parameters (4)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Coliform bacteria | 0 KBE/100ml | 0/100 ml | — | Single value · Ortsnetz Hof |
| Conductivity (25 °C) | 230 µS/cm | 2,500 µS/cm | — | Single value · Ortsnetz Hof |
| pH | 6,9 | 6,5–9,5 | — | Single value · Ortsnetz Hof |
| Temperature | 9,7 °C | — | — | Single value · Ortsnetz Hof |
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.
Ortsnetz Kuffarn
Marktgemeinde Maria LaachAssigned 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 |
|---|---|---|---|---|
| Escherichia coli (E. coli) | 0 KBE/100ml | 0/100 ml | — | Single value · Ortsnetz Kuffarn |
Show all recorded parameters (6 — most recent value per parameter)
Microbiology (2)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Escherichia coli (E. coli) | 0 KBE/100ml | 0/100 ml | — | Single value · Ortsnetz Kuffarn |
| Intestinal enterococci | 0 KBE/100ml | 0/100 ml | — | Single value · Ortsnetz Kuffarn |
Indicator parameters (4)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Coliform bacteria | 0 KBE/100ml | 0/100 ml | — | Single value · Ortsnetz Kuffarn |
| Conductivity (25 °C) | 236 µS/cm | 2,500 µS/cm | — | Single value · Ortsnetz Kuffarn |
| pH | 7,1 | 6,5–9,5 | — | Single value · Ortsnetz Kuffarn |
| Temperature | 16,3 °C | — | — | Single value · Ortsnetz Kuffarn |
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.
Ortsnetz Loitzendorf
Marktgemeinde Maria LaachAssigned 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 |
|---|---|---|---|---|
| Escherichia coli (E. coli) | 0 KBE/100ml | 0/100 ml | — | Single value · Ortsnetz Loitzendorf |
Show all recorded parameters (6 — most recent value per parameter)
Microbiology (2)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Escherichia coli (E. coli) | 0 KBE/100ml | 0/100 ml | — | Single value · Ortsnetz Loitzendorf |
| Intestinal enterococci | 0 KBE/100ml | 0/100 ml | — | Single value · Ortsnetz Loitzendorf |
Indicator parameters (4)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Coliform bacteria | 0 KBE/100ml | 0/100 ml | — | Single value · Ortsnetz Loitzendorf |
| Conductivity (25 °C) | 213 µS/cm | 2,500 µS/cm | — | Single value · Ortsnetz Loitzendorf |
| pH | 6,9 | 6,5–9,5 | — | Single value · Ortsnetz Loitzendorf |
| Temperature | 9,7 °C | — | — | Single value · Ortsnetz Loitzendorf |
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.
Ortsnetz Nonnersdorf
Marktgemeinde Maria LaachAssigned 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 |
|---|---|---|---|---|
| Escherichia coli (E. coli) | 0 KBE/100ml | 0/100 ml | — | Single value · Ortsnetz Nonnersdorf |
Show all recorded parameters (6 — most recent value per parameter)
Microbiology (2)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Escherichia coli (E. coli) | 0 KBE/100ml | 0/100 ml | — | Single value · Ortsnetz Nonnersdorf |
| Intestinal enterococci | 0 KBE/100ml | 0/100 ml | — | Single value · Ortsnetz Nonnersdorf |
Indicator parameters (4)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Coliform bacteria | 0 KBE/100ml | 0/100 ml | — | Single value · Ortsnetz Nonnersdorf |
| Conductivity (25 °C) | 202 µS/cm | 2,500 µS/cm | — | Single value · Ortsnetz Nonnersdorf |
| pH | 7,1 | 6,5–9,5 | — | Single value · Ortsnetz Nonnersdorf |
| Temperature | 9,0 °C | — | — | Single value · Ortsnetz Nonnersdorf |
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.
Ortsnetz Thalham
Marktgemeinde Maria LaachAssigned 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 |
|---|---|---|---|---|
| Escherichia coli (E. coli) | 0 KBE/100ml | 0/100 ml | — | Single value · Ortsnetz Thalham |
Show all recorded parameters (6 — most recent value per parameter)
Microbiology (2)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Escherichia coli (E. coli) | 0 KBE/100ml | 0/100 ml | — | Single value · Ortsnetz Thalham |
| Intestinal enterococci | 0 KBE/100ml | 0/100 ml | — | Single value · Ortsnetz Thalham |
Indicator parameters (4)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Coliform bacteria | 0 KBE/100ml | 0/100 ml | — | Single value · Ortsnetz Thalham |
| Conductivity (25 °C) | 233 µS/cm | 2,500 µS/cm | — | Single value · Ortsnetz Thalham |
| pH | 6,2 | 6,5–9,5 | — | Single value · Ortsnetz Thalham |
| Temperature | 14,1 °C | — | — | Single value · Ortsnetz Thalham |
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.
Ortsnetz Zeißing
Marktgemeinde Maria LaachAssigned 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 |
|---|---|---|---|---|
| Escherichia coli (E. coli) | 0 KBE/100ml | 0/100 ml | — | Single value · Ortsnetz Zeißing |
Show all recorded parameters (6 — most recent value per parameter)
Microbiology (2)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Escherichia coli (E. coli) | 0 KBE/100ml | 0/100 ml | — | Single value · Ortsnetz Zeißing |
| Intestinal enterococci | 0 KBE/100ml | 0/100 ml | — | Single value · Ortsnetz Zeißing |
Indicator parameters (4)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Coliform bacteria | 0 KBE/100ml | 0/100 ml | — | Single value · Ortsnetz Zeißing |
| Conductivity (25 °C) | 218 µS/cm | 2,500 µS/cm | — | Single value · Ortsnetz Zeißing |
| pH | 7,0 | 6,5–9,5 | — | Single value · Ortsnetz Zeißing |
| Temperature | 9,0 °C | — | — | Single value · Ortsnetz Zeißing |
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.
Ortsnetz Zintring
Marktgemeinde Maria LaachAssigned 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 |
|---|---|---|---|---|
| Escherichia coli (E. coli) | 0 KBE/100ml | 0/100 ml | — | Single value · Ortsnetz Zintring |
Show all recorded parameters (6 — most recent value per parameter)
Microbiology (2)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Escherichia coli (E. coli) | 0 KBE/100ml | 0/100 ml | — | Single value · Ortsnetz Zintring |
| Intestinal enterococci | 0 KBE/100ml | 0/100 ml | — | Single value · Ortsnetz Zintring |
Indicator parameters (4)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Coliform bacteria | 0 KBE/100ml | 0/100 ml | — | Single value · Ortsnetz Zintring |
| Conductivity (25 °C) | 241 µS/cm | 2,500 µS/cm | — | Single value · Ortsnetz Zintring |
| pH | 7,1 | 6,5–9,5 | — | Single value · Ortsnetz Zintring |
| Temperature | 15,7 °C | — | — | Single value · Ortsnetz Zintring |
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.
Frequent questions about postcode 3643
- How hard is the water in Postcode 3643?
- Marktgemeinde Maria Laach publishes a total hardness of 1,08 mmol/l for the supply zone Ortsnetz Maria Laach — that corresponds to 6.1 °dH. 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: 21.01.2026, retrieved on 14/08/2026.
- How much nitrate is in the drinking water in Postcode 3643?
- Marktgemeinde Maria Laach publishes a nitrate value of 5,5 mg/l for the supply zone Ortsnetz Maria Laach. The statutory parametric value is 50 mg/l; the measured value represents 11 % of the parametric value. Basis: 21.01.2026, retrieved on 14/08/2026.
- Who supplies the drinking water in Postcode 3643?
- Marktgemeinde Maria Laach. The values shown here come from the supply zone Ortsnetz Maria Laach 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.