Drinking water in 82441
One supply zone, water supplier: Gemeinde Ohlstadt.
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.
Heubergstr. 30 / Brunnen 1 / nach UV / OKZ [1230833300107]
Gemeinde OhlstadtAssigned via the water supplier — the exact supply zone boundary within the postcode is not yet linked.
Water hardness
Hardness range mittel
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Nitrate | 6,1 mg/l | 50 mg/l | 12 % | Single value |
| Lead | < 0,0020 mg/l below limit of quantification | 10 µg/l | < 20 % * | Single value |
| Sulphate | 5,8 mg/l | 250 mg/l | 2 % | Single value |
| Sodium | < 0,5 mg/l below limit of quantification | 200 mg/l | < 0.3 % * | 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 (90 — most recent value per parameter)
Chemical parameters (47)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| 1,2-dichloroethane | < 0,5 µg/l below limit of quantification | 3 µg/l | < 17 % * | Single value |
| Antimony | < 0,0010 mg/l below limit of quantification | 5 µg/l | < 20 % * | Single value |
| Arsenic | < 0,0010 mg/l below limit of quantification | 10 µg/l | < 10 % * | Single value |
| Atrazine | < 0,02 µg/l below limit of quantification | — | — | Single value |
| Bentazone | < 0,02 µg/l below limit of quantification | — | — | Single value |
| Benzene | < 0,3 µg/l below limit of quantification | 1 µg/l | < 30 % * | Single value |
| Benzo(a)pyrene | < 0,0025 µg/l below limit of quantification | 10 ng/l | < 25 % * | Single value |
| Benzo(b)fluoranthene | < 0,010 µg/l below limit of quantification | — | — | Single value |
| Benzo(ghi)perylene | < 0,010 µg/l below limit of quantification | — | — | Single value |
| Benzo(k)fluoranthene | < 0,010 µg/l below limit of quantification | — | — | Single value |
| Bisphenol A | < 0,00001 mg/l below limit of quantification | 2.5 µg/l | < 0.4 % * | Single value |
| Boron | 0,01 mg/l | 1 mg/l | 1 % | Single value |
| Bromate | < 0,0025 mg/l below limit of quantification | 10 µg/l | < 25 % * | Single value |
| Bromodichloromethane | < 0,5 µg/l below limit of quantification | — | — | Single value |
| Cadmium | < 0,0005 mg/l below limit of quantification | 3 µg/l | < 17 % * | Single value |
| Chromium | < 0,0005 mg/l below limit of quantification | 25 µg/l | < 2 % * | Single value |
| Copper | < 0,0050 mg/l below limit of quantification | 2 mg/l | < 0.3 % * | Single value |
| Cyanide | < 0,005 mg/l below limit of quantification | 50 µg/l | < 10 % * | Single value |
| Desethylatrazine | < 0,02 µg/l below limit of quantification | — | — | Single value |
| Dibromochloromethane | < 0,5 µg/l below limit of quantification | — | — | Single value |
| Dicamba | < 0,02 µg/l below limit of quantification | — | — | Single value |
| Dichlorprop | < 0,02 µg/l below limit of quantification | — | — | Single value |
| Diuron | < 0,02 µg/l below limit of quantification | — | — | Single value |
| Ethidimuron | < 0,02 µg/l below limit of quantification | — | — | Single value |
| Fluoride | < 0,25 mg/l below limit of quantification | 1.5 mg/l | < 17 % * | Single value |
| Glyphosate | < 0,02 µg/l below limit of quantification | — | — | Single value |
| Indeno(1,2,3-cd)pyrene | < 0,010 µg/l below limit of quantification | — | — | Single value |
| Isoproturon | < 0,02 µg/l below limit of quantification | — | — | Single value |
| Lead | < 0,0020 mg/l below limit of quantification | 10 µg/l | < 20 % * | Single value |
| MCPA | < 0,02 µg/l below limit of quantification | — | — | Single value |
| Mercury | < 0,0002 mg/l below limit of quantification | 1 µg/l | < 20 % * | Single value |
| Metazachlor | < 0,02 µg/l below limit of quantification | — | — | Single value |
| Nickel | < 0,0050 mg/l below limit of quantification | 20 µg/l | < 25 % * | Single value |
| Nitrate | 6,1 mg/l | 50 mg/l | 12 % | Single value |
| Nitrite | < 0,01 mg/l below limit of quantification | 0.5 mg/l | < 2 % * | Single value |
| Propazine | < 0,02 µg/l below limit of quantification | — | — | Single value |
| Selenium | < 0,0010 mg/l below limit of quantification | 10 µg/l | < 10 % * | Single value |
| Simazine | < 0,02 µg/l below limit of quantification | — | — | Single value |
| Terbuthylazine | < 0,02 µg/l below limit of quantification | — | — | Single value |
| Tetrachloroethene | < 0,5 µg/l below limit of quantification | — | — | Single value |
| Tetrachloroethene and Trichloroethene (sum) | n.n. µg/l not detectable | 10 µg/l | — | Single value |
| Tribromomethane (bromoform) | < 0,5 µg/l below limit of quantification | — | — | Single value |
| Trichloroethene | < 0,5 µg/l below limit of quantification | — | — | Single value |
| Trichloromethane (chloroform) | < 0,5 µg/l below limit of quantification | — | — | Single value |
| Trihalomethanes — Total | n.n. mg/l not detectable | 50 µg/l | — | Single value |
| Uranium | < 0,0010 mg/l below limit of quantification | 10 µg/l | < 10 % * | Single value |
| Vinyl chloride | < 0,25 µg/l below limit of quantification | 0.5 µg/l | < 50 % * | 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.
PFAS (20)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Perfluorobutane sulfonic acid (PFBS) | < 0,0010 µg/l below limit of quantification | — | — | Single value |
| Perfluorobutanoic acid (PFBA) | < 0,0010 µg/l below limit of quantification | — | — | Single value |
| Perfluorodecane sulfonic acid (PFDS) | < 0,0010 µg/l below limit of quantification | — | — | Single value |
| Perfluorodecanoic acid (PFDA) | < 0,0010 µg/l below limit of quantification | — | — | Single value |
| Perfluorododecane sulfonic acid (PFDoDS) | < 0,0010 µg/l below limit of quantification | — | — | Single value |
| Perfluorododecanoic acid (PFDoDA) | < 0,0010 µg/l below limit of quantification | — | — | Single value |
| Perfluoroheptane sulfonic acid (PFHpS) | < 0,0010 µg/l below limit of quantification | — | — | Single value |
| Perfluoroheptanoic acid (PFHpA) | < 0,0010 µg/l below limit of quantification | — | — | Single value |
| Perfluorohexane sulfonic acid (PFHxS) | 0,0013 µg/l | — | — | Single value |
| Perfluorohexanoic acid (PFHxA) | < 0,0010 µg/l below limit of quantification | — | — | Single value |
| Perfluorononane sulfonic acid (PFNS) | < 0,0010 µg/l below limit of quantification | — | — | Single value |
| Perfluorononanoic acid (PFNA) | < 0,0010 µg/l below limit of quantification | — | — | Single value |
| Perfluorooctanesulfonic acid (PFOS) | < 0,0010 µg/l below limit of quantification | — | — | Single value |
| Perfluorooctanoic acid (PFOA) | < 0,0010 µg/l below limit of quantification | — | — | Single value |
| Perfluoropentanesulfonic acid (PFPeS) | < 0,0010 µg/l below limit of quantification | — | — | Single value |
| Perfluoropentanoic acid (PFPeA) | < 0,0010 µg/l below limit of quantification | — | — | Single value |
| Perfluorotridecanesulfonic acid (PFTrDS) | < 0,0010 µg/l below limit of quantification | — | — | Single value |
| Perfluorotridecanoic acid (PFTrDA) | < 0,0010 µg/l below limit of quantification | — | — | Single value |
| Perfluoroundecanesulfonic acid (PFUnDS) | < 0,0010 µg/l below limit of quantification | — | — | Single value |
| Perfluoroundecanoic acid (PFUnDA) | < 0,0010 µg/l below limit of quantification | — | — | Single value |
Indicator parameters (15)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Aluminium | < 0,010 mg/l below limit of quantification | 0.2 mg/l | < 5 % * | Single value |
| Ammonium | 0,01 mg/l | 0.5 mg/l | 2 % | Single value |
| Calcite dissolution capacity | 4,0 mg/l | 5 mg/l CaCO3 | — | Single value |
| Chloride | 0,8 mg/l | 250 mg/l | 0.3 % | Single value |
| Colour | farblos --- | 0.5 m⁻¹ | — | Single value |
| Iron | < 0,010 mg/l below limit of quantification | 0.2 mg/l | < 5 % * | Single value |
| Manganese | < 0,005 mg/l below limit of quantification | 50 µg/l | < 10 % * | Single value |
| Odour | o.B. --- | für den Verbraucher annehmbar | — | Single value |
| pH | 7,43(9,9°C) --- | 6,5–9,5 | — | Single value |
| Sodium | < 0,5 mg/l below limit of quantification | 200 mg/l | < 0.3 % * | Single value |
| Sulphate | 5,8 mg/l | 250 mg/l | 2 % | Single value |
| Taste | o.B. --- | für den Verbraucher annehmbar | — | Single value |
| Temperature | 9,9 °C | — | — | Single value |
| Total organic carbon (TOC) | 1,40 mg/l | ohne anormale Veränderung | — | Single value |
| Turbidity | 0,06 NTU | 1 NTU | — | Single value |
* Value below the limit of quantification: the actual share of the parametric value is not known; it lies somewhere below the stated upper bound. The marker shows where the limit of quantification of the measurement lies relative to the parametric value.
Further parameters (8)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Calcium | 59,8 mg/l | — | — | Single value |
| Carbonate hardness | 12 °dH | — | — | Single value |
| Free carbon dioxide | 14 mg/l | — | — | Single value |
| Hardness range (WRMG) | mittel - | — | — | Single value |
| Hydrogen carbonate | 256 mg/l | — | — | Single value |
| Magnesium | 18,8 mg/l | — | — | Single value |
| Oxygen | 8,0 mg/l | — | — | Single value |
| Potassium | 0,5 mg/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://www.ohlstadt.de/app/uploads/Pruefbericht_LA26-00295.pdf · 5. 5 2026 · Probenahme 29.01.2026 12:30; Prüfzeitraum 30.01.2026 - 04.03.2026 · retrieved on 25/07/2026
Frequent questions about postcode 82441
- How hard is the water in Postcode 82441?
- Gemeinde Ohlstadt publishes the hardness range mittel for the supply zone Heubergstr. 30 / Brunnen 1 / nach UV / OKZ [1230833300107]. 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: 5. 5 2026, retrieved on 25/07/2026.
- How much nitrate is in the drinking water in Postcode 82441?
- Gemeinde Ohlstadt publishes a nitrate value of 6,1 mg/l for the supply zone Heubergstr. 30 / Brunnen 1 / nach UV / OKZ [1230833300107]. The statutory parametric value is 50 mg/l; the measured value represents 12 % of the parametric value. Basis: 5. 5 2026, retrieved on 25/07/2026.
- Who supplies the drinking water in Postcode 82441?
- Gemeinde Ohlstadt. The values shown here come from the supply zone Heubergstr. 30 / Brunnen 1 / nach UV / OKZ [1230833300107] 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.