Drinking water in 91177
For this postcode the responsible water supplier 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 1 underneath.
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.
Thalmässing
Markt Thalmässing / Wasserzweckverband Jura-Schwarzach-Thalach-Gruppe / Stadt HilpoltsteinAssigned via the water supplier — the exact supply zone boundary within the postcode is not yet linked.
Water hardness
16.1 °dH
Hardness range 3 = hart
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Nitrate | <1,0 mg/l below limit of quantification | 50 mg/l | < 2 % * | Single value · Thalmässing |
| Sulphate | 71 mg/l | 250 mg/l | 28 % | Single value · Thalmässing |
| Sodium | 5,3 mg/l | 200 mg/l | 3 % | Single value · Thalmässing |
* 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 (11 — most recent value per parameter)
Chemical parameters (1)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Nitrate | <1,0 mg/l below limit of quantification | 50 mg/l | < 2 % * | Single value · Thalmässing |
* 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 (4)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Chloride | 1,2 mg/l | 250 mg/l | 0.5 % | Single value · Thalmässing |
| pH | 7,5 | 6,5–9,5 | — | Single value · Thalmässing |
| Sodium | 5,3 mg/l | 200 mg/l | 3 % | Single value · Thalmässing |
| Sulphate | 71 mg/l | 250 mg/l | 28 % | Single value · Thalmässing |
Further parameters (6)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Calcium | 82,1 mg/l | — | — | Single value · Thalmässing |
| Carbonate hardness | 14,4 ° dH | — | — | Single value · Thalmässing |
| Hardness range (WRMG) | 3 = hart | — | — | Single value · Thalmässing |
| Magnesium | 20,3 mg/l | — | — | Single value · Thalmässing |
| Potassium | 21,3 mg/l | — | — | Single value · Thalmässing |
| Total hardness | 16,1 ° dH | — | — | Single value · Thalmässing |
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.thalmaessing.de/deutsch/leben-wohnen/bauen-wohnen/trinkwasserwerte · Wasserkarte, Stand Dezember 2025 · retrieved on 13/07/2026
Show 1 more supply zone in this postcode
Jura-Schwarzach / Jura-Schwarzach WZV
Zweckverband Wasserversorgung GredingAssigned via the water supplier — the exact supply zone boundary within the postcode is not yet linked.
Water hardness
15.8 °dH
Hardness range hard
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Nitrate | < 0,50 mg/l below limit of quantification | 50 mg/l | < 1 % * | Single value · Probe 26-0207-02 |
| Lead | 0,002 mg/l | 10 µg/l | 20 % | Single value · Probe 26-0207-02 |
| Escherichia coli (E. coli) | 0 Anzahl/100mL | 0/100 ml | — | Single value · Probe 26-0207-02 |
| Sulphate | 71 mg/l | 250 mg/l | 28 % | Single value · Probe 26-0207-02 |
| Sodium | 4,9 mg/l | 200 mg/l | 2 % | Single value · Probe 26-0207-02 |
* 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 (130 — 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 · Probe 26-0207-02 |
| Intestinal enterococci | 0 KBE/100ml | 0/100 ml | — | Single value · Probe 26-0207-02 |
Chemical parameters (82)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| 1,2-dichloroethane | < 0,3 µg/l below limit of quantification | 3 µg/l | < 10 % * | Single value · Probe 26-0207-02 |
| 2,4-D | < 0,02 µg/l below limit of quantification | — | — | Single value · Probe 26-0207-02 |
| Acrylamide | < 0,00001 mg/l below limit of quantification | 0.1 µg/l | < 10 % * | Single value · Probe 26-0207-02 |
| Antimony | < 0,001 mg/l below limit of quantification | 5 µg/l | < 20 % * | Single value · Probe 26-0207-02 |
| Arsenic | 0,007 mg/l | 10 µg/l | 70 % | Single value · Probe 26-0207-02 |
| Atrazine | < 0,02 µg/l below limit of quantification | — | — | Single value · Probe 26-0207-02 |
| Azoxystrobin | < 0,03 µg/l below limit of quantification | — | — | Single value · Probe 26-0207-02 |
| Bentazone | < 0,02 µg/l below limit of quantification | — | — | Single value · Probe 26-0207-02 |
| Benzene | < 0,3 µg/l below limit of quantification | 1 µg/l | < 30 % * | Single value · Probe 26-0207-02 |
| Benzo(a)pyrene | < 0,002 µg/l below limit of quantification | 10 ng/l | < 20 % * | Single value · Probe 26-0207-02 |
| Benzo(b)fluoranthene | < 0,010 µg/l below limit of quantification | — | — | Single value · Probe 26-0207-02 |
| Benzo(ghi)perylene | < 0,010 µg/l below limit of quantification | — | — | Single value · Probe 26-0207-02 |
| Benzo(k)fluoranthene | < 0,010 µg/l below limit of quantification | — | — | Single value · Probe 26-0207-02 |
| Bisphenol A | < 0,1 µg/l below limit of quantification | 2.5 µg/l | < 4 % * | Single value · Probe 26-0207-02 |
| Boron | 0,083 mg/l | 1 mg/l | 8 % | Single value · Probe 26-0207-02 |
| Boscalid | < 0,03 µg/l below limit of quantification | — | — | Single value · Probe 26-0207-02 |
| Bromacil | < 0,03 µg/l below limit of quantification | — | — | Single value · Probe 26-0207-02 |
| Bromate | < 0,003 mg/l below limit of quantification | 10 µg/l | < 30 % * | Single value · Probe 26-0207-02 |
| Bromodichloromethane | < 0,5 µg/l below limit of quantification | — | — | Single value · Probe 26-0207-02 |
| Bromoxynil | < 0,03 µg/l below limit of quantification | — | — | Single value · Probe 26-0207-02 |
| Cadmium | < 0,0008 mg/l below limit of quantification | 3 µg/l | < 27 % * | Single value · Probe 26-0207-02 |
| Carbendazim | < 0,03 µg/l below limit of quantification | — | — | Single value · Probe 26-0207-02 |
| Carbetamide | < 0,03 µg/l below limit of quantification | — | — | Single value · Probe 26-0207-02 |
| Chlorate | < 0,02 mg/l below limit of quantification | 70 µg/l | < 29 % * | Single value · Probe 26-0207-02 |
| Chloridazon | < 0,03 µg/l below limit of quantification | — | — | Single value · Probe 26-0207-02 |
| Chlorite | < 0,06 mg/l below limit of quantification | 0.2 mg/l | < 30 % * | Single value · Probe 26-0207-02 |
| Chlorotoluron | < 0,03 µg/l below limit of quantification | — | — | Single value · Probe 26-0207-02 |
| Chromium | < 0,0005 mg/l below limit of quantification | 25 µg/l | < 2 % * | Single value · Probe 26-0207-02 |
| Clopyralid | < 0,03 µg/l below limit of quantification | — | — | Single value · Probe 26-0207-02 |
| Copper | 0,002 mg/l | 2 mg/l | 0.1 % | Single value · Probe 26-0207-02 |
| Cyanide | < 0,005 mg/l below limit of quantification | 50 µg/l | < 10 % * | Single value · Probe 26-0207-02 |
| Desethylatrazine | < 0,01 µg/l below limit of quantification | — | — | Single value · Probe 26-0207-02 |
| Desethylterbuthylazine | < 0,02 µg/l below limit of quantification | — | — | Single value · Probe 26-0207-02 |
| Dibromochloromethane | < 0,5 µg/l below limit of quantification | — | — | Single value · Probe 26-0207-02 |
| Dicamba | < 0,03 µg/l below limit of quantification | — | — | Single value · Probe 26-0207-02 |
| Dichlorprop | < 0,02 µg/l below limit of quantification | — | — | Single value · Probe 26-0207-02 |
| Diflufenican | < 0,03 µg/l below limit of quantification | — | — | Single value · Probe 26-0207-02 |
| Dimefuron | < 0,03 µg/l below limit of quantification | — | — | Single value · Probe 26-0207-02 |
| Dimethachlor | < 0,03 µg/l below limit of quantification | — | — | Single value · Probe 26-0207-02 |
| Dimethenamid | < 0,03 µg/l below limit of quantification | — | — | Single value · Probe 26-0207-02 |
| Dimethoate | < 0,03 µg/l below limit of quantification | — | — | Single value · Probe 26-0207-02 |
| Diuron | < 0,02 µg/l below limit of quantification | — | — | Single value · Probe 26-0207-02 |
| Epichlorohydrin | < 0,00003 mg/l below limit of quantification | 0.1 µg/l | < 30 % * | Single value · Probe 26-0207-02 |
| Ethidimuron | < 0,03 µg/l below limit of quantification | — | — | Single value · Probe 26-0207-02 |
| Ethofumesate | < 0,03 µg/l below limit of quantification | — | — | Single value · Probe 26-0207-02 |
| Flufenacet | < 0,02 µg/l below limit of quantification | — | — | Single value · Probe 26-0207-02 |
| Glyphosate | < 0,03 µg/l below limit of quantification | — | — | Single value · Probe 26-0207-02 |
| Imidacloprid | < 0,03 µg/l below limit of quantification | — | — | Single value · Probe 26-0207-02 |
| Isoproturon | < 0,02 µg/l below limit of quantification | — | — | Single value · Probe 26-0207-02 |
| Lead | 0,002 mg/l | 10 µg/l | 20 % | Single value · Probe 26-0207-02 |
| Lenacil | < 0,03 µg/l below limit of quantification | — | — | Single value · Probe 26-0207-02 |
| MCPA | < 0,03 µg/l below limit of quantification | — | — | Single value · Probe 26-0207-02 |
| Mecoprop | < 0,02 µg/l below limit of quantification | — | — | Single value · Probe 26-0207-02 |
| Mercury | < 0,0002 mg/l below limit of quantification | 1 µg/l | < 20 % * | Single value · Probe 26-0207-02 |
| Metalaxyl | < 0,02 µg/l below limit of quantification | — | — | Single value · Probe 26-0207-02 |
| Metamitron | < 0,03 µg/l below limit of quantification | — | — | Single value · Probe 26-0207-02 |
| Metazachlor | < 0,02 µg/l below limit of quantification | — | — | Single value · Probe 26-0207-02 |
| Metobromuron | < 0,03 µg/l below limit of quantification | — | — | Single value · Probe 26-0207-02 |
| Metolachlor | < 0,02 µg/l below limit of quantification | — | — | Single value · Probe 26-0207-02 |
| Metribuzin | < 0,03 µg/l below limit of quantification | — | — | Single value · Probe 26-0207-02 |
| Nickel | < 0,001 mg/l below limit of quantification | 20 µg/l | < 5 % * | Single value · Probe 26-0207-02 |
| Nicosulfuron | < 0,03 µg/l below limit of quantification | — | — | Single value · Probe 26-0207-02 |
| Nitrate | < 0,50 mg/l below limit of quantification | 50 mg/l | < 1 % * | Single value · Probe 26-0207-02 |
| Nitrite | < 0,005 mg/l below limit of quantification | 0.5 mg/l | < 1 % * | Single value · Probe 26-0207-02 |
| Pendimethalin | < 0,02 µg/l below limit of quantification | — | — | Single value · Probe 26-0207-02 |
| Propazine | < 0,03 µg/l below limit of quantification | — | — | Single value · Probe 26-0207-02 |
| Propiconazole | < 0,03 µg/l below limit of quantification | — | — | Single value · Probe 26-0207-02 |
| Prosulfocarb | < 0,03 µg/l below limit of quantification | — | — | Single value · Probe 26-0207-02 |
| Quinmerac | < 0,03 µg/l below limit of quantification | — | — | Single value · Probe 26-0207-02 |
| Selenium | 0,004 mg/l | 10 µg/l | 40 % | Single value · Probe 26-0207-02 |
| Simazine | < 0,02 µg/l below limit of quantification | — | — | Single value · Probe 26-0207-02 |
| Tebuconazole | < 0,03 µg/l below limit of quantification | — | — | Single value · Probe 26-0207-02 |
| Terbuthylazine | < 0,02 µg/l below limit of quantification | — | — | Single value · Probe 26-0207-02 |
| Tetrachloroethene | < 0,5 µg/l below limit of quantification | — | — | Single value · Probe 26-0207-02 |
| Thiacloprid | < 0,03 µg/l below limit of quantification | — | — | Single value · Probe 26-0207-02 |
| Triadimenol | < 0,03 µg/l below limit of quantification | — | — | Single value · Probe 26-0207-02 |
| Tribromomethane (bromoform) | < 0,5 µg/l below limit of quantification | — | — | Single value · Probe 26-0207-02 |
| Trichloroethene | < 0,5 µg/l below limit of quantification | — | — | Single value · Probe 26-0207-02 |
| Trichloromethane (chloroform) | < 0,5 µg/l below limit of quantification | — | — | Single value · Probe 26-0207-02 |
| Trihalomethanes — Total | < 0,5 µg/l below limit of quantification | 50 µg/l | < 1 % * | Single value · Probe 26-0207-02 |
| Uranium | < 1,0 µg/l below limit of quantification | 10 µg/l | < 10 % * | Single value · Probe 26-0207-02 |
| Vinyl chloride | < 0,0001 mg/l below limit of quantification | 0.5 µg/l | < 20 % * | Single value · Probe 26-0207-02 |
* 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 · Probe 26-0207-02 |
| Perfluorobutanoic acid (PFBA) | < 0,001 µg/l below limit of quantification | — | — | Single value · Probe 26-0207-02 |
| Perfluorodecane sulfonic acid (PFDS) | < 0,0010 µg/l below limit of quantification | — | — | Single value · Probe 26-0207-02 |
| Perfluorodecanoic acid (PFDA) | < 0,0010 µg/l below limit of quantification | — | — | Single value · Probe 26-0207-02 |
| Perfluorododecane sulfonic acid (PFDoDS) | < 0,0010 µg/l below limit of quantification | — | — | Single value · Probe 26-0207-02 |
| Perfluorododecanoic acid (PFDoDA) | < 0,0010 µg/l below limit of quantification | — | — | Single value · Probe 26-0207-02 |
| Perfluoroheptane sulfonic acid (PFHpS) | < 0,0010 µg/l below limit of quantification | — | — | Single value · Probe 26-0207-02 |
| Perfluoroheptanoic acid (PFHpA) | < 0,0010 µg/l below limit of quantification | — | — | Single value · Probe 26-0207-02 |
| Perfluorohexane sulfonic acid (PFHxS) | < 0,0010 µg/l below limit of quantification | — | — | Single value · Probe 26-0207-02 |
| Perfluorohexanoic acid (PFHxA) | < 0,0010 µg/l below limit of quantification | — | — | Single value · Probe 26-0207-02 |
| Perfluorononane sulfonic acid (PFNS) | < 0,0010 µg/l below limit of quantification | — | — | Single value · Probe 26-0207-02 |
| Perfluorononanoic acid (PFNA) | < 0,0010 µg/l below limit of quantification | — | — | Single value · Probe 26-0207-02 |
| Perfluorooctanesulfonic acid (PFOS) | < 0,0010 µg/l below limit of quantification | — | — | Single value · Probe 26-0207-02 |
| Perfluorooctanoic acid (PFOA) | < 0,0010 µg/l below limit of quantification | — | — | Single value · Probe 26-0207-02 |
| Perfluoropentanesulfonic acid (PFPeS) | < 0,0010 µg/l below limit of quantification | — | — | Single value · Probe 26-0207-02 |
| Perfluoropentanoic acid (PFPeA) | < 0,0010 µg/l below limit of quantification | — | — | Single value · Probe 26-0207-02 |
| Perfluorotridecanesulfonic acid (PFTrDS) | < 0,0010 µg/l below limit of quantification | — | — | Single value · Probe 26-0207-02 |
| Perfluorotridecanoic acid (PFTrDA) | < 0,0010 µg/l below limit of quantification | — | — | Single value · Probe 26-0207-02 |
| Perfluoroundecanesulfonic acid (PFUnDS) | < 0,0010 µg/l below limit of quantification | — | — | Single value · Probe 26-0207-02 |
| Perfluoroundecanoic acid (PFUnDA) | < 0,0010 µg/l below limit of quantification | — | — | Single value · Probe 26-0207-02 |
Indicator parameters (19)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Aluminium | < 0,005 mg/l below limit of quantification | 0.2 mg/l | < 3 % * | Single value · Probe 26-0207-02 |
| Ammonium | < 0,05 mg/l below limit of quantification | 0.5 mg/l | < 10 % * | Single value · Probe 26-0207-02 |
| Calcite dissolution capacity | -1,5 mg/l | 5 mg/l CaCO3 | — | Single value · Probe 26-0207-02 |
| Chloride | 1,3 mg/l | 250 mg/l | 0.5 % | Single value · Probe 26-0207-02 |
| Coliform bacteria | 0 Anzahl/100mL | 0/100 ml | — | Single value · Probe 26-0207-02 |
| Colony count 22 °C | 0 KBE/ml | ohne anormale Veränderung | — | Single value · Probe 26-0207-02 |
| Colony count 36 °C | 1 KBE/ml | ohne anormale Veränderung | — | Single value · Probe 26-0207-02 |
| Colour | < 0,1 /m below limit of quantification | 0.5 m⁻¹ | — | Single value · Probe 26-0207-02 |
| Conductivity (25 °C) | 603 µS/cm | 2,790 µS/cm | — | Single value · Probe 26-0207-02 |
| Iron | < 0,005 mg/l below limit of quantification | 0.2 mg/l | < 3 % * | Single value · Probe 26-0207-02 |
| Manganese | < 0,002 mg/l below limit of quantification | 50 µg/l | < 4 % * | Single value · Probe 26-0207-02 |
| Odour | geruchlos | für den Verbraucher annehmbar | — | Single value · Probe 26-0207-02 |
| Oxidisability | < 0,5 mg/l below limit of quantification | 5 mg/l O2 | — | Single value · Probe 26-0207-02 |
| pH | 7,4 | 6,5–9,5 | — | Single value · Probe 26-0207-02 |
| Sodium | 4,9 mg/l | 200 mg/l | 2 % | Single value · Probe 26-0207-02 |
| Sulphate | 71 mg/l | 250 mg/l | 28 % | Single value · Probe 26-0207-02 |
| Taste | ohne | für den Verbraucher annehmbar | — | Single value · Probe 26-0207-02 |
| Total organic carbon (TOC) | < 0,50 mg/l below limit of quantification | ohne anormale Veränderung | — | Single value · Probe 26-0207-02 |
| Turbidity | < 0,10 NTU below limit of quantification | 1 NTU | — | Single value · Probe 26-0207-02 |
* 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 (7)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Calcium | 81 mg/l | — | — | Single value · Probe 26-0207-02 |
| Hydrogen carbonate | 314,15 mg/l | — | — | Single value · Probe 26-0207-02 |
| Magnesium | 19 mg/l | — | — | Single value · Probe 26-0207-02 |
| Oxygen | 8,8 mg/l | — | — | Single value · Probe 26-0207-02 |
| Potassium | 20 mg/l | — | — | Single value · Probe 26-0207-02 |
| Total hardness | 2,81 mmol/L CaCO3 | — | — | Single value · Probe 26-0207-02 |
| Zinc | 187,868 | — | — | Single value · Probe 26-0207-02 |
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://wasserzweckverband-jst.de/wp-content/uploads/2026/03/Pruefbericht-26-0207V.pdf · 25.02.2026 · Prüfzeitraum 03.02.2026 - 24.02.2026 · retrieved on 08/07/2026
Frequent questions about postcode 91177
- How hard is the water in Postcode 91177?
- Markt Thalmässing / Wasserzweckverband Jura-Schwarzach-Thalach-Gruppe / Stadt Hilpoltstein publishes a total hardness of 16.1 °dH for the supply zone Thalmässing (hardness range 3 = hart). 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: Wasserkarte, Stand Dezember 2025, retrieved on 13/07/2026.
- How much nitrate is in the drinking water in Postcode 91177?
- Markt Thalmässing / Wasserzweckverband Jura-Schwarzach-Thalach-Gruppe / Stadt Hilpoltstein publishes a nitrate value of <1,0 mg/l for the supply zone Thalmässing. The statutory parametric value is 50 mg/l; the measured value lies below it and cannot be specified more precisely below the limit of quantification. Basis: Wasserkarte, Stand Dezember 2025, retrieved on 13/07/2026.
- Who supplies the drinking water in Postcode 91177?
- Markt Thalmässing / Wasserzweckverband Jura-Schwarzach-Thalach-Gruppe / Stadt Hilpoltstein. The values shown here come from the supply zone Thalmässing 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.