Drinking water in Worms
5 supply zones — values can differ depending on the district. Below is the zone with the most documented parameters, the others collapsed underneath. To determine the exact match, look up the postcode.
How to read the share of the parametric value
Several samples per year: for chemical parameters the mean value is given, for microbiological ones the highest measured value. There the parametric value is zero — a single finding would disappear in the average, and it is precisely that finding which is the information. Which reference applies is stated in the last column of the table.
Bürstädter Wald (WW), TW (HB Rameyer)
TWIST RLP - Bürstädter Wald (WW), TW (HB Rameyer)Assigned via the water supplier — the exact supply zone boundary within the postcode is not yet linked.
No date is given for these values. The water supplier publishes the analysis without a sampling date and without a report date. When the water was examined is not apparent from the source — we do not add a date and we do not estimate one. What is stated is therefore only when we retrieved the document.
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Sum of PFAS | 0 µg/L | 0.1 µg/l | 0 % | Mean · Bürstädter Wald (WW), TW (HB Rameyer) |
| Nitrate | 0.9 mg/L | 50 mg/l | 2 % | Mean · Bürstädter Wald (WW), TW (HB Rameyer) |
| Lead | < 1 µg/L below limit of quantification | 10 µg/l | < 10 % * | Mean · Bürstädter Wald (WW), TW (HB Rameyer) |
| Escherichia coli (E. coli) | 0 Anzahl/100ml | 0/100 ml | — | Mean · Bürstädter Wald (WW), TW (HB Rameyer) |
| Sulphate | 65.3 mg/L | 250 mg/l | 26 % | Mean · Bürstädter Wald (WW), TW (HB Rameyer) |
| Sodium | 10.2 mg/L | 200 mg/l | 5 % | Mean · Bürstädter Wald (WW), TW (HB Rameyer) |
* 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 (29 — most recent value per parameter)
Microbiology (1)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Escherichia coli (E. coli) | 0 Anzahl/100ml | 0/100 ml | — | Mean · Bürstädter Wald (WW), TW (HB Rameyer) |
Chemical parameters (14)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Antimony | < 0.5 µg/L below limit of quantification | 5 µg/l | < 10 % * | Mean · Bürstädter Wald (WW), TW (HB Rameyer) |
| Arsenic | < 1 µg/L below limit of quantification | 10 µg/l | < 10 % * | Mean · Bürstädter Wald (WW), TW (HB Rameyer) |
| Boron | < 0.05 mg/L below limit of quantification | 1 mg/l | < 5 % * | Mean · Bürstädter Wald (WW), TW (HB Rameyer) |
| Cadmium | < 0.5 µg/L below limit of quantification | 3 µg/l | < 17 % * | Mean · Bürstädter Wald (WW), TW (HB Rameyer) |
| Copper | 0.017 mg/L | 2 mg/l | 0.9 % | Mean · Bürstädter Wald (WW), TW (HB Rameyer) |
| Cyanide | < 0.005 mg/L below limit of quantification | 50 µg/l | < 10 % * | Mean · Bürstädter Wald (WW), TW (HB Rameyer) |
| Fluoride | 0.07 mg/L | 1.5 mg/l | 5 % | Mean · Bürstädter Wald (WW), TW (HB Rameyer) |
| Lead | < 1 µg/L below limit of quantification | 10 µg/l | < 10 % * | Mean · Bürstädter Wald (WW), TW (HB Rameyer) |
| Mercury | < 0.1 µg/L below limit of quantification | 1 µg/l | < 10 % * | Mean · Bürstädter Wald (WW), TW (HB Rameyer) |
| Nickel | < 3 µg/L below limit of quantification | 20 µg/l | < 15 % * | Mean · Bürstädter Wald (WW), TW (HB Rameyer) |
| Nitrate | 0.9 mg/L | 50 mg/l | 2 % | Mean · Bürstädter Wald (WW), TW (HB Rameyer) |
| Nitrite | 0.014 mg/L | 0.5 mg/l | 3 % | Mean · Bürstädter Wald (WW), TW (HB Rameyer) |
| Selenium | < 1 µg/L below limit of quantification | 10 µg/l | < 10 % * | Mean · Bürstädter Wald (WW), TW (HB Rameyer) |
| Uranium | < 0.5 µg/L below limit of quantification | 10 µg/l | < 5 % * | Mean · Bürstädter Wald (WW), TW (HB Rameyer) |
* 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 (1)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Sum of PFAS | 0 µg/L | 0.1 µg/l | 0 % | Mean · Bürstädter Wald (WW), TW (HB Rameyer) |
Indicator parameters (9)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Aluminium | < 0.01 mg/L below limit of quantification | 0.2 mg/l | < 5 % * | Mean · Bürstädter Wald (WW), TW (HB Rameyer) |
| Ammonium | < 0.02 mg/L below limit of quantification | 0.5 mg/l | < 4 % * | Mean · Bürstädter Wald (WW), TW (HB Rameyer) |
| Chloride | 16.6 mg/L | 250 mg/l | 7 % | Mean · Bürstädter Wald (WW), TW (HB Rameyer) |
| Coliform bacteria | 0 Anzahl/100ml | 0/100 ml | — | Mean · Bürstädter Wald (WW), TW (HB Rameyer) |
| Iron | < 0.04 mg/L below limit of quantification | 0.2 mg/l | < 20 % * | Mean · Bürstädter Wald (WW), TW (HB Rameyer) |
| pH | 7.32 - | 6,5–9,5 | — | Mean · Bürstädter Wald (WW), TW (HB Rameyer) |
| Sodium | 10.2 mg/L | 200 mg/l | 5 % | Mean · Bürstädter Wald (WW), TW (HB Rameyer) |
| Sulphate | 65.3 mg/L | 250 mg/l | 26 % | Mean · Bürstädter Wald (WW), TW (HB Rameyer) |
| Temperature | 13.7 °C | — | — | Mean · Bürstädter Wald (WW), TW (HB Rameyer) |
* 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 (4)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Calcium | 113 mg/L | — | — | Mean · Bürstädter Wald (WW), TW (HB Rameyer) |
| Magnesium | 11.8 mg/L | — | — | Mean · Bürstädter Wald (WW), TW (HB Rameyer) |
| Potassium | 1.3 mg/L | — | — | Mean · Bürstädter Wald (WW), TW (HB Rameyer) |
| Total hardness | 3.05 mmol/l | — | — | Mean · Bürstädter Wald (WW), TW (HB Rameyer) |
Values taken unchanged from the publications linked below — for each parameter the most recent recorded value. „—" in the parametric value column: no currently valid legal parametric value is stored in our database for this parameter; the parameter register with all parametric values is being expanded continuously.
Postcodes in this zone: 67547 , 67549 , 67550 , 67551
Show 4 more supply zones
Stadtteil Ibersheim
EWR Netz GmbHAssigned 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 |
|---|---|---|---|---|
| Sum of PFAS | < 0,001 µg/l below limit of quantification | 0.1 µg/l | < 1 % * | Single value |
| Nitrate | < 1 mg/l below limit of quantification | 50 mg/l | < 2 % * | Single value |
| Lead | 1 μg/l | 10 µg/l | 10 % | Single value |
| Sulphate | 93 mg/l | 250 mg/l | 37 % | Single value |
| Sodium | 77 mg/l | 200 mg/l | 38 % | 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 (52 — most recent value per parameter)
Chemical parameters (25)
| 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 |
| Acrylamide | < 0,025 μg/l below limit of quantification | 0.1 µg/l | < 25 % * | Single value |
| Antimony | < 1 μg/l below limit of quantification | 5 µg/l | < 20 % * | Single value |
| Arsenic | < 1 μg/l below limit of quantification | 10 µg/l | < 10 % * | Single value |
| Benzene | < 0,25 μg/l below limit of quantification | 1 µg/l | < 25 % * | Single value |
| Benzo(a)pyrene | < 0,0025 μg/l below limit of quantification | 10 ng/l | < 25 % * | Single value |
| Boron | < 0,1 mg/l below limit of quantification | 1 mg/l | < 10 % * | Single value |
| Bromate | < 2 μg/l below limit of quantification | 10 µg/l | < 20 % * | Single value |
| Cadmium | < 0,2 μg/l below limit of quantification | 3 µg/l | < 7 % * | Single value |
| Chromium | < 0,5 μg/l below limit of quantification | 25 µg/l | < 2 % * | Single value |
| Copper | < 0,1 mg/l below limit of quantification | 2 mg/l | < 5 % * | Single value |
| Cyanide | < 0,005 mg/l below limit of quantification | 50 µg/l | < 10 % * | Single value |
| Epichlorohydrin | < 0,1 μg/l below limit of quantification | 0.1 µg/l | < 100 % * | Single value |
| Fluoride | < 0,1 mg/l below limit of quantification | 1.5 mg/l | < 7 % * | Single value |
| Lead | 1 μg/l | 10 µg/l | 10 % | Single value |
| Mercury | < 0,1 μg/l below limit of quantification | 1 µg/l | < 10 % * | Single value |
| Nickel | < 2 μg/l below limit of quantification | 20 µg/l | < 10 % * | Single value |
| Nitrate | < 1 mg/l below limit of quantification | 50 mg/l | < 2 % * | Single value |
| Nitrite | < 0,01 mg/l below limit of quantification | 0.5 mg/l | < 2 % * | Single value |
| Pesticides — Total | < 0,1 μg/l below limit of quantification | 0.5 µg/l | < 20 % * | Single value |
| Polycyclic aromatic hydrocarbons | < 0,005 μg/l below limit of quantification | 0.1 µg/l | < 5 % * | Single value |
| Selenium | < 1 μg/l below limit of quantification | 10 µg/l | < 10 % * | Single value |
| Trihalomethanes — Total | < 1 μg/l below limit of quantification | 50 µg/l | < 2 % * | Single value |
| Uranium | 0,2 μg/l | 10 µg/l | 2 % | Single value |
| Vinyl chloride | < 0,3 μg/l below limit of quantification | 0.5 µg/l | < 60 % * | 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 (2)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Sum of 4 PFAS | < 0,001 µg/l below limit of quantification | — | — | Single value |
| Sum of PFAS | < 0,001 µg/l below limit of quantification | 0.1 µg/l | < 1 % * | 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 (19)
| 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 |
| Ammonium | < 0,05 mg/l below limit of quantification | 0.5 mg/l | < 10 % * | Single value |
| Calcite dissolution capacity | -24 mg/l | 5 mg/l CaCO3 | — | Single value |
| Chloride | 35 mg/l | 250 mg/l | 14 % | Single value |
| Clostridium perfringens (including spores) | 0 Anzahl / 100 ml | 0/100 ml | — | Single value |
| Colony count 22 °C | 0 | ohne anormale Veränderung | — | Single value |
| Colony count 36 °C | 1 | ohne anormale Veränderung | — | Single value |
| Colour | 0 m-1 | 0.5 m⁻¹ | — | Single value |
| Conductivity (25 °C) | 792 µS/cm | 2,790 µS/cm | — | Single value |
| Iron | < 0,02 mg/l below limit of quantification | 0.2 mg/l | < 10 % * | Single value |
| Manganese | < 0,005 mg/l below limit of quantification | 50 µg/l | < 10 % * | Single value |
| Oxidisability | n.b. mg/l O2 not determined | 5 mg/l O2 | — | Single value |
| pH | 8,05 pH-Einheiten | 6,5–9,5 | — | Single value |
| Sodium | 77 mg/l | 200 mg/l | 38 % | Single value |
| Sulphate | 93 mg/l | 250 mg/l | 37 % | Single value |
| Taste | einwandfrei | für den Verbraucher annehmbar | — | Single value |
| Threshold odour number (TON) | 0 TON | — | — | Single value |
| Total organic carbon (TOC) | 1,1 mg/l | ohne anormale Veränderung | — | Single value |
| Turbidity | 0,18 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 (6)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Calcium | 56,4 mg/l | — | — | Single value |
| Carbonate hardness | 2,53 mmol/l | — | — | Single value |
| Hydrogen carbonate | 350 mg/l | — | — | Single value |
| Magnesium | 27,4 mg/l | — | — | Single value |
| Potassium | 3,2 mg/l | — | — | Single value |
| Total hardness | 2,53 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.
Postcodes in this zone: 67547 , 67549 , 67550 , 67551
worms gesamt
EWR Netz GmbHAssigned 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 |
|---|---|---|---|---|
| Sum of PFAS | < 0,001 µg/l below limit of quantification | 0.1 µg/l | < 1 % * | Single value |
| Nitrate | < 1 mg/l below limit of quantification | 50 mg/l | < 2 % * | Single value |
| Lead | < 1 µg/l below limit of quantification | 10 µg/l | < 10 % * | Single value |
| Sulphate | 67 mg/l | 250 mg/l | 27 % | Single value |
| Sodium | 10 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 (52 — most recent value per parameter)
Chemical parameters (25)
| 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 |
| Acrylamide | < 0,025 µg/l below limit of quantification | 0.1 µg/l | < 25 % * | Single value |
| Antimony | < 1 µg/l below limit of quantification | 5 µg/l | < 20 % * | Single value |
| Arsenic | < 1 µg/l below limit of quantification | 10 µg/l | < 10 % * | Single value |
| Benzene | < 0,25 µg/l below limit of quantification | 1 µg/l | < 25 % * | Single value |
| Benzo(a)pyrene | < 0,0025 µg/l below limit of quantification | 10 ng/l | < 25 % * | Single value |
| Bisphenol A | < 0,01 μg/l below limit of quantification | 2.5 µg/l | < 0.4 % * | Single value |
| Boron | < 0,1 mg/l below limit of quantification | 1 mg/l | < 10 % * | Single value |
| Bromate | < 2 µg/l below limit of quantification | 10 µg/l | < 20 % * | Single value |
| Cadmium | < 0,2 µg/l below limit of quantification | 3 µg/l | < 7 % * | Single value |
| Chromium | < 0,5 µg/l below limit of quantification | 25 µg/l | < 2 % * | Single value |
| Copper | < 0,01 mg/l below limit of quantification | 2 mg/l | < 0.5 % * | Single value |
| Cyanide | < 0,005 mg/l below limit of quantification | 50 µg/l | < 10 % * | Single value |
| Epichlorohydrin | < 0,1 µg/l below limit of quantification | 0.1 µg/l | < 100 % * | Single value |
| Fluoride | < 0,1 mg/l below limit of quantification | 1.5 mg/l | < 7 % * | Single value |
| Lead | < 1 µg/l below limit of quantification | 10 µg/l | < 10 % * | Single value |
| Mercury | < 0,1 µg/l below limit of quantification | 1 µg/l | < 10 % * | Single value |
| Nickel | < 2 µg/l below limit of quantification | 20 µg/l | < 10 % * | Single value |
| Nitrate | < 1 mg/l below limit of quantification | 50 mg/l | < 2 % * | Single value |
| Nitrite | < 0,01 mg/l below limit of quantification | 0.5 mg/l | < 2 % * | Single value |
| Polycyclic aromatic hydrocarbons | < 0,005 µg/l below limit of quantification | 0.1 µg/l | < 5 % * | Single value |
| Selenium | < 1 µg/l below limit of quantification | 10 µg/l | < 10 % * | Single value |
| Trihalomethanes — Total | < 1 µg/l below limit of quantification | 50 µg/l | < 2 % * | Single value |
| Uranium | < 0,2 µg/l below limit of quantification | 10 µg/l | < 2 % * | Single value |
| Vinyl chloride | < 0,3 µg/l below limit of quantification | 0.5 µg/l | < 60 % * | 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 (2)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Sum of 4 PFAS | < 0,001 µg/l below limit of quantification | — | — | Single value |
| Sum of PFAS | < 0,001 µg/l below limit of quantification | 0.1 µg/l | < 1 % * | 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 (19)
| 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 |
| Ammonium | < 0,05 mg/l below limit of quantification | 0.5 mg/l | < 10 % * | Single value |
| Calcite dissolution capacity | -17 mg/l | 5 mg/l CaCO3 | — | Single value |
| Chloride | 17 mg/l | 250 mg/l | 7 % | Single value |
| Clostridium perfringens (including spores) | 0 Anzahl / 100 ml | 0/100 ml | — | Single value |
| Colony count 22 °C | 0 | ohne anormale Veränderung | — | Single value |
| Colony count 36 °C | 0 | ohne anormale Veränderung | — | Single value |
| Colour | 0 m-1 | 0.5 m⁻¹ | — | Single value |
| Conductivity (25 °C) | 624 µS/cm | 2,790 µS/cm | — | Single value |
| Iron | < 0,02 mg/l below limit of quantification | 0.2 mg/l | < 10 % * | Single value |
| Manganese | < 0,005 mg/l below limit of quantification | 50 µg/l | < 10 % * | Single value |
| Oxidisability | n.b. mg/l O2 not determined | 5 mg/l O2 | — | Single value |
| pH | 7,46 pH-Einheiten | 6,5–9,5 | — | Single value |
| Sodium | 10 mg/l | 200 mg/l | 5 % | Single value |
| Sulphate | 67 mg/l | 250 mg/l | 27 % | Single value |
| Taste | einwandfrei | für den Verbraucher annehmbar | — | Single value |
| Threshold odour number (TON) | 0 SZ | — | — | Single value |
| Total organic carbon (TOC) | 3,1 mg/l | ohne anormale Veränderung | — | Single value |
| Turbidity | 0,09 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 (6)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Calcium | 107 mg/l | — | — | Single value |
| Carbonate hardness | 2,46 mmol/l | — | — | Single value |
| Hydrogen carbonate | 301 mg/l | — | — | Single value |
| Magnesium | 11,6 mg/l | — | — | Single value |
| Potassium | 1,3 mg/l | — | — | Single value |
| Total hardness | 3,15 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.
Postcodes in this zone: 67547 , 67549 , 67550 , 67551
HPW Osthofen (WW), TW
TWIST RLP - HPW Osthofen (WW), TWAssigned via the water supplier — the exact supply zone boundary within the postcode is not yet linked.
No date is given for these values. The water supplier publishes the analysis without a sampling date and without a report date. When the water was examined is not apparent from the source — we do not add a date and we do not estimate one. What is stated is therefore only when we retrieved the document.
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Sum of PFAS | < 0.001 µg/L below limit of quantification | 0.1 µg/l | < 1 % * | Mean · HPW Osthofen (WW), TW |
| Nitrate | 1.1 mg/L | 50 mg/l | 2 % | Mean · HPW Osthofen (WW), TW |
| Lead | < 1 µg/L below limit of quantification | 10 µg/l | < 10 % * | Mean · HPW Osthofen (WW), TW |
| Escherichia coli (E. coli) | 0 Anzahl/100ml | 0/100 ml | — | Mean · HPW Osthofen (WW), TW |
| Sulphate | 86 mg/L | 250 mg/l | 34 % | Mean · HPW Osthofen (WW), TW |
| Sodium | 76 mg/L | 200 mg/l | 38 % | Mean · HPW Osthofen (WW), TW |
* 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 (30 — most recent value per parameter)
Microbiology (1)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Escherichia coli (E. coli) | 0 Anzahl/100ml | 0/100 ml | — | Mean · HPW Osthofen (WW), TW |
Chemical parameters (14)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Antimony | < 1 µg/L below limit of quantification | 5 µg/l | < 20 % * | Mean · HPW Osthofen (WW), TW |
| Arsenic | < 0.5 µg/L below limit of quantification | 10 µg/l | < 5 % * | Mean · HPW Osthofen (WW), TW |
| Boron | 0.08 mg/L | 1 mg/l | 8 % | Mean · HPW Osthofen (WW), TW |
| Cadmium | < 0.1 µg/L below limit of quantification | 3 µg/l | < 3 % * | Mean · HPW Osthofen (WW), TW |
| Copper | 0.004 mg/L | 2 mg/l | 0.2 % | Mean · HPW Osthofen (WW), TW |
| Cyanide | < 0.005 mg/L below limit of quantification | 50 µg/l | < 10 % * | Mean · HPW Osthofen (WW), TW |
| Fluoride | 0.16 mg/L | 1.5 mg/l | 11 % | Mean · HPW Osthofen (WW), TW |
| Lead | < 1 µg/L below limit of quantification | 10 µg/l | < 10 % * | Mean · HPW Osthofen (WW), TW |
| Mercury | < 0.1 µg/L below limit of quantification | 1 µg/l | < 10 % * | Mean · HPW Osthofen (WW), TW |
| Nickel | < 1 µg/L below limit of quantification | 20 µg/l | < 5 % * | Mean · HPW Osthofen (WW), TW |
| Nitrate | 1.1 mg/L | 50 mg/l | 2 % | Mean · HPW Osthofen (WW), TW |
| Nitrite | < 0.005 mg/L below limit of quantification | 0.5 mg/l | < 1 % * | Mean · HPW Osthofen (WW), TW |
| Selenium | < 1 µg/L below limit of quantification | 10 µg/l | < 10 % * | Mean · HPW Osthofen (WW), TW |
| Uranium | < 0.5 µg/L below limit of quantification | 10 µg/l | < 5 % * | Mean · HPW Osthofen (WW), TW |
* 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 (1)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Sum of PFAS | < 0.001 µg/L below limit of quantification | 0.1 µg/l | < 1 % * | Mean · HPW Osthofen (WW), TW |
* 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 (10)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Aluminium | < 0.005 mg/L below limit of quantification | 0.2 mg/l | < 3 % * | Mean · HPW Osthofen (WW), TW |
| Ammonium | < 0.05 mg/L below limit of quantification | 0.5 mg/l | < 10 % * | Mean · HPW Osthofen (WW), TW |
| Chloride | 37 mg/L | 250 mg/l | 15 % | Mean · HPW Osthofen (WW), TW |
| Coliform bacteria | 0 Anzahl/100ml | 0/100 ml | — | Mean · HPW Osthofen (WW), TW |
| Iron | 0.023 mg/L | 0.2 mg/l | 12 % | Mean · HPW Osthofen (WW), TW |
| Manganese | < 0.005 mg/L below limit of quantification | 50 µg/l | < 10 % * | Mean · HPW Osthofen (WW), TW |
| pH | 7.9 - | 6,5–9,5 | — | Mean · HPW Osthofen (WW), TW |
| Sodium | 76 mg/L | 200 mg/l | 38 % | Mean · HPW Osthofen (WW), TW |
| Sulphate | 86 mg/L | 250 mg/l | 34 % | Mean · HPW Osthofen (WW), TW |
| Temperature | 17 °C | — | — | Mean · HPW Osthofen (WW), TW |
* 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 (4)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Calcium | 52 mg/L | — | — | Mean · HPW Osthofen (WW), TW |
| Magnesium | 25 mg/L | — | — | Mean · HPW Osthofen (WW), TW |
| Potassium | 3.2 mg/L | — | — | Mean · HPW Osthofen (WW), TW |
| Total hardness | 2.73 mmol/l | — | — | Mean · HPW Osthofen (WW), TW |
Values taken unchanged from the publications linked below — for each parameter the most recent recorded value. „—" in the parametric value column: no currently valid legal parametric value is stored in our database for this parameter; the parameter register with all parametric values is being expanded continuously.
Postcodes in this zone: 67550 , 67551
Übergabestelle WWK ZV Seebachgebiet (WW), TW
TWIST RLP - Übergabestelle WWK ZV Seebachgebiet (WW), TWAssigned via the water supplier — the exact supply zone boundary within the postcode is not yet linked.
No date is given for these values. The water supplier publishes the analysis without a sampling date and without a report date. When the water was examined is not apparent from the source — we do not add a date and we do not estimate one. What is stated is therefore only when we retrieved the document.
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Sum of PFAS | < 0.001 µg/L below limit of quantification | 0.1 µg/l | < 1 % * | Mean · Übergabestelle WWK ZV Seebachgebiet (WW), TW |
| Nitrate | < 1 mg/L below limit of quantification | 50 mg/l | < 2 % * | Mean · Übergabestelle WWK ZV Seebachgebiet (WW), TW |
| Lead | < 1 µg/L below limit of quantification | 10 µg/l | < 10 % * | Mean · Übergabestelle WWK ZV Seebachgebiet (WW), TW |
| Escherichia coli (E. coli) | 0 Anzahl/100ml | 0/100 ml | — | Mean · Übergabestelle WWK ZV Seebachgebiet (WW), TW |
| Sulphate | 93 mg/L | 250 mg/l | 37 % | Mean · Übergabestelle WWK ZV Seebachgebiet (WW), TW |
| Sodium | 77 mg/L | 200 mg/l | 38 % | Mean · Übergabestelle WWK ZV Seebachgebiet (WW), TW |
* 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 (30 — most recent value per parameter)
Microbiology (1)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Escherichia coli (E. coli) | 0 Anzahl/100ml | 0/100 ml | — | Mean · Übergabestelle WWK ZV Seebachgebiet (WW), TW |
Chemical parameters (14)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Antimony | < 1 µg/L below limit of quantification | 5 µg/l | < 20 % * | Mean · Übergabestelle WWK ZV Seebachgebiet (WW), TW |
| Arsenic | < 1 µg/L below limit of quantification | 10 µg/l | < 10 % * | Mean · Übergabestelle WWK ZV Seebachgebiet (WW), TW |
| Boron | < 0.1 mg/L below limit of quantification | 1 mg/l | < 10 % * | Mean · Übergabestelle WWK ZV Seebachgebiet (WW), TW |
| Cadmium | < 0.2 µg/L below limit of quantification | 3 µg/l | < 7 % * | Mean · Übergabestelle WWK ZV Seebachgebiet (WW), TW |
| Copper | < 0.01 mg/L below limit of quantification | 2 mg/l | < 0.5 % * | Mean · Übergabestelle WWK ZV Seebachgebiet (WW), TW |
| Cyanide | < 0.005 mg/L below limit of quantification | 50 µg/l | < 10 % * | Mean · Übergabestelle WWK ZV Seebachgebiet (WW), TW |
| Fluoride | < 0.1 mg/L below limit of quantification | 1.5 mg/l | < 7 % * | Mean · Übergabestelle WWK ZV Seebachgebiet (WW), TW |
| Lead | < 1 µg/L below limit of quantification | 10 µg/l | < 10 % * | Mean · Übergabestelle WWK ZV Seebachgebiet (WW), TW |
| Mercury | < 0.1 µg/L below limit of quantification | 1 µg/l | < 10 % * | Mean · Übergabestelle WWK ZV Seebachgebiet (WW), TW |
| Nickel | < 2 µg/L below limit of quantification | 20 µg/l | < 10 % * | Mean · Übergabestelle WWK ZV Seebachgebiet (WW), TW |
| Nitrate | < 1 mg/L below limit of quantification | 50 mg/l | < 2 % * | Mean · Übergabestelle WWK ZV Seebachgebiet (WW), TW |
| Nitrite | < 0.01 mg/L below limit of quantification | 0.5 mg/l | < 2 % * | Mean · Übergabestelle WWK ZV Seebachgebiet (WW), TW |
| Selenium | < 1 µg/L below limit of quantification | 10 µg/l | < 10 % * | Mean · Übergabestelle WWK ZV Seebachgebiet (WW), TW |
| Uranium | 0.2 µg/L | 10 µg/l | 2 % | Mean · Übergabestelle WWK ZV Seebachgebiet (WW), TW |
* 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 (1)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Sum of PFAS | < 0.001 µg/L below limit of quantification | 0.1 µg/l | < 1 % * | Mean · Übergabestelle WWK ZV Seebachgebiet (WW), TW |
* 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 (10)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Aluminium | < 0.02 mg/L below limit of quantification | 0.2 mg/l | < 10 % * | Mean · Übergabestelle WWK ZV Seebachgebiet (WW), TW |
| Ammonium | < 0.05 mg/L below limit of quantification | 0.5 mg/l | < 10 % * | Mean · Übergabestelle WWK ZV Seebachgebiet (WW), TW |
| Chloride | 35 mg/L | 250 mg/l | 14 % | Mean · Übergabestelle WWK ZV Seebachgebiet (WW), TW |
| Coliform bacteria | 0 Anzahl/100ml | 0/100 ml | — | Mean · Übergabestelle WWK ZV Seebachgebiet (WW), TW |
| Iron | < 0.02 mg/L below limit of quantification | 0.2 mg/l | < 10 % * | Mean · Übergabestelle WWK ZV Seebachgebiet (WW), TW |
| Manganese | < 0.005 mg/L below limit of quantification | 50 µg/l | < 10 % * | Mean · Übergabestelle WWK ZV Seebachgebiet (WW), TW |
| pH | 8.05 - | 6,5–9,5 | — | Mean · Übergabestelle WWK ZV Seebachgebiet (WW), TW |
| Sodium | 77 mg/L | 200 mg/l | 38 % | Mean · Übergabestelle WWK ZV Seebachgebiet (WW), TW |
| Sulphate | 93 mg/L | 250 mg/l | 37 % | Mean · Übergabestelle WWK ZV Seebachgebiet (WW), TW |
| Temperature | 6.5 °C | — | — | Mean · Übergabestelle WWK ZV Seebachgebiet (WW), TW |
* 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 (4)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Calcium | 56.4 mg/L | — | — | Mean · Übergabestelle WWK ZV Seebachgebiet (WW), TW |
| Magnesium | 27.4 mg/L | — | — | Mean · Übergabestelle WWK ZV Seebachgebiet (WW), TW |
| Potassium | 3.2 mg/L | — | — | Mean · Übergabestelle WWK ZV Seebachgebiet (WW), TW |
| Total hardness | 2.48 mmol/l | — | — | Mean · Übergabestelle WWK ZV Seebachgebiet (WW), TW |
Values taken unchanged from the publications linked below — for each parameter the most recent recorded value. „—" in the parametric value column: no currently valid legal parametric value is stored in our database for this parameter; the parameter register with all parametric values is being expanded continuously.
Postcodes in this zone: 67550
Frequently asked questions about drinking water in Worms
- How hard is the water in Worms?
- TWIST RLP - Bürstädter Wald (WW), TW (HB Rameyer) publishes a total hardness of 3.05 mmol/l for the supply zone Bürstädter Wald (WW), TW (HB Rameyer) — that corresponds to 17.1 °dH. The hardness range is a classification under the German Detergents and Cleaning Products Act (soft below 8,4 °dH, medium 8,4 to 14 °dH, hard above that) and not a quality verdict — it indicates how much calcium and magnesium is dissolved in the water. Basis: Publication by the water supplier, retrieved on 13/07/2026.
- How much nitrate is in the drinking water in Worms?
- TWIST RLP - Bürstädter Wald (WW), TW (HB Rameyer) publishes a nitrate value of 0.9 mg/L for the supply zone Bürstädter Wald (WW), TW (HB Rameyer). The statutory parametric value is 50 mg/l; the measured value represents 2 % of the parametric value. Basis: Publication by the water supplier, retrieved on 13/07/2026.
- Are PFAS detectable in the drinking water in Worms?
- TWIST RLP - Bürstädter Wald (WW), TW (HB Rameyer) publishes for the supply zone Bürstädter Wald (WW), TW (HB Rameyer) a sum value PFAS-20 of 0 µg/L. The statutory parametric value is 0.1 µg/l; the measured value represents 0 % of the parametric value. For the sum of the 20 individual substances, this parametric value has applied since 12/01/2026. Basis: Publication by the water supplier, retrieved on 13/07/2026.
- Who supplies the drinking water in Worms?
- TWIST RLP - Bürstädter Wald (WW), TW (HB Rameyer). The values shown here come from the supply zone Bürstädter Wald (WW), TW (HB Rameyer) 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.