Drinking water in Horhausen
2 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.
Übern.-schacht Kescheid von KWW Neuwied(WW),TW
TWIST RLP - Übern.-schacht Kescheid von KWW Neuwied(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 | 0.0336 µg/L | 0.1 µg/l | 34 % | Mean · Übern.-schacht Kescheid von KWW Neuwied(WW),TW |
| Nitrate | 27.7 mg/L | 50 mg/l | 55 % | Mean · Übern.-schacht Kescheid von KWW Neuwied(WW),TW |
| Lead | 0.9 µg/L | 10 µg/l | 9 % | Mean · Übern.-schacht Kescheid von KWW Neuwied(WW),TW |
| Escherichia coli (E. coli) | 0 Anzahl/100ml | 0/100 ml | — | Mean · Übern.-schacht Kescheid von KWW Neuwied(WW),TW |
| Sulphate | 46.8 mg/L | 250 mg/l | 19 % | Mean · Übern.-schacht Kescheid von KWW Neuwied(WW),TW |
| Sodium | 41 mg/L | 200 mg/l | 21 % | Mean · Übern.-schacht Kescheid von KWW Neuwied(WW),TW |
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 · Übern.-schacht Kescheid von KWW Neuwied(WW),TW |
Chemical parameters (14)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Antimony | < 0.3 µg/L below limit of quantification | 5 µg/l | < 6 % * | Mean · Übern.-schacht Kescheid von KWW Neuwied(WW),TW |
| Arsenic | 0.34 µg/L | 10 µg/l | 3 % | Mean · Übern.-schacht Kescheid von KWW Neuwied(WW),TW |
| Boron | 0.075 mg/L | 1 mg/l | 8 % | Mean · Übern.-schacht Kescheid von KWW Neuwied(WW),TW |
| Cadmium | < 0.3 µg/L below limit of quantification | 3 µg/l | < 10 % * | Mean · Übern.-schacht Kescheid von KWW Neuwied(WW),TW |
| Copper | 0.048 mg/L | 2 mg/l | 2 % | Mean · Übern.-schacht Kescheid von KWW Neuwied(WW),TW |
| Cyanide | < 0.006 mg/L below limit of quantification | 50 µg/l | < 12 % * | Mean · Übern.-schacht Kescheid von KWW Neuwied(WW),TW |
| Fluoride | 0.22 mg/L | 1.5 mg/l | 15 % | Mean · Übern.-schacht Kescheid von KWW Neuwied(WW),TW |
| Lead | 0.9 µg/L | 10 µg/l | 9 % | Mean · Übern.-schacht Kescheid von KWW Neuwied(WW),TW |
| Mercury | < 0.1 µg/L below limit of quantification | 1 µg/l | < 10 % * | Mean · Übern.-schacht Kescheid von KWW Neuwied(WW),TW |
| Nickel | < 0.3 µg/L below limit of quantification | 20 µg/l | < 1 % * | Mean · Übern.-schacht Kescheid von KWW Neuwied(WW),TW |
| Nitrate | 27.7 mg/L | 50 mg/l | 55 % | Mean · Übern.-schacht Kescheid von KWW Neuwied(WW),TW |
| Nitrite | < 0.01 mg/L below limit of quantification | 0.5 mg/l | < 2 % * | Mean · Übern.-schacht Kescheid von KWW Neuwied(WW),TW |
| Selenium | 0.64 µg/L | 10 µg/l | 6 % | Mean · Übern.-schacht Kescheid von KWW Neuwied(WW),TW |
| Uranium | 1.9 µg/L | 10 µg/l | 19 % | Mean · Übern.-schacht Kescheid von KWW Neuwied(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 | 0.0336 µg/L | 0.1 µg/l | 34 % | Mean · Übern.-schacht Kescheid von KWW Neuwied(WW),TW |
Indicator parameters (10)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Aluminium | 0.001 mg/L | 0.2 mg/l | 0.5 % | Mean · Übern.-schacht Kescheid von KWW Neuwied(WW),TW |
| Ammonium | < 0.05 mg/L below limit of quantification | 0.5 mg/l | < 10 % * | Mean · Übern.-schacht Kescheid von KWW Neuwied(WW),TW |
| Chloride | 57 mg/L | 250 mg/l | 23 % | Mean · Übern.-schacht Kescheid von KWW Neuwied(WW),TW |
| Coliform bacteria | 0 Anzahl/100ml | 0/100 ml | — | Mean · Übern.-schacht Kescheid von KWW Neuwied(WW),TW |
| Iron | < 0.0005 mg/L below limit of quantification | 0.2 mg/l | < 0.2 % * | Mean · Übern.-schacht Kescheid von KWW Neuwied(WW),TW |
| Manganese | < 0.0003 mg/L below limit of quantification | 50 µg/l | < 0.6 % * | Mean · Übern.-schacht Kescheid von KWW Neuwied(WW),TW |
| pH | 7.6 - | 6,5–9,5 | — | Mean · Übern.-schacht Kescheid von KWW Neuwied(WW),TW |
| Sodium | 41 mg/L | 200 mg/l | 21 % | Mean · Übern.-schacht Kescheid von KWW Neuwied(WW),TW |
| Sulphate | 46.8 mg/L | 250 mg/l | 19 % | Mean · Übern.-schacht Kescheid von KWW Neuwied(WW),TW |
| Temperature | 8 °C | — | — | Mean · Übern.-schacht Kescheid von KWW Neuwied(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 (3)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Calcium | 69 mg/L | — | — | Mean · Übern.-schacht Kescheid von KWW Neuwied(WW),TW |
| Magnesium | 18 mg/L | — | — | Mean · Übern.-schacht Kescheid von KWW Neuwied(WW),TW |
| Potassium | 9.9 mg/L | — | — | Mean · Übern.-schacht Kescheid von KWW Neuwied(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: 56593
Show 1 more supply zone
WKA-ÜGS Giershausen/Ziegenhain (WW), TW
TWIST RLP - WKA-ÜGS Giershausen/Ziegenhain (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 µg/L | 0.1 µg/l | 0 % | Mean · WKA-ÜGS Giershausen/Ziegenhain (WW), TW |
| Nitrate | 6.8 mg/L | 50 mg/l | 14 % | Mean · WKA-ÜGS Giershausen/Ziegenhain (WW), TW |
| Lead | < 1 µg/L below limit of quantification | 10 µg/l | < 10 % * | Mean · WKA-ÜGS Giershausen/Ziegenhain (WW), TW |
| Escherichia coli (E. coli) | 0 Anzahl/100ml | 0/100 ml | — | Mean · WKA-ÜGS Giershausen/Ziegenhain (WW), TW |
| Sulphate | 11 mg/L | 250 mg/l | 4 % | Mean · WKA-ÜGS Giershausen/Ziegenhain (WW), TW |
| Sodium | 9.3 mg/L | 200 mg/l | 5 % | Mean · WKA-ÜGS Giershausen/Ziegenhain (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 (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 · WKA-ÜGS Giershausen/Ziegenhain (WW), TW |
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 · WKA-ÜGS Giershausen/Ziegenhain (WW), TW |
| Arsenic | < 1 µg/L below limit of quantification | 10 µg/l | < 10 % * | Mean · WKA-ÜGS Giershausen/Ziegenhain (WW), TW |
| Boron | 0.0056 mg/L | 1 mg/l | 0.6 % | Mean · WKA-ÜGS Giershausen/Ziegenhain (WW), TW |
| Cadmium | < 0.3 µg/L below limit of quantification | 3 µg/l | < 10 % * | Mean · WKA-ÜGS Giershausen/Ziegenhain (WW), TW |
| Copper | < 0.05 mg/L below limit of quantification | 2 mg/l | < 3 % * | Mean · WKA-ÜGS Giershausen/Ziegenhain (WW), TW |
| Cyanide | < 0.006 mg/L below limit of quantification | 50 µg/l | < 12 % * | Mean · WKA-ÜGS Giershausen/Ziegenhain (WW), TW |
| Fluoride | 0.05 mg/L | 1.5 mg/l | 3 % | Mean · WKA-ÜGS Giershausen/Ziegenhain (WW), TW |
| Lead | < 1 µg/L below limit of quantification | 10 µg/l | < 10 % * | Mean · WKA-ÜGS Giershausen/Ziegenhain (WW), TW |
| Mercury | < 0.1 µg/L below limit of quantification | 1 µg/l | < 10 % * | Mean · WKA-ÜGS Giershausen/Ziegenhain (WW), TW |
| Nickel | < 2 µg/L below limit of quantification | 20 µg/l | < 10 % * | Mean · WKA-ÜGS Giershausen/Ziegenhain (WW), TW |
| Nitrate | 6.8 mg/L | 50 mg/l | 14 % | Mean · WKA-ÜGS Giershausen/Ziegenhain (WW), TW |
| Nitrite | < 0.05 mg/L below limit of quantification | 0.5 mg/l | < 10 % * | Mean · WKA-ÜGS Giershausen/Ziegenhain (WW), TW |
| Selenium | < 0.5 µg/L below limit of quantification | 10 µg/l | < 5 % * | Mean · WKA-ÜGS Giershausen/Ziegenhain (WW), TW |
| Uranium | < 0.3 µg/L below limit of quantification | 10 µg/l | < 3 % * | Mean · WKA-ÜGS Giershausen/Ziegenhain (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 µg/L | 0.1 µg/l | 0 % | Mean · WKA-ÜGS Giershausen/Ziegenhain (WW), TW |
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 · WKA-ÜGS Giershausen/Ziegenhain (WW), TW |
| Ammonium | < 0.05 mg/L below limit of quantification | 0.5 mg/l | < 10 % * | Mean · WKA-ÜGS Giershausen/Ziegenhain (WW), TW |
| Chloride | 19 mg/L | 250 mg/l | 8 % | Mean · WKA-ÜGS Giershausen/Ziegenhain (WW), TW |
| Coliform bacteria | 0 Anzahl/100ml | 0/100 ml | — | Mean · WKA-ÜGS Giershausen/Ziegenhain (WW), TW |
| Iron | < 0.02 mg/L below limit of quantification | 0.2 mg/l | < 10 % * | Mean · WKA-ÜGS Giershausen/Ziegenhain (WW), TW |
| Manganese | < 0.005 mg/L below limit of quantification | 50 µg/l | < 10 % * | Mean · WKA-ÜGS Giershausen/Ziegenhain (WW), TW |
| pH | 8.25 - | 6,5–9,5 | — | Mean · WKA-ÜGS Giershausen/Ziegenhain (WW), TW |
| Sodium | 9.3 mg/L | 200 mg/l | 5 % | Mean · WKA-ÜGS Giershausen/Ziegenhain (WW), TW |
| Sulphate | 11 mg/L | 250 mg/l | 4 % | Mean · WKA-ÜGS Giershausen/Ziegenhain (WW), TW |
| Temperature | 12 °C | — | — | Mean · WKA-ÜGS Giershausen/Ziegenhain (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 (3)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Calcium | 27 mg/L | — | — | Mean · WKA-ÜGS Giershausen/Ziegenhain (WW), TW |
| Magnesium | 3.2 mg/L | — | — | Mean · WKA-ÜGS Giershausen/Ziegenhain (WW), TW |
| Potassium | 1.2 mg/L | — | — | Mean · WKA-ÜGS Giershausen/Ziegenhain (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: 56593
Frequently asked questions about drinking water in Horhausen
- How much nitrate is in the drinking water in Horhausen?
- TWIST RLP - Übern.-schacht Kescheid von KWW Neuwied(WW),TW publishes a nitrate value of 27.7 mg/L for the supply zone Übern.-schacht Kescheid von KWW Neuwied(WW),TW. The statutory parametric value is 50 mg/l; the measured value represents 55 % of the parametric value. Basis: Publication by the water supplier, retrieved on 13/07/2026.
- Are PFAS detectable in the drinking water in Horhausen?
- TWIST RLP - Übern.-schacht Kescheid von KWW Neuwied(WW),TW publishes for the supply zone Übern.-schacht Kescheid von KWW Neuwied(WW),TW a sum value PFAS-20 of 0.0336 µg/L. The statutory parametric value is 0.1 µg/l; the measured value represents 34 % 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 Horhausen?
- TWIST RLP - Übern.-schacht Kescheid von KWW Neuwied(WW),TW. The values shown here come from the supply zone Übern.-schacht Kescheid von KWW Neuwied(WW),TW 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.