Drinking water in 04509
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 2 underneath.
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.
Hochzone / FWV
DERAWA Zweckverband Delitzsch-Rackwitzer WasserversorgungAssigned 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 | < 2,4 mg/l below limit of quantification | 50 mg/l | < 5 % * | Mean · Hochzone / FWV |
| Sulphate | 140 mg/l | 250 mg/l | 56 % | Mean · Hochzone / FWV |
| Sodium | 24,0 mg/l | 200 mg/l | 12 % | Mean · Hochzone / FWV |
* 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 (13 — most recent value per parameter)
Chemical parameters (4)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Cadmium | < 0,0003 mg/l below limit of quantification | 3 µg/l | < 10 % * | Mean · Hochzone / FWV |
| Fluoride | 0,12 mg/l | 1.5 mg/l | 8 % | Mean · Hochzone / FWV |
| Nitrate | < 2,4 mg/l below limit of quantification | 50 mg/l | < 5 % * | Mean · Hochzone / FWV |
| Uranium | < 0,0005 mg/l below limit of quantification | 10 µg/l | < 5 % * | Mean · Hochzone / FWV |
* 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 (6)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Conductivity (25 °C) | 571 µS/cm | 2,790 µS/cm | — | Mean · Hochzone / FWV |
| Iron | 0,030 mg/l | 0.2 mg/l | 15 % | Mean · Hochzone / FWV |
| Manganese | < 0,002 mg/l below limit of quantification | 50 µg/l | < 4 % * | Mean · Hochzone / FWV |
| pH | 7,78 | 6,5–9,5 | — | Mean · Hochzone / FWV |
| Sodium | 24,0 mg/l | 200 mg/l | 12 % | Mean · Hochzone / FWV |
| Sulphate | 140 mg/l | 250 mg/l | 56 % | Mean · Hochzone / FWV |
* 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 | 75,0 mg/l | — | — | Mean · Hochzone / FWV |
| Magnesium | 12,0 mg/l | — | — | Mean · Hochzone / FWV |
| Total hardness | 2,4 mmol/l | — | — | Mean · Hochzone / FWV |
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 2 more supply zones in this postcode
Niederzone / WW DZ
DERAWA Zweckverband Delitzsch-Rackwitzer WasserversorgungAssigned 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 | < 2,7 mg/l below limit of quantification | 50 mg/l | < 5 % * | Mean · Niederzone / WW DZ |
| Sulphate | 23 mg/l | 250 mg/l | 9 % | Mean · Niederzone / WW DZ |
| Sodium | 17,0 mg/l | 200 mg/l | 9 % | Mean · Niederzone / WW DZ |
* 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 (13 — most recent value per parameter)
Chemical parameters (4)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Cadmium | < 0,0003 mg/l below limit of quantification | 3 µg/l | < 10 % * | Mean · Niederzone / WW DZ |
| Fluoride | 0,23 mg/l | 1.5 mg/l | 15 % | Mean · Niederzone / WW DZ |
| Nitrate | < 2,7 mg/l below limit of quantification | 50 mg/l | < 5 % * | Mean · Niederzone / WW DZ |
| Uranium | < 0,0005 mg/l below limit of quantification | 10 µg/l | < 5 % * | Mean · Niederzone / WW DZ |
* 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 (6)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Conductivity (25 °C) | 506 µS/cm | 2,790 µS/cm | — | Mean · Niederzone / WW DZ |
| Iron | 0,010 mg/l | 0.2 mg/l | 5 % | Mean · Niederzone / WW DZ |
| Manganese | < 0,002 mg/l below limit of quantification | 50 µg/l | < 4 % * | Mean · Niederzone / WW DZ |
| pH | 7,66 | 6,5–9,5 | — | Mean · Niederzone / WW DZ |
| Sodium | 17,0 mg/l | 200 mg/l | 9 % | Mean · Niederzone / WW DZ |
| Sulphate | 23 mg/l | 250 mg/l | 9 % | Mean · Niederzone / WW DZ |
* 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 | 70,0 mg/l | — | — | Mean · Niederzone / WW DZ |
| Magnesium | 14,0 mg/l | — | — | Mean · Niederzone / WW DZ |
| Total hardness | 2,3 mmol/l | — | — | Mean · Niederzone / WW DZ |
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.
WW DELITZSCH (Sachsen, WSZ 2050)
WW Delitzsch (Sachsen)Assigned via the water supplier — the exact supply zone boundary within the postcode is not yet linked.
These values are more than a year old. The most recent analysis the water supplier has published for this zone dates from 31/12/2020. We have no newer values — which is why we show the latest available ones rather than none at all. They say nothing about how the water has changed since then.
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Nitrate | 2.5 mg/l | 50 mg/l | 5 % | Mean |
| Sulphate | 65 mg/l | 250 mg/l | 26 % | Mean |
Show all recorded parameters (8 — most recent value per parameter)
Chemical parameters (2)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Nitrate | 2.5 mg/l | 50 mg/l | 5 % | Mean |
| Uranium | <0.0005 mg/l below limit of quantification | 10 µg/l | < 5 % * | Mean |
* 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 (5)
| 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 |
| Iron | 0.02 mg/l | 0.2 mg/l | 10 % | Mean |
| Manganese | <0.002 mg/l below limit of quantification | 50 µg/l | < 4 % * | Mean |
| pH | 7.8 - | 6,5–9,5 | — | Mean |
| Sulphate | 65 mg/l | 250 mg/l | 26 % | Mean |
* 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 (1)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Total hardness | 12.2 °dH | — | — | Mean |
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 04509
- How hard is the water in Postcode 04509?
- DERAWA Zweckverband Delitzsch-Rackwitzer Wasserversorgung publishes a total hardness of 2,4 mmol/l for the supply zone Hochzone / FWV — that corresponds to 13.5 °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 08/07/2026.
- How much nitrate is in the drinking water in Postcode 04509?
- DERAWA Zweckverband Delitzsch-Rackwitzer Wasserversorgung publishes a nitrate value of < 2,4 mg/l for the supply zone Hochzone / FWV. 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: Publication by the water supplier, retrieved on 08/07/2026.
- Who supplies the drinking water in Postcode 04509?
- DERAWA Zweckverband Delitzsch-Rackwitzer Wasserversorgung. The values shown here come from the supply zone Hochzone / FWV 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.