Drinking water in 07751
For this postcode Zweckverband JenaWasser (Betriebsfuehrung: Stadtwerke Jena Netze GmbH) 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 11 underneath. The water supplier publishes 2 further local networks that cannot be clearly assigned to this postcode — they are listed on the water supplier page.
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.
Wasserwerk Burgau
Zweckverband JenaWasser (Betriebsfuehrung: Stadtwerke Jena Netze GmbH)Assigned via the water supplier — the exact supply zone boundary within the postcode is not yet linked.
Water hardness
hart
Hardness range hart
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Nitrate | 5,22 mg/l | 50 mg/l | 10 % | Mean · Wasserwerk Burgau · Source [1] |
| Sulphate | 115 mg/l | 250 mg/l | 46 % | Mean · Wasserwerk Burgau · Source [1] |
| Sodium | 19 mg/l | 200 mg/l | 9 % | Mean · Wasserwerk Burgau · Source [1] |
Show all recorded parameters (26 — most recent value per parameter)
Microbiology (1)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Intestinal enterococci | 0 KBE/100ml | 0/100 ml | — | Single value · Wasserwerk Burgau · Source [2] |
Chemical parameters (5)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Fluoride | n.n. mg/l not detectable | 1.5 mg/l | — | Mean · Wasserwerk Burgau · Source [1] |
| Nitrate | 5,22 mg/l | 50 mg/l | 10 % | Mean · Wasserwerk Burgau · Source [1] |
| Nitrite | n.n. mg/l not detectable | 0.5 mg/l | — | Mean · Wasserwerk Burgau · Source [1] |
| Selenium | n.n. mg/l not detectable | 10 µg/l | — | Mean · Wasserwerk Burgau · Source [1] |
| Uranium | 0,007 mg/l | 10 µg/l | 70 % | Mean · Wasserwerk Burgau · Source [1] |
Indicator parameters (12)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Aluminium | n.n. mg/l not detectable | 0.2 mg/l | — | Mean · Wasserwerk Burgau · Source [1] |
| Ammonium | n.n. mg/l not detectable | 0.5 mg/l | — | Mean · Wasserwerk Burgau · Source [1] |
| Calcite dissolution capacity | -9,45 mg/l | 5 mg/l CaCO3 | — | Single value · Wasserwerk Burgau · Source [2] |
| Chloride | 23,1 mg/l | 250 mg/l | 9 % | Mean · Wasserwerk Burgau · Source [1] |
| Coliform bacteria | 0 KBE/100ml | 0/100 ml | — | Single value · Wasserwerk Burgau · Source [2] |
| Iron | n.n. mg/l not detectable | 0.2 mg/l | — | Mean · Wasserwerk Burgau · Source [1] |
| Manganese | n.n. mg/l not detectable | 50 µg/l | — | Mean · Wasserwerk Burgau · Source [1] |
| pH | 7,25 | 6,5–9,5 | — | Mean · Wasserwerk Burgau · Source [1] |
| Sodium | 19 mg/l | 200 mg/l | 9 % | Mean · Wasserwerk Burgau · Source [1] |
| Sulphate | 115 mg/l | 250 mg/l | 46 % | Mean · Wasserwerk Burgau · Source [1] |
| Total organic carbon (TOC) | 1,2* mg/l | ohne anormale Veränderung | — | Single value · Wasserwerk Burgau · Source [1] |
| Turbidity | 0,20 NTU | 1 NTU | — | Mean · Wasserwerk Burgau · Source [1] |
Further parameters (8)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Acid capacity to pH 4.3 | 4,84 mmol/l | — | — | Mean · Wasserwerk Burgau · Source [1] |
| Base capacity to pH 8.2 | 0,42 mmol/l | — | — | Mean · Wasserwerk Burgau · Source [1] |
| Calcium | 90,6 mg/l | — | — | Mean · Wasserwerk Burgau · Source [1] |
| Carbonate hardness | 2,42 mmol CaCO3/l | — | — | Mean · Wasserwerk Burgau · Source [1] |
| Hardness range (WRMG) | hart | — | — | Mean · Wasserwerk Burgau · Source [1] |
| Magnesium | 30 mg/l | — | — | Mean · Wasserwerk Burgau · Source [1] |
| Potassium | 5,8 mg/l | — | — | Mean · Wasserwerk Burgau · Source [1] |
| Total hardness | hart | — | — | Single value · Wasserwerk Burgau · Source [3] |
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.
Sources: [1] https://www.jenawasser.de/fileadmin/inhalte/3_Trinkwasser/Trinkwasserzusammensetzung.pdf · 15. Februar 2020 · Mittelwerte des 1. Halbjahres 2019 (andere Werte als Einzelbestimmung) · retrieved on 11/07/2026 [2] https://www.jenawasser.de/fileadmin/inhalte/3_Trinkwasser/2025_Trinkwasserbeschaffenheit_alle_mit_Mibi.pdf · 1. Dezember 2025 · retrieved on 11/07/2026 [3] https://www.jenawasser.de/wasserqualitaet · retrieved on 25/07/2026
Show 11 more supply zones in this postcode
Wasserwerk Drackendorf
Zweckverband JenaWasser (Betriebsfuehrung: Stadtwerke Jena Netze GmbH)Assigned via the water supplier — the exact supply zone boundary within the postcode is not yet linked.
Water hardness
hart
Hardness range hart
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Nitrate | 11,72 mg/l | 50 mg/l | 23 % | Mean · Wasserwerk Drackendorf · Source [1] |
| Sulphate | 45 mg/l | 250 mg/l | 18 % | Mean · Wasserwerk Drackendorf · Source [1] |
| Sodium | 8 mg/l | 200 mg/l | 4 % | Mean · Wasserwerk Drackendorf · Source [1] |
Show all recorded parameters (26 — most recent value per parameter)
Microbiology (1)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Intestinal enterococci | 0 KBE/100ml | 0/100 ml | — | Single value · Wasserwerk Drackendorf · Source [2] |
Chemical parameters (5)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Fluoride | n.n. mg/l not detectable | 1.5 mg/l | — | Mean · Wasserwerk Drackendorf · Source [1] |
| Nitrate | 11,72 mg/l | 50 mg/l | 23 % | Mean · Wasserwerk Drackendorf · Source [1] |
| Nitrite | 0,0061* mg/l | 0.5 mg/l | 1 % | Single value · Wasserwerk Drackendorf · Source [1] |
| Selenium | n.n. mg/l not detectable | 10 µg/l | — | Mean · Wasserwerk Drackendorf · Source [1] |
| Uranium | 0,005 mg/l | 10 µg/l | 50 % | Mean · Wasserwerk Drackendorf · Source [1] |
Indicator parameters (12)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Aluminium | n.n. mg/l not detectable | 0.2 mg/l | — | Mean · Wasserwerk Drackendorf · Source [1] |
| Ammonium | n.n. mg/l not detectable | 0.5 mg/l | — | Mean · Wasserwerk Drackendorf · Source [1] |
| Calcite dissolution capacity | -6,38 mg/l | 5 mg/l CaCO3 | — | Single value · Wasserwerk Drackendorf · Source [2] |
| Chloride | 19,7 mg/l | 250 mg/l | 8 % | Mean · Wasserwerk Drackendorf · Source [1] |
| Coliform bacteria | 0 KBE/100ml | 0/100 ml | — | Single value · Wasserwerk Drackendorf · Source [2] |
| Iron | 0,01 mg/l | 0.2 mg/l | 5 % | Mean · Wasserwerk Drackendorf · Source [1] |
| Manganese | n.n. mg/l not detectable | 50 µg/l | — | Mean · Wasserwerk Drackendorf · Source [1] |
| pH | 7,43 | 6,5–9,5 | — | Mean · Wasserwerk Drackendorf · Source [1] |
| Sodium | 8 mg/l | 200 mg/l | 4 % | Mean · Wasserwerk Drackendorf · Source [1] |
| Sulphate | 45 mg/l | 250 mg/l | 18 % | Mean · Wasserwerk Drackendorf · Source [1] |
| Total organic carbon (TOC) | 0,77* mg/l | ohne anormale Veränderung | — | Single value · Wasserwerk Drackendorf · Source [1] |
| Turbidity | 0,25 NTU | 1 NTU | — | Mean · Wasserwerk Drackendorf · Source [1] |
Further parameters (8)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Acid capacity to pH 4.3 | 3,89 mmol/l | — | — | Mean · Wasserwerk Drackendorf · Source [1] |
| Base capacity to pH 8.2 | 0,20 mmol/l | — | — | Mean · Wasserwerk Drackendorf · Source [1] |
| Calcium | 63,6 mg/l | — | — | Mean · Wasserwerk Drackendorf · Source [1] |
| Carbonate hardness | 1,94 mmol CaCO3/l | — | — | Mean · Wasserwerk Drackendorf · Source [1] |
| Hardness range (WRMG) | hart | — | — | Mean · Wasserwerk Drackendorf · Source [1] |
| Magnesium | 24 mg/l | — | — | Mean · Wasserwerk Drackendorf · Source [1] |
| Potassium | 3,5 mg/l | — | — | Mean · Wasserwerk Drackendorf · Source [1] |
| Total hardness | hart | — | — | Single value · Wasserwerk Drackendorf · Source [3] |
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.
Sources: [1] https://www.jenawasser.de/fileadmin/inhalte/3_Trinkwasser/Trinkwasserzusammensetzung.pdf · 15. Februar 2020 · Mittelwerte des 1. Halbjahres 2019 (andere Werte als Einzelbestimmung) · retrieved on 11/07/2026 [2] https://www.jenawasser.de/fileadmin/inhalte/3_Trinkwasser/2025_Trinkwasserbeschaffenheit_alle_mit_Mibi.pdf · 1. Dezember 2025 · retrieved on 11/07/2026 [3] https://www.jenawasser.de/wasserqualitaet · retrieved on 25/07/2026
Wasserwerk Jenalöbnitz
Zweckverband JenaWasser (Betriebsfuehrung: Stadtwerke Jena Netze GmbH)Assigned via the water supplier — the exact supply zone boundary within the postcode is not yet linked.
Water hardness
hart
Hardness range hart
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Nitrate | 0,51 mg/l | 50 mg/l | 1 % | Mean · Wasserwerk Jenalöbnitz · Source [1] |
| Sulphate | 83 mg/l | 250 mg/l | 33 % | Mean · Wasserwerk Jenalöbnitz · Source [1] |
| Sodium | 3 mg/l | 200 mg/l | 2 % | Mean · Wasserwerk Jenalöbnitz · Source [1] |
Show all recorded parameters (26 — most recent value per parameter)
Microbiology (1)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Intestinal enterococci | 0 KBE/100ml | 0/100 ml | — | Single value · Wasserwerk Jenalöbnitz · Source [2] |
Chemical parameters (5)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Fluoride | n.n. mg/l not detectable | 1.5 mg/l | — | Mean · Wasserwerk Jenalöbnitz · Source [1] |
| Nitrate | 0,51 mg/l | 50 mg/l | 1 % | Mean · Wasserwerk Jenalöbnitz · Source [1] |
| Nitrite | n.n. mg/l not detectable | 0.5 mg/l | — | Mean · Wasserwerk Jenalöbnitz · Source [1] |
| Selenium | n.n. mg/l not detectable | 10 µg/l | — | Mean · Wasserwerk Jenalöbnitz · Source [1] |
| Uranium | n.n. mg/l not detectable | 10 µg/l | — | Mean · Wasserwerk Jenalöbnitz · Source [1] |
Indicator parameters (12)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Aluminium | 0,11* mg/l | 0.2 mg/l | 55 % | Single value · Wasserwerk Jenalöbnitz · Source [1] |
| Ammonium | 0,04* mg/l | 0.5 mg/l | 8 % | Single value · Wasserwerk Jenalöbnitz · Source [1] |
| Calcite dissolution capacity | -26,9 mg/l | 5 mg/l CaCO3 | — | Single value · Wasserwerk Jenalöbnitz · Source [2] |
| Chloride | 3,0 mg/l | 250 mg/l | 1 % | Mean · Wasserwerk Jenalöbnitz · Source [1] |
| Coliform bacteria | 0 KBE/100ml | 0/100 ml | — | Single value · Wasserwerk Jenalöbnitz · Source [2] |
| Iron | 0,08 mg/l | 0.2 mg/l | 40 % | Mean · Wasserwerk Jenalöbnitz · Source [1] |
| Manganese | 0,01 mg/l | 50 µg/l | 20 % | Mean · Wasserwerk Jenalöbnitz · Source [1] |
| pH | 7,58 | 6,5–9,5 | — | Mean · Wasserwerk Jenalöbnitz · Source [1] |
| Sodium | 3 mg/l | 200 mg/l | 2 % | Mean · Wasserwerk Jenalöbnitz · Source [1] |
| Sulphate | 83 mg/l | 250 mg/l | 33 % | Mean · Wasserwerk Jenalöbnitz · Source [1] |
| Total organic carbon (TOC) | 0,76* mg/l | ohne anormale Veränderung | — | Single value · Wasserwerk Jenalöbnitz · Source [1] |
| Turbidity | 1,13 NTU | 1 NTU | — | Mean · Wasserwerk Jenalöbnitz · Source [1] |
Further parameters (8)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Acid capacity to pH 4.3 | 4,97 mmol/l | — | — | Mean · Wasserwerk Jenalöbnitz · Source [1] |
| Base capacity to pH 8.2 | 0,14 mmol/l | — | — | Mean · Wasserwerk Jenalöbnitz · Source [1] |
| Calcium | 81,4 mg/l | — | — | Mean · Wasserwerk Jenalöbnitz · Source [1] |
| Carbonate hardness | 2,50 mmol CaCO3/l | — | — | Mean · Wasserwerk Jenalöbnitz · Source [1] |
| Hardness range (WRMG) | hart | — | — | Mean · Wasserwerk Jenalöbnitz · Source [1] |
| Magnesium | 29 mg/l | — | — | Mean · Wasserwerk Jenalöbnitz · Source [1] |
| Potassium | 4,9 mg/l | — | — | Mean · Wasserwerk Jenalöbnitz · Source [1] |
| Total hardness | hart | — | — | Single value · Wasserwerk Jenalöbnitz · Source [3] |
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.
Sources: [1] https://www.jenawasser.de/fileadmin/inhalte/3_Trinkwasser/Trinkwasserzusammensetzung.pdf · 15. Februar 2020 · Mittelwerte des 1. Halbjahres 2019 (andere Werte als Einzelbestimmung) · retrieved on 11/07/2026 [2] https://www.jenawasser.de/fileadmin/inhalte/3_Trinkwasser/2025_Trinkwasserbeschaffenheit_alle_mit_Mibi.pdf · 1. Dezember 2025 · retrieved on 11/07/2026 [3] https://www.jenawasser.de/wasserqualitaet · retrieved on 25/07/2026
Wasserwerk Porstendorf
Zweckverband JenaWasser (Betriebsfuehrung: Stadtwerke Jena Netze GmbH)Assigned via the water supplier — the exact supply zone boundary within the postcode is not yet linked.
Water hardness
hart
Hardness range hart
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Nitrate | 0,50 mg/l | 50 mg/l | 1 % | Mean · Wasserwerk Porstendorf · Source [1] |
| Sulphate | 99 mg/l | 250 mg/l | 40 % | Mean · Wasserwerk Porstendorf · Source [1] |
| Sodium | 10 mg/l | 200 mg/l | 5 % | Mean · Wasserwerk Porstendorf · Source [1] |
Show all recorded parameters (26 — most recent value per parameter)
Microbiology (1)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Intestinal enterococci | 0 KBE/100ml | 0/100 ml | — | Single value · Wasserwerk Porstendorf · Source [2] |
Chemical parameters (5)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Fluoride | n.n. mg/l not detectable | 1.5 mg/l | — | Mean · Wasserwerk Porstendorf · Source [1] |
| Nitrate | 0,50 mg/l | 50 mg/l | 1 % | Mean · Wasserwerk Porstendorf · Source [1] |
| Nitrite | n.n. mg/l not detectable | 0.5 mg/l | — | Mean · Wasserwerk Porstendorf · Source [1] |
| Selenium | 0,003 mg/l | 10 µg/l | 30 % | Mean · Wasserwerk Porstendorf · Source [1] |
| Uranium | 0,002 mg/l | 10 µg/l | 20 % | Mean · Wasserwerk Porstendorf · Source [1] |
Indicator parameters (12)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Aluminium | n.n. mg/l not detectable | 0.2 mg/l | — | Mean · Wasserwerk Porstendorf · Source [1] |
| Ammonium | n.n. mg/l not detectable | 0.5 mg/l | — | Mean · Wasserwerk Porstendorf · Source [1] |
| Calcite dissolution capacity | -10,3 mg/l | 5 mg/l CaCO3 | — | Single value · Wasserwerk Porstendorf · Source [2] |
| Chloride | 2,6 mg/l | 250 mg/l | 1 % | Mean · Wasserwerk Porstendorf · Source [1] |
| Coliform bacteria | 0 KBE/100ml | 0/100 ml | — | Single value · Wasserwerk Porstendorf · Source [2] |
| Iron | 0,02 mg/l | 0.2 mg/l | 10 % | Mean · Wasserwerk Porstendorf · Source [1] |
| Manganese | n.n. mg/l not detectable | 50 µg/l | — | Mean · Wasserwerk Porstendorf · Source [1] |
| pH | 7,34 | 6,5–9,5 | — | Mean · Wasserwerk Porstendorf · Source [1] |
| Sodium | 10 mg/l | 200 mg/l | 5 % | Mean · Wasserwerk Porstendorf · Source [1] |
| Sulphate | 99 mg/l | 250 mg/l | 40 % | Mean · Wasserwerk Porstendorf · Source [1] |
| Total organic carbon (TOC) | 0,3 mg/l | ohne anormale Veränderung | — | Mean · Wasserwerk Porstendorf · Source [1] |
| Turbidity | 0,32 NTU | 1 NTU | — | Mean · Wasserwerk Porstendorf · Source [1] |
Further parameters (8)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Acid capacity to pH 4.3 | 5,12 mmol/l | — | — | Mean · Wasserwerk Porstendorf · Source [1] |
| Base capacity to pH 8.2 | 0,34 mmol/l | — | — | Mean · Wasserwerk Porstendorf · Source [1] |
| Calcium | 93,0 mg/l | — | — | Mean · Wasserwerk Porstendorf · Source [1] |
| Carbonate hardness | 2,50 mmol CaCO3/l | — | — | Mean · Wasserwerk Porstendorf · Source [1] |
| Hardness range (WRMG) | hart | — | — | Mean · Wasserwerk Porstendorf · Source [1] |
| Magnesium | 24 mg/l | — | — | Mean · Wasserwerk Porstendorf · Source [1] |
| Potassium | 7,6 mg/l | — | — | Mean · Wasserwerk Porstendorf · Source [1] |
| Total hardness | hart | — | — | Single value · Wasserwerk Porstendorf · Source [3] |
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.
Sources: [1] https://www.jenawasser.de/fileadmin/inhalte/3_Trinkwasser/Trinkwasserzusammensetzung.pdf · 15. Februar 2020 · Mittelwerte des 1. Halbjahres 2019 (andere Werte als Einzelbestimmung) · retrieved on 11/07/2026 [2] https://www.jenawasser.de/fileadmin/inhalte/3_Trinkwasser/2025_Trinkwasserbeschaffenheit_alle_mit_Mibi.pdf · 1. Dezember 2025 · retrieved on 11/07/2026 [3] https://www.jenawasser.de/wasserqualitaet · retrieved on 25/07/2026
Bezug Thüringer Fernwasserversorgung (Wasserwerk Luisenthal)
Zweckverband JenaWasser (Betriebsfuehrung: Stadtwerke Jena Netze GmbH)Assigned via the water supplier — the exact supply zone boundary within the postcode is not yet linked.
Water hardness
0,5 mmol CaCO3/l
Hardness range weich
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Nitrate | 5,20 mg/l | 50 mg/l | 10 % | Mean · Bezug Thüringer Fernwasserversorgung (Wasserwerk Luisenthal) · Source [1] |
| Sulphate | 10 mg/l | 250 mg/l | 4 % | Mean · Bezug Thüringer Fernwasserversorgung (Wasserwerk Luisenthal) · Source [1] |
| Sodium | 14 mg/l | 200 mg/l | 7 % | Mean · Bezug Thüringer Fernwasserversorgung (Wasserwerk Luisenthal) · Source [1] |
Show all recorded parameters (26 — most recent value per parameter)
Microbiology (1)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Intestinal enterococci | 0 KBE/100ml | 0/100 ml | — | Single value · Bezug Thüringer Fernwasserversorgung (Wasserwerk Luisenthal) · Source [2] |
Chemical parameters (5)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Fluoride | 0,12 mg/l | 1.5 mg/l | 8 % | Mean · Bezug Thüringer Fernwasserversorgung (Wasserwerk Luisenthal) · Source [1] |
| Nitrate | 5,20 mg/l | 50 mg/l | 10 % | Mean · Bezug Thüringer Fernwasserversorgung (Wasserwerk Luisenthal) · Source [1] |
| Nitrite | 0,0012 mg/l | 0.5 mg/l | 0.2 % | Mean · Bezug Thüringer Fernwasserversorgung (Wasserwerk Luisenthal) · Source [1] |
| Selenium | n.n. mg/l not detectable | 10 µg/l | — | Mean · Bezug Thüringer Fernwasserversorgung (Wasserwerk Luisenthal) · Source [1] |
| Uranium | n.n. mg/l not detectable | 10 µg/l | — | Mean · Bezug Thüringer Fernwasserversorgung (Wasserwerk Luisenthal) · Source [1] |
Indicator parameters (12)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Aluminium | n.n. mg/l not detectable | 0.2 mg/l | — | Mean · Bezug Thüringer Fernwasserversorgung (Wasserwerk Luisenthal) · Source [1] |
| Ammonium | n.n. mg/l not detectable | 0.5 mg/l | — | Mean · Bezug Thüringer Fernwasserversorgung (Wasserwerk Luisenthal) · Source [1] |
| Calcite dissolution capacity | -9,3 mg/l | 5 mg/l CaCO3 | — | Single value · Bezug Thüringer Fernwasserversorgung (Wasserwerk Luisenthal) · Source [2] |
| Chloride | 12,5 mg/l | 250 mg/l | 5 % | Mean · Bezug Thüringer Fernwasserversorgung (Wasserwerk Luisenthal) · Source [1] |
| Coliform bacteria | 0 KBE/100ml | 0/100 ml | — | Single value · Bezug Thüringer Fernwasserversorgung (Wasserwerk Luisenthal) · Source [2] |
| Iron | n.n. mg/l not detectable | 0.2 mg/l | — | Mean · Bezug Thüringer Fernwasserversorgung (Wasserwerk Luisenthal) · Source [1] |
| Manganese | n.n. mg/l not detectable | 50 µg/l | — | Mean · Bezug Thüringer Fernwasserversorgung (Wasserwerk Luisenthal) · Source [1] |
| pH | 8,34 | 6,5–9,5 | — | Mean · Bezug Thüringer Fernwasserversorgung (Wasserwerk Luisenthal) · Source [1] |
| Sodium | 14 mg/l | 200 mg/l | 7 % | Mean · Bezug Thüringer Fernwasserversorgung (Wasserwerk Luisenthal) · Source [1] |
| Sulphate | 10 mg/l | 250 mg/l | 4 % | Mean · Bezug Thüringer Fernwasserversorgung (Wasserwerk Luisenthal) · Source [1] |
| Total organic carbon (TOC) | 1,4 mg/l | ohne anormale Veränderung | — | Mean · Bezug Thüringer Fernwasserversorgung (Wasserwerk Luisenthal) · Source [1] |
| Turbidity | 0,05 NTU | 1 NTU | — | Mean · Bezug Thüringer Fernwasserversorgung (Wasserwerk Luisenthal) · Source [1] |
Further parameters (8)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Acid capacity to pH 4.3 | 1,16 mmol/l | — | — | Mean · Bezug Thüringer Fernwasserversorgung (Wasserwerk Luisenthal) · Source [1] |
| Base capacity to pH 8.2 | 0,00 mmol/l | — | — | Mean · Bezug Thüringer Fernwasserversorgung (Wasserwerk Luisenthal) · Source [1] |
| Calcium | 19,2 mg/l | — | — | Mean · Bezug Thüringer Fernwasserversorgung (Wasserwerk Luisenthal) · Source [1] |
| Carbonate hardness | 0,57 mmol CaCO3/l | — | — | Mean · Bezug Thüringer Fernwasserversorgung (Wasserwerk Luisenthal) · Source [1] |
| Hardness range (WRMG) | weich | — | — | Mean · Bezug Thüringer Fernwasserversorgung (Wasserwerk Luisenthal) · Source [1] |
| Magnesium | 1 mg/l | — | — | Mean · Bezug Thüringer Fernwasserversorgung (Wasserwerk Luisenthal) · Source [1] |
| Potassium | 3,6 mg/l | — | — | Mean · Bezug Thüringer Fernwasserversorgung (Wasserwerk Luisenthal) · Source [1] |
| Total hardness | 0,5 mmol CaCO3/l | — | — | Mean · Bezug Thüringer Fernwasserversorgung (Wasserwerk Luisenthal) · Source [1] |
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.
Sources: [1] https://www.jenawasser.de/fileadmin/inhalte/3_Trinkwasser/Trinkwasserzusammensetzung.pdf · 15. Februar 2020 · Mittelwerte des 1. Halbjahres 2019 (andere Werte als Einzelbestimmung) · retrieved on 11/07/2026 [2] https://www.jenawasser.de/fileadmin/inhalte/3_Trinkwasser/2025_Trinkwasserbeschaffenheit_alle_mit_Mibi.pdf · 1. Dezember 2025 · retrieved on 11/07/2026
Bezug Zweckverband Eisenberg (Wasserwerk Ullrichsberg)
Zweckverband JenaWasser (Betriebsfuehrung: Stadtwerke Jena Netze GmbH)Assigned via the water supplier — the exact supply zone boundary within the postcode is not yet linked.
Water hardness
2,7 mmol CaCO3/l
Hardness range hart
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Nitrate | 10,1 mg/l | 50 mg/l | 20 % | Mean · Bezug Zweckverband Eisenberg (Wasserwerk Ullrichsberg) · Source [1] |
| Sulphate | 60,80 mg/l | 250 mg/l | 24 % | Mean · Bezug Zweckverband Eisenberg (Wasserwerk Ullrichsberg) · Source [1] |
| Sodium | 5,51 mg/l | 200 mg/l | 3 % | Mean · Bezug Zweckverband Eisenberg (Wasserwerk Ullrichsberg) · Source [1] |
Show all recorded parameters (26 — most recent value per parameter)
Microbiology (1)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Intestinal enterococci | 0 KBE/100ml | 0/100 ml | — | Single value · Bezug Zweckverband Eisenberg (Wasserwerk Ullrichsberg) · Source [2] |
Chemical parameters (5)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Fluoride | 0,16 mg/l | 1.5 mg/l | 11 % | Mean · Bezug Zweckverband Eisenberg (Wasserwerk Ullrichsberg) · Source [1] |
| Nitrate | 10,1 mg/l | 50 mg/l | 20 % | Mean · Bezug Zweckverband Eisenberg (Wasserwerk Ullrichsberg) · Source [1] |
| Nitrite | 0,001 mg/l | 0.5 mg/l | 0.2 % | Mean · Bezug Zweckverband Eisenberg (Wasserwerk Ullrichsberg) · Source [1] |
| Selenium | 0,006 mg/l | 10 µg/l | 60 % | Mean · Bezug Zweckverband Eisenberg (Wasserwerk Ullrichsberg) · Source [1] |
| Uranium | 0,003 mg/l | 10 µg/l | 30 % | Mean · Bezug Zweckverband Eisenberg (Wasserwerk Ullrichsberg) · Source [1] |
Indicator parameters (12)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Aluminium | 0,005 mg/l | 0.2 mg/l | 3 % | Mean · Bezug Zweckverband Eisenberg (Wasserwerk Ullrichsberg) · Source [1] |
| Ammonium | n.n. mg/l not detectable | 0.5 mg/l | — | Mean · Bezug Zweckverband Eisenberg (Wasserwerk Ullrichsberg) · Source [1] |
| Calcite dissolution capacity | -14,3 mg/l | 5 mg/l CaCO3 | — | Single value · Bezug Zweckverband Eisenberg (Wasserwerk Ullrichsberg) · Source [2] |
| Chloride | 16,5 mg/l | 250 mg/l | 7 % | Mean · Bezug Zweckverband Eisenberg (Wasserwerk Ullrichsberg) · Source [1] |
| Coliform bacteria | 0 KBE/100ml | 0/100 ml | — | Single value · Bezug Zweckverband Eisenberg (Wasserwerk Ullrichsberg) · Source [2] |
| Iron | 0,052 mg/l | 0.2 mg/l | 26 % | Mean · Bezug Zweckverband Eisenberg (Wasserwerk Ullrichsberg) · Source [1] |
| Manganese | 0,018 mg/l | 50 µg/l | 36 % | Mean · Bezug Zweckverband Eisenberg (Wasserwerk Ullrichsberg) · Source [1] |
| pH | 7,70 | 6,5–9,5 | — | Mean · Bezug Zweckverband Eisenberg (Wasserwerk Ullrichsberg) · Source [1] |
| Sodium | 5,51 mg/l | 200 mg/l | 3 % | Mean · Bezug Zweckverband Eisenberg (Wasserwerk Ullrichsberg) · Source [1] |
| Sulphate | 60,80 mg/l | 250 mg/l | 24 % | Mean · Bezug Zweckverband Eisenberg (Wasserwerk Ullrichsberg) · Source [1] |
| Total organic carbon (TOC) | 0,87 mg/l | ohne anormale Veränderung | — | Mean · Bezug Zweckverband Eisenberg (Wasserwerk Ullrichsberg) · Source [1] |
| Turbidity | 0,37 NTU | 1 NTU | — | Mean · Bezug Zweckverband Eisenberg (Wasserwerk Ullrichsberg) · Source [1] |
Further parameters (8)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Acid capacity to pH 4.3 | 3,83 mmol/l | — | — | Mean · Bezug Zweckverband Eisenberg (Wasserwerk Ullrichsberg) · Source [1] |
| Base capacity to pH 8.2 | 0,18 mmol/l | — | — | Mean · Bezug Zweckverband Eisenberg (Wasserwerk Ullrichsberg) · Source [1] |
| Calcium | 75,8 mg/l | — | — | Mean · Bezug Zweckverband Eisenberg (Wasserwerk Ullrichsberg) · Source [1] |
| Carbonate hardness | 1,92 mmol CaCO3/l | — | — | Mean · Bezug Zweckverband Eisenberg (Wasserwerk Ullrichsberg) · Source [1] |
| Hardness range (WRMG) | hart | — | — | Mean · Bezug Zweckverband Eisenberg (Wasserwerk Ullrichsberg) · Source [1] |
| Magnesium | 19 mg/l | — | — | Mean · Bezug Zweckverband Eisenberg (Wasserwerk Ullrichsberg) · Source [1] |
| Potassium | 3,1 mg/l | — | — | Mean · Bezug Zweckverband Eisenberg (Wasserwerk Ullrichsberg) · Source [1] |
| Total hardness | 2,7 mmol CaCO3/l | — | — | Mean · Bezug Zweckverband Eisenberg (Wasserwerk Ullrichsberg) · Source [1] |
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.
Sources: [1] https://www.jenawasser.de/fileadmin/inhalte/3_Trinkwasser/Trinkwasserzusammensetzung.pdf · 15. Februar 2020 · Mittelwerte des 1. Halbjahres 2019 (andere Werte als Einzelbestimmung) · retrieved on 11/07/2026 [2] https://www.jenawasser.de/fileadmin/inhalte/3_Trinkwasser/2025_Trinkwasserbeschaffenheit_alle_mit_Mibi.pdf · 1. Dezember 2025 · retrieved on 11/07/2026
Bezug Zweckverband Holzland (Tiefbrunnen Kleinpürschitz)
Zweckverband JenaWasser (Betriebsfuehrung: Stadtwerke Jena Netze GmbH)Assigned via the water supplier — the exact supply zone boundary within the postcode is not yet linked.
Water hardness
2,5 mmol CaCO3/l
Hardness range mittel
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Nitrate | 4,1 mg/l | 50 mg/l | 8 % | Mean · Bezug Zweckverband Holzland (Tiefbrunnen Kleinpürschitz) · Source [1] |
| Sulphate | 24,00 mg/l | 250 mg/l | 10 % | Mean · Bezug Zweckverband Holzland (Tiefbrunnen Kleinpürschitz) · Source [1] |
| Sodium | 4,77 mg/l | 200 mg/l | 2 % | Mean · Bezug Zweckverband Holzland (Tiefbrunnen Kleinpürschitz) · Source [1] |
Show all recorded parameters (26 — most recent value per parameter)
Microbiology (1)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Intestinal enterococci | 0 KBE/100ml | 0/100 ml | — | Single value · Bezug Zweckverband Holzland (Tiefbrunnen Kleinpürschitz) · Source [2] |
Chemical parameters (5)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Fluoride | n.n. mg/l not detectable | 1.5 mg/l | — | Mean · Bezug Zweckverband Holzland (Tiefbrunnen Kleinpürschitz) · Source [1] |
| Nitrate | 4,1 mg/l | 50 mg/l | 8 % | Mean · Bezug Zweckverband Holzland (Tiefbrunnen Kleinpürschitz) · Source [1] |
| Nitrite | 0,0012 mg/l | 0.5 mg/l | 0.2 % | Mean · Bezug Zweckverband Holzland (Tiefbrunnen Kleinpürschitz) · Source [1] |
| Selenium | 0,005 mg/l | 10 µg/l | 50 % | Mean · Bezug Zweckverband Holzland (Tiefbrunnen Kleinpürschitz) · Source [1] |
| Uranium | 0,004 mg/l | 10 µg/l | 40 % | Mean · Bezug Zweckverband Holzland (Tiefbrunnen Kleinpürschitz) · Source [1] |
Indicator parameters (12)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Aluminium | n.n. mg/l not detectable | 0.2 mg/l | — | Mean · Bezug Zweckverband Holzland (Tiefbrunnen Kleinpürschitz) · Source [1] |
| Ammonium | n.n. mg/l not detectable | 0.5 mg/l | — | Mean · Bezug Zweckverband Holzland (Tiefbrunnen Kleinpürschitz) · Source [1] |
| Calcite dissolution capacity | -5,7 mg/l | 5 mg/l CaCO3 | — | Single value · Bezug Zweckverband Holzland (Tiefbrunnen Kleinpürschitz) · Source [2] |
| Chloride | 11 mg/l | 250 mg/l | 4 % | Mean · Bezug Zweckverband Holzland (Tiefbrunnen Kleinpürschitz) · Source [1] |
| Coliform bacteria | 0 KBE/100ml | 0/100 ml | — | Single value · Bezug Zweckverband Holzland (Tiefbrunnen Kleinpürschitz) · Source [2] |
| Iron | 0,014 mg/l | 0.2 mg/l | 7 % | Mean · Bezug Zweckverband Holzland (Tiefbrunnen Kleinpürschitz) · Source [1] |
| Manganese | n.n. mg/l not detectable | 50 µg/l | — | Mean · Bezug Zweckverband Holzland (Tiefbrunnen Kleinpürschitz) · Source [1] |
| pH | 7,24 | 6,5–9,5 | — | Mean · Bezug Zweckverband Holzland (Tiefbrunnen Kleinpürschitz) · Source [1] |
| Sodium | 4,77 mg/l | 200 mg/l | 2 % | Mean · Bezug Zweckverband Holzland (Tiefbrunnen Kleinpürschitz) · Source [1] |
| Sulphate | 24,00 mg/l | 250 mg/l | 10 % | Mean · Bezug Zweckverband Holzland (Tiefbrunnen Kleinpürschitz) · Source [1] |
| Total organic carbon (TOC) | 0,36 mg/l | ohne anormale Veränderung | — | Mean · Bezug Zweckverband Holzland (Tiefbrunnen Kleinpürschitz) · Source [1] |
| Turbidity | 0,19 NTU | 1 NTU | — | Mean · Bezug Zweckverband Holzland (Tiefbrunnen Kleinpürschitz) · Source [1] |
Further parameters (8)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Acid capacity to pH 4.3 | 4,19 mmol/l | — | — | Mean · Bezug Zweckverband Holzland (Tiefbrunnen Kleinpürschitz) · Source [1] |
| Base capacity to pH 8.2 | 0,36 mmol/l | — | — | Mean · Bezug Zweckverband Holzland (Tiefbrunnen Kleinpürschitz) · Source [1] |
| Calcium | 60,5 mg/l | — | — | Mean · Bezug Zweckverband Holzland (Tiefbrunnen Kleinpürschitz) · Source [1] |
| Carbonate hardness | 2,21 mmol CaCO3/l | — | — | Mean · Bezug Zweckverband Holzland (Tiefbrunnen Kleinpürschitz) · Source [1] |
| Hardness range (WRMG) | mittel | — | — | Mean · Bezug Zweckverband Holzland (Tiefbrunnen Kleinpürschitz) · Source [1] |
| Magnesium | 21 mg/l | — | — | Mean · Bezug Zweckverband Holzland (Tiefbrunnen Kleinpürschitz) · Source [1] |
| Potassium | 3,5 mg/l | — | — | Mean · Bezug Zweckverband Holzland (Tiefbrunnen Kleinpürschitz) · Source [1] |
| Total hardness | 2,5 mmol CaCO3/l | — | — | Mean · Bezug Zweckverband Holzland (Tiefbrunnen Kleinpürschitz) · Source [1] |
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.
Sources: [1] https://www.jenawasser.de/fileadmin/inhalte/3_Trinkwasser/Trinkwasserzusammensetzung.pdf · 15. Februar 2020 · Mittelwerte des 1. Halbjahres 2019 (andere Werte als Einzelbestimmung) · retrieved on 11/07/2026 [2] https://www.jenawasser.de/fileadmin/inhalte/3_Trinkwasser/2025_Trinkwasserbeschaffenheit_alle_mit_Mibi.pdf · 1. Dezember 2025 · retrieved on 11/07/2026
Wasserwerk Steudnitz
Zweckverband JenaWasser (Betriebsfuehrung: Stadtwerke Jena Netze GmbH)Assigned via the water supplier — the exact supply zone boundary within the postcode is not yet linked.
Water hardness
5,8 mmol CaCO3/l
Hardness range hart
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Nitrate | 28,14 mg/l | 50 mg/l | 56 % | Mean · Wasserwerk Steudnitz · Source [1] |
| Sulphate | 257 mg/l | 250 mg/l | 103 % Mean above the parametric value | Mean · Wasserwerk Steudnitz · Source [1] |
| Sodium | 16 mg/l | 200 mg/l | 8 % | Mean · Wasserwerk Steudnitz · Source [1] |
Annual means and medians are not individual measured values, but the parametric values apply per sample. If a mean lies above it, at least one individual sample was above it — the mean does not say how many, or by how much. That is why this is not reported here as an exceedance of the parametric value. What counts remains the water supplier's publication, which each row links to.
Show all recorded parameters (26 — most recent value per parameter)
Microbiology (1)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Intestinal enterococci | 0 KBE/100ml | 0/100 ml | — | Single value · Wasserwerk Steudnitz · Source [2] |
Chemical parameters (5)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Fluoride | n.n. mg/l not detectable | 1.5 mg/l | — | Mean · Wasserwerk Steudnitz · Source [1] |
| Nitrate | 28,14 mg/l | 50 mg/l | 56 % | Mean · Wasserwerk Steudnitz · Source [1] |
| Nitrite | 0,016 mg/l | 0.5 mg/l | 3 % | Mean · Wasserwerk Steudnitz · Source [1] |
| Selenium | n.n. mg/l not detectable | 10 µg/l | — | Mean · Wasserwerk Steudnitz · Source [1] |
| Uranium | 0,015 mg/l | 10 µg/l | 150 % Mean above the parametric value | Mean · Wasserwerk Steudnitz · Source [1] |
Annual means and medians are not individual measured values, but the parametric values apply per sample. If a mean lies above it, at least one individual sample was above it — the mean does not say how many, or by how much. That is why this is not reported here as an exceedance of the parametric value. What counts remains the water supplier's publication, which each row links to.
Indicator parameters (12)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Aluminium | n.n. mg/l not detectable | 0.2 mg/l | — | Mean · Wasserwerk Steudnitz · Source [1] |
| Ammonium | n.n. mg/l not detectable | 0.5 mg/l | — | Mean · Wasserwerk Steudnitz · Source [1] |
| Calcite dissolution capacity | -41,3 mg/l | 5 mg/l CaCO3 | — | Single value · Wasserwerk Steudnitz · Source [2] |
| Chloride | 10,6 mg/l | 250 mg/l | 4 % | Mean · Wasserwerk Steudnitz · Source [1] |
| Coliform bacteria | 0 KBE/100ml | 0/100 ml | — | Single value · Wasserwerk Steudnitz · Source [2] |
| Iron | 0,01 mg/l | 0.2 mg/l | 5 % | Mean · Wasserwerk Steudnitz · Source [1] |
| Manganese | n.n. mg/l not detectable | 50 µg/l | — | Mean · Wasserwerk Steudnitz · Source [1] |
| pH | 6,94 | 6,5–9,5 | — | Mean · Wasserwerk Steudnitz · Source [1] |
| Sodium | 16 mg/l | 200 mg/l | 8 % | Mean · Wasserwerk Steudnitz · Source [1] |
| Sulphate | 257 mg/l | 250 mg/l | 103 % Mean above the parametric value | Mean · Wasserwerk Steudnitz · Source [1] |
| Total organic carbon (TOC) | 1,4 mg/l | ohne anormale Veränderung | — | Mean · Wasserwerk Steudnitz · Source [1] |
| Turbidity | 0,26 NTU | 1 NTU | — | Mean · Wasserwerk Steudnitz · Source [1] |
Annual means and medians are not individual measured values, but the parametric values apply per sample. If a mean lies above it, at least one individual sample was above it — the mean does not say how many, or by how much. That is why this is not reported here as an exceedance of the parametric value. What counts remains the water supplier's publication, which each row links to.
Further parameters (8)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Acid capacity to pH 4.3 | 6,31 mmol/l | — | — | Mean · Wasserwerk Steudnitz · Source [1] |
| Base capacity to pH 8.2 | 1,19 mmol/l | — | — | Mean · Wasserwerk Steudnitz · Source [1] |
| Calcium | 197,9 mg/l | — | — | Mean · Wasserwerk Steudnitz · Source [1] |
| Carbonate hardness | 3,17 mmol CaCO3/l | — | — | Mean · Wasserwerk Steudnitz · Source [1] |
| Hardness range (WRMG) | hart | — | — | Mean · Wasserwerk Steudnitz · Source [1] |
| Magnesium | 20 mg/l | — | — | Mean · Wasserwerk Steudnitz · Source [1] |
| Potassium | 4,9 mg/l | — | — | Mean · Wasserwerk Steudnitz · Source [1] |
| Total hardness | 5,8 mmol CaCO3/l | — | — | Mean · Wasserwerk Steudnitz · Source [1] |
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.
Sources: [1] https://www.jenawasser.de/fileadmin/inhalte/3_Trinkwasser/Trinkwasserzusammensetzung.pdf · 15. Februar 2020 · Mittelwerte des 1. Halbjahres 2019 (andere Werte als Einzelbestimmung) · retrieved on 11/07/2026 [2] https://www.jenawasser.de/fileadmin/inhalte/3_Trinkwasser/2025_Trinkwasserbeschaffenheit_alle_mit_Mibi.pdf · 1. Dezember 2025 · retrieved on 11/07/2026
Bezug Zweckverband Holzland (Tiefbrunnen Zeitzgrund)
Zweckverband JenaWasser (Betriebsfuehrung: Stadtwerke Jena Netze GmbH)Assigned via the water supplier — the exact supply zone boundary within the postcode is not yet linked.
Water hardness
2,9 mmol CaCO3/l
Hardness range hart
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Nitrate | 34,0 mg/l | 50 mg/l | 68 % | Single value · Bezug Zweckverband Holzland (Tiefbrunnen Zeitzgrund) |
| Sulphate | 60 mg/l | 250 mg/l | 24 % | Single value · Bezug Zweckverband Holzland (Tiefbrunnen Zeitzgrund) |
| Sodium | 11,0 mg/l | 200 mg/l | 5 % | Single value · Bezug Zweckverband Holzland (Tiefbrunnen Zeitzgrund) |
Show all recorded parameters (26 — most recent value per parameter)
Microbiology (1)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Intestinal enterococci | 0 KBE/100ml | 0/100 ml | — | Single value · Bezug Zweckverband Holzland (Tiefbrunnen Zeitzgrund) |
Chemical parameters (5)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Fluoride | 0,10 mg/l | 1.5 mg/l | 7 % | Single value · Bezug Zweckverband Holzland (Tiefbrunnen Zeitzgrund) |
| Nitrate | 34,0 mg/l | 50 mg/l | 68 % | Single value · Bezug Zweckverband Holzland (Tiefbrunnen Zeitzgrund) |
| Nitrite | n.n. mg/l not detectable | 0.5 mg/l | — | Single value · Bezug Zweckverband Holzland (Tiefbrunnen Zeitzgrund) |
| Selenium | n.n. mg/l not detectable | 10 µg/l | — | Single value · Bezug Zweckverband Holzland (Tiefbrunnen Zeitzgrund) |
| Uranium | 0,0060 mg/l | 10 µg/l | 60 % | Single value · Bezug Zweckverband Holzland (Tiefbrunnen Zeitzgrund) |
Indicator parameters (12)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Aluminium | 0,008 mg/l | 0.2 mg/l | 4 % | Single value · Bezug Zweckverband Holzland (Tiefbrunnen Zeitzgrund) |
| Ammonium | n.n. mg/l not detectable | 0.5 mg/l | — | Single value · Bezug Zweckverband Holzland (Tiefbrunnen Zeitzgrund) |
| Calcite dissolution capacity | -7,0 mg/l | 5 mg/l CaCO3 | — | Single value · Bezug Zweckverband Holzland (Tiefbrunnen Zeitzgrund) |
| Chloride | 55 mg/l | 250 mg/l | 22 % | Single value · Bezug Zweckverband Holzland (Tiefbrunnen Zeitzgrund) |
| Coliform bacteria | 0 KBE/100ml | 0/100 ml | — | Single value · Bezug Zweckverband Holzland (Tiefbrunnen Zeitzgrund) |
| Iron | n.n. mg/l not detectable | 0.2 mg/l | — | Single value · Bezug Zweckverband Holzland (Tiefbrunnen Zeitzgrund) |
| Manganese | n.n. mg/l not detectable | 50 µg/l | — | Single value · Bezug Zweckverband Holzland (Tiefbrunnen Zeitzgrund) |
| pH | 7,9 | 6,5–9,5 | — | Single value · Bezug Zweckverband Holzland (Tiefbrunnen Zeitzgrund) |
| Sodium | 11,0 mg/l | 200 mg/l | 5 % | Single value · Bezug Zweckverband Holzland (Tiefbrunnen Zeitzgrund) |
| Sulphate | 60 mg/l | 250 mg/l | 24 % | Single value · Bezug Zweckverband Holzland (Tiefbrunnen Zeitzgrund) |
| Total organic carbon (TOC) | 0,82 mg/l | ohne anormale Veränderung | — | Single value · Bezug Zweckverband Holzland (Tiefbrunnen Zeitzgrund) |
| Turbidity | 0,40 NTU | 1 NTU | — | Single value · Bezug Zweckverband Holzland (Tiefbrunnen Zeitzgrund) |
Further parameters (8)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Acid capacity to pH 4.3 | 3,02 mmol/l | — | — | Single value · Bezug Zweckverband Holzland (Tiefbrunnen Zeitzgrund) |
| Base capacity to pH 8.2 | 0,07 mmol/l | — | — | Single value · Bezug Zweckverband Holzland (Tiefbrunnen Zeitzgrund) |
| Calcium | 67 mg/l | — | — | Single value · Bezug Zweckverband Holzland (Tiefbrunnen Zeitzgrund) |
| Carbonate hardness | 2,27 mmol CaCO3/l | — | — | Single value · Bezug Zweckverband Holzland (Tiefbrunnen Zeitzgrund) |
| Hardness range (WRMG) | hart | — | — | Single value · Bezug Zweckverband Holzland (Tiefbrunnen Zeitzgrund) |
| Magnesium | 29 mg/l | — | — | Single value · Bezug Zweckverband Holzland (Tiefbrunnen Zeitzgrund) |
| Potassium | 3,1 mg/l | — | — | Single value · Bezug Zweckverband Holzland (Tiefbrunnen Zeitzgrund) |
| Total hardness | 2,9 mmol CaCO3/l | — | — | Single value · Bezug Zweckverband Holzland (Tiefbrunnen Zeitzgrund) |
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.jenawasser.de/fileadmin/inhalte/3_Trinkwasser/2025_Trinkwasserbeschaffenheit_alle_mit_Mibi.pdf · 1. Dezember 2025 · retrieved on 11/07/2026
Tiefbrunnen Greuda
Zweckverband JenaWasser (Betriebsfuehrung: Stadtwerke Jena Netze GmbH)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 31/12/2019. 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.
Water hardness
5,6 mmol CaCO3/l
Hardness range hart
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Nitrate | 39 mg/l | 50 mg/l | 78 % | Mean · Tiefbrunnen Greuda |
| Sulphate | 220,00 mg/l | 250 mg/l | 88 % | Mean · Tiefbrunnen Greuda |
| Sodium | 10,4 mg/l | 200 mg/l | 5 % | Mean · Tiefbrunnen Greuda |
Show all recorded parameters (23 — most recent value per parameter)
Chemical parameters (5)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Fluoride | 0,13 mg/l | 1.5 mg/l | 9 % | Mean · Tiefbrunnen Greuda |
| Nitrate | 39 mg/l | 50 mg/l | 78 % | Mean · Tiefbrunnen Greuda |
| Nitrite | 0,004 mg/l | 0.5 mg/l | 0.8 % | Mean · Tiefbrunnen Greuda |
| Selenium | n.n. mg/l not detectable | 10 µg/l | — | Mean · Tiefbrunnen Greuda |
| Uranium | 0,002 mg/l | 10 µg/l | 20 % | Mean · Tiefbrunnen Greuda |
Indicator parameters (10)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Aluminium | n.n. mg/l not detectable | 0.2 mg/l | — | Mean · Tiefbrunnen Greuda |
| Ammonium | n.n. mg/l not detectable | 0.5 mg/l | — | Mean · Tiefbrunnen Greuda |
| Chloride | 27 mg/l | 250 mg/l | 11 % | Mean · Tiefbrunnen Greuda |
| Iron | n.n. mg/l not detectable | 0.2 mg/l | — | Mean · Tiefbrunnen Greuda |
| Manganese | n.n. mg/l not detectable | 50 µg/l | — | Mean · Tiefbrunnen Greuda |
| pH | 7,05 | 6,5–9,5 | — | Mean · Tiefbrunnen Greuda |
| Sodium | 10,4 mg/l | 200 mg/l | 5 % | Mean · Tiefbrunnen Greuda |
| Sulphate | 220,00 mg/l | 250 mg/l | 88 % | Mean · Tiefbrunnen Greuda |
| Total organic carbon (TOC) | 1,8 mg/l | ohne anormale Veränderung | — | Mean · Tiefbrunnen Greuda |
| Turbidity | 0,14 NTU | 1 NTU | — | Mean · Tiefbrunnen Greuda |
Further parameters (8)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Acid capacity to pH 4.3 | 4,99 mmol/l | — | — | Mean · Tiefbrunnen Greuda |
| Base capacity to pH 8.2 | 1,06 mmol/l | — | — | Mean · Tiefbrunnen Greuda |
| Calcium | 151,0 mg/l | — | — | Mean · Tiefbrunnen Greuda |
| Carbonate hardness | 2,50 mmol CaCO3/l | — | — | Mean · Tiefbrunnen Greuda |
| Hardness range (WRMG) | hart | — | — | Mean · Tiefbrunnen Greuda |
| Magnesium | 28 mg/l | — | — | Mean · Tiefbrunnen Greuda |
| Potassium | 7,9 mg/l | — | — | Mean · Tiefbrunnen Greuda |
| Total hardness | 5,6 mmol CaCO3/l | — | — | Mean · Tiefbrunnen Greuda |
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.jenawasser.de/fileadmin/inhalte/3_Trinkwasser/Trinkwasserzusammensetzung.pdf · 15. Februar 2020 · Mittelwerte des 1. Halbjahres 2019 (andere Werte als Einzelbestimmung) · retrieved on 11/07/2026
Tiefbrunnen Lotschen
Zweckverband JenaWasser (Betriebsfuehrung: Stadtwerke Jena Netze GmbH)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 31/12/2019. 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.
Water hardness
2,5* mmol CaCO3/l
Hardness range mittel
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Nitrate | n.n. mg/l not detectable | 50 mg/l | — | Mean · Tiefbrunnen Lotschen |
| Sulphate | 34* mg/l | 250 mg/l | 14 % | Single value · Tiefbrunnen Lotschen |
| Sodium | n.n. mg/l not detectable | 200 mg/l | — | Mean · Tiefbrunnen Lotschen |
Show all recorded parameters (23 — most recent value per parameter)
Chemical parameters (5)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Fluoride | 0,11* mg/l | 1.5 mg/l | 7 % | Single value · Tiefbrunnen Lotschen |
| Nitrate | n.n. mg/l not detectable | 50 mg/l | — | Mean · Tiefbrunnen Lotschen |
| Nitrite | n.n. mg/l not detectable | 0.5 mg/l | — | Mean · Tiefbrunnen Lotschen |
| Selenium | 0,004 mg/l | 10 µg/l | 40 % | Mean · Tiefbrunnen Lotschen |
| Uranium | 0,004* mg/l | 10 µg/l | 40 % | Single value · Tiefbrunnen Lotschen |
Indicator parameters (10)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Aluminium | n.n. mg/l not detectable | 0.2 mg/l | — | Mean · Tiefbrunnen Lotschen |
| Ammonium | n.n. mg/l not detectable | 0.5 mg/l | — | Mean · Tiefbrunnen Lotschen |
| Chloride | n.n. mg/l not detectable | 250 mg/l | — | Mean · Tiefbrunnen Lotschen |
| Iron | n.n. mg/l not detectable | 0.2 mg/l | — | Mean · Tiefbrunnen Lotschen |
| Manganese | 0,005* mg/l | 50 µg/l | 10 % | Single value · Tiefbrunnen Lotschen |
| pH | 7,53* | 6,5–9,5 | — | Single value · Tiefbrunnen Lotschen |
| Sodium | n.n. mg/l not detectable | 200 mg/l | — | Mean · Tiefbrunnen Lotschen |
| Sulphate | 34* mg/l | 250 mg/l | 14 % | Single value · Tiefbrunnen Lotschen |
| Total organic carbon (TOC) | 0,56* mg/l | ohne anormale Veränderung | — | Single value · Tiefbrunnen Lotschen |
| Turbidity | 0,2* NTU | 1 NTU | — | Single value · Tiefbrunnen Lotschen |
Further parameters (8)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Acid capacity to pH 4.3 | 4,33* mmol/l | — | — | Single value · Tiefbrunnen Lotschen |
| Base capacity to pH 8.2 | 0,32* mmol/l | — | — | Single value · Tiefbrunnen Lotschen |
| Calcium | 61* mg/l | — | — | Single value · Tiefbrunnen Lotschen |
| Carbonate hardness | 1,82 mmol CaCO3/l | — | — | Mean · Tiefbrunnen Lotschen |
| Hardness range (WRMG) | mittel | — | — | Mean · Tiefbrunnen Lotschen |
| Magnesium | 25,1* mg/l | — | — | Single value · Tiefbrunnen Lotschen |
| Potassium | 5,91* mg/l | — | — | Single value · Tiefbrunnen Lotschen |
| Total hardness | 2,5* mmol CaCO3/l | — | — | Single value · Tiefbrunnen Lotschen |
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.jenawasser.de/fileadmin/inhalte/3_Trinkwasser/Trinkwasserzusammensetzung.pdf · 15. Februar 2020 · Mittelwerte des 1. Halbjahres 2019 (andere Werte als Einzelbestimmung) · retrieved on 11/07/2026
Thüringer Fernwasserversorgung
Zweckverband JenaWasser (Betriebsfuehrung: Stadtwerke Jena Netze GmbH)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.
No core values are available for this zone yet.
Show all recorded parameters (1 — most recent value per parameter)
Further parameters (1)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Total hardness | weich | — | — | Single value · Thüringer Fernwasserversorgung |
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.jenawasser.de/wasserqualitaet · retrieved on 25/07/2026
Frequent questions about postcode 07751
- How hard is the water in Postcode 07751?
- Zweckverband JenaWasser (Betriebsfuehrung: Stadtwerke Jena Netze GmbH) publishes the hardness range hart for the supply zone Wasserwerk Burgau. 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 25/07/2026.
- How much nitrate is in the drinking water in Postcode 07751?
- Zweckverband JenaWasser (Betriebsfuehrung: Stadtwerke Jena Netze GmbH) publishes a nitrate value of 5,22 mg/l for the supply zone Wasserwerk Burgau. The statutory parametric value is 50 mg/l; the measured value represents 10 % of the parametric value. Basis: 15. Februar 2020, retrieved on 11/07/2026.
- Who supplies the drinking water in Postcode 07751?
- Zweckverband JenaWasser (Betriebsfuehrung: Stadtwerke Jena Netze GmbH). The values shown here come from the supply zone Wasserwerk Burgau 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.