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Drinking water in 79618

For this postcode Stadtwerke Rheinfelden (Baden) (Betriebsführung: naturenergie 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 7 underneath.

How to read the share of the parametric value

12 % Share of the parametric value. The proportion of the permitted maximum that the measured value uses — here 12 %, so just over an eighth.
< 10 % * Below the limit of quantification. The substance was not detectable. The mark shows where the detection limit lies relative to the parametric value — the actual share of the parametric value is below that.

Several samples per year: for chemical parameters the mean value is given, for microbiological ones the highest measured value. There the parametric value is zero — a single finding would disappear in the average, and it is precisely that finding which is the information. Which reference applies is stated in the last column of the table.

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 16/10/2024. 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
4.7 °dH
Hardness range soft
Key values ON Minseln, Feuerwehrgerätehaus 336069-ON-0006
Parameter Value Parametric value Share of the parametric value Reference
Nitrate 3,5 mg/l 50 mg/l
7 %
Single value · ON Minseln, Feuerwehrgerätehaus 336069-ON-0006
Lead <0,001 mg/l
below limit of quantification
10 µg/l
< 10 % *
Single value · ON Minseln, Feuerwehrgerätehaus 336069-ON-0006
Sulphate 5,9 mg/l 250 mg/l
2 %
Single value · ON Minseln, Feuerwehrgerätehaus 336069-ON-0006
Sodium 8,2 mg/l 200 mg/l
4 %
Single value · ON Minseln, Feuerwehrgerätehaus 336069-ON-0006

* 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 (81 — most recent value per parameter)

Chemical parameters (48)

Chemical parameters – ON Minseln, Feuerwehrgerätehaus 336069-ON-0006
Parameter Value Parametric value Share of the parametric value Reference
1,1,1-Trichloroethane <0,001 mg/l
below limit of quantification
Single value · ON Minseln, Feuerwehrgerätehaus 336069-ON-0006
1,2-dichloroethane <0,00075 mg/l
below limit of quantification
3 µg/l
< 25 % *
Single value · ON Minseln, Feuerwehrgerätehaus 336069-ON-0006
Antimony <0,0005 mg/l
below limit of quantification
5 µg/l
< 10 % *
Single value · ON Minseln, Feuerwehrgerätehaus 336069-ON-0006
Arsenic 0,0027 mg/l 10 µg/l
27 %
Single value · ON Minseln, Feuerwehrgerätehaus 336069-ON-0006
Atrazine <0,02 µg/l
below limit of quantification
Single value · ON Minseln, Feuerwehrgerätehaus 336069-ON-0006
Benzene <0,00025 mg/l
below limit of quantification
1 µg/l
< 25 % *
Single value · ON Minseln, Feuerwehrgerätehaus 336069-ON-0006
Benzo(a)pyrene <0,0025 µg/l
below limit of quantification
10 ng/l
< 25 % *
Single value · ON Minseln, Feuerwehrgerätehaus 336069-ON-0006
Benzo(b)fluoranthene <0,01 µg/l
below limit of quantification
Single value · ON Minseln, Feuerwehrgerätehaus 336069-ON-0006
Benzo(ghi)perylene <0,01 µg/l
below limit of quantification
Single value · ON Minseln, Feuerwehrgerätehaus 336069-ON-0006
Benzo(k)fluoranthene <0,01 µg/l
below limit of quantification
Single value · ON Minseln, Feuerwehrgerätehaus 336069-ON-0006
Bisphenol A <0,5 µg/l
below limit of quantification
2.5 µg/l
< 20 % *
Single value · ON Minseln, Feuerwehrgerätehaus 336069-ON-0006
Boron 0,008 mg/l 1 mg/l
0.8 %
Single value · ON Minseln, Feuerwehrgerätehaus 336069-ON-0006
Bromacil <0,02 µg/l
below limit of quantification
Single value · ON Minseln, Feuerwehrgerätehaus 336069-ON-0006
Bromate <0,005 mg/l
below limit of quantification
10 µg/l
< 50 % *
Single value · ON Minseln, Feuerwehrgerätehaus 336069-ON-0006
Bromodichloromethane <0,001 mg/l
below limit of quantification
Single value · ON Minseln, Feuerwehrgerätehaus 336069-ON-0006
Cadmium <0,0001 mg/l
below limit of quantification
3 µg/l
< 3 % *
Single value · ON Minseln, Feuerwehrgerätehaus 336069-ON-0006
Chromium <0,0005 mg/l
below limit of quantification
25 µg/l
< 2 % *
Single value · ON Minseln, Feuerwehrgerätehaus 336069-ON-0006
cis-1,2-Dichloroethene <0,005 mg/l
below limit of quantification
Single value · ON Minseln, Feuerwehrgerätehaus 336069-ON-0006
Copper 0,011 mg/l 2 mg/l
0.5 %
Single value · ON Minseln, Feuerwehrgerätehaus 336069-ON-0006
Cyanazine <0,02 µg/l
below limit of quantification
Single value · ON Minseln, Feuerwehrgerätehaus 336069-ON-0006
Cyanide <0,005 mg/l
below limit of quantification
50 µg/l
< 10 % *
Single value · ON Minseln, Feuerwehrgerätehaus 336069-ON-0006
Desethylatrazine <0,02 µg/l
below limit of quantification
Single value · ON Minseln, Feuerwehrgerätehaus 336069-ON-0006
Desisopropylatrazine <0,02 µg/l
below limit of quantification
Single value · ON Minseln, Feuerwehrgerätehaus 336069-ON-0006
Dibromochloromethane <0,001 mg/l
below limit of quantification
Single value · ON Minseln, Feuerwehrgerätehaus 336069-ON-0006
Dichloromethane <0,005 mg/l
below limit of quantification
Single value · ON Minseln, Feuerwehrgerätehaus 336069-ON-0006
Fluoranthene <0,01 µg/l
below limit of quantification
Single value · ON Minseln, Feuerwehrgerätehaus 336069-ON-0006
Fluoride 0,21 mg/l 1.5 mg/l
14 %
Single value · ON Minseln, Feuerwehrgerätehaus 336069-ON-0006
Hexazinone <0,02 µg/l
below limit of quantification
Single value · ON Minseln, Feuerwehrgerätehaus 336069-ON-0006
Indeno(1,2,3-cd)pyrene <0,01 µg/l
below limit of quantification
Single value · ON Minseln, Feuerwehrgerätehaus 336069-ON-0006
Lead <0,001 mg/l
below limit of quantification
10 µg/l
< 10 % *
Single value · ON Minseln, Feuerwehrgerätehaus 336069-ON-0006
Mercury <0,0001 mg/l
below limit of quantification
1 µg/l
< 10 % *
Single value · ON Minseln, Feuerwehrgerätehaus 336069-ON-0006
Metalaxyl <0,02 µg/l
below limit of quantification
Single value · ON Minseln, Feuerwehrgerätehaus 336069-ON-0006
Metazachlor <0,02 µg/l
below limit of quantification
Single value · ON Minseln, Feuerwehrgerätehaus 336069-ON-0006
Metolachlor <0,02 µg/l
below limit of quantification
Single value · ON Minseln, Feuerwehrgerätehaus 336069-ON-0006
Nickel <0,001 mg/l
below limit of quantification
20 µg/l
< 5 % *
Single value · ON Minseln, Feuerwehrgerätehaus 336069-ON-0006
Nitrate 3,5 mg/l 50 mg/l
7 %
Single value · ON Minseln, Feuerwehrgerätehaus 336069-ON-0006
Nitrite <0,03 mg/l
below limit of quantification
0.5 mg/l
< 6 % *
Single value · ON Minseln, Feuerwehrgerätehaus 336069-ON-0006
Propazine <0,02 µg/l
below limit of quantification
Single value · ON Minseln, Feuerwehrgerätehaus 336069-ON-0006
Selenium <0,001 mg/l
below limit of quantification
10 µg/l
< 10 % *
Single value · ON Minseln, Feuerwehrgerätehaus 336069-ON-0006
Simazine <0,02 µg/l
below limit of quantification
Single value · ON Minseln, Feuerwehrgerätehaus 336069-ON-0006
Terbuthylazine <0,02 µg/l
below limit of quantification
Single value · ON Minseln, Feuerwehrgerätehaus 336069-ON-0006
Tetrachloroethene <0,001 mg/l
below limit of quantification
Single value · ON Minseln, Feuerwehrgerätehaus 336069-ON-0006
Tetrachloromethane <0,001 mg/l
below limit of quantification
Single value · ON Minseln, Feuerwehrgerätehaus 336069-ON-0006
Tribromomethane (bromoform) <0,001 mg/l
below limit of quantification
Single value · ON Minseln, Feuerwehrgerätehaus 336069-ON-0006
Trichloroethene <0,001 mg/l
below limit of quantification
Single value · ON Minseln, Feuerwehrgerätehaus 336069-ON-0006
Trichloromethane (chloroform) <0,001 mg/l
below limit of quantification
Single value · ON Minseln, Feuerwehrgerätehaus 336069-ON-0006
Trihalomethanes — Total <0,001 mg/l
below limit of quantification
50 µg/l
< 2 % *
Single value · ON Minseln, Feuerwehrgerätehaus 336069-ON-0006
Uranium <0,0005 mg/l
below limit of quantification
10 µg/l
< 5 % *
Single value · ON Minseln, Feuerwehrgerätehaus 336069-ON-0006

* 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 (14)

PFAS – ON Minseln, Feuerwehrgerätehaus 336069-ON-0006
Parameter Value Parametric value Share of the parametric value Reference
Perfluorobutane sulfonic acid (PFBS) <1,0 ng/l
below limit of quantification
Single value · ON Minseln, Feuerwehrgerätehaus 336069-ON-0006
Perfluorobutanoic acid (PFBA) <1,0 ng/l
below limit of quantification
Single value · ON Minseln, Feuerwehrgerätehaus 336069-ON-0006
Perfluorodecane sulfonic acid (PFDS) <1,0 ng/l
below limit of quantification
Single value · ON Minseln, Feuerwehrgerätehaus 336069-ON-0006
Perfluorodecanoic acid (PFDA) <1,0 ng/l
below limit of quantification
Single value · ON Minseln, Feuerwehrgerätehaus 336069-ON-0006
Perfluoroheptane sulfonic acid (PFHpS) <1,0 ng/l
below limit of quantification
Single value · ON Minseln, Feuerwehrgerätehaus 336069-ON-0006
Perfluoroheptanoic acid (PFHpA) <1,0 ng/l
below limit of quantification
Single value · ON Minseln, Feuerwehrgerätehaus 336069-ON-0006
Perfluorohexane sulfonic acid (PFHxS) <1,0 ng/l
below limit of quantification
Single value · ON Minseln, Feuerwehrgerätehaus 336069-ON-0006
Perfluorohexanoic acid (PFHxA) <1,0 ng/l
below limit of quantification
Single value · ON Minseln, Feuerwehrgerätehaus 336069-ON-0006
Perfluorononane sulfonic acid (PFNS) <1,0 ng/l
below limit of quantification
Single value · ON Minseln, Feuerwehrgerätehaus 336069-ON-0006
Perfluorononanoic acid (PFNA) <1,0 ng/l
below limit of quantification
Single value · ON Minseln, Feuerwehrgerätehaus 336069-ON-0006
Perfluorooctanesulfonic acid (PFOS) 1,3 ng/l Single value · ON Minseln, Feuerwehrgerätehaus 336069-ON-0006
Perfluorooctanoic acid (PFOA) <1,0 ng/l
below limit of quantification
Single value · ON Minseln, Feuerwehrgerätehaus 336069-ON-0006
Perfluoropentanesulfonic acid (PFPeS) <1,0 ng/l
below limit of quantification
Single value · ON Minseln, Feuerwehrgerätehaus 336069-ON-0006
Perfluoropentanoic acid (PFPeA) <1,0 ng/l
below limit of quantification
Single value · ON Minseln, Feuerwehrgerätehaus 336069-ON-0006

Indicator parameters (14)

Indicator parameters – ON Minseln, Feuerwehrgerätehaus 336069-ON-0006
Parameter Value Parametric value Share of the parametric value Reference
Aluminium 0,011 mg/l 0.2 mg/l
5 %
Single value · ON Minseln, Feuerwehrgerätehaus 336069-ON-0006
Ammonium <0,04 mg/l
below limit of quantification
0.5 mg/l
< 8 % *
Single value · ON Minseln, Feuerwehrgerätehaus 336069-ON-0006
Calcite dissolution capacity 1,7 mg/l 5 mg/l CaCO3 Single value · ON Minseln, Feuerwehrgerätehaus 336069-ON-0006
Chloride 6,8 mg/l 250 mg/l
3 %
Single value · ON Minseln, Feuerwehrgerätehaus 336069-ON-0006
Conductivity (25 °C) 208 µS/cm 2,790 µS/cm Single value · ON Minseln, Feuerwehrgerätehaus 336069-ON-0006
Iron 0,007 mg/l 0.2 mg/l
3 %
Single value · ON Minseln, Feuerwehrgerätehaus 336069-ON-0006
Manganese <0,005 mg/l
below limit of quantification
50 µg/l
< 10 % *
Single value · ON Minseln, Feuerwehrgerätehaus 336069-ON-0006
Odour geruchlos für den Verbraucher annehmbar Single value · ON Minseln, Feuerwehrgerätehaus 336069-ON-0006
pH 8,14 6,5–9,5 Single value · ON Minseln, Feuerwehrgerätehaus 336069-ON-0006
Sodium 8,2 mg/l 200 mg/l
4 %
Single value · ON Minseln, Feuerwehrgerätehaus 336069-ON-0006
Sulphate 5,9 mg/l 250 mg/l
2 %
Single value · ON Minseln, Feuerwehrgerätehaus 336069-ON-0006
Temperature 15,6 °C Single value · ON Minseln, Feuerwehrgerätehaus 336069-ON-0006
Total organic carbon (TOC) 0,71 mg/l ohne anormale Veränderung Single value · ON Minseln, Feuerwehrgerätehaus 336069-ON-0006
Turbidity 0,45 NTU 1 NTU Single value · ON Minseln, Feuerwehrgerätehaus 336069-ON-0006

* 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 (5)

Further parameters – ON Minseln, Feuerwehrgerätehaus 336069-ON-0006
Parameter Value Parametric value Share of the parametric value Reference
Calcium 30,3 mg/l Single value · ON Minseln, Feuerwehrgerätehaus 336069-ON-0006
Hydrogen carbonate 107 mg/l Single value · ON Minseln, Feuerwehrgerätehaus 336069-ON-0006
Magnesium 2,0 mg/l Single value · ON Minseln, Feuerwehrgerätehaus 336069-ON-0006
Potassium 1,4 mg/l Single value · ON Minseln, Feuerwehrgerätehaus 336069-ON-0006
Total hardness 0,84 mmol/l Single value · ON Minseln, Feuerwehrgerätehaus 336069-ON-0006

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 7 more supply zones in this postcode

Assigned via the water supplier — the exact supply zone boundary within the postcode is not yet linked.

Water hardness
25.4 °dH
Hardness range hard
Key values HB Vogelsang (HB3000), Rheinfelden
Parameter Value Parametric value Share of the parametric value Reference
Nitrate 23 mg/l 50 mg/l
46 %
Single value
Lead <0,001 mg/l
below limit of quantification
10 µg/l
< 10 % *
Single value
Sulphate 49 mg/l 250 mg/l
20 %
Single value
Sodium 15,6 mg/l 200 mg/l
8 %
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 (81 — most recent value per parameter)

Chemical parameters (48)

Chemical parameters – HB Vogelsang (HB3000), Rheinfelden
Parameter Value Parametric value Share of the parametric value Reference
1,1,1-Trichloroethane <0,001 mg/l
below limit of quantification
Single value
1,2-dichloroethane <0,00075 mg/l
below limit of quantification
3 µg/l
< 25 % *
Single value
Antimony <0,0005 mg/l
below limit of quantification
5 µg/l
< 10 % *
Single value
Arsenic 0,0009 mg/l 10 µg/l
9 %
Single value
Atrazine <0,02 µg/l
below limit of quantification
Single value
Benzene <0,00025 mg/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
Benzo(b)fluoranthene <0,01 µg/l
below limit of quantification
Single value
Benzo(ghi)perylene <0,01 µg/l
below limit of quantification
Single value
Benzo(k)fluoranthene <0,01 µg/l
below limit of quantification
Single value
Bisphenol A <0,5 µg/l
below limit of quantification
2.5 µg/l
< 20 % *
Single value
Boron 0,249 mg/l 1 mg/l
25 %
Single value
Bromacil <0,02 µg/l
below limit of quantification
Single value
Bromate <0,005 mg/l
below limit of quantification
10 µg/l
< 50 % *
Single value
Bromodichloromethane <0,001 mg/l
below limit of quantification
Single value
Cadmium <0,0001 mg/l
below limit of quantification
3 µg/l
< 3 % *
Single value
Chromium 0,0007 mg/l 25 µg/l
3 %
Single value
cis-1,2-Dichloroethene <0,005 mg/l
below limit of quantification
Single value
Copper <0,001 mg/l
below limit of quantification
2 mg/l
< < 0.1 % *
Single value
Cyanazine <0,02 µg/l
below limit of quantification
Single value
Cyanide <0,005 mg/l
below limit of quantification
50 µg/l
< 10 % *
Single value
Desethylatrazine <0,02 µg/l
below limit of quantification
Single value
Desisopropylatrazine <0,02 µg/l
below limit of quantification
Single value
Dibromochloromethane <0,001 mg/l
below limit of quantification
Single value
Dichloromethane <0,005 mg/l
below limit of quantification
Single value
Fluoranthene <0,01 µg/l
below limit of quantification
Single value
Fluoride 0,55 mg/l 1.5 mg/l
37 %
Single value
Hexazinone <0,02 µg/l
below limit of quantification
Single value
Indeno(1,2,3-cd)pyrene <0,01 µg/l
below limit of quantification
Single value
Lead <0,001 mg/l
below limit of quantification
10 µg/l
< 10 % *
Single value
Mercury <0,0001 mg/l
below limit of quantification
1 µg/l
< 10 % *
Single value
Metalaxyl <0,02 µg/l
below limit of quantification
Single value
Metazachlor <0,02 µg/l
below limit of quantification
Single value
Metolachlor <0,02 µg/l
below limit of quantification
Single value
Nickel <0,001 mg/l
below limit of quantification
20 µg/l
< 5 % *
Single value
Nitrate 23 mg/l 50 mg/l
46 %
Single value
Nitrite <0,01 mg/l
below limit of quantification
0.5 mg/l
< 2 % *
Single value
Propazine <0,02 µg/l
below limit of quantification
Single value
Selenium <0,001 mg/l
below limit of quantification
10 µg/l
< 10 % *
Single value
Simazine <0,02 µg/l
below limit of quantification
Single value
Terbuthylazine <0,02 µg/l
below limit of quantification
Single value
Tetrachloroethene <0,001 mg/l
below limit of quantification
Single value
Tetrachloromethane <0,001 mg/l
below limit of quantification
Single value
Tribromomethane (bromoform) <0,001 mg/l
below limit of quantification
Single value
Trichloroethene <0,001 mg/l
below limit of quantification
Single value
Trichloromethane (chloroform) <0,001 mg/l
below limit of quantification
Single value
Trihalomethanes — Total <0,001 mg/l
below limit of quantification
50 µg/l
< 2 % *
Single value
Uranium 0,0017 mg/l 10 µg/l
17 %
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 (14)

PFAS – HB Vogelsang (HB3000), Rheinfelden
Parameter Value Parametric value Share of the parametric value Reference
Perfluorobutane sulfonic acid (PFBS) <1,0 ng/l
below limit of quantification
Single value
Perfluorobutanoic acid (PFBA) <1,0 ng/l
below limit of quantification
Single value
Perfluorodecane sulfonic acid (PFDS) <1,0 ng/l
below limit of quantification
Single value
Perfluorodecanoic acid (PFDA) <1,0 ng/l
below limit of quantification
Single value
Perfluoroheptane sulfonic acid (PFHpS) <1,0 ng/l
below limit of quantification
Single value
Perfluoroheptanoic acid (PFHpA) <1,0 ng/l
below limit of quantification
Single value
Perfluorohexane sulfonic acid (PFHxS) <1,0 ng/l
below limit of quantification
Single value
Perfluorohexanoic acid (PFHxA) <1,0 ng/l
below limit of quantification
Single value
Perfluorononane sulfonic acid (PFNS) <1,0 ng/l
below limit of quantification
Single value
Perfluorononanoic acid (PFNA) <1,0 ng/l
below limit of quantification
Single value
Perfluorooctanesulfonic acid (PFOS) <1,0 ng/l
below limit of quantification
Single value
Perfluorooctanoic acid (PFOA) <1,0 ng/l
below limit of quantification
Single value
Perfluoropentanesulfonic acid (PFPeS) <1,0 ng/l
below limit of quantification
Single value
Perfluoropentanoic acid (PFPeA) <1,0 ng/l
below limit of quantification
Single value

Indicator parameters (14)

Indicator parameters – HB Vogelsang (HB3000), Rheinfelden
Parameter Value Parametric value Share of the parametric value Reference
Aluminium <0,005 mg/l
below limit of quantification
0.2 mg/l
< 3 % *
Single value
Ammonium 0,03 mg/l 0.5 mg/l
6 %
Single value
Calcite dissolution capacity -29,7 mg/l 5 mg/l CaCO3 Single value
Chloride 18 mg/l 250 mg/l
7 %
Single value
Conductivity (25 °C) 879 µS/cm 2,790 µS/cm Single value
Iron <0,005 mg/l
below limit of quantification
0.2 mg/l
< 3 % *
Single value
Manganese <0,005 mg/l
below limit of quantification
50 µg/l
< 10 % *
Single value
Odour geruchlos für den Verbraucher annehmbar Single value
pH 7,19 6,5–9,5 Single value
Sodium 15,6 mg/l 200 mg/l
8 %
Single value
Sulphate 49 mg/l 250 mg/l
20 %
Single value
Temperature 11,1 °C Single value
Total organic carbon (TOC) 0,71 mg/l ohne anormale Veränderung Single value
Turbidity 0,99 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 (5)

Further parameters – HB Vogelsang (HB3000), Rheinfelden
Parameter Value Parametric value Share of the parametric value Reference
Calcium 138 mg/l Single value
Hydrogen carbonate 444 mg/l Single value
Magnesium 26,5 mg/l Single value
Potassium 1,5 mg/l Single value
Total hardness 4,53 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.

Source: https://www.naturenergie-netze.de/fileadmin/ednetze/PDF/Dienstleistungen/BetriebsfuehrungWasser/Rheinfelden/Versorgungsgebiet_2_Degerfelden_Rheinfelden_Nollingen_Warmbach.pdf · 03.03.2026 · Entnahmedatum 28.01.2026, Prüfzeitraum 28.01.2026 - 03.03.2026 · retrieved on 11/07/2026

ON Herten, Ortsverwaltung Rheinfelden (336069-ON-0003) - Detailbefund; Vergleichswerte Nitrat/Härte für ON Rheinfelden (336069-ON-0002), ON Degerfelden (336069-ON-0004) und ON Nordschwaben (336069-ON-0011) in Übersichtstabelle Seite 2-3

Stadtwerke Rheinfelden (Baden) (Betriebsführung: naturenergie 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 24/07/2024. 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
22 °dH
Hardness range hard
Key values ON Herten, Ortsverwaltung Rheinfelden (336069-ON-0003) - Detailbefund; Vergleichswerte Nitrat/Härte für ON Rheinfelden (336069-ON-0002), ON Degerfelden (336069-ON-0004) und ON Nordschwaben (336069-ON-0011) in Übersichtstabelle Seite 2-3
Parameter Value Parametric value Share of the parametric value Reference
Nitrate 21,2 mg/l 50 mg/l
42 %
Single value
Lead <0,001 mg/l
below limit of quantification
10 µg/l
< 10 % *
Single value
Sulphate 92,8 mg/l 250 mg/l
37 %
Single value
Sodium 6,0 mg/l 200 mg/l
3 %
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 (80 — most recent value per parameter)

Chemical parameters (47)

Chemical parameters – ON Herten, Ortsverwaltung Rheinfelden (336069-ON-0003) - Detailbefund; Vergleichswerte Nitrat/Härte für ON Rheinfelden (336069-ON-0002), ON Degerfelden (336069-ON-0004) und ON Nordschwaben (336069-ON-0011) in Übersichtstabelle Seite 2-3
Parameter Value Parametric value Share of the parametric value Reference
1,1,1-Trichloroethane <0,001 mg/l
below limit of quantification
Single value
1,2-dichloroethane <0,00075 mg/l
below limit of quantification
3 µg/l
< 25 % *
Single value
Antimony <0,0005 mg/l
below limit of quantification
5 µg/l
< 10 % *
Single value
Arsenic 0,0008 mg/l 10 µg/l
8 %
Single value
Atrazine <0,02 µg/l
below limit of quantification
Single value
Benzene <0,00025 mg/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
Benzo(b)fluoranthene <0,01 µg/l
below limit of quantification
Single value
Benzo(ghi)perylene <0,01 µg/l
below limit of quantification
Single value
Benzo(k)fluoranthene <0,01 µg/l
below limit of quantification
Single value
Bisphenol A <0,5 µg/l
below limit of quantification
2.5 µg/l
< 20 % *
Single value
Boron 0,020 mg/l 1 mg/l
2 %
Single value
Bromacil <0,02 µg/l
below limit of quantification
Single value
Bromodichloromethane <0,001 mg/l
below limit of quantification
Single value
Cadmium <0,0001 mg/l
below limit of quantification
3 µg/l
< 3 % *
Single value
Chromium <0,0005 mg/l
below limit of quantification
25 µg/l
< 2 % *
Single value
cis-1,2-Dichloroethene <0,005 mg/l
below limit of quantification
Single value
Copper 0,004 mg/l 2 mg/l
0.2 %
Single value
Cyanazine <0,02 µg/l
below limit of quantification
Single value
Cyanide <0,005 mg/l
below limit of quantification
50 µg/l
< 10 % *
Single value
Desethylatrazine <0,02 µg/l
below limit of quantification
Single value
Desisopropylatrazine <0,02 µg/l
below limit of quantification
Single value
Dibromochloromethane <0,001 mg/l
below limit of quantification
Single value
Dichloromethane <0,005 mg/l
below limit of quantification
Single value
Fluoranthene <0,01 µg/l
below limit of quantification
Single value
Fluoride 0,33 mg/l 1.5 mg/l
22 %
Single value
Hexazinone <0,02 µg/l
below limit of quantification
Single value
Indeno(1,2,3-cd)pyrene <0,01 µg/l
below limit of quantification
Single value
Lead <0,001 mg/l
below limit of quantification
10 µg/l
< 10 % *
Single value
Mercury <0,0001 mg/l
below limit of quantification
1 µg/l
< 10 % *
Single value
Metalaxyl <0,02 µg/l
below limit of quantification
Single value
Metazachlor <0,02 µg/l
below limit of quantification
Single value
Metolachlor <0,02 µg/l
below limit of quantification
Single value
Nickel <0,001 mg/l
below limit of quantification
20 µg/l
< 5 % *
Single value
Nitrate 21,2 mg/l 50 mg/l
42 %
Single value
Nitrite <0,03 mg/l
below limit of quantification
0.5 mg/l
< 6 % *
Single value
Propazine <0,02 µg/l
below limit of quantification
Single value
Selenium <0,001 mg/l
below limit of quantification
10 µg/l
< 10 % *
Single value
Simazine <0,02 µg/l
below limit of quantification
Single value
Terbuthylazine <0,02 µg/l
below limit of quantification
Single value
Tetrachloroethene <0,001 mg/l
below limit of quantification
Single value
Tetrachloromethane <0,001 mg/l
below limit of quantification
Single value
Tribromomethane (bromoform) <0,001 mg/l
below limit of quantification
Single value
Trichloroethene <0,001 mg/l
below limit of quantification
Single value
Trichloromethane (chloroform) <0,001 mg/l
below limit of quantification
Single value
Trihalomethanes — Total <0,001 mg/l
below limit of quantification
50 µg/l
< 2 % *
Single value
Uranium 0,0010 mg/l 10 µg/l
10 %
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 (14)

PFAS – ON Herten, Ortsverwaltung Rheinfelden (336069-ON-0003) - Detailbefund; Vergleichswerte Nitrat/Härte für ON Rheinfelden (336069-ON-0002), ON Degerfelden (336069-ON-0004) und ON Nordschwaben (336069-ON-0011) in Übersichtstabelle Seite 2-3
Parameter Value Parametric value Share of the parametric value Reference
Perfluorobutane sulfonic acid (PFBS) <1 ng/l
below limit of quantification
Single value
Perfluorobutanoic acid (PFBA) <1 ng/l
below limit of quantification
Single value
Perfluorodecane sulfonic acid (PFDS) <1 ng/l
below limit of quantification
Single value
Perfluorodecanoic acid (PFDA) <1 ng/l
below limit of quantification
Single value
Perfluoroheptane sulfonic acid (PFHpS) <1 ng/l
below limit of quantification
Single value
Perfluoroheptanoic acid (PFHpA) 2 ng/l Single value
Perfluorohexane sulfonic acid (PFHxS) <1 ng/l
below limit of quantification
Single value
Perfluorohexanoic acid (PFHxA) <1 ng/l
below limit of quantification
Single value
Perfluorononane sulfonic acid (PFNS) <1 ng/l
below limit of quantification
Single value
Perfluorononanoic acid (PFNA) <1 ng/l
below limit of quantification
Single value
Perfluorooctanesulfonic acid (PFOS) <1 ng/l
below limit of quantification
Single value
Perfluorooctanoic acid (PFOA) <1 ng/l
below limit of quantification
Single value
Perfluoropentanesulfonic acid (PFPeS) <1 ng/l
below limit of quantification
Single value
Perfluoropentanoic acid (PFPeA) <1 ng/l
below limit of quantification
Single value

Indicator parameters (14)

Indicator parameters – ON Herten, Ortsverwaltung Rheinfelden (336069-ON-0003) - Detailbefund; Vergleichswerte Nitrat/Härte für ON Rheinfelden (336069-ON-0002), ON Degerfelden (336069-ON-0004) und ON Nordschwaben (336069-ON-0011) in Übersichtstabelle Seite 2-3
Parameter Value Parametric value Share of the parametric value Reference
Aluminium <0,005 mg/l
below limit of quantification
0.2 mg/l
< 3 % *
Single value
Ammonium <0,04 mg/l
below limit of quantification
0.5 mg/l
< 8 % *
Single value
Calcite dissolution capacity -42,1 mg/l 5 mg/l CaCO3 Single value
Chloride 11,7 mg/l 250 mg/l
5 %
Single value
Conductivity (25 °C) 759 µS/cm 2,790 µS/cm Single value
Iron <0,005 mg/l
below limit of quantification
0.2 mg/l
< 3 % *
Single value
Manganese <0,005 mg/l
below limit of quantification
50 µg/l
< 10 % *
Single value
Odour geruchlos für den Verbraucher annehmbar Single value
pH 7,45 6,5–9,5 Single value
Sodium 6,0 mg/l 200 mg/l
3 %
Single value
Sulphate 92,8 mg/l 250 mg/l
37 %
Single value
Temperature 18,7 °C Single value
Total organic carbon (TOC) 0,90 mg/l ohne anormale Veränderung Single value
Turbidity 0,92 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 (5)

Further parameters – ON Herten, Ortsverwaltung Rheinfelden (336069-ON-0003) - Detailbefund; Vergleichswerte Nitrat/Härte für ON Rheinfelden (336069-ON-0002), ON Degerfelden (336069-ON-0004) und ON Nordschwaben (336069-ON-0011) in Übersichtstabelle Seite 2-3
Parameter Value Parametric value Share of the parametric value Reference
Calcium 112 mg/l Single value
Hydrogen carbonate 356,12 mg/l Single value
Magnesium 27,3 mg/l Single value
Potassium 1,0 mg/l Single value
Total hardness 3,92 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.

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 16/10/2024. 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
30.1 °dH
Hardness range hard

No core values are available for this zone yet.

Show all recorded parameters (1 — most recent value per parameter)

Further parameters (1)

Further parameters – ON Bauhof Rheinfelden 336069-ON-0001
Parameter Value Parametric value Share of the parametric value Reference
Total hardness 5,37 mmol/l Single value · ON Bauhof Rheinfelden 336069-ON-0001

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.

ON Degerfelden, Ortsverwaltung Rheinfelden 336069-ON-0004

Stadtwerke Rheinfelden (Baden) (Betriebsführung: naturenergie 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 24/07/2024. 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
24.3 °dH
Hardness range hard

No core values are available for this zone yet.

Show all recorded parameters (1 — most recent value per parameter)

Further parameters (1)

Further parameters – ON Degerfelden, Ortsverwaltung Rheinfelden 336069-ON-0004
Parameter Value Parametric value Share of the parametric value Reference
Total hardness 4,34 mmol/l Single value · ON Degerfelden, Ortsverwaltung Rheinfelden 336069-ON-0004

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.

ON Herten, Ortsverwaltung Rheinfelden 336069-ON-0003

Stadtwerke Rheinfelden (Baden) (Betriebsführung: naturenergie 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 24/07/2024. 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
22 °dH
Hardness range hard

No core values are available for this zone yet.

Show all recorded parameters (1 — most recent value per parameter)

Further parameters (1)

Further parameters – ON Herten, Ortsverwaltung Rheinfelden 336069-ON-0003
Parameter Value Parametric value Share of the parametric value Reference
Total hardness 3,92 mmol/l Single value · ON Herten, Ortsverwaltung Rheinfelden 336069-ON-0003

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.

ON Nordschwaben, Ortsverwaltung Rheinfelden 336069-ON-0011

Stadtwerke Rheinfelden (Baden) (Betriebsführung: naturenergie 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 24/07/2024. 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
4.9 °dH
Hardness range soft

No core values are available for this zone yet.

Show all recorded parameters (1 — most recent value per parameter)

Further parameters (1)

Further parameters – ON Nordschwaben, Ortsverwaltung Rheinfelden 336069-ON-0011
Parameter Value Parametric value Share of the parametric value Reference
Total hardness 0,87 mmol/l Single value · ON Nordschwaben, Ortsverwaltung Rheinfelden 336069-ON-0011

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.

ON Rheinfelden, Feuerwehrgerätehaus Rheinfelden 336069-ON-0002

Stadtwerke Rheinfelden (Baden) (Betriebsführung: naturenergie 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 24/07/2024. 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
25.9 °dH
Hardness range hard

No core values are available for this zone yet.

Show all recorded parameters (1 — most recent value per parameter)

Further parameters (1)

Further parameters – ON Rheinfelden, Feuerwehrgerätehaus Rheinfelden 336069-ON-0002
Parameter Value Parametric value Share of the parametric value Reference
Total hardness 4,61 mmol/l Single value · ON Rheinfelden, Feuerwehrgerätehaus Rheinfelden 336069-ON-0002

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 79618

How hard is the water in Postcode 79618?
Stadtwerke Rheinfelden (Baden) (Betriebsführung: naturenergie netze GmbH) publishes a total hardness of 0,84 mmol/l for the supply zone ON Minseln, Feuerwehrgerätehaus 336069-ON-0006 — that corresponds to 4.7 °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: 19. November 2024, retrieved on 11/07/2026.
How much nitrate is in the drinking water in Postcode 79618?
Stadtwerke Rheinfelden (Baden) (Betriebsführung: naturenergie netze GmbH) publishes a nitrate value of 3,5 mg/l for the supply zone ON Minseln, Feuerwehrgerätehaus 336069-ON-0006. The statutory parametric value is 50 mg/l; the measured value represents 7 % of the parametric value. Basis: 19. November 2024, retrieved on 11/07/2026.
Who supplies the drinking water in Postcode 79618?
Stadtwerke Rheinfelden (Baden) (Betriebsführung: naturenergie netze GmbH). The values shown here come from the supply zone ON Minseln, Feuerwehrgerätehaus 336069-ON-0006 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.