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Drinking water in Tiefenbach

There are 3 places with this name — listed below by area. To determine the exact match, look up the postcode.

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.

Tiefenbach (84184)

Hofham

Zweckverband Wasserversorgung Isar-Vils

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

Water hardness
20.8 °dH
Hardness range hard
Key values Hofham
Parameter Value Parametric value Share of the parametric value Reference
Nitrate 5,7 mg/l 50 mg/l
11 %
Single value · Hofham
Lead < 0,002 mg/l
below limit of quantification
 10 µg/l
< 20 % *
Single value · Hofham
Sodium 5,7 mg/l 200 mg/l
3 %
Single value · Hofham

* Value below the limit of quantification: the actual share of the parametric value is not known; it lies somewhere below the stated upper bound. The marker shows where the limit of quantification of the measurement lies relative to the parametric value.

Show all recorded parameters (30 — most recent value per parameter)

Chemical parameters (19)

Chemical parameters – Hofham
Parameter Value Parametric value Share of the parametric value Reference
1,2-dichloroethane < 0,3 µg/l
below limit of quantification
 3 µg/l
< 10 % *
Single value · Hofham
Arsenic < 0,001 mg/l
below limit of quantification
 10 µg/l
< 10 % *
Single value · Hofham
Atrazine < 0,02 µg/l
below limit of quantification
 — — Single value · Hofham
Benzene < 0,5 µg/l
below limit of quantification
 1 µg/l
< 50 % *
Single value · Hofham
Cadmium < 0,0005 mg/l
below limit of quantification
 3 µg/l
< 17 % *
Single value · Hofham
Chromium < 0,0005 mg/l
below limit of quantification
 25 µg/l
< 2 % *
Single value · Hofham
Copper < 0,005 mg/l
below limit of quantification
 2 mg/l
< 0.3 % *
Single value · Hofham
Cyanide < 0,005 mg/l
below limit of quantification
 50 µg/l
< 10 % *
Single value · Hofham
Desethylatrazine < 0,02 µg/l
below limit of quantification
 — — Single value · Hofham
Lead < 0,002 mg/l
below limit of quantification
 10 µg/l
< 20 % *
Single value · Hofham
Mercury < 0,0002 mg/l
below limit of quantification
 1 µg/l
< 20 % *
Single value · Hofham
Nickel < 0,005 mg/l
below limit of quantification
 20 µg/l
< 25 % *
Single value · Hofham
Nitrate 5,7 mg/l 50 mg/l
11 %
Single value · Hofham
Nitrite < 0,05 mg/l
below limit of quantification
 0.5 mg/l
< 10 % *
Single value · Hofham
Pesticides — Total ----
not determined
Unit not stated in the document
 0.5 µg/l — Single value · Hofham
Polycyclic aromatic hydrocarbons ----
not determined
Unit not stated in the document
 0.1 µg/l — Single value · Hofham
Simazine < 0,02 µg/l
below limit of quantification
 — — Single value · Hofham
Trihalomethanes — Total ----
not determined
Unit not stated in the document
 50 µg/l — Single value · Hofham
Uranium 0,0015 mg/l 10 µg/l
15 %
Single value · Hofham

* Value below the limit of quantification: the actual share of the parametric value is not known; it lies somewhere below the stated upper bound. The marker shows where the limit of quantification of the measurement lies relative to the parametric value.

Indicator parameters (8)

Indicator parameters – Hofham
Parameter Value Parametric value Share of the parametric value Reference
Chloride 10,8 mg/l 250 mg/l
4 %
Single value · Hofham
Colour farblos
Unit not stated in the document
 0.5 m⁻¹ — Single value · Hofham
Conductivity (25 °C) 660 µS/cm 2,790 µS/cm — Single value · Hofham
Odour ohne Befund für den Verbraucher annehmbar — Single value · Hofham
pH 7,47 6,5–9,5 — Single value · Hofham
Sodium 5,7 mg/l 200 mg/l
3 %
Single value · Hofham
Temperature 15,6 °C — — Single value · Hofham
Turbidity 0,05 NTU 1 NTU — Single value · Hofham

Further parameters (3)

Further parameters – Hofham
Parameter Value Parametric value Share of the parametric value Reference
Calcium 91,9 mg/l — — Single value · Hofham
Magnesium 34,5 mg/l — — Single value · Hofham
Total hardness 20,8 °dH — — Single value · Hofham

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.isar-vils.de/wp-content/uploads/2026/02/Trinkwasseranalyse-2025.pdf · 15.10.2025 · retrieved on 13/07/2026

Postcodes in this zone: 84184

Show 1 more supply zone

Kröning

Zweckverband Wasserversorgung Isar-Vils

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

Water hardness
16.2 °dH
Hardness range hard
Key values Kröning
Parameter Value Parametric value Share of the parametric value Reference
Nitrate 12,8 mg/l 50 mg/l
26 %
Single value · Kröning
Lead < 0,002 mg/l
below limit of quantification
 10 µg/l
< 20 % *
Single value · Kröning
Sodium 4,8 mg/l 200 mg/l
2 %
Single value · Kröning

* Value below the limit of quantification: the actual share of the parametric value is not known; it lies somewhere below the stated upper bound. The marker shows where the limit of quantification of the measurement lies relative to the parametric value.

Show all recorded parameters (30 — most recent value per parameter)

Chemical parameters (19)

Chemical parameters – Kröning
Parameter Value Parametric value Share of the parametric value Reference
1,2-dichloroethane < 0,3 µg/l
below limit of quantification
 3 µg/l
< 10 % *
Single value · Kröning
Arsenic < 0,001 mg/l
below limit of quantification
 10 µg/l
< 10 % *
Single value · Kröning
Atrazine < 0,02 µg/l
below limit of quantification
 — — Single value · Kröning
Benzene < 0,5 µg/l
below limit of quantification
 1 µg/l
< 50 % *
Single value · Kröning
Cadmium < 0,0005 mg/l
below limit of quantification
 3 µg/l
< 17 % *
Single value · Kröning
Chromium < 0,0005 mg/l
below limit of quantification
 25 µg/l
< 2 % *
Single value · Kröning
Copper < 0,005 mg/l
below limit of quantification
 2 mg/l
< 0.3 % *
Single value · Kröning
Cyanide < 0,005 mg/l
below limit of quantification
 50 µg/l
< 10 % *
Single value · Kröning
Desethylatrazine < 0,03 µg/l
below limit of quantification
 — — Single value · Kröning
Lead < 0,002 mg/l
below limit of quantification
 10 µg/l
< 20 % *
Single value · Kröning
Mercury < 0,0002 mg/l
below limit of quantification
 1 µg/l
< 20 % *
Single value · Kröning
Nickel < 0,005 mg/l
below limit of quantification
 20 µg/l
< 25 % *
Single value · Kröning
Nitrate 12,8 mg/l 50 mg/l
26 %
Single value · Kröning
Nitrite < 0,05 mg/l
below limit of quantification
 0.5 mg/l
< 10 % *
Single value · Kröning
Pesticides — Total 0,03 µg/l 0.5 µg/l
6 %
Single value · Kröning
Polycyclic aromatic hydrocarbons ----
not determined
Unit not stated in the document
 0.1 µg/l — Single value · Kröning
Simazine < 0,02 µg/l
below limit of quantification
 — — Single value · Kröning
Trihalomethanes — Total ----
not determined
Unit not stated in the document
 50 µg/l — Single value · Kröning
Uranium 0,0021 mg/l 10 µg/l
21 %
Single value · Kröning

* Value below the limit of quantification: the actual share of the parametric value is not known; it lies somewhere below the stated upper bound. The marker shows where the limit of quantification of the measurement lies relative to the parametric value.

Indicator parameters (8)

Indicator parameters – Kröning
Parameter Value Parametric value Share of the parametric value Reference
Chloride 12,3 mg/l 250 mg/l
5 %
Single value · Kröning
Colour farblos
Unit not stated in the document
 0.5 m⁻¹ — Single value · Kröning
Conductivity (25 °C) 545 µS/cm 2,790 µS/cm — Single value · Kröning
Odour ohne Befund für den Verbraucher annehmbar — Single value · Kröning
pH 7,52 6,5–9,5 — Single value · Kröning
Sodium 4,8 mg/l 200 mg/l
2 %
Single value · Kröning
Temperature 17,2 °C — — Single value · Kröning
Turbidity 0,12 NTU 1 NTU — Single value · Kröning

Further parameters (3)

Further parameters – Kröning
Parameter Value Parametric value Share of the parametric value Reference
Calcium 72,6 mg/l — — Single value · Kröning
Magnesium 26,2 mg/l — — Single value · Kröning
Total hardness 16,2 °dH — — Single value · Kröning

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.isar-vils.de/wp-content/uploads/2026/02/Trinkwasseranalyse-2025.pdf · 15.10.2025 · retrieved on 13/07/2026

Postcodes in this zone: 84184

Tiefenbach (93464)

Öffentl. WV Altenschneeberg, Entnahmestelle Hoffeld 5 (Gemeinde Tiefenbach)

Gemeinde Tiefenbach - WV Irlach

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

Water hardness
3 °dH
Hardness range soft
Key values Öffentl. WV Altenschneeberg, Entnahmestelle Hoffeld 5 (Gemeinde Tiefenbach)
Parameter Value Parametric value Share of the parametric value Reference
Nitrate 4,6 mg/l 50 mg/l
9 %
Single value
Lead 0,0014 mg/l 10 µg/l
14 %
Single value
Escherichia coli (E. coli) 0 KBE/100 ml 0/100 ml — Single value
Sulphate 4,3 mg/l 250 mg/l
2 %
Single value
Sodium 3,46 mg/l 200 mg/l
2 %
Single value
Show all recorded parameters (79 — most recent value per parameter)

Microbiology (2)

Microbiology – Öffentl. WV Altenschneeberg, Entnahmestelle Hoffeld 5 (Gemeinde Tiefenbach)
Parameter Value Parametric value Share of the parametric value Reference
Escherichia coli (E. coli) 0 KBE/100 ml 0/100 ml — Single value
Intestinal enterococci 0 KBE/100 ml 0/100 ml — Single value

Chemical parameters (27)

Chemical parameters – Öffentl. WV Altenschneeberg, Entnahmestelle Hoffeld 5 (Gemeinde Tiefenbach)
Parameter Value Parametric value Share of the parametric value Reference
1,2-dichloroethane <1 µg/l
below limit of quantification
 3 µg/l
< 33 % *
Single value
Antimony <0,0004 mg/l
below limit of quantification
 5 µg/l
< 8 % *
Single value
Arsenic <0,0002 mg/l
below limit of quantification
 10 µg/l
< 2 % *
Single value
Benzene <0,30 µg/l
below limit of quantification
 1 µg/l
< 30 % *
Single value
Benzo(a)pyrene <0,0025 µg/l
below limit of quantification
 10 ng/l
< 25 % *
Single value
Benzo(b)fluoranthene <0,025 µg/l
below limit of quantification
 — — Single value
Benzo(ghi)perylene <0,025 µg/l
below limit of quantification
 — — Single value
Benzo(k)fluoranthene <0,025 µg/l
below limit of quantification
 — — Single value
Bisphenol A <0,50 µg/l
below limit of quantification
 2.5 µg/l
< 20 % *
Single value
Boron <0,06 mg/l
below limit of quantification
 1 mg/l
< 6 % *
Single value
Bromate <0,0005 mg/l
below limit of quantification
 10 µg/l
< 5 % *
Single value
Cadmium <0,0006 mg/l
below limit of quantification
 3 µg/l
< 20 % *
Single value
Chromium <0,0012 mg/l
below limit of quantification
 25 µg/l
< 5 % *
Single value
Copper <0,013 mg/l
below limit of quantification
 2 mg/l
< 0.7 % *
Single value
Cyanide <0,005 mg/l
below limit of quantification
 50 µg/l
< 10 % *
Single value
Fluoride <0,05 mg/l
below limit of quantification
 1.5 mg/l
< 3 % *
Single value
Indeno(1,2,3-cd)pyrene <0,025 µg/l
below limit of quantification
 — — Single value
Lead 0,0014 mg/l 10 µg/l
14 %
Single value
Mercury <0,00008 mg/l
below limit of quantification
 1 µg/l
< 8 % *
Single value
Nickel <0,0003 mg/l
below limit of quantification
 20 µg/l
< 1 % *
Single value
Nitrate 4,6 mg/l 50 mg/l
9 %
Single value
Nitrite <0,05 mg/l
below limit of quantification
 0.5 mg/l
< 10 % *
Single value
Polycyclic aromatic hydrocarbons 0 µg/l 0.1 µg/l
0 %
Single value
Selenium <0,0010 mg/l
below limit of quantification
 10 µg/l
< 10 % *
Single value
Tetrachloroethene <1 µg/l
below limit of quantification
 — — Single value
Trichloroethene <1 µg/l
below limit of quantification
 — — Single value
Uranium <0,1 µg/l
below limit of quantification
 10 µg/l
< 1 % *
Single value

* Value below the limit of quantification: the actual share of the parametric value is not known; it lies somewhere below the stated upper bound. The marker shows where the limit of quantification of the measurement lies relative to the parametric value.

PFAS (20)

PFAS – Öffentl. WV Altenschneeberg, Entnahmestelle Hoffeld 5 (Gemeinde Tiefenbach)
Parameter Value Parametric value Share of the parametric value Reference
Perfluorobutane sulfonic acid (PFBS) <0,0015 µg/l
below limit of quantification
 — — Single value
Perfluorobutanoic acid (PFBA) <0,0015 µg/l
below limit of quantification
 — — Single value
Perfluorodecane sulfonic acid (PFDS) <0,0015 µg/l
below limit of quantification
 — — Single value
Perfluorodecanoic acid (PFDA) <0,0015 µg/l
below limit of quantification
 — — Single value
Perfluorododecane sulfonic acid (PFDoDS) <0,0015 µg/l
below limit of quantification
 — — Single value
Perfluorododecanoic acid (PFDoDA) <0,0015 µg/l
below limit of quantification
 — — Single value
Perfluoroheptane sulfonic acid (PFHpS) <0,0015 µg/l
below limit of quantification
 — — Single value
Perfluoroheptanoic acid (PFHpA) <0,0015 µg/l
below limit of quantification
 — — Single value
Perfluorohexane sulfonic acid (PFHxS) <0,0015 µg/l
below limit of quantification
 — — Single value
Perfluorohexanoic acid (PFHxA) <0,0015 µg/l
below limit of quantification
 — — Single value
Perfluorononane sulfonic acid (PFNS) <0,0015 µg/l
below limit of quantification
 — — Single value
Perfluorononanoic acid (PFNA) <0,0015 µg/l
below limit of quantification
 — — Single value
Perfluorooctanesulfonic acid (PFOS) <0,0015 µg/l
below limit of quantification
 — — Single value
Perfluorooctanoic acid (PFOA) <0,0015 µg/l
below limit of quantification
 — — Single value
Perfluoropentanesulfonic acid (PFPeS) <0,0015 µg/l
below limit of quantification
 — — Single value
Perfluoropentanoic acid (PFPeA) <0,0015 µg/l
below limit of quantification
 — — Single value
Perfluorotridecanesulfonic acid (PFTrDS) <0,0015 µg/l
below limit of quantification
 — — Single value
Perfluorotridecanoic acid (PFTrDA) <0,0015 µg/l
below limit of quantification
 — — Single value
Perfluoroundecanesulfonic acid (PFUnDS) <0,0015 µg/l
below limit of quantification
 — — Single value
Perfluoroundecanoic acid (PFUnDA) <0,0015 µg/l
below limit of quantification
 — — Single value

Indicator parameters (19)

Indicator parameters – Öffentl. WV Altenschneeberg, Entnahmestelle Hoffeld 5 (Gemeinde Tiefenbach)
Parameter Value Parametric value Share of the parametric value Reference
Aluminium <0,013 mg/l
below limit of quantification
 0.2 mg/l
< 6 % *
Single value
Ammonium <0,05 mg/l
below limit of quantification
 0.5 mg/l
< 10 % *
Single value
Calcite dissolution capacity 6,3 mg/l 5 mg/l CaCO3 — Single value
Chloride 1,3 mg/l 250 mg/l
0.5 %
Single value
Coliform bacteria 0 KBE/100 ml 0/100 ml — Single value
Colony count 22 °C 0 KBE/ml ohne anormale Veränderung — Single value
Colony count 36 °C 0 KBE/ml ohne anormale Veränderung — Single value
Colour <0,1 m-1
below limit of quantification
 0.5 m⁻¹ — Single value
Conductivity (25 °C) 140 µS/cm 2,790 µS/cm — Single value
Iron 0,028 mg/l 0.2 mg/l
14 %
Single value
Manganese 0,0004 mg/l 50 µg/l
0.8 %
Single value
Odour ohne für den Verbraucher annehmbar — Single value
pH 7,6 6,5–9,5 — Single value
Sodium 3,46 mg/l 200 mg/l
2 %
Single value
Sulphate 4,3 mg/l 250 mg/l
2 %
Single value
Taste ohne für den Verbraucher annehmbar — Single value
Temperature 10,7 °C — — Single value
Total organic carbon (TOC) 0,31 mg/l ohne anormale Veränderung — Single value
Turbidity 0,6 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 (11)

Further parameters – Öffentl. WV Altenschneeberg, Entnahmestelle Hoffeld 5 (Gemeinde Tiefenbach)
Parameter Value Parametric value Share of the parametric value Reference
Acid capacity to pH 4.3 1,0 mmol/l — — Single value
Acid capacity to pH 8.2 0 mmol/l — — Single value
Anion quotient 1,70 — — Single value
Base capacity to pH 8.2 0,06 mmol/l — — Single value
Calcium 17,9 mg/l — — Single value
Copper quotient 21,07 — — Single value
Hydrogen carbonate 2,53 mg/l — — Single value
Magnesium 2,31 mg/l — — Single value
Phosphate <0,29 mg/l
below limit of quantification
 — — Single value
Potassium 0,62 mg/l — — Single value
Total hardness 0,54 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://tiefenbach-opf.de/tiefenbach/buerger-service/wasserversorgung/26-0509669.pdf · Burglengenfeld, 02.06.2026 · Probenahme 18.05.2026, 13:45 · retrieved on 27/07/2026

Postcodes in this zone: 93464

Show 8 more supply zones

Öffentl. WV Altenschneeberg; Entnahmestelle: Hoffeld 5, Waschkeller, Ausgußbecken, Wasserhahn

Gemeinde Tiefenbach - WV Irlach

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

Water hardness
3 °dH
Hardness range soft
Key values Öffentl. WV Altenschneeberg; Entnahmestelle: Hoffeld 5, Waschkeller, Ausgußbecken, Wasserhahn
Parameter Value Parametric value Share of the parametric value Reference
Nitrate 4,6 mg/l 50 mg/l
9 %
Single value
Lead 0,0014 mg/l 10 µg/l
14 %
Single value
Escherichia coli (E. coli) 0 KBE/100 ml 0/100 ml — Single value
Sulphate 4,3 mg/l 250 mg/l
2 %
Single value
Sodium 3,46 mg/l 200 mg/l
2 %
Single value
Show all recorded parameters (55 — most recent value per parameter)

Microbiology (2)

Microbiology – Öffentl. WV Altenschneeberg; Entnahmestelle: Hoffeld 5, Waschkeller, Ausgußbecken, Wasserhahn
Parameter Value Parametric value Share of the parametric value Reference
Escherichia coli (E. coli) 0 KBE/100 ml 0/100 ml — Single value
Intestinal enterococci 0 KBE/100 ml 0/100 ml — Single value

Chemical parameters (24)

Chemical parameters – Öffentl. WV Altenschneeberg; Entnahmestelle: Hoffeld 5, Waschkeller, Ausgußbecken, Wasserhahn
Parameter Value Parametric value Share of the parametric value Reference
1,2-dichloroethane <1 µg/l
below limit of quantification
 3 µg/l
< 33 % *
Single value
Antimony <0,0004 mg/l
below limit of quantification
 5 µg/l
< 8 % *
Single value
Arsenic <0,0002 mg/l
below limit of quantification
 10 µg/l
< 2 % *
Single value
Benzene <0,30 µg/l
below limit of quantification
 1 µg/l
< 30 % *
Single value
Benzo(a)pyrene <0,0025 µg/l
below limit of quantification
 10 ng/l
< 25 % *
Single value
Benzo(b)fluoranthene <0,025 µg/l
below limit of quantification
 — — Single value
Benzo(ghi)perylene <0,025 µg/l
below limit of quantification
 — — Single value
Benzo(k)fluoranthene <0,025 µg/l
below limit of quantification
 — — Single value
Bisphenol A <0,50 µg/l
below limit of quantification
 2.5 µg/l
< 20 % *
Single value
Boron <0,06 mg/l
below limit of quantification
 1 mg/l
< 6 % *
Single value
Bromate <0,0005 mg/l
below limit of quantification
 10 µg/l
< 5 % *
Single value
Cadmium <0,0006 mg/l
below limit of quantification
 3 µg/l
< 20 % *
Single value
Chromium <0,0012 mg/l
below limit of quantification
 25 µg/l
< 5 % *
Single value
Copper <0,013 mg/l
below limit of quantification
 2 mg/l
< 0.7 % *
Single value
Fluoride <0,05 mg/l
below limit of quantification
 1.5 mg/l
< 3 % *
Single value
Lead 0,0014 mg/l 10 µg/l
14 %
Single value
Mercury <0,00008 mg/l
below limit of quantification
 1 µg/l
< 8 % *
Single value
Nickel <0,0003 mg/l
below limit of quantification
 20 µg/l
< 1 % *
Single value
Nitrate 4,6 mg/l 50 mg/l
9 %
Single value
Nitrite <0,05 mg/l
below limit of quantification
 0.5 mg/l
< 10 % *
Single value
Selenium <0,0010 mg/l
below limit of quantification
 10 µg/l
< 10 % *
Single value
Tetrachloroethene <1 µg/l
below limit of quantification
 — — Single value
Trichloroethene <1 µg/l
below limit of quantification
 — — Single value
Uranium <0,1 µg/l
below limit of quantification
 10 µg/l
< 1 % *
Single value

* Value below the limit of quantification: the actual share of the parametric value is not known; it lies somewhere below the stated upper bound. The marker shows where the limit of quantification of the measurement lies relative to the parametric value.

Indicator parameters (18)

Indicator parameters – Öffentl. WV Altenschneeberg; Entnahmestelle: Hoffeld 5, Waschkeller, Ausgußbecken, Wasserhahn
Parameter Value Parametric value Share of the parametric value Reference
Aluminium <0,013 mg/l
below limit of quantification
 0.2 mg/l
< 6 % *
Single value
Ammonium <0,05 mg/l
below limit of quantification
 0.5 mg/l
< 10 % *
Single value
Calcite dissolution capacity 6,3 mg/l 5 mg/l CaCO3 — Single value
Chloride 1,3 mg/l 250 mg/l
0.5 %
Single value
Coliform bacteria 0 KBE/100 ml 0/100 ml — Single value
Colony count 22 °C 0 KBE/ml ohne anormale Veränderung — Single value
Colony count 36 °C 0 KBE/ml ohne anormale Veränderung — Single value
Colour <0,1 m-1
below limit of quantification
 0.5 m⁻¹ — Single value
Iron 0,028 mg/l 0.2 mg/l
14 %
Single value
Manganese 0,0004 mg/l 50 µg/l
0.8 %
Single value
Odour ohne für den Verbraucher annehmbar — Single value
pH 7,6 6,5–9,5 — Single value
Sodium 3,46 mg/l 200 mg/l
2 %
Single value
Sulphate 4,3 mg/l 250 mg/l
2 %
Single value
Taste ohne für den Verbraucher annehmbar — Single value
Temperature 10,7 °C — — Single value
Total organic carbon (TOC) 0,31 mg/l ohne anormale Veränderung — Single value
Turbidity 0,6 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 (11)

Further parameters – Öffentl. WV Altenschneeberg; Entnahmestelle: Hoffeld 5, Waschkeller, Ausgußbecken, Wasserhahn
Parameter Value Parametric value Share of the parametric value Reference
Acid capacity to pH 4.3 1,0 mmol/l — — Single value
Acid capacity to pH 8.2 0 mmol/l — — Single value
Anion quotient 1,70 — — Single value
Base capacity to pH 8.2 0,06 mmol/l — — Single value
Calcium 17,9 mg/l — — Single value
Copper quotient 21,07 — — Single value
Hydrogen carbonate 2,53 mg/l — — Single value
Magnesium 2,31 mg/l — — Single value
Phosphate <0,29 mg/l
below limit of quantification
 — — Single value
Potassium 0,62 mg/l — — Single value
Total hardness 3,03 °dH — — 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: http://kis.labor-kneissler.de/pbinfos/2026-06-02 · Burglengenfeld, 02.06.2026 · Probenahme 18.05.2026, 13:45 · retrieved on 08/07/2026

Postcodes in this zone: 93464

Öffentl. WV Breitenried, Entnahmestelle: Breitenried 55, Garage, Ausgußbecken, Wasserhahn

Gemeinde Tiefenbach - WV Irlach

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

Key values Öffentl. WV Breitenried, Entnahmestelle: Breitenried 55, Garage, Ausgußbecken, Wasserhahn
Parameter Value Parametric value Share of the parametric value Reference
Escherichia coli (E. coli) 0 KBE/100 ml 0/100 ml — Single value
Show all recorded parameters (11 — most recent value per parameter)

Microbiology (2)

Microbiology – Öffentl. WV Breitenried, Entnahmestelle: Breitenried 55, Garage, Ausgußbecken, Wasserhahn
Parameter Value Parametric value Share of the parametric value Reference
Escherichia coli (E. coli) 0 KBE/100 ml 0/100 ml — Single value
Intestinal enterococci 0 KBE/100 ml 0/100 ml — Single value

Indicator parameters (9)

Indicator parameters – Öffentl. WV Breitenried, Entnahmestelle: Breitenried 55, Garage, Ausgußbecken, Wasserhahn
Parameter Value Parametric value Share of the parametric value Reference
Coliform bacteria 0 KBE/100 ml 0/100 ml — Single value
Colony count 22 °C 0 KBE/ml ohne anormale Veränderung — Single value
Colony count 36 °C 0 KBE/ml ohne anormale Veränderung — Single value
Colour <0,1 m-1
below limit of quantification
 0.5 m⁻¹ — Single value
Odour ohne für den Verbraucher annehmbar — Single value
pH 8,0 6,5–9,5 — Single value
Taste ohne für den Verbraucher annehmbar — Single value
Temperature 13,6 °C — — Single value
Turbidity 0,3 NTU 1 NTU — 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: http://kis.labor-kneissler.de/pbinfos/2026-05-20 · Burglengenfeld, 20.05.2026 · Probenahme 18.05.2026, 11:50 · retrieved on 08/07/2026

Postcodes in this zone: 93464

Öffentl. WV Hannesried (Gemeinde Tiefenbach)

Gemeinde Tiefenbach - WV Irlach

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

Water hardness
5.5 °dH
Hardness range soft
Key values Öffentl. WV Hannesried (Gemeinde Tiefenbach)
Parameter Value Parametric value Share of the parametric value Reference
Nitrate 12 mg/l 50 mg/l
24 %
Single value
Lead <0,0011 mg/l
below limit of quantification
 10 µg/l
< 11 % *
Single value
Escherichia coli (E. coli) 0 KBE/100 ml 0/100 ml — Single value
Sulphate 11 mg/l 250 mg/l
4 %
Single value
Sodium 5,28 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 (55 — most recent value per parameter)

Microbiology (2)

Microbiology – Öffentl. WV Hannesried (Gemeinde Tiefenbach)
Parameter Value Parametric value Share of the parametric value Reference
Escherichia coli (E. coli) 0 KBE/100 ml 0/100 ml — Single value
Intestinal enterococci 0 KBE/100 ml 0/100 ml — Single value

Chemical parameters (24)

Chemical parameters – Öffentl. WV Hannesried (Gemeinde Tiefenbach)
Parameter Value Parametric value Share of the parametric value Reference
1,2-dichloroethane <1 µg/l
below limit of quantification
 3 µg/l
< 33 % *
Single value
Antimony <0,0004 mg/l
below limit of quantification
 5 µg/l
< 8 % *
Single value
Arsenic <0,0002 mg/l
below limit of quantification
 10 µg/l
< 2 % *
Single value
Benzene <0,30 µg/l
below limit of quantification
 1 µg/l
< 30 % *
Single value
Benzo(a)pyrene <0,0025 µg/l
below limit of quantification
 10 ng/l
< 25 % *
Single value
Benzo(b)fluoranthene <0,025 µg/l
below limit of quantification
 — — Single value
Benzo(ghi)perylene <0,025 µg/l
below limit of quantification
 — — Single value
Benzo(k)fluoranthene <0,025 µg/l
below limit of quantification
 — — Single value
Bisphenol A <0,50 µg/l
below limit of quantification
 2.5 µg/l
< 20 % *
Single value
Boron <0,06 mg/l
below limit of quantification
 1 mg/l
< 6 % *
Single value
Bromate <0,0005 mg/l
below limit of quantification
 10 µg/l
< 5 % *
Single value
Cadmium <0,0006 mg/l
below limit of quantification
 3 µg/l
< 20 % *
Single value
Chromium <0,0012 mg/l
below limit of quantification
 25 µg/l
< 5 % *
Single value
Copper <0,013 mg/l
below limit of quantification
 2 mg/l
< 0.7 % *
Single value
Fluoride <0,05 mg/l
below limit of quantification
 1.5 mg/l
< 3 % *
Single value
Lead <0,0011 mg/l
below limit of quantification
 10 µg/l
< 11 % *
Single value
Mercury <0,00008 mg/l
below limit of quantification
 1 µg/l
< 8 % *
Single value
Nickel 0,0006 mg/l 20 µg/l
3 %
Single value
Nitrate 12 mg/l 50 mg/l
24 %
Single value
Nitrite <0,05 mg/l
below limit of quantification
 0.5 mg/l
< 10 % *
Single value
Selenium <0,0010 mg/l
below limit of quantification
 10 µg/l
< 10 % *
Single value
Tetrachloroethene <1 µg/l
below limit of quantification
 — — Single value
Trichloroethene <1 µg/l
below limit of quantification
 — — Single value
Uranium <0,1 µg/l
below limit of quantification
 10 µg/l
< 1 % *
Single value

* Value below the limit of quantification: the actual share of the parametric value is not known; it lies somewhere below the stated upper bound. The marker shows where the limit of quantification of the measurement lies relative to the parametric value.

Indicator parameters (18)

Indicator parameters – Öffentl. WV Hannesried (Gemeinde Tiefenbach)
Parameter Value Parametric value Share of the parametric value Reference
Aluminium <0,013 mg/l
below limit of quantification
 0.2 mg/l
< 6 % *
Single value
Ammonium <0,05 mg/l
below limit of quantification
 0.5 mg/l
< 10 % *
Single value
Calcite dissolution capacity 6,4 mg/l 5 mg/l CaCO3 — Single value
Chloride 4,0 mg/l 250 mg/l
2 %
Single value
Coliform bacteria 0 KBE/100 ml 0/100 ml — Single value
Colony count 22 °C 0 KBE/ml ohne anormale Veränderung — Single value
Colony count 36 °C 1 KBE/ml ohne anormale Veränderung — Single value
Colour <0,1 m-1
below limit of quantification
 0.5 m⁻¹ — Single value
Iron <0,012 mg/l
below limit of quantification
 0.2 mg/l
< 6 % *
Single value
Manganese <0,0004 mg/l
below limit of quantification
 50 µg/l
< 0.8 % *
Single value
Odour ohne für den Verbraucher annehmbar — Single value
pH 7,7 6,5–9,5 — Single value
Sodium 5,28 mg/l 200 mg/l
3 %
Single value
Sulphate 11 mg/l 250 mg/l
4 %
Single value
Taste ohne für den Verbraucher annehmbar — Single value
Temperature 13,4 °C — — Single value
Total organic carbon (TOC) 0,31 mg/l ohne anormale Veränderung — Single value
Turbidity 0,2 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 (11)

Further parameters – Öffentl. WV Hannesried (Gemeinde Tiefenbach)
Parameter Value Parametric value Share of the parametric value Reference
Acid capacity to pH 4.3 1,5 mmol/l — — Single value
Acid capacity to pH 8.2 0 mmol/l — — Single value
Anion quotient 2,19 — — Single value
Base capacity to pH 8.2 0,08 mmol/l — — Single value
Calcium 33,8 mg/l — — Single value
Copper quotient 37,91 — — Single value
Hydrogen carbonate 3,55 mg/l — — Single value
Magnesium 3,34 mg/l — — Single value
Phosphate <0,29 mg/l
below limit of quantification
 — — Single value
Potassium 0,97 mg/l — — Single value
Total hardness 5,49 °dH — — 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: http://kis.labor-kneissler.de/pbinfos/2026-06-02 · Burglengenfeld, 02.06.2026 · Probenahme: 18.05.2026, 12:55 · retrieved on 08/07/2026

Postcodes in this zone: 93464

Öffentl. WV Hannesried (Hannesried 127, Waschküche, Spülbecken, Wasserhahn)

Gemeinde Tiefenbach - WV Irlach

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

Water hardness
5.5 °dH
Hardness range soft
Key values Öffentl. WV Hannesried (Hannesried 127, Waschküche, Spülbecken, Wasserhahn)
Parameter Value Parametric value Share of the parametric value Reference
Nitrate 12 mg/l 50 mg/l
24 %
Single value
Lead <0,0011 mg/l
below limit of quantification
 10 µg/l
< 11 % *
Single value
Escherichia coli (E. coli) 0 KBE/100 ml 0/100 ml — Single value
Sulphate 11 mg/l 250 mg/l
4 %
Single value
Sodium 5,28 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 (79 — most recent value per parameter)

Microbiology (2)

Microbiology – Öffentl. WV Hannesried (Hannesried 127, Waschküche, Spülbecken, Wasserhahn)
Parameter Value Parametric value Share of the parametric value Reference
Escherichia coli (E. coli) 0 KBE/100 ml 0/100 ml — Single value
Intestinal enterococci 0 KBE/100 ml 0/100 ml — Single value

Chemical parameters (27)

Chemical parameters – Öffentl. WV Hannesried (Hannesried 127, Waschküche, Spülbecken, Wasserhahn)
Parameter Value Parametric value Share of the parametric value Reference
1,2-dichloroethane <1 µg/l
below limit of quantification
 3 µg/l
< 33 % *
Single value
Antimony <0,0004 mg/l
below limit of quantification
 5 µg/l
< 8 % *
Single value
Arsenic <0,0002 mg/l
below limit of quantification
 10 µg/l
< 2 % *
Single value
Benzene <0,30 µg/l
below limit of quantification
 1 µg/l
< 30 % *
Single value
Benzo(a)pyrene <0,0025 µg/l
below limit of quantification
 10 ng/l
< 25 % *
Single value
Benzo(b)fluoranthene <0,025 µg/l
below limit of quantification
 — — Single value
Benzo(ghi)perylene <0,025 µg/l
below limit of quantification
 — — Single value
Benzo(k)fluoranthene <0,025 µg/l
below limit of quantification
 — — Single value
Bisphenol A <0,50 µg/l
below limit of quantification
 2.5 µg/l
< 20 % *
Single value
Boron <0,06 mg/l
below limit of quantification
 1 mg/l
< 6 % *
Single value
Bromate <0,0005 mg/l
below limit of quantification
 10 µg/l
< 5 % *
Single value
Cadmium <0,0006 mg/l
below limit of quantification
 3 µg/l
< 20 % *
Single value
Chromium <0,0012 mg/l
below limit of quantification
 25 µg/l
< 5 % *
Single value
Copper <0,013 mg/l
below limit of quantification
 2 mg/l
< 0.7 % *
Single value
Cyanide <0,005 mg/l
below limit of quantification
 50 µg/l
< 10 % *
Single value
Fluoride <0,05 mg/l
below limit of quantification
 1.5 mg/l
< 3 % *
Single value
Indeno(1,2,3-cd)pyrene <0,025 µg/l
below limit of quantification
 — — Single value
Lead <0,0011 mg/l
below limit of quantification
 10 µg/l
< 11 % *
Single value
Mercury <0,00008 mg/l
below limit of quantification
 1 µg/l
< 8 % *
Single value
Nickel 0,0006 mg/l 20 µg/l
3 %
Single value
Nitrate 12 mg/l 50 mg/l
24 %
Single value
Nitrite <0,05 mg/l
below limit of quantification
 0.5 mg/l
< 10 % *
Single value
Polycyclic aromatic hydrocarbons 0 µg/l 0.1 µg/l
0 %
Single value
Selenium <0,0010 mg/l
below limit of quantification
 10 µg/l
< 10 % *
Single value
Tetrachloroethene <1 µg/l
below limit of quantification
 — — Single value
Trichloroethene <1 µg/l
below limit of quantification
 — — Single value
Uranium <0,1 µg/l
below limit of quantification
 10 µg/l
< 1 % *
Single value

* Value below the limit of quantification: the actual share of the parametric value is not known; it lies somewhere below the stated upper bound. The marker shows where the limit of quantification of the measurement lies relative to the parametric value.

PFAS (20)

PFAS – Öffentl. WV Hannesried (Hannesried 127, Waschküche, Spülbecken, Wasserhahn)
Parameter Value Parametric value Share of the parametric value Reference
Perfluorobutane sulfonic acid (PFBS) <0,0015 µg/l
below limit of quantification
 — — Single value
Perfluorobutanoic acid (PFBA) <0,0015 µg/l
below limit of quantification
 — — Single value
Perfluorodecane sulfonic acid (PFDS) <0,0015 µg/l
below limit of quantification
 — — Single value
Perfluorodecanoic acid (PFDA) <0,0015 µg/l
below limit of quantification
 — — Single value
Perfluorododecane sulfonic acid (PFDoDS) <0,0015 µg/l
below limit of quantification
 — — Single value
Perfluorododecanoic acid (PFDoDA) <0,0015 µg/l
below limit of quantification
 — — Single value
Perfluoroheptane sulfonic acid (PFHpS) <0,0015 µg/l
below limit of quantification
 — — Single value
Perfluoroheptanoic acid (PFHpA) <0,0015 µg/l
below limit of quantification
 — — Single value
Perfluorohexane sulfonic acid (PFHxS) <0,0015 µg/l
below limit of quantification
 — — Single value
Perfluorohexanoic acid (PFHxA) <0,0015 µg/l
below limit of quantification
 — — Single value
Perfluorononane sulfonic acid (PFNS) <0,0015 µg/l
below limit of quantification
 — — Single value
Perfluorononanoic acid (PFNA) <0,0015 µg/l
below limit of quantification
 — — Single value
Perfluorooctanesulfonic acid (PFOS) <0,0015 µg/l
below limit of quantification
 — — Single value
Perfluorooctanoic acid (PFOA) <0,0015 µg/l
below limit of quantification
 — — Single value
Perfluoropentanesulfonic acid (PFPeS) <0,0015 µg/l
below limit of quantification
 — — Single value
Perfluoropentanoic acid (PFPeA) <0,0015 µg/l
below limit of quantification
 — — Single value
Perfluorotridecanesulfonic acid (PFTrDS) <0,0015 µg/l
below limit of quantification
 — — Single value
Perfluorotridecanoic acid (PFTrDA) <0,0015 µg/l
below limit of quantification
 — — Single value
Perfluoroundecanesulfonic acid (PFUnDS) <0,0015 µg/l
below limit of quantification
 — — Single value
Perfluoroundecanoic acid (PFUnDA) <0,0015 µg/l
below limit of quantification
 — — Single value

Indicator parameters (19)

Indicator parameters – Öffentl. WV Hannesried (Hannesried 127, Waschküche, Spülbecken, Wasserhahn)
Parameter Value Parametric value Share of the parametric value Reference
Aluminium <0,013 mg/l
below limit of quantification
 0.2 mg/l
< 6 % *
Single value
Ammonium <0,05 mg/l
below limit of quantification
 0.5 mg/l
< 10 % *
Single value
Calcite dissolution capacity 6,4 mg/l 5 mg/l CaCO3 — Single value
Chloride 4,0 mg/l 250 mg/l
2 %
Single value
Coliform bacteria 0 KBE/100 ml 0/100 ml — Single value
Colony count 22 °C 0 KBE/ml ohne anormale Veränderung — Single value
Colony count 36 °C 1 KBE/ml ohne anormale Veränderung — Single value
Colour <0,1 m-1
below limit of quantification
 0.5 m⁻¹ — Single value
Conductivity (25 °C) 208 µS/cm 2,790 µS/cm — Single value
Iron <0,012 mg/l
below limit of quantification
 0.2 mg/l
< 6 % *
Single value
Manganese <0,0004 mg/l
below limit of quantification
 50 µg/l
< 0.8 % *
Single value
Odour ohne für den Verbraucher annehmbar — Single value
pH 7,7 6,5–9,5 — Single value
Sodium 5,28 mg/l 200 mg/l
3 %
Single value
Sulphate 11 mg/l 250 mg/l
4 %
Single value
Taste ohne für den Verbraucher annehmbar — Single value
Temperature 13,4 °C — — Single value
Total organic carbon (TOC) 0,31 mg/l ohne anormale Veränderung — Single value
Turbidity 0,2 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 (11)

Further parameters – Öffentl. WV Hannesried (Hannesried 127, Waschküche, Spülbecken, Wasserhahn)
Parameter Value Parametric value Share of the parametric value Reference
Acid capacity to pH 4.3 1,5 mmol/l — — Single value
Acid capacity to pH 8.2 0 mmol/l — — Single value
Anion quotient 2,19 — — Single value
Base capacity to pH 8.2 0,08 mmol/l — — Single value
Calcium 33,8 mg/l — — Single value
Copper quotient 37,91 — — Single value
Hydrogen carbonate 3,55 mg/l — — Single value
Magnesium 3,34 mg/l — — Single value
Phosphate <0,29 mg/l
below limit of quantification
 — — Single value
Potassium 0,97 mg/l — — Single value
Total hardness 0,98 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: http://kis.labor-kneissler.de/pbinfos/2026-06-02 · 02.06.2026 · Probenahme: 18.05.2026, Untersuchungszeitraum 18.05.2026-02.06.2026 · retrieved on 27/07/2026

Postcodes in this zone: 93464

Öffentl. WV Irlach (Entnahmestelle: Irlach 18, Außenhahn)

Gemeinde Tiefenbach - WV Irlach

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

Water hardness
9.8 °dH
Hardness range medium
Key values Öffentl. WV Irlach (Entnahmestelle: Irlach 18, Außenhahn)
Parameter Value Parametric value Share of the parametric value Reference
Nitrate 28 mg/l 50 mg/l
56 %
Single value
Lead 0,0012 mg/l 10 µg/l
12 %
Single value
Escherichia coli (E. coli) 0 KBE/100 ml 0/100 ml — Single value
Sulphate 15 mg/l 250 mg/l
6 %
Single value
Sodium 13,4 mg/l 200 mg/l
7 %
Single value
Show all recorded parameters (55 — most recent value per parameter)

Microbiology (2)

Microbiology – Öffentl. WV Irlach (Entnahmestelle: Irlach 18, Außenhahn)
Parameter Value Parametric value Share of the parametric value Reference
Escherichia coli (E. coli) 0 KBE/100 ml 0/100 ml — Single value
Intestinal enterococci 0 KBE/100 ml 0/100 ml — Single value

Chemical parameters (24)

Chemical parameters – Öffentl. WV Irlach (Entnahmestelle: Irlach 18, Außenhahn)
Parameter Value Parametric value Share of the parametric value Reference
1,2-dichloroethane <1 µg/l
below limit of quantification
 3 µg/l
< 33 % *
Single value
Antimony <0,0004 mg/l
below limit of quantification
 5 µg/l
< 8 % *
Single value
Arsenic <0,0002 mg/l
below limit of quantification
 10 µg/l
< 2 % *
Single value
Benzene <0,30 µg/l
below limit of quantification
 1 µg/l
< 30 % *
Single value
Benzo(a)pyrene <0,0025 µg/l
below limit of quantification
 10 ng/l
< 25 % *
Single value
Benzo(b)fluoranthene <0,025 µg/l
below limit of quantification
 — — Single value
Benzo(ghi)perylene <0,025 µg/l
below limit of quantification
 — — Single value
Benzo(k)fluoranthene <0,025 µg/l
below limit of quantification
 — — Single value
Bisphenol A <0,50 µg/l
below limit of quantification
 2.5 µg/l
< 20 % *
Single value
Boron <0,06 mg/l
below limit of quantification
 1 mg/l
< 6 % *
Single value
Bromate <0,0005 mg/l
below limit of quantification
 10 µg/l
< 5 % *
Single value
Cadmium <0,0006 mg/l
below limit of quantification
 3 µg/l
< 20 % *
Single value
Chromium <0,0012 mg/l
below limit of quantification
 25 µg/l
< 5 % *
Single value
Copper <0,013 mg/l
below limit of quantification
 2 mg/l
< 0.7 % *
Single value
Fluoride <0,05 mg/l
below limit of quantification
 1.5 mg/l
< 3 % *
Single value
Lead 0,0012 mg/l 10 µg/l
12 %
Single value
Mercury <0,00008 mg/l
below limit of quantification
 1 µg/l
< 8 % *
Single value
Nickel 0,0012 mg/l 20 µg/l
6 %
Single value
Nitrate 28 mg/l 50 mg/l
56 %
Single value
Nitrite <0,05 mg/l
below limit of quantification
 0.5 mg/l
< 10 % *
Single value
Selenium <0,0010 mg/l
below limit of quantification
 10 µg/l
< 10 % *
Single value
Tetrachloroethene <1 µg/l
below limit of quantification
 — — Single value
Trichloroethene <1 µg/l
below limit of quantification
 — — Single value
Uranium <0,1 µg/l
below limit of quantification
 10 µg/l
< 1 % *
Single value

* Value below the limit of quantification: the actual share of the parametric value is not known; it lies somewhere below the stated upper bound. The marker shows where the limit of quantification of the measurement lies relative to the parametric value.

Indicator parameters (18)

Indicator parameters – Öffentl. WV Irlach (Entnahmestelle: Irlach 18, Außenhahn)
Parameter Value Parametric value Share of the parametric value Reference
Aluminium <0,013 mg/l
below limit of quantification
 0.2 mg/l
< 6 % *
Single value
Ammonium <0,05 mg/l
below limit of quantification
 0.5 mg/l
< 10 % *
Single value
Calcite dissolution capacity -0,2 mg/l 5 mg/l CaCO3 — Single value
Chloride 49 mg/l 250 mg/l
20 %
Single value
Coliform bacteria 0 KBE/100 ml 0/100 ml — Single value
Colony count 22 °C 0 KBE/ml ohne anormale Veränderung — Single value
Colony count 36 °C 1 KBE/ml ohne anormale Veränderung — Single value
Colour <0,1 m-1
below limit of quantification
 0.5 m⁻¹ — Single value
Iron <0,012 mg/l
below limit of quantification
 0.2 mg/l
< 6 % *
Single value
Manganese 0,0017 mg/l 50 µg/l
3 %
Single value
Odour ohne für den Verbraucher annehmbar — Single value
pH 7,8 6,5–9,5 — Single value
Sodium 13,4 mg/l 200 mg/l
7 %
Single value
Sulphate 15 mg/l 250 mg/l
6 %
Single value
Taste ohne für den Verbraucher annehmbar — Single value
Temperature 14,5 °C — — Single value
Total organic carbon (TOC) 0,76 mg/l ohne anormale Veränderung — Single value
Turbidity 0,3 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 (11)

Further parameters – Öffentl. WV Irlach (Entnahmestelle: Irlach 18, Außenhahn)
Parameter Value Parametric value Share of the parametric value Reference
Acid capacity to pH 4.3 1,8 mmol/l — — Single value
Acid capacity to pH 8.2 0 mmol/l — — Single value
Anion quotient 3,75 — — Single value
Base capacity to pH 8.2 <0,05 mmol/l
below limit of quantification
 — — Single value
Calcium 52,1 mg/l — — Single value
Copper quotient 11,04 — — Single value
Hydrogen carbonate 2,50 mg/l — — Single value
Magnesium 10,8 mg/l — — Single value
Phosphate <0,29 mg/l
below limit of quantification
 — — Single value
Potassium 2,42 mg/l — — Single value
Total hardness 9,77 °dH — — 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: http://kis.labor-kneissler.de/pbinfos/2026-06-16 · 16.06.2026 · Probenahme 18.05.2026, 14:05 · retrieved on 08/07/2026

Postcodes in this zone: 93464

Öffentl. WV Irlach, Irlach 18, Außenhahn (Gemeinde Tiefenbach)

Gemeinde Tiefenbach - WV Irlach

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

Water hardness
9.8 °dH
Hardness range medium
Key values Öffentl. WV Irlach, Irlach 18, Außenhahn (Gemeinde Tiefenbach)
Parameter Value Parametric value Share of the parametric value Reference
Nitrate 28 mg/l 50 mg/l
56 %
Single value
Lead 0,0012 mg/l 10 µg/l
12 %
Single value
Escherichia coli (E. coli) 0 KBE/100 ml 0/100 ml — Single value
Sulphate 15 mg/l 250 mg/l
6 %
Single value
Sodium 13,4 mg/l 200 mg/l
7 %
Single value
Show all recorded parameters (79 — most recent value per parameter)

Microbiology (2)

Microbiology – Öffentl. WV Irlach, Irlach 18, Außenhahn (Gemeinde Tiefenbach)
Parameter Value Parametric value Share of the parametric value Reference
Escherichia coli (E. coli) 0 KBE/100 ml 0/100 ml — Single value
Intestinal enterococci 0 KBE/100 ml 0/100 ml — Single value

Chemical parameters (27)

Chemical parameters – Öffentl. WV Irlach, Irlach 18, Außenhahn (Gemeinde Tiefenbach)
Parameter Value Parametric value Share of the parametric value Reference
1,2-dichloroethane <1 µg/l
below limit of quantification
 3 µg/l
< 33 % *
Single value
Antimony <0,0004 mg/l
below limit of quantification
 5 µg/l
< 8 % *
Single value
Arsenic <0,0002 mg/l
below limit of quantification
 10 µg/l
< 2 % *
Single value
Benzene <0,30 µg/l
below limit of quantification
 1 µg/l
< 30 % *
Single value
Benzo(a)pyrene <0,0025 µg/l
below limit of quantification
 10 ng/l
< 25 % *
Single value
Benzo(b)fluoranthene <0,025 µg/l
below limit of quantification
 — — Single value
Benzo(ghi)perylene <0,025 µg/l
below limit of quantification
 — — Single value
Benzo(k)fluoranthene <0,025 µg/l
below limit of quantification
 — — Single value
Bisphenol A <0,50 µg/l
below limit of quantification
 2.5 µg/l
< 20 % *
Single value
Boron <0,06 mg/l
below limit of quantification
 1 mg/l
< 6 % *
Single value
Bromate <0,0005 mg/l
below limit of quantification
 10 µg/l
< 5 % *
Single value
Cadmium <0,0006 mg/l
below limit of quantification
 3 µg/l
< 20 % *
Single value
Chromium <0,0012 mg/l
below limit of quantification
 25 µg/l
< 5 % *
Single value
Copper <0,013 mg/l
below limit of quantification
 2 mg/l
< 0.7 % *
Single value
Cyanide <0,005 mg/l
below limit of quantification
 50 µg/l
< 10 % *
Single value
Fluoride <0,05 mg/l
below limit of quantification
 1.5 mg/l
< 3 % *
Single value
Indeno(1,2,3-cd)pyrene <0,025 µg/l
below limit of quantification
 — — Single value
Lead 0,0012 mg/l 10 µg/l
12 %
Single value
Mercury <0,00008 mg/l
below limit of quantification
 1 µg/l
< 8 % *
Single value
Nickel 0,0012 mg/l 20 µg/l
6 %
Single value
Nitrate 28 mg/l 50 mg/l
56 %
Single value
Nitrite <0,05 mg/l
below limit of quantification
 0.5 mg/l
< 10 % *
Single value
Polycyclic aromatic hydrocarbons 0 µg/l 0.1 µg/l
0 %
Single value
Selenium <0,0010 mg/l
below limit of quantification
 10 µg/l
< 10 % *
Single value
Tetrachloroethene <1 µg/l
below limit of quantification
 — — Single value
Trichloroethene <1 µg/l
below limit of quantification
 — — Single value
Uranium <0,1 µg/l
below limit of quantification
 10 µg/l
< 1 % *
Single value

* Value below the limit of quantification: the actual share of the parametric value is not known; it lies somewhere below the stated upper bound. The marker shows where the limit of quantification of the measurement lies relative to the parametric value.

PFAS (20)

PFAS – Öffentl. WV Irlach, Irlach 18, Außenhahn (Gemeinde Tiefenbach)
Parameter Value Parametric value Share of the parametric value Reference
Perfluorobutane sulfonic acid (PFBS) <0,0015 µg/l
below limit of quantification
 — — Single value
Perfluorobutanoic acid (PFBA) <0,0015 µg/l
below limit of quantification
 — — Single value
Perfluorodecane sulfonic acid (PFDS) <0,0015 µg/l
below limit of quantification
 — — Single value
Perfluorodecanoic acid (PFDA) <0,0015 µg/l
below limit of quantification
 — — Single value
Perfluorododecane sulfonic acid (PFDoDS) <0,0015 µg/l
below limit of quantification
 — — Single value
Perfluorododecanoic acid (PFDoDA) <0,0015 µg/l
below limit of quantification
 — — Single value
Perfluoroheptane sulfonic acid (PFHpS) <0,0015 µg/l
below limit of quantification
 — — Single value
Perfluoroheptanoic acid (PFHpA) <0,0015 µg/l
below limit of quantification
 — — Single value
Perfluorohexane sulfonic acid (PFHxS) <0,0015 µg/l
below limit of quantification
 — — Single value
Perfluorohexanoic acid (PFHxA) <0,0015 µg/l
below limit of quantification
 — — Single value
Perfluorononane sulfonic acid (PFNS) <0,0015 µg/l
below limit of quantification
 — — Single value
Perfluorononanoic acid (PFNA) <0,0015 µg/l
below limit of quantification
 — — Single value
Perfluorooctanesulfonic acid (PFOS) <0,0015 µg/l
below limit of quantification
 — — Single value
Perfluorooctanoic acid (PFOA) <0,0015 µg/l
below limit of quantification
 — — Single value
Perfluoropentanesulfonic acid (PFPeS) <0,0015 µg/l
below limit of quantification
 — — Single value
Perfluoropentanoic acid (PFPeA) <0,0015 µg/l
below limit of quantification
 — — Single value
Perfluorotridecanesulfonic acid (PFTrDS) <0,0015 µg/l
below limit of quantification
 — — Single value
Perfluorotridecanoic acid (PFTrDA) <0,0015 µg/l
below limit of quantification
 — — Single value
Perfluoroundecanesulfonic acid (PFUnDS) <0,0015 µg/l
below limit of quantification
 — — Single value
Perfluoroundecanoic acid (PFUnDA) <0,0015 µg/l
below limit of quantification
 — — Single value

Indicator parameters (19)

Indicator parameters – Öffentl. WV Irlach, Irlach 18, Außenhahn (Gemeinde Tiefenbach)
Parameter Value Parametric value Share of the parametric value Reference
Aluminium <0,013 mg/l
below limit of quantification
 0.2 mg/l
< 6 % *
Single value
Ammonium <0,05 mg/l
below limit of quantification
 0.5 mg/l
< 10 % *
Single value
Calcite dissolution capacity -0,2 mg/l 5 mg/l CaCO3 — Single value
Chloride 49 mg/l 250 mg/l
20 %
Single value
Coliform bacteria 0 KBE/100 ml 0/100 ml — Single value
Colony count 22 °C 0 KBE/ml ohne anormale Veränderung — Single value
Colony count 36 °C 1 KBE/ml ohne anormale Veränderung — Single value
Colour <0,1 m-1
below limit of quantification
 0.5 m⁻¹ — Single value
Conductivity (25 °C) 436 µS/cm 2,790 µS/cm — Single value
Iron <0,012 mg/l
below limit of quantification
 0.2 mg/l
< 6 % *
Single value
Manganese 0,0017 mg/l 50 µg/l
3 %
Single value
Odour ohne für den Verbraucher annehmbar — Single value
pH 7,8 6,5–9,5 — Single value
Sodium 13,4 mg/l 200 mg/l
7 %
Single value
Sulphate 15 mg/l 250 mg/l
6 %
Single value
Taste ohne für den Verbraucher annehmbar — Single value
Temperature 14,5 °C — — Single value
Total organic carbon (TOC) 0,76 mg/l ohne anormale Veränderung — Single value
Turbidity 0,3 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 (11)

Further parameters – Öffentl. WV Irlach, Irlach 18, Außenhahn (Gemeinde Tiefenbach)
Parameter Value Parametric value Share of the parametric value Reference
Acid capacity to pH 4.3 1,8 mmol/l — — Single value
Acid capacity to pH 8.2 0 mmol/l — — Single value
Anion quotient 3,75 — — Single value
Base capacity to pH 8.2 <0,05 mmol/l
below limit of quantification
 — — Single value
Calcium 52,1 mg/l — — Single value
Copper quotient 11,04 — — Single value
Hydrogen carbonate 2,50 mg/l — — Single value
Magnesium 10,8 mg/l — — Single value
Phosphate <0,29 mg/l
below limit of quantification
 — — Single value
Potassium 2,42 mg/l — — Single value
Total hardness 1,74 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: http://kis.labor-kneissler.de/pbinfos/2026-06-16 · 16.06.2026 · Probenahme: 18.05.2026, 14:05 · retrieved on 27/07/2026

Postcodes in this zone: 93464

Öffentl. WV Russenmühle

Gemeinde Tiefenbach - WV Irlach

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

Water hardness
4.3 °dH
Hardness range soft
Key values Öffentl. WV Russenmühle
Parameter Value Parametric value Share of the parametric value Reference
Nitrate 3,6 mg/l 50 mg/l
7 %
Single value
Lead <0,0011 mg/l
below limit of quantification
 10 µg/l
< 11 % *
Single value
Escherichia coli (E. coli) 0 KBE/100 ml 0/100 ml — Single value
Sulphate 3,4 mg/l 250 mg/l
1 %
Single value
Sodium 3,28 mg/l 200 mg/l
2 %
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 (79 — most recent value per parameter)

Microbiology (2)

Microbiology – Öffentl. WV Russenmühle
Parameter Value Parametric value Share of the parametric value Reference
Escherichia coli (E. coli) 0 KBE/100 ml 0/100 ml — Single value
Intestinal enterococci 0 KBE/100 ml 0/100 ml — Single value

Chemical parameters (27)

Chemical parameters – Öffentl. WV Russenmühle
Parameter Value Parametric value Share of the parametric value Reference
1,2-dichloroethane <1 µg/l
below limit of quantification
 3 µg/l
< 33 % *
Single value
Antimony <0,0004 mg/l
below limit of quantification
 5 µg/l
< 8 % *
Single value
Arsenic <0,0002 mg/l
below limit of quantification
 10 µg/l
< 2 % *
Single value
Benzene <0,30 µg/l
below limit of quantification
 1 µg/l
< 30 % *
Single value
Benzo(a)pyrene <0,0025 µg/l
below limit of quantification
 10 ng/l
< 25 % *
Single value
Benzo(b)fluoranthene <0,025 µg/l
below limit of quantification
 — — Single value
Benzo(ghi)perylene <0,025 µg/l
below limit of quantification
 — — Single value
Benzo(k)fluoranthene <0,025 µg/l
below limit of quantification
 — — Single value
Bisphenol A <0,50 µg/l
below limit of quantification
 2.5 µg/l
< 20 % *
Single value
Boron <0,06 mg/l
below limit of quantification
 1 mg/l
< 6 % *
Single value
Bromate <0,0005 mg/l
below limit of quantification
 10 µg/l
< 5 % *
Single value
Cadmium <0,0006 mg/l
below limit of quantification
 3 µg/l
< 20 % *
Single value
Chromium <0,0012 mg/l
below limit of quantification
 25 µg/l
< 5 % *
Single value
Copper <0,013 mg/l
below limit of quantification
 2 mg/l
< 0.7 % *
Single value
Cyanide <0,005 mg/l
below limit of quantification
 50 µg/l
< 10 % *
Single value
Fluoride <0,05 mg/l
below limit of quantification
 1.5 mg/l
< 3 % *
Single value
Indeno(1,2,3-cd)pyrene <0,025 µg/l
below limit of quantification
 — — Single value
Lead <0,0011 mg/l
below limit of quantification
 10 µg/l
< 11 % *
Single value
Mercury <0,00008 mg/l
below limit of quantification
 1 µg/l
< 8 % *
Single value
Nickel <0,0003 mg/l
below limit of quantification
 20 µg/l
< 1 % *
Single value
Nitrate 3,6 mg/l 50 mg/l
7 %
Single value
Nitrite <0,05 mg/l
below limit of quantification
 0.5 mg/l
< 10 % *
Single value
Polycyclic aromatic hydrocarbons 0 µg/l 0.1 µg/l
0 %
Single value
Selenium <0,0010 mg/l
below limit of quantification
 10 µg/l
< 10 % *
Single value
Tetrachloroethene <1 µg/l
below limit of quantification
 — — Single value
Trichloroethene <1 µg/l
below limit of quantification
 — — Single value
Uranium <0,1 µg/l
below limit of quantification
 10 µg/l
< 1 % *
Single value

* Value below the limit of quantification: the actual share of the parametric value is not known; it lies somewhere below the stated upper bound. The marker shows where the limit of quantification of the measurement lies relative to the parametric value.

PFAS (20)

PFAS – Öffentl. WV Russenmühle
Parameter Value Parametric value Share of the parametric value Reference
Perfluorobutane sulfonic acid (PFBS) <0,0015 µg/l
below limit of quantification
 — — Single value
Perfluorobutanoic acid (PFBA) <0,0015 µg/l
below limit of quantification
 — — Single value
Perfluorodecane sulfonic acid (PFDS) <0,0015 µg/l
below limit of quantification
 — — Single value
Perfluorodecanoic acid (PFDA) <0,0015 µg/l
below limit of quantification
 — — Single value
Perfluorododecane sulfonic acid (PFDoDS) <0,0015 µg/l
below limit of quantification
 — — Single value
Perfluorododecanoic acid (PFDoDA) <0,0015 µg/l
below limit of quantification
 — — Single value
Perfluoroheptane sulfonic acid (PFHpS) <0,0015 µg/l
below limit of quantification
 — — Single value
Perfluoroheptanoic acid (PFHpA) <0,0015 µg/l
below limit of quantification
 — — Single value
Perfluorohexane sulfonic acid (PFHxS) <0,0015 µg/l
below limit of quantification
 — — Single value
Perfluorohexanoic acid (PFHxA) <0,0015 µg/l
below limit of quantification
 — — Single value
Perfluorononane sulfonic acid (PFNS) <0,0015 µg/l
below limit of quantification
 — — Single value
Perfluorononanoic acid (PFNA) <0,0015 µg/l
below limit of quantification
 — — Single value
Perfluorooctanesulfonic acid (PFOS) <0,0015 µg/l
below limit of quantification
 — — Single value
Perfluorooctanoic acid (PFOA) <0,0015 µg/l
below limit of quantification
 — — Single value
Perfluoropentanesulfonic acid (PFPeS) <0,0015 µg/l
below limit of quantification
 — — Single value
Perfluoropentanoic acid (PFPeA) <0,0015 µg/l
below limit of quantification
 — — Single value
Perfluorotridecanesulfonic acid (PFTrDS) <0,0015 µg/l
below limit of quantification
 — — Single value
Perfluorotridecanoic acid (PFTrDA) <0,0015 µg/l
below limit of quantification
 — — Single value
Perfluoroundecanesulfonic acid (PFUnDS) <0,0015 µg/l
below limit of quantification
 — — Single value
Perfluoroundecanoic acid (PFUnDA) <0,0015 µg/l
below limit of quantification
 — — Single value

Indicator parameters (19)

Indicator parameters – Öffentl. WV Russenmühle
Parameter Value Parametric value Share of the parametric value Reference
Aluminium <0,013 mg/l
below limit of quantification
 0.2 mg/l
< 6 % *
Single value
Ammonium <0,05 mg/l
below limit of quantification
 0.5 mg/l
< 10 % *
Single value
Calcite dissolution capacity 6,5 mg/l 5 mg/l CaCO3 — Single value
Chloride 2,0 mg/l 250 mg/l
0.8 %
Single value
Coliform bacteria 0 KBE/100 ml 0/100 ml — Single value
Colony count 22 °C 0 KBE/ml ohne anormale Veränderung — Single value
Colony count 36 °C 0 KBE/ml ohne anormale Veränderung — Single value
Colour <0,1 m-1
below limit of quantification
 0.5 m⁻¹ — Single value
Conductivity (25 °C) 155 µS/cm 2,790 µS/cm — Single value
Iron <0,012 mg/l
below limit of quantification
 0.2 mg/l
< 6 % *
Single value
Manganese <0,0004 mg/l
below limit of quantification
 50 µg/l
< 0.8 % *
Single value
Odour ohne für den Verbraucher annehmbar — Single value
pH 7,6 6,5–9,5 — Single value
Sodium 3,28 mg/l 200 mg/l
2 %
Single value
Sulphate 3,4 mg/l 250 mg/l
1 %
Single value
Taste ohne für den Verbraucher annehmbar — Single value
Temperature 11,1 °C — — Single value
Total organic carbon (TOC) 0,37 mg/l ohne anormale Veränderung — Single value
Turbidity 0,2 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 (11)

Further parameters – Öffentl. WV Russenmühle
Parameter Value Parametric value Share of the parametric value Reference
Acid capacity to pH 4.3 1,4 mmol/l — — Single value
Acid capacity to pH 8.2 0 mmol/l — — Single value
Anion quotient 2,19 — — Single value
Base capacity to pH 8.2 0,08 mmol/l — — Single value
Calcium 27,1 mg/l — — Single value
Copper quotient 37,91 — — Single value
Hydrogen carbonate 3,55 mg/l — — Single value
Magnesium 2,14 mg/l — — Single value
Phosphate <0,29 mg/l
below limit of quantification
 — — Single value
Potassium 0,66 mg/l — — Single value
Total hardness 0,76 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: http://kis.labor-kneissler.de/pbinfos/2026-06-02 · 02.06.2026 · 18.05.2026 · retrieved on 27/07/2026

Postcodes in this zone: 93464

Öffentl. WV Russenmühle, Entnahmestelle: Russenmühle 3, Küche, Spülbecken, Wasserhahn

Gemeinde Tiefenbach - WV Irlach

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

Water hardness
4.3 °dH
Hardness range soft
Key values Öffentl. WV Russenmühle, Entnahmestelle: Russenmühle 3, Küche, Spülbecken, Wasserhahn
Parameter Value Parametric value Share of the parametric value Reference
Nitrate 3,6 mg/l 50 mg/l
7 %
Single value
Lead <0,0011 mg/l
below limit of quantification
 10 µg/l
< 11 % *
Single value
Escherichia coli (E. coli) 0 KBE/100 ml 0/100 ml — Single value
Sulphate 3,4 mg/l 250 mg/l
1 %
Single value
Sodium 3,28 mg/l 200 mg/l
2 %
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 (55 — most recent value per parameter)

Microbiology (2)

Microbiology – Öffentl. WV Russenmühle, Entnahmestelle: Russenmühle 3, Küche, Spülbecken, Wasserhahn
Parameter Value Parametric value Share of the parametric value Reference
Escherichia coli (E. coli) 0 KBE/100 ml 0/100 ml — Single value
Intestinal enterococci 0 KBE/100 ml 0/100 ml — Single value

Chemical parameters (24)

Chemical parameters – Öffentl. WV Russenmühle, Entnahmestelle: Russenmühle 3, Küche, Spülbecken, Wasserhahn
Parameter Value Parametric value Share of the parametric value Reference
1,2-dichloroethane <1 µg/l
below limit of quantification
 3 µg/l
< 33 % *
Single value
Antimony <0,0004 mg/l
below limit of quantification
 5 µg/l
< 8 % *
Single value
Arsenic <0,0002 mg/l
below limit of quantification
 10 µg/l
< 2 % *
Single value
Benzene <0,30 µg/l
below limit of quantification
 1 µg/l
< 30 % *
Single value
Benzo(a)pyrene <0,0025 µg/l
below limit of quantification
 10 ng/l
< 25 % *
Single value
Benzo(b)fluoranthene <0,025 µg/l
below limit of quantification
 — — Single value
Benzo(ghi)perylene <0,025 µg/l
below limit of quantification
 — — Single value
Benzo(k)fluoranthene <0,025 µg/l
below limit of quantification
 — — Single value
Bisphenol A <0,50 µg/l
below limit of quantification
 2.5 µg/l
< 20 % *
Single value
Boron <0,06 mg/l
below limit of quantification
 1 mg/l
< 6 % *
Single value
Bromate <0,0005 mg/l
below limit of quantification
 10 µg/l
< 5 % *
Single value
Cadmium <0,0006 mg/l
below limit of quantification
 3 µg/l
< 20 % *
Single value
Chromium <0,0012 mg/l
below limit of quantification
 25 µg/l
< 5 % *
Single value
Copper <0,013 mg/l
below limit of quantification
 2 mg/l
< 0.7 % *
Single value
Fluoride <0,05 mg/l
below limit of quantification
 1.5 mg/l
< 3 % *
Single value
Lead <0,0011 mg/l
below limit of quantification
 10 µg/l
< 11 % *
Single value
Mercury <0,00008 mg/l
below limit of quantification
 1 µg/l
< 8 % *
Single value
Nickel <0,0003 mg/l
below limit of quantification
 20 µg/l
< 1 % *
Single value
Nitrate 3,6 mg/l 50 mg/l
7 %
Single value
Nitrite <0,05 mg/l
below limit of quantification
 0.5 mg/l
< 10 % *
Single value
Selenium <0,0010 mg/l
below limit of quantification
 10 µg/l
< 10 % *
Single value
Tetrachloroethene <1 µg/l
below limit of quantification
 — — Single value
Trichloroethene <1 µg/l
below limit of quantification
 — — Single value
Uranium <0,1 µg/l
below limit of quantification
 10 µg/l
< 1 % *
Single value

* Value below the limit of quantification: the actual share of the parametric value is not known; it lies somewhere below the stated upper bound. The marker shows where the limit of quantification of the measurement lies relative to the parametric value.

Indicator parameters (18)

Indicator parameters – Öffentl. WV Russenmühle, Entnahmestelle: Russenmühle 3, Küche, Spülbecken, Wasserhahn
Parameter Value Parametric value Share of the parametric value Reference
Aluminium <0,013 mg/l
below limit of quantification
 0.2 mg/l
< 6 % *
Single value
Ammonium <0,05 mg/l
below limit of quantification
 0.5 mg/l
< 10 % *
Single value
Calcite dissolution capacity 6,5 mg/l 5 mg/l CaCO3 — Single value
Chloride 2,0 mg/l 250 mg/l
0.8 %
Single value
Coliform bacteria 0 KBE/100 ml 0/100 ml — Single value
Colony count 22 °C 0 KBE/ml ohne anormale Veränderung — Single value
Colony count 36 °C 0 KBE/ml ohne anormale Veränderung — Single value
Colour <0,1 m-1
below limit of quantification
 0.5 m⁻¹ — Single value
Iron <0,012 mg/l
below limit of quantification
 0.2 mg/l
< 6 % *
Single value
Manganese <0,0004 mg/l
below limit of quantification
 50 µg/l
< 0.8 % *
Single value
Odour ohne für den Verbraucher annehmbar — Single value
pH 7,6 6,5–9,5 — Single value
Sodium 3,28 mg/l 200 mg/l
2 %
Single value
Sulphate 3,4 mg/l 250 mg/l
1 %
Single value
Taste ohne für den Verbraucher annehmbar — Single value
Temperature 11,1 °C — — Single value
Total organic carbon (TOC) 0,37 mg/l ohne anormale Veränderung — Single value
Turbidity 0,2 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 (11)

Further parameters – Öffentl. WV Russenmühle, Entnahmestelle: Russenmühle 3, Küche, Spülbecken, Wasserhahn
Parameter Value Parametric value Share of the parametric value Reference
Acid capacity to pH 4.3 1,4 mmol/l — — Single value
Acid capacity to pH 8.2 0 mmol/l — — Single value
Anion quotient 2,19 — — Single value
Base capacity to pH 8.2 0,08 mmol/l — — Single value
Calcium 27,1 mg/l — — Single value
Copper quotient 37,91 — — Single value
Hydrogen carbonate 3,55 mg/l — — Single value
Magnesium 2,14 mg/l — — Single value
Phosphate <0,29 mg/l
below limit of quantification
 — — Single value
Potassium 0,66 mg/l — — Single value
Total hardness 4,28 °dH — — 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: http://kis.labor-kneissler.de/pbinfos/2026-06-02 · 02.06.2026 · Probenahme 18.05.2026, 13:20 · retrieved on 08/07/2026

Postcodes in this zone: 93464

Tiefenbach (94113)

Insel Soldatenau

Stadtwerke Passau GmbH

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

Key values Insel Soldatenau
Parameter Value Parametric value Share of the parametric value Reference
Sum of PFAS 0,0054 — — Single value
Nitrate 5,4
Unit not stated in the document
 50 mg/l — Single value
Sulphate 29,3
Unit not stated in the document
 250 mg/l — Single value
Sodium 11,2
Unit not stated in the document
 200 mg/l — Single value
Show all recorded parameters (48 — most recent value per parameter)

Chemical parameters (9)

Chemical parameters – Insel Soldatenau
Parameter Value Parametric value Share of the parametric value Reference
1,2-dichloroethane < 0.3
below limit of quantification
Unit not stated in the document
 3 µg/l — Single value
Acrylamide < 0.025
below limit of quantification
Unit not stated in the document
 0.1 µg/l — Single value
Benzene < 0.50
below limit of quantification
Unit not stated in the document
 1 µg/l — Single value
Boron 0,01
Unit not stated in the document
 1 mg/l — Single value
Bromate < 0.0025
below limit of quantification
Unit not stated in the document
 10 µg/l — Single value
Chromium < 0.0005
below limit of quantification
Unit not stated in the document
 25 µg/l — Single value
Cyanide < 0.0050
below limit of quantification
Unit not stated in the document
 50 µg/l — Single value
Nitrate 5,4
Unit not stated in the document
 50 mg/l — Single value
Nitrite < 0.01
below limit of quantification
Unit not stated in the document
 0.5 mg/l — Single value

PFAS (16)

PFAS – Insel Soldatenau
Parameter Value Parametric value Share of the parametric value Reference
Perfluorobutane sulfonic acid (PFBS) < 0.0010
below limit of quantification
 — — Single value
Perfluorobutanoic acid (PFBA) 0,0014 — — Single value
Perfluorodecane sulfonic acid (PFDS) < 0.0010
below limit of quantification
 — — Single value
Perfluorodecanoic acid (PFDA) < 0.0010
below limit of quantification
 — — Single value
Perfluoroheptane sulfonic acid (PFHpS) < 0.0010
below limit of quantification
 — — Single value
Perfluoroheptanoic acid (PFHpA) < 0.0010
below limit of quantification
 — — Single value
Perfluorohexane sulfonic acid (PFHxS) < 0.0010
below limit of quantification
 — — Single value
Perfluorohexanoic acid (PFHxA) <0,0010
below limit of quantification
 — — Single value
Perfluorononane sulfonic acid (PFNS) < 0.0010
below limit of quantification
 — — Single value
Perfluorononanoic acid (PFNA) < 0.0010
below limit of quantification
 — — Single value
Perfluorooctanesulfonic acid (PFOS) < 0.0010
below limit of quantification
 — — Single value
Perfluorooctanoic acid (PFOA) 0,0015 — — Single value
Perfluoropentanesulfonic acid (PFPeS) < 0.0010
below limit of quantification
 — — Single value
Perfluoropentanoic acid (PFPeA) 0,0015 — — Single value
Perfluorotridecanoic acid (PFTrDA) < 0.0010
below limit of quantification
 — — Single value
Sum of PFAS 0,0054 — — Single value

Indicator parameters (14)

Indicator parameters – Insel Soldatenau
Parameter Value Parametric value Share of the parametric value Reference
Aluminium < 0.0050
below limit of quantification
Unit not stated in the document
 0.2 mg/l — Single value
Ammonium 0.01
Unit not stated in the document
 0.5 mg/l — Single value
Calcite dissolution capacity -1
Unit not stated in the document
 5 mg/l CaCO3 — Single value
Chloride 21,5
Unit not stated in the document
 250 mg/l — Single value
Colour farblos
Unit not stated in the document
 0.5 m⁻¹ — Single value
Iron < 0.010
below limit of quantification
Unit not stated in the document
 0.2 mg/l — Single value
Manganese < 0.0050
below limit of quantification
Unit not stated in the document
 50 µg/l — Single value
Odour o.B. für den Verbraucher annehmbar — Single value
pH 7.58 bei 14,1 øC 6,5–9,5 — Single value
Sodium 11,2
Unit not stated in the document
 200 mg/l — Single value
Sulphate 29,3
Unit not stated in the document
 250 mg/l — Single value
Temperature 13,9 — — Single value
Total organic carbon (TOC) 0,68 ohne anormale Veränderung — Single value
Turbidity 0,11
Unit not stated in the document
 1 NTU — Single value

Further parameters (9)

Further parameters – Insel Soldatenau
Parameter Value Parametric value Share of the parametric value Reference
Calcium 58,9 — — Single value
Carbonate hardness 9,2 — — Single value
Dissolved organic carbon (DOC) 0,62 — — Single value
Free carbon dioxide 9,0 — — Single value
Magnesium 13,5 — — Single value
Potassium 2,3 — — Single value
Saturation index +0,02 — — Single value
Sum of alkaline earth metals 2,0 — — Single value
Total hardness 11,4 — — 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://energie.stadtwerke-passau.de/files/dateien/energie/daten/wasser/Dokument_Trinkasser-Analyseergebnisse.pdf · 17.11.2025 · retrieved on 11/07/2026

Postcodes in this zone: 94113

Frequently asked questions about drinking water in Tiefenbach

How hard is the water in Tiefenbach?
Zweckverband Wasserversorgung Isar-Vils publishes a total hardness of 20.8 °dH for the supply zone Hofham (hardness range hard). The hardness range is a classification under the German Detergents and Cleaning Products Act (soft below 8,4 °dH, medium 8,4 to 14 °dH, hard above that) and not a quality verdict — it indicates how much calcium and magnesium is dissolved in the water. Basis: Publication by the water supplier, retrieved on 13/07/2026.
How much nitrate is in the drinking water in Tiefenbach?
Zweckverband Wasserversorgung Isar-Vils publishes a nitrate value of 5,7 mg/l for the supply zone Hofham. The statutory parametric value is 50 mg/l; the measured value represents 11 % of the parametric value. Basis: Publication by the water supplier, retrieved on 13/07/2026.
Who supplies the drinking water in Tiefenbach?
Zweckverband Wasserversorgung Isar-Vils. The values shown here come from the supply zone Hofham 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.