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Drinking water in 83109

For this postcode Gemeinde Großkarolinenfeld 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 1 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 17/06/2025. 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
22.4 °dH
Hardness range hart
Key values CP2530627
Parameter Value Parametric value Share of the parametric value Reference
Nitrate 16 mg/l 50 mg/l
32 %
Single value · CP2530627
Lead 0,002 mg/l 10 µg/l
20 %
Single value · CP2530627
Sulphate 21 mg/l 250 mg/l
8 %
Single value · CP2530627
Sodium 6 mg/l 200 mg/l
3 %
Single value · CP2530627
Show all recorded parameters (96 — most recent value per parameter)

Microbiology (1)

Microbiology – CP2530627
Parameter Value Parametric value Share of the parametric value Reference
Intestinal enterococci 0 KBE/100ml 0/100 ml Single value · CP2530627

Chemical parameters (71)

Chemical parameters – CP2530627
Parameter Value Parametric value Share of the parametric value Reference
1,2-dichloroethane <0,2 µg/l
below limit of quantification
3 µg/l
< 7 % *
Single value · CP2530627
2,4-D <0,02 µg/l
below limit of quantification
Single value · CP2530627
Antimony <0,001 mg/l
below limit of quantification
5 µg/l
< 20 % *
Single value · CP2530627
Arsenic <0,001 mg/l
below limit of quantification
10 µg/l
< 10 % *
Single value · CP2530627
Atrazine <0,02 µg/l
below limit of quantification
Single value · CP2530627
Azoxystrobin <0,02 µg/l
below limit of quantification
Single value · CP2530627
Bentazone <0,02 µg/l
below limit of quantification
Single value · CP2530627
Benzene <0,2 µg/l
below limit of quantification
1 µg/l
< 20 % *
Single value · CP2530627
Benzo(b)fluoranthene <0,002 µg/l
below limit of quantification
Single value · CP2530627
Benzo(ghi)perylene <0,002 µg/l
below limit of quantification
Single value · CP2530627
Benzo(k)fluoranthene <0,002 µg/l
below limit of quantification
Single value · CP2530627
Bisphenol A <0,4 µg/l
below limit of quantification
2.5 µg/l
< 16 % *
Single value · CP2530627
Boron <0,1 mg/l
below limit of quantification
1 mg/l
< 10 % *
Single value · CP2530627
Boscalid <0,02 µg/l
below limit of quantification
Single value · CP2530627
Bromacil <0,02 µg/l
below limit of quantification
Single value · CP2530627
Bromate <0,0025 mg/l
below limit of quantification
10 µg/l
< 25 % *
Single value · CP2530627
Bromoxynil <0,02 µg/l
below limit of quantification
Single value · CP2530627
Cadmium <0,0001 mg/l
below limit of quantification
3 µg/l
< 3 % *
Single value · CP2530627
Carbendazim <0,02 µg/l
below limit of quantification
Single value · CP2530627
Carbetamide <0,02 µg/l
below limit of quantification
Single value · CP2530627
Chloridazon <0,02 µg/l
below limit of quantification
Single value · CP2530627
Chlorotoluron <0,02 µg/l
below limit of quantification
Single value · CP2530627
Chromium <0,0005 mg/l
below limit of quantification
25 µg/l
< 2 % *
Single value · CP2530627
Clopyralid <0,05 µg/l
below limit of quantification
Single value · CP2530627
Copper <0,005 mg/l
below limit of quantification
2 mg/l
< 0.3 % *
Single value · CP2530627
Cyanide <0,002 mg/l
below limit of quantification
50 µg/l
< 4 % *
Single value · CP2530627
Desethylatrazine <0,02 µg/l
below limit of quantification
Single value · CP2530627
Dicamba <0,05 µg/l
below limit of quantification
Single value · CP2530627
Dichlorprop-P <0,02 µg/l
below limit of quantification
Single value · CP2530627
Diflufenican <0,02 µg/l
below limit of quantification
Single value · CP2530627
Dimefuron <0,02 µg/l
below limit of quantification
Single value · CP2530627
Dimethachlor <0,02 µg/l
below limit of quantification
Single value · CP2530627
Dimethenamid <0,02 µg/l
below limit of quantification
Single value · CP2530627
Diuron <0,02 µg/l
below limit of quantification
Single value · CP2530627
Ethidimuron <0,02 µg/l
below limit of quantification
Single value · CP2530627
Ethofumesate <0,02 µg/l
below limit of quantification
Single value · CP2530627
Flufenacet <0,02 µg/l
below limit of quantification
Single value · CP2530627
Fluoride <0,1 mg/l
below limit of quantification
1.5 mg/l
< 7 % *
Single value · CP2530627
Glyphosate <0,05 µg/l
below limit of quantification
Single value · CP2530627
Imidacloprid <0,02 µg/l
below limit of quantification
Single value · CP2530627
Isoproturon <0,02 µg/l
below limit of quantification
Single value · CP2530627
Lead 0,002 mg/l 10 µg/l
20 %
Single value · CP2530627
Lenacil <0,02 µg/l
below limit of quantification
Single value · CP2530627
MCPA <0,02 µg/l
below limit of quantification
Single value · CP2530627
Mecoprop <0,02 µg/l
below limit of quantification
Single value · CP2530627
Mercury <0,0001 mg/l
below limit of quantification
1 µg/l
< 10 % *
Single value · CP2530627
Metalaxyl <0,02 µg/l
below limit of quantification
Single value · CP2530627
Metamitron <0,02 µg/l
below limit of quantification
Single value · CP2530627
Metazachlor <0,02 µg/l
below limit of quantification
Single value · CP2530627
Metobromuron <0,02 µg/l
below limit of quantification
Single value · CP2530627
Metolachlor <0,02 µg/l
below limit of quantification
Single value · CP2530627
Metribuzin <0,02 µg/l
below limit of quantification
Single value · CP2530627
Nickel <0,002 mg/l
below limit of quantification
20 µg/l
< 10 % *
Single value · CP2530627
Nicosulfuron <0,02 µg/l
below limit of quantification
Single value · CP2530627
Nitrate 16 mg/l 50 mg/l
32 %
Single value · CP2530627
Nitrite <0,005 mg/l
below limit of quantification
0.5 mg/l
< 1 % *
Single value · CP2530627
Pendimethalin <0,02 µg/l
below limit of quantification
Single value · CP2530627
Polycyclic aromatic hydrocarbons n.n. µg/l
not detectable
0.1 µg/l Single value · CP2530627
Propazine <0,02 µg/l
below limit of quantification
Single value · CP2530627
Propiconazole <0,02 µg/l
below limit of quantification
Single value · CP2530627
Prosulfocarb <0,02 µg/l
below limit of quantification
Single value · CP2530627
Quinmerac <0,02 µg/l
below limit of quantification
Single value · CP2530627
Selenium <0,002 mg/l
below limit of quantification
10 µg/l
< 20 % *
Single value · CP2530627
Simazine <0,02 µg/l
below limit of quantification
Single value · CP2530627
Tebuconazole <0,02 µg/l
below limit of quantification
Single value · CP2530627
Terbuthylazine <0,02 µg/l
below limit of quantification
Single value · CP2530627
Tetrachloroethene <0,2 µg/l
below limit of quantification
Single value · CP2530627
Thiacloprid <0,02 µg/l
below limit of quantification
Single value · CP2530627
Triadimenol <0,02 µg/l
below limit of quantification
Single value · CP2530627
Trichloroethene <0,2 µg/l
below limit of quantification
Single value · CP2530627
Uranium 0,003 mg/l 10 µg/l
30 %
Single value · CP2530627

* 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 (17)

Indicator parameters – CP2530627
Parameter Value Parametric value Share of the parametric value Reference
Aluminium <0,02 mg/l
below limit of quantification
0.2 mg/l
< 10 % *
Single value · CP2530627
Ammonium <0,05 mg/l
below limit of quantification
0.5 mg/l
< 10 % *
Single value · CP2530627
Chloride 11 mg/l 250 mg/l
4 %
Single value · CP2530627
Coliform bacteria 0 1/100ml 0/100 ml Single value · CP2530627
Colony count 22 °C 0 1/ml ohne anormale Veränderung Single value · CP2530627
Colony count 36 °C 0 1/ml ohne anormale Veränderung Single value · CP2530627
Colour farblos
Unit not stated in the document
0.5 m⁻¹ Single value · CP2530627
Conductivity (25 °C) 724 µS/cm 2,790 µS/cm Single value · CP2530627
Iron <0,01 mg/l
below limit of quantification
0.2 mg/l
< 5 % *
Single value · CP2530627
Manganese <0,005 mg/l
below limit of quantification
50 µg/l
< 10 % *
Single value · CP2530627
pH 7,43 6,5–9,5 Single value · CP2530627
Sodium 6 mg/l 200 mg/l
3 %
Single value · CP2530627
Sulphate 21 mg/l 250 mg/l
8 %
Single value · CP2530627
Taste ohne für den Verbraucher annehmbar Single value · CP2530627
Temperature 16,2 °C Single value · CP2530627
Total organic carbon (TOC) 1,1 mg/l ohne anormale Veränderung Single value · CP2530627
Turbidity <0,1 FNU
below limit of quantification
1 NTU Single value · CP2530627

* 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 (7)

Further parameters – CP2530627
Parameter Value Parametric value Share of the parametric value Reference
Base capacity to pH 8.2 0,73 mmol/l Single value · CP2530627
Calcium 110 mg/l Single value · CP2530627
Hardness range (WRMG) hart Single value · CP2530627
Magnesium 30 mg/l Single value · CP2530627
Phosphate <0,05 mg/l
below limit of quantification
Single value · CP2530627
Potassium 1,1 mg/l Single value · CP2530627
Total hardness 4 mmol/l Single value · CP2530627

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.grosskarolinenfeld.de/fileadmin/Gemeinde/Dateien/Wasser-Abwasser/TrinkwV_Parameter_der_Gruppen_A_und_B.pdf · Ansbach, den 17.06.2025 · Probenahmedatum 04.06.2025, Prüfzeitraum 05.06.2025 - 17.06.2025 · retrieved on 14/07/2026
Show 1 more supply zone in this postcode

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 17/06/2025. 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.

Key values CP2530628
Parameter Value Parametric value Share of the parametric value Reference
Lead 0,001 mg/l 10 µg/l
10 %
Single value · CP2530628
Show all recorded parameters (3 — most recent value per parameter)

Chemical parameters (3)

Chemical parameters – CP2530628
Parameter Value Parametric value Share of the parametric value Reference
Copper <0,005 mg/l
below limit of quantification
2 mg/l
< 0.3 % *
Single value · CP2530628
Lead 0,001 mg/l 10 µg/l
10 %
Single value · CP2530628
Nickel <0,002 mg/l
below limit of quantification
20 µg/l
< 10 % *
Single value · CP2530628

* 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.

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.grosskarolinenfeld.de/fileadmin/Gemeinde/Dateien/Wasser-Abwasser/TrinkwV_Parameter_der_Gruppen_A_und_B.pdf · Ansbach, den 17.06.2025 · Probenahmedatum 04.06.2025, Prüfzeitraum 05.06.2025 - 17.06.2025 · retrieved on 14/07/2026

Frequent questions about postcode 83109

How hard is the water in Postcode 83109?
Gemeinde Großkarolinenfeld publishes a total hardness of 4 mmol/l for the supply zone CP2530627 — that corresponds to 22.4 °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: Ansbach, den 17.06.2025, retrieved on 14/07/2026.
How much nitrate is in the drinking water in Postcode 83109?
Gemeinde Großkarolinenfeld publishes a nitrate value of 16 mg/l for the supply zone CP2530627. The statutory parametric value is 50 mg/l; the measured value represents 32 % of the parametric value. Basis: Ansbach, den 17.06.2025, retrieved on 14/07/2026.
Who supplies the drinking water in Postcode 83109?
Gemeinde Großkarolinenfeld. The values shown here come from the supply zone CP2530627 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.