Drinking water in Weiherhammer
2 supply zones — values can differ depending on the district. Below is the zone with the most documented parameters, the others collapsed underneath. 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.
Öffentliche WV Kaltenbrunn
Verwaltungsgemeinschaft Weiherhammer (Öffentliche WV Kaltenbrunn)Assigned via the water supplier — the exact supply zone boundary within the postcode is not yet linked.
Water hardness
9.9 °dH
Hardness range mittel
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Nitrate | 16,3 mg/l | 50 mg/l | 33 % | Single value |
| Lead | <0,001 mg/l below limit of quantification | 10 µg/l | < 10 % * | Single value |
| Escherichia coli (E. coli) | 0 KBE/100 ml | 0/100 ml | — | Single value |
| Sulphate | 16,1 mg/l | 250 mg/l | 6 % | Single value |
| Sodium | 3,68 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 (200 — most recent value per parameter)
Microbiology (2)
| 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 (162)
| 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 |
| 2,4-D | <0,02 µg/l below limit of quantification | — | — | Single value |
| Aclonifen | <0,02 µg/l below limit of quantification | — | — | Single value |
| Amidosulfuron | <0,05 µg/l below limit of quantification | — | — | Single value |
| Antimony | <0,001 mg/l below limit of quantification | 5 µg/l | < 20 % * | Single value |
| Arsenic | 0,002 mg/l | 10 µg/l | 20 % | Single value |
| Atrazine | <0,02 µg/l below limit of quantification | — | — | Single value |
| Azoxystrobin | <0,02 µg/l below limit of quantification | — | — | Single value |
| Beflubutamid | <0,02 µg/l below limit of quantification | — | — | Single value |
| Bentazone | <0,02 µg/l below limit of quantification | — | — | Single value |
| Benzene | <0,3 µg/l below limit of quantification | 1 µg/l | < 30 % * | Single value |
| Benzo(a)pyrene | <0,002 µg/l below limit of quantification | 10 ng/l | < 20 % * | 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 |
| Bifenox | <0,01 µg/l below limit of quantification | — | — | Single value |
| Bisphenol A | <0,05 µg/l below limit of quantification | 2.5 µg/l | < 2 % * | Single value |
| Bixafen | <0,02 µg/l below limit of quantification | — | — | Single value |
| Boron | <0,010 mg/l below limit of quantification | 1 mg/l | < 1 % * | Single value |
| Boscalid | <0,02 µg/l below limit of quantification | — | — | Single value |
| Bromacil | <0,02 µg/l below limit of quantification | — | — | Single value |
| Bromate | <0,001 mg/l below limit of quantification | 10 µg/l | < 10 % * | Single value |
| Bromoxynil | <0,02 µg/l below limit of quantification | — | — | Single value |
| Cadmium | <0,0001 mg/l below limit of quantification | 3 µg/l | < 3 % * | Single value |
| Carbendazim | <0,02 µg/l below limit of quantification | — | — | Single value |
| Carbetamide | <0,02 µg/l below limit of quantification | — | — | Single value |
| Chloridazon | <0,02 µg/l below limit of quantification | — | — | Single value |
| Chlorotoluron | <0,02 µg/l below limit of quantification | — | — | Single value |
| Chromium | <0,0005 mg/l below limit of quantification | 25 µg/l | < 2 % * | Single value |
| Clodinafop | <0,02 µg/l below limit of quantification | — | — | Single value |
| Clomazone | <0,02 µg/l below limit of quantification | — | — | Single value |
| Clopyralid | <0,05 µg/l below limit of quantification | — | — | Single value |
| Clothianidin | <0,02 µg/l below limit of quantification | — | — | Single value |
| Copper | 0,010 mg/l | 2 mg/l | 0.5 % | Single value |
| Cyanide | <0,005 mg/l below limit of quantification | 50 µg/l | < 10 % * | Single value |
| Cyflufenamid | <0,02 µg/l below limit of quantification | — | — | Single value |
| Cyproconazole | <0,02 µg/l below limit of quantification | — | — | Single value |
| Desethylatrazine | <0,02 µg/l below limit of quantification | — | — | Single value |
| Desethylsimazine | <0,02 µg/l below limit of quantification | — | — | Single value |
| Desethylterbuthylazine | <0,02 µg/l below limit of quantification | — | — | Single value |
| Dicamba | <0,02 µg/l below limit of quantification | — | — | Single value |
| Dichlorprop | <0,02 µg/l below limit of quantification | — | — | Single value |
| Difenoconazole | <0,02 µg/l below limit of quantification | — | — | Single value |
| Diflufenican | <0,02 µg/l below limit of quantification | — | — | Single value |
| Dimefuron | <0,02 µg/l below limit of quantification | — | — | Single value |
| Dimethachlor | <0,02 µg/l below limit of quantification | — | — | Single value |
| Dimethenamid | <0,02 µg/l below limit of quantification | — | — | Single value |
| Dimethoate | <0,02 µg/l below limit of quantification | — | — | Single value |
| Dimethomorph | <0,02 µg/l below limit of quantification | — | — | Single value |
| Dimoxystrobin | <0,02 µg/l below limit of quantification | — | — | Single value |
| Diuron | <0,02 µg/l below limit of quantification | — | — | Single value |
| Epoxiconazole | <0,02 µg/l below limit of quantification | — | — | Single value |
| Ethidimuron | <0,02 µg/l below limit of quantification | — | — | Single value |
| Ethofumesate | <0,02 µg/l below limit of quantification | — | — | Single value |
| Fenoxaprop | <0,02 µg/l below limit of quantification | — | — | Single value |
| Fenpropidin | <0,02 µg/l below limit of quantification | — | — | Single value |
| Fenpropimorph | <0,02 µg/l below limit of quantification | — | — | Single value |
| Flazasulfuron | <0,02 µg/l below limit of quantification | — | — | Single value |
| Flonicamid | <0,02 µg/l below limit of quantification | — | — | Single value |
| Florasulam | <0,02 µg/l below limit of quantification | — | — | Single value |
| Fluazifop | <0,02 µg/l below limit of quantification | — | — | Single value |
| Fluazinam | <0,02 µg/l below limit of quantification | — | — | Single value |
| Fludioxonil | <0,02 µg/l below limit of quantification | — | — | Single value |
| Flufenacet | <0,02 µg/l below limit of quantification | — | — | Single value |
| Flumioxazin | <0,05 µg/l below limit of quantification | — | — | Single value |
| Fluopicolide | <0,02 µg/l below limit of quantification | — | — | Single value |
| Fluopyram | <0,02 µg/l below limit of quantification | — | — | Single value |
| Fluoride | 0,15 mg/l | 1.5 mg/l | 10 % | Single value |
| Flupyrsulfuron-methyl | <0,05 µg/l below limit of quantification | — | — | Single value |
| Fluroxypyr | <0,05 µg/l below limit of quantification | — | — | Single value |
| Flurtamone | <0,02 µg/l below limit of quantification | — | — | Single value |
| Flusilazole | <0,02 µg/l below limit of quantification | — | — | Single value |
| Fluxapyroxad | <0,02 µg/l below limit of quantification | — | — | Single value |
| Foramsulfuron | <0,03 µg/l below limit of quantification | — | — | Single value |
| Glyphosate | <0,05 µg/l below limit of quantification | — | — | Single value |
| Haloxyfop | <0,05 µg/l below limit of quantification | — | — | Single value |
| Imazalil | <0,05 µg/l below limit of quantification | — | — | Single value |
| Imidacloprid | <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 |
| Iodosulfuron-methyl | <0,05 µg/l below limit of quantification | — | — | Single value |
| Ioxynil | <0,02 µg/l below limit of quantification | — | — | Single value |
| Iprodione | <0,02 µg/l below limit of quantification | — | — | Single value |
| Isoproturon | <0,02 µg/l below limit of quantification | — | — | Single value |
| Isopyrazam | <0,02 µg/l below limit of quantification | — | — | Single value |
| Isoxaben | <0,02 µg/l below limit of quantification | — | — | Single value |
| Kresoxim-methyl | <0,02 µg/l below limit of quantification | — | — | Single value |
| Lead | <0,001 mg/l below limit of quantification | 10 µg/l | < 10 % * | Single value |
| Lenacil | <0,02 µg/l below limit of quantification | — | — | Single value |
| Mandipropamid | <0,02 µg/l below limit of quantification | — | — | Single value |
| MCPA | <0,02 µg/l below limit of quantification | — | — | Single value |
| Mecoprop | <0,02 µg/l below limit of quantification | — | — | Single value |
| Mercury | <0,0001 mg/l below limit of quantification | 1 µg/l | < 10 % * | Single value |
| Mesosulfuron-methyl | <0,05 µg/l below limit of quantification | — | — | Single value |
| Mesotrione | <0,02 µg/l below limit of quantification | — | — | Single value |
| Metalaxyl | <0,02 µg/l below limit of quantification | — | — | Single value |
| Metamitron | <0,02 µg/l below limit of quantification | — | — | Single value |
| Metazachlor | <0,02 µg/l below limit of quantification | — | — | Single value |
| Metconazole | <0,02 µg/l below limit of quantification | — | — | Single value |
| Methiocarb | <0,05 µg/l below limit of quantification | — | — | Single value |
| Methoxyfenozide | <0,02 µg/l below limit of quantification | — | — | Single value |
| Metobromuron | <0,02 µg/l below limit of quantification | — | — | Single value |
| Metolachlor | <0,02 µg/l below limit of quantification | — | — | Single value |
| Metosulam | <0,02 µg/l below limit of quantification | — | — | Single value |
| Metribuzin | <0,02 µg/l below limit of quantification | — | — | Single value |
| Metsulfuron-methyl | <0,02 µg/l below limit of quantification | — | — | Single value |
| Myclobutanil | <0,02 µg/l below limit of quantification | — | — | Single value |
| Napropamide | <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 |
| Nicosulfuron | <0,05 µg/l below limit of quantification | — | — | Single value |
| Nitrate | 16,3 mg/l | 50 mg/l | 33 % | Single value |
| Nitrate/50 + Nitrite/3 | 0,33 mg/l | 1 | — | Single value |
| Nitrite | <0,005 mg/l below limit of quantification | 0.5 mg/l | < 1 % * | Single value |
| Penconazole | <0,02 µg/l below limit of quantification | — | — | Single value |
| Pendimethalin | <0,02 µg/l below limit of quantification | — | — | Single value |
| Pesticides — Total | 0 µg/l | 0.5 µg/l | 0 % | Single value |
| Pethoxamid | <0,02 µg/l below limit of quantification | — | — | Single value |
| Picolinafen | <0,02 µg/l below limit of quantification | — | — | Single value |
| Picoxystrobin | <002 µg/l below limit of quantification | — | — | Single value |
| Pinoxaden | <0,02 µg/l below limit of quantification | — | — | Single value |
| Pirimicarb | <0,02 µg/l below limit of quantification | — | — | Single value |
| Polycyclic aromatic hydrocarbons | -- µg/l not determined | 0.1 µg/l | — | Single value |
| Prochloraz | <0,02 µg/l below limit of quantification | — | — | Single value |
| Propamocarb | <0,02 µg/l below limit of quantification | — | — | Single value |
| Propaquizafop | <0,05 µg/l below limit of quantification | — | — | Single value |
| Propazine | <0,02 µg/l below limit of quantification | — | — | Single value |
| Propiconazole | <0,02 µg/l below limit of quantification | — | — | Single value |
| Propoxycarbazone | <0,02 µg/l below limit of quantification | — | — | Single value |
| Propyzamide | <0,02 µg/l below limit of quantification | — | — | Single value |
| Proquinazid | <0,05 µg/l below limit of quantification | — | — | Single value |
| Prosulfocarb | <0,02 µg/l below limit of quantification | — | — | Single value |
| Prosulfuron | <0,02 µg/l below limit of quantification | — | — | Single value |
| Prothioconazole | <0,05 µg/l below limit of quantification | — | — | Single value |
| Pyrimethanil | <0,01 µg/l below limit of quantification | — | — | Single value |
| Pyroxsulam | <0,02 µg/l below limit of quantification | — | — | Single value |
| Quinmerac | <0,02 µg/l below limit of quantification | — | — | Single value |
| Quinoclamine | <0,05 µg/l below limit of quantification | — | — | Single value |
| Quinoxyfen | <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 |
| Spiroxamine | <0,02 µg/l below limit of quantification | — | — | Single value |
| Sulcotrione | <0,02 µg/l below limit of quantification | — | — | Single value |
| Tebuconazole | <0,02 µg/l below limit of quantification | — | — | Single value |
| Tebufenozide | <0,02 µg/l below limit of quantification | — | — | Single value |
| Tebufenpyrad | <0,02 µg/l below limit of quantification | — | — | Single value |
| Terbuthylazine | <0,02 µg/l below limit of quantification | — | — | Single value |
| Tetrachloroethene | <0,1 µg/l below limit of quantification | — | — | Single value |
| Tetrachloroethene and Trichloroethene (sum) | -- µg/l not determined | 10 µg/l | — | Single value |
| Tetraconazole | <0,01 µg/l below limit of quantification | — | — | Single value |
| Thiacloprid | <0,02 µg/l below limit of quantification | — | — | Single value |
| Thiamethoxam | <0,02 µg/l below limit of quantification | — | — | Single value |
| Thifensulfuron-methyl | <0,02 µg/l below limit of quantification | — | — | Single value |
| Topramezone | <0,02 µg/l below limit of quantification | — | — | Single value |
| Triadimenol | <0,02 µg/l below limit of quantification | — | — | Single value |
| Triasulfuron | <0,02 µg/l below limit of quantification | — | — | Single value |
| Tribenuron-methyl | <0,05 µg/l below limit of quantification | — | — | Single value |
| Trichloroethene | <1 µg/l below limit of quantification | — | — | Single value |
| Triclopyr | <0,05 µg/l below limit of quantification | — | — | Single value |
| Trifloxystrobin | <0,02 µg/l below limit of quantification | — | — | Single value |
| Triflusulfuron-methyl | <0,02 µg/l below limit of quantification | — | — | Single value |
| Triticonazole | <0,02 µg/l below limit of quantification | — | — | Single value |
| Tritosulfuron | <0,05 µg/l below limit of quantification | — | — | Single value |
| Uranium | 0,001 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.
Metabolites (2)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| 2-Hydroxyatrazine | <0,02 µg/l below limit of quantification | — | — | Single value |
| Desethyl-desisopropylatrazine (DEDIA) | <0,02 µg/l below limit of quantification | — | — | Single value |
Indicator parameters (19)
| 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 | 0,056 mg/l | 0.5 mg/l | 11 % | Single value |
| Calcite dissolution capacity | 1,9 mg/l | 5 mg/l CaCO3 | — | Single value |
| Chloride | 16,3 mg/l | 250 mg/l | 7 % | Single value |
| Coliform bacteria | 0 KBE/100 ml | 0/100 ml | — | Single value |
| Colony count 22 °C | 8 KBE/ml | ohne anormale Veränderung | — | Single value |
| Colony count 36 °C | 8 KBE/ml | ohne anormale Veränderung | — | Single value |
| Colour | <0,10 1/m below limit of quantification | 0.5 m⁻¹ | — | Single value |
| Conductivity (25 °C) | 367 µS/cm | 2,790 µS/cm | — | Single value |
| Iron | <0,010 mg/l below limit of quantification | 0.2 mg/l | < 5 % * | Single value |
| Manganese | <0,003 mg/l below limit of quantification | 50 µg/l | < 6 % * | Single value |
| Odour | ohne -- | für den Verbraucher annehmbar | — | Single value |
| pH | 7,7 -- | 6,5–9,5 | — | Single value |
| Sodium | 3,68 mg/l | 200 mg/l | 2 % | Single value |
| Sulphate | 16,1 mg/l | 250 mg/l | 6 % | Single value |
| Taste | ohne -- | für den Verbraucher annehmbar | — | Single value |
| Temperature | 16,0 °C | — | — | Single value |
| Total organic carbon (TOC) | 0,56 mg/l | ohne anormale Veränderung | — | Single value |
| Turbidity | 0,08 FNU | 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 (15)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Acid capacity to pH 4.3 | 2,63 mmol/l | — | — | Single value |
| Acid capacity to pH 8.2 | - mmol/l not determined | — | — | Single value |
| Base capacity to pH 8.2 | 0,101 mmol/l | — | — | Single value |
| Calcite-dissolving carbon dioxide | 0,913 mg/l | — | — | Single value |
| Calcium | 38,8 mg/l | — | — | Single value |
| Copper quotient | 15,4 -- | — | — | Single value |
| Equilibrium carbon dioxide | 4,351 mg/l | — | — | Single value |
| Free carbon dioxide | 5,26 mg/l | — | — | Single value |
| Hardness range (WRMG) | mittel -- | — | — | Single value |
| Magnesium | 19,3 mg/l | — | — | Single value |
| Phosphate | 0,291 mg/l | — | — | Single value |
| Pitting corrosion quotient S1 | 0,41 -- | — | — | Single value |
| Potassium | 1,97 mg/l | — | — | Single value |
| Total hardness | 9,9 °dH | — | — | Single value |
| Trickling quotient | 3,02 -- | — | — | 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.weiherhammer.de/wp-content/uploads/sites/2/2026/03/Trinkwasseruntersuchung-nach-Parametergruppe-A_B-gem.-TWVO-WV-Kaltenbrunn-Oeffentlich.pdf · 02.10.2025 · Probenahme 11.09.2025, Prüfzeitraum 11.09.2025 - 02.10.2025 · retrieved on 08/08/2026
Postcodes in this zone: 92729
Show 1 more supply zone
Pumpwerk Neuersdorf: Rein-Mischwasser der Brunnen II+III, Entnahme an der Abgabeleitung zum HB Neudorf (OKZ 1230037100075, UKZ 31418)
Verwaltungsgemeinschaft Weiherhammer (Öffentliche WV Kaltenbrunn)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 18/07/2023. We have no newer values — which is why we show the latest available ones rather than none at all. They say nothing about how the water has changed since then.
Water hardness
5.8 °dH
Hardness range soft
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Sum of PFAS | n.n. µg/l not detectable | — | — | Single value |
| Nitrate | 17.4 mg/l | 50 mg/l | 35 % | Single value |
| Lead | < 0.0005 mg/l below limit of quantification | 10 µg/l | < 5 % * | Single value |
| Escherichia coli (E. coli) | 0 KBE/100ml | 0/100 ml | — | Single value |
| Sulphate | 5.5 mg/l | 250 mg/l | 2 % | Single value |
| Sodium | 2.7 mg/l | 200 mg/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.
Show all recorded parameters (213 — most recent value per parameter)
Microbiology (2)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Escherichia coli (E. coli) | 0 KBE/100ml | 0/100 ml | — | Single value |
| Intestinal enterococci | 0 KBE/100ml | 0/100 ml | — | Single value |
Chemical parameters (156)
| 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 |
| 2,4-D | < 0.02 µg/l below limit of quantification | — | — | Single value |
| 2,6-Dichlorobenzamide (BAM) | < 0.02 µg/l below limit of quantification | — | — | Single value |
| Aclonifen | < 0.02 µg/l below limit of quantification | — | — | Single value |
| Amidosulfuron | < 0.02 µg/l below limit of quantification | — | — | Single value |
| Antimony | < 0.001 mg/l below limit of quantification | 5 µg/l | < 20 % * | Single value |
| Arsenic | < 0.0005 mg/l below limit of quantification | 10 µg/l | < 5 % * | Single value |
| Atrazine | < 0.02 µg/l below limit of quantification | — | — | Single value |
| Azoxystrobin | < 0.02 µg/l below limit of quantification | — | — | Single value |
| Bentazone | < 0.02 µg/l below limit of quantification | — | — | Single value |
| Benzene | < 0.25 µg/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 | < 0.010 µg/l below limit of quantification | — | — | Single value |
| Benzo(ghi)perylene | < 0.020 µg/l below limit of quantification | — | — | Single value |
| Benzo(k)fluoranthene | < 0.010 µg/l below limit of quantification | — | — | Single value |
| Bixafen | < 0.02 µg/l below limit of quantification | — | — | Single value |
| Boron | < 0.02 mg/l below limit of quantification | 1 mg/l | < 2 % * | Single value |
| Boscalid | < 0.02 µg/l below limit of quantification | — | — | Single value |
| Bromacil | < 0.02 µg/l below limit of quantification | — | — | Single value |
| Bromate | - mg/l not determined | 10 µg/l | — | Single value |
| Bromodichloromethane | < 0.1 µg/l below limit of quantification | — | — | Single value |
| Bromoxynil | < 0.02 µg/l below limit of quantification | — | — | Single value |
| Cadmium | 0.0003 mg/l | 3 µg/l | 10 % | Single value |
| Carbendazim | < 0.02 µg/l below limit of quantification | — | — | Single value |
| Carbetamide | < 0.02 µg/l below limit of quantification | — | — | Single value |
| Chloridazon | < 0.02 µg/l below limit of quantification | — | — | Single value |
| Chlorotoluron | < 0.02 µg/l below limit of quantification | — | — | Single value |
| Chromium | < 0.0005 mg/l below limit of quantification | 25 µg/l | < 2 % * | Single value |
| Clodinafop | < 0.02 µg/l below limit of quantification | — | — | Single value |
| Clomazone | < 0.02 µg/l below limit of quantification | — | — | Single value |
| Clopyralid | < 0.02 µg/l below limit of quantification | — | — | Single value |
| Clothianidin | < 0.02 µg/l below limit of quantification | — | — | Single value |
| Copper | 0.001 mg/l | 2 mg/l | < 0.1 % | Single value |
| Cyanide | < 0.002 mg/l below limit of quantification | 50 µg/l | < 4 % * | Single value |
| Cyflufenamid | < 0.02 µg/l below limit of quantification | — | — | Single value |
| Cyproconazole | < 0.05 µg/l below limit of quantification | — | — | Single value |
| Desethylatrazine | < 0.02 µg/l below limit of quantification | — | — | Single value |
| Desethylsimazine | < 0.02 µg/l below limit of quantification | — | — | Single value |
| Desethylterbuthylazine | < 0.02 µg/l below limit of quantification | — | — | Single value |
| Dibromochloromethane | < 0.1 µg/l below limit of quantification | — | — | Single value |
| Dicamba | < 0.02 µg/l below limit of quantification | — | — | Single value |
| Dichlorprop | < 0.02 µg/l below limit of quantification | — | — | Single value |
| Difenoconazole | < 0.02 µg/l below limit of quantification | — | — | Single value |
| Diflufenican | < 0.02 µg/l below limit of quantification | — | — | Single value |
| Dimefuron | < 0.02 µg/l below limit of quantification | — | — | Single value |
| Dimethachlor | < 0.02 µg/l below limit of quantification | — | — | Single value |
| Dimethenamid | < 0.02 µg/l below limit of quantification | — | — | Single value |
| Dimethoate | < 0.02 µg/l below limit of quantification | — | — | Single value |
| Dimethomorph | < 0.02 µg/l below limit of quantification | — | — | Single value |
| Dimoxystrobin | < 0.02 µg/l below limit of quantification | — | — | Single value |
| Diuron | < 0.02 µg/l below limit of quantification | — | — | Single value |
| Ethidimuron | < 0.02 µg/l below limit of quantification | — | — | Single value |
| Ethofumesate | < 0.02 µg/l below limit of quantification | — | — | Single value |
| Fenoxaprop | < 0.02 µg/l below limit of quantification | — | — | Single value |
| Fenpropidin | < 0.02 µg/l below limit of quantification | — | — | Single value |
| Fenpropimorph | < 0.02 µg/l below limit of quantification | — | — | Single value |
| Flazasulfuron | < 0.02 µg/l below limit of quantification | — | — | Single value |
| Flonicamid | < 0.02 µg/l below limit of quantification | — | — | Single value |
| Florasulam | < 0.02 µg/l below limit of quantification | — | — | Single value |
| Fluazifop | < 0.02 µg/l below limit of quantification | — | — | Single value |
| Fluazinam | < 0.02 µg/l below limit of quantification | — | — | Single value |
| Flufenacet | < 0.02 µg/l below limit of quantification | — | — | Single value |
| Flumioxazin | < 0.05 µg/l below limit of quantification | — | — | Single value |
| Fluopicolide | < 0.02 µg/l below limit of quantification | — | — | Single value |
| Fluopyram | < 0.02 µg/l below limit of quantification | — | — | Single value |
| Flupyrsulfuron-methyl | < 0.05 µg/l below limit of quantification | — | — | Single value |
| Flurtamone | < 0.02 µg/l below limit of quantification | — | — | Single value |
| Flusilazole | < 0.02 µg/l below limit of quantification | — | — | Single value |
| Fluxapyroxad | < 0.02 µg/l below limit of quantification | — | — | Single value |
| Glyphosate | < 0.02 µg/l below limit of quantification | — | — | Single value |
| Haloxyfop | < 0.02 µg/l below limit of quantification | — | — | Single value |
| Imazalil | < 0.02 µg/l below limit of quantification | — | — | Single value |
| Imidacloprid | < 0.02 µg/l below limit of quantification | — | — | Single value |
| Indeno(1,2,3-cd)pyrene | < 0.010 µg/l below limit of quantification | — | — | Single value |
| Iodosulfuron-methyl | < 0.02 µg/l below limit of quantification | — | — | Single value |
| Ioxynil | < 0.02 µg/l below limit of quantification | — | — | Single value |
| Iprodione | < 0.02 µg/l below limit of quantification | — | — | Single value |
| Isoproturon | < 0.02 µg/l below limit of quantification | — | — | Single value |
| Isoxaben | < 0.02 µg/l below limit of quantification | — | — | Single value |
| Kresoxim-methyl | < 0.02 µg/l below limit of quantification | — | — | Single value |
| Lead | < 0.0005 mg/l below limit of quantification | 10 µg/l | < 5 % * | Single value |
| Lenacil | < 0.02 µg/l below limit of quantification | — | — | Single value |
| Mandipropamid | < 0.02 µg/l below limit of quantification | — | — | Single value |
| MCPA | < 0.02 µg/l below limit of quantification | — | — | Single value |
| Mecoprop | < 0.02 µg/l below limit of quantification | — | — | Single value |
| Mercury | < 0.0002 mg/l below limit of quantification | 1 µg/l | < 20 % * | Single value |
| Mesotrione | < 0.02 µg/l below limit of quantification | — | — | Single value |
| Metalaxyl | < 0.02 µg/l below limit of quantification | — | — | Single value |
| Metamitron | < 0.02 µg/l below limit of quantification | — | — | Single value |
| Metazachlor | < 0.02 µg/l below limit of quantification | — | — | Single value |
| Metconazole | < 0.02 µg/l below limit of quantification | — | — | Single value |
| Methiocarb | < 0.02 µg/l below limit of quantification | — | — | Single value |
| Metobromuron | < 0.02 µg/l below limit of quantification | — | — | Single value |
| Metolachlor | < 0.02 µg/l below limit of quantification | — | — | Single value |
| Metosulam | < 0.02 µg/l below limit of quantification | — | — | Single value |
| Metribuzin | < 0.02 µg/l below limit of quantification | — | — | Single value |
| Metsulfuron-methyl | < 0.02 µg/l below limit of quantification | — | — | Single value |
| Napropamide | < 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 |
| Nicosulfuron | < 0.02 µg/l below limit of quantification | — | — | Single value |
| Nitrate | 17.4 mg/l | 50 mg/l | 35 % | Single value |
| Nitrate/50 + Nitrite/3 | 0.35 mg/l | 1 | — | Single value |
| Nitrite | < 0.01 mg/l below limit of quantification | 0.5 mg/l | < 2 % * | Single value |
| Penconazole | < 0.02 µg/l below limit of quantification | — | — | Single value |
| Pendimethalin | < 0.02 µg/l below limit of quantification | — | — | Single value |
| Pesticides — Total | n.n. µg/l not detectable | 0.5 µg/l | — | Single value |
| Pethoxamid | < 0.02 µg/l below limit of quantification | — | — | Single value |
| Picolinafen | < 0.02 µg/l below limit of quantification | — | — | Single value |
| Picoxystrobin | < 0.02 µg/l below limit of quantification | — | — | Single value |
| Pinoxaden | < 0.02 µg/l below limit of quantification | — | — | Single value |
| Pirimicarb | < 0.02 µg/l below limit of quantification | — | — | Single value |
| Polycyclic aromatic hydrocarbons | n.n. µg/l not detectable | 0.1 µg/l | — | Single value |
| Prochloraz | < 0.05 µg/l below limit of quantification | — | — | Single value |
| Propamocarb | < 0.02 µg/l below limit of quantification | — | — | Single value |
| Propaquizafop | < 0.02 µg/l below limit of quantification | — | — | Single value |
| Propazine | < 0.02 µg/l below limit of quantification | — | — | Single value |
| Propiconazole | < 0.02 µg/l below limit of quantification | — | — | Single value |
| Propoxycarbazone | < 0.02 µg/l below limit of quantification | — | — | Single value |
| Propyzamide | < 0.02 µg/l below limit of quantification | — | — | Single value |
| Proquinazid | < 0.02 µg/l below limit of quantification | — | — | Single value |
| Prosulfocarb | < 0.02 µg/l below limit of quantification | — | — | Single value |
| Prosulfuron | < 0.02 µg/l below limit of quantification | — | — | Single value |
| Prothioconazole | < 0.02 µg/l below limit of quantification | — | — | Single value |
| Pyrimethanil | < 0.02 µg/l below limit of quantification | — | — | Single value |
| Pyroxsulam | < 0.02 µg/l below limit of quantification | — | — | Single value |
| Quinmerac | < 0.02 µg/l below limit of quantification | — | — | Single value |
| Quinoclamine | < 0.02 µg/l below limit of quantification | — | — | Single value |
| Quinoxyfen | < 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 |
| Spiroxamine | < 0.02 µg/l below limit of quantification | — | — | Single value |
| Sulcotrione | < 0.02 µg/l below limit of quantification | — | — | Single value |
| Tebuconazole | < 0.02 µg/l below limit of quantification | — | — | Single value |
| Tebufenozide | < 0.02 µg/l below limit of quantification | — | — | Single value |
| Tebufenpyrad | < 0.02 µg/l below limit of quantification | — | — | Single value |
| Terbuthylazine | < 0.02 µg/l below limit of quantification | — | — | Single value |
| Tetrachloroethene | < 0.1 µg/l below limit of quantification | — | — | Single value |
| Tetrachloroethene and Trichloroethene (sum) | n.n. µg/l not detectable | 10 µg/l | — | Single value |
| Tetraconazole | < 0.02 µg/l below limit of quantification | — | — | Single value |
| Thiacloprid | < 0.02 µg/l below limit of quantification | — | — | Single value |
| Thiamethoxam | < 0.02 µg/l below limit of quantification | — | — | Single value |
| Thifensulfuron-methyl | < 0.02 µg/l below limit of quantification | — | — | Single value |
| Topramezone | < 0.02 µg/l below limit of quantification | — | — | Single value |
| Triadimenol | < 0.02 µg/l below limit of quantification | — | — | Single value |
| Triasulfuron | < 0.02 µg/l below limit of quantification | — | — | Single value |
| Tribromomethane (bromoform) | < 0.1 µg/l below limit of quantification | — | — | Single value |
| Trichloroethene | < 0.1 µg/l below limit of quantification | — | — | Single value |
| Trichloromethane (chloroform) | < 0.1 µg/l below limit of quantification | — | — | Single value |
| Triclopyr | < 0.02 µg/l below limit of quantification | — | — | Single value |
| Trifloxystrobin | < 0.02 µg/l below limit of quantification | — | — | Single value |
| Triflusulfuron-methyl | < 0.02 µg/l below limit of quantification | — | — | Single value |
| Trihalomethanes — Total | n.n. µg/l not detectable | 50 µg/l | — | Single value |
| Triticonazole | < 0.02 µg/l below limit of quantification | — | — | Single value |
| Tritosulfuron | < 0.02 µg/l below limit of quantification | — | — | Single value |
| Uranium | < 0.0005 mg/l below limit of quantification | 10 µg/l | < 5 % * | Single value |
| Vinyl chloride | < 0.25 µg/l below limit of quantification | 0.5 µg/l | < 50 % * | 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 (21)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Perfluorobutane sulfonic acid (PFBS) | < 0.0010 µg/l below limit of quantification | — | — | Single value |
| Perfluorobutanoic acid (PFBA) | < 0.0010 µg/l below limit of quantification | — | — | Single value |
| Perfluorodecane sulfonic acid (PFDS) | < 0.0010 µg/l below limit of quantification | — | — | Single value |
| Perfluorodecanoic acid (PFDA) | < 0.0010 µg/l below limit of quantification | — | — | Single value |
| Perfluorododecane sulfonic acid (PFDoDS) | < 0.0010 µg/l below limit of quantification | — | — | Single value |
| Perfluorododecanoic acid (PFDoDA) | < 0.0010 µg/l below limit of quantification | — | — | Single value |
| Perfluoroheptane sulfonic acid (PFHpS) | < 0.0010 µg/l below limit of quantification | — | — | Single value |
| Perfluoroheptanoic acid (PFHpA) | < 0.0010 µg/l below limit of quantification | — | — | Single value |
| Perfluorohexane sulfonic acid (PFHxS) | < 0.0010 µg/l below limit of quantification | — | — | Single value |
| Perfluorohexanoic acid (PFHxA) | < 0.0010 µg/l below limit of quantification | — | — | Single value |
| Perfluorononane sulfonic acid (PFNS) | < 0.0010 µg/l below limit of quantification | — | — | Single value |
| Perfluorononanoic acid (PFNA) | < 0.0010 µg/l below limit of quantification | — | — | Single value |
| Perfluorooctanesulfonic acid (PFOS) | < 0.0010 µg/l below limit of quantification | — | — | Single value |
| Perfluorooctanoic acid (PFOA) | < 0.0010 µg/l below limit of quantification | — | — | Single value |
| Perfluoropentanesulfonic acid (PFPeS) | < 0.0010 µg/l below limit of quantification | — | — | Single value |
| Perfluoropentanoic acid (PFPeA) | < 0.0010 µg/l below limit of quantification | — | — | Single value |
| Perfluorotridecanesulfonic acid (PFTrDS) | < 0.0010 µg/l below limit of quantification | — | — | Single value |
| Perfluorotridecanoic acid (PFTrDA) | < 0.0010 µg/l below limit of quantification | — | — | Single value |
| Perfluoroundecanesulfonic acid (PFUnDS) | < 0.0010 µg/l below limit of quantification | — | — | Single value |
| Perfluoroundecanoic acid (PFUnDA) | < 0.0010 µg/l below limit of quantification | — | — | Single value |
| Sum of PFAS | n.n. µg/l not detectable | — | — | Single value |
Metabolites (2)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| 2-Hydroxyatrazine | < 0.02 µg/l below limit of quantification | — | — | Single value |
| Desethyl-desisopropylatrazine (DEDIA) | < 0.02 µg/l below limit of quantification | — | — | Single value |
Indicator parameters (19)
| 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 | < 0.01 mg/l below limit of quantification | 0.5 mg/l | < 2 % * | Single value |
| Calcite dissolution capacity | -2 mg/l | 5 mg/l CaCO3 | — | Single value |
| Chloride | 9.4 mg/l | 250 mg/l | 4 % | Single value |
| Coliform bacteria | 0 KBE/100ml | 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 | < 0.05 m⁻¹ below limit of quantification | 0.5 m⁻¹ | — | Single value |
| Conductivity (25 °C) | 244 µS/cm | 2,790 µS/cm | — | Single value |
| Iron | < 0.01 mg/l below limit of quantification | 0.2 mg/l | < 5 % * | Single value |
| Manganese | < 0.0025 mg/l below limit of quantification | 50 µg/l | < 5 % * | Single value |
| Odour | o.B. | für den Verbraucher annehmbar | — | Single value |
| pH | 8.03 | 6,5–9,5 | — | Single value |
| Sodium | 2.7 mg/l | 200 mg/l | 1 % | Single value |
| Sulphate | 5.5 mg/l | 250 mg/l | 2 % | Single value |
| Taste | o.B. | für den Verbraucher annehmbar | — | Single value |
| Temperature | 11.5 °C | — | — | Single value |
| Total organic carbon (TOC) | 0.37 mg/l | ohne anormale Veränderung | — | Single value |
| Turbidity | 0.11 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 (13)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Calcium | 37.6 mg/l | — | — | Single value |
| Carbonate hardness | 4.8 °dH | — | — | Single value |
| Copper quotient | 30.22 | — | — | Single value |
| Dissolved organic carbon (DOC) | - mg/l not determined | — | — | Single value |
| Free carbon dioxide | 1.3 mg/l | — | — | Single value |
| Magnesium | 2.4 mg/l | — | — | Single value |
| Pitting corrosion quotient S1 | 0.38 | — | — | Single value |
| Potassium | 4.4 mg/l | — | — | Single value |
| Saturation index | +0,15 | — | — | Single value |
| Spectral absorption coefficient 254 nm (SAC 254) | 0.4 m⁻¹ | — | — | Single value |
| Sum of alkaline earth metals | 1.00 mmol/l | — | — | Single value |
| Total hardness | 5.8 °dH | — | — | Single value |
| Trickling quotient | 1.35 | — | — | 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.weiherhammer.de/wp-content/uploads/sites/2/2026/03/Untersuchungsbefund-Neuersdorf.pdf · 17.8.2023 · Probenentnahme 18.07.2023, 13:15 Uhr · retrieved on 08/08/2026
Postcodes in this zone: 92729
Frequently asked questions about drinking water in Weiherhammer
- How hard is the water in Weiherhammer?
- Verwaltungsgemeinschaft Weiherhammer (Öffentliche WV Kaltenbrunn) publishes a total hardness of 9.9 °dH for the supply zone Öffentliche WV Kaltenbrunn (hardness range mittel). 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: 02.10.2025, retrieved on 08/08/2026.
- How much nitrate is in the drinking water in Weiherhammer?
- Verwaltungsgemeinschaft Weiherhammer (Öffentliche WV Kaltenbrunn) publishes a nitrate value of 16,3 mg/l for the supply zone Öffentliche WV Kaltenbrunn. The statutory parametric value is 50 mg/l; the measured value represents 33 % of the parametric value. Basis: 02.10.2025, retrieved on 08/08/2026.
- Who supplies the drinking water in Weiherhammer?
- Verwaltungsgemeinschaft Weiherhammer (Öffentliche WV Kaltenbrunn). The values shown here come from the supply zone Öffentliche WV Kaltenbrunn 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.