Drinking water in Valley
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.
Brunnen II "Große Heide"
Gemeinde ValleyAssigned 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 13/10/2022. 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
18.6 °dH
Hardness range hart
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Nitrate | 7,8 mg/l | 50 mg/l | 16 % | Single value · Brunnen II "Große Heide" |
| Escherichia coli (E. coli) | 0 KBE/100ml | 0/100 ml | — | Single value · Brunnen II "Große Heide" |
| Sulphate | 5,5 mg/l | 250 mg/l | 2 % | Single value · Brunnen II "Große Heide" |
| Sodium | 4,3 mg/l | 200 mg/l | 2 % | Single value · Brunnen II "Große Heide" |
Show all recorded parameters (155 — most recent value per parameter)
Microbiology (1)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Escherichia coli (E. coli) | 0 KBE/100ml | 0/100 ml | — | Single value · Brunnen II "Große Heide" |
Chemical parameters (123)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Aclonifen | <0,000030 (NWG) mg/l not detectable | — | — | Single value · Brunnen II "Große Heide" |
| Amidosulfuron | <0,00003 (NWG) mg/l not detectable | — | — | Single value · Brunnen II "Große Heide" |
| Atrazine | <0,000025 (NWG) mg/l not detectable | — | — | Single value · Brunnen II "Große Heide" |
| Azoxystrobin | <0,000015 (NWG) mg/l not detectable | — | — | Single value · Brunnen II "Große Heide" |
| Bentazone | <0,000015 (NWG) mg/l not detectable | — | — | Single value · Brunnen II "Große Heide" |
| Bixafen | <0,000010 (NWG) mg/l not detectable | — | — | Single value · Brunnen II "Große Heide" |
| Boscalid | <0,000030 (NWG) mg/l not detectable | — | — | Single value · Brunnen II "Große Heide" |
| Bromacil | <0,00002 (NWG) mg/l not detectable | — | — | Single value · Brunnen II "Große Heide" |
| Bromoxynil | <0,00003 (NWG) mg/l not detectable | — | — | Single value · Brunnen II "Große Heide" |
| Carbendazim | <0,000010 (NWG) mg/l not detectable | — | — | Single value · Brunnen II "Große Heide" |
| Carbetamide | <0,000030 (NWG) mg/l not detectable | — | — | Single value · Brunnen II "Große Heide" |
| Chloridazon | <0,000010 (NWG) mg/l not detectable | — | — | Single value · Brunnen II "Große Heide" |
| Chlorotoluron | <0,00001 (NWG) mg/l not detectable | — | — | Single value · Brunnen II "Große Heide" |
| Clodinafop | <0,00002 mg/l below limit of quantification | — | — | Single value · Brunnen II "Große Heide" |
| Clomazone | <0,000030 (NWG) mg/l not detectable | — | — | Single value · Brunnen II "Große Heide" |
| Clopyralid | <0,000030 (NWG) mg/l not detectable | — | — | Single value · Brunnen II "Große Heide" |
| Clothianidin | <0,000010 (NWG) mg/l not detectable | — | — | Single value · Brunnen II "Große Heide" |
| Cyflufenamid | <0,000010 (NWG) mg/l not detectable | — | — | Single value · Brunnen II "Große Heide" |
| Cyproconazole | <0,000030 (NWG) mg/l not detectable | — | — | Single value · Brunnen II "Große Heide" |
| Desethylatrazine | <0,00001 mg/l below limit of quantification | — | — | Single value · Brunnen II "Große Heide" |
| Desethylterbuthylazine | <0,00002 mg/l below limit of quantification | — | — | Single value · Brunnen II "Große Heide" |
| Desisopropylatrazine | <0,00002 mg/l below limit of quantification | — | — | Single value · Brunnen II "Große Heide" |
| Dicamba | <0,00005 mg/l below limit of quantification | — | — | Single value · Brunnen II "Große Heide" |
| Dichlorprop | <0,000010 (NWG) mg/l not detectable | — | — | Single value · Brunnen II "Große Heide" |
| Difenoconazole | <0,000015 (NWG) mg/l not detectable | — | — | Single value · Brunnen II "Große Heide" |
| Diflufenican | <0,000030 (NWG) mg/l not detectable | — | — | Single value · Brunnen II "Große Heide" |
| Dimefuron | <0,000030 (NWG) mg/l not detectable | — | — | Single value · Brunnen II "Große Heide" |
| Dimethachlor | <0,000030 (NWG) mg/l not detectable | — | — | Single value · Brunnen II "Große Heide" |
| Dimethenamid | <0,000015 (NWG) mg/l not detectable | — | — | Single value · Brunnen II "Große Heide" |
| Dimethoate | <0,000030 (NWG) mg/l not detectable | — | — | Single value · Brunnen II "Große Heide" |
| Dimethomorph | <0,000030 (NWG) mg/l not detectable | — | — | Single value · Brunnen II "Große Heide" |
| Dimoxystrobin | <0,000030 (NWG) mg/l not detectable | — | — | Single value · Brunnen II "Große Heide" |
| Diuron | <0,00002 mg/l below limit of quantification | — | — | Single value · Brunnen II "Große Heide" |
| Epoxiconazole | <0,000030 (NWG) mg/l not detectable | — | — | Single value · Brunnen II "Große Heide" |
| Ethidimuron | <0,000030 (NWG) mg/l not detectable | — | — | Single value · Brunnen II "Große Heide" |
| Ethofumesate | <0,000025 (NWG) mg/l not detectable | — | — | Single value · Brunnen II "Große Heide" |
| Fenoxaprop | <0,000030 (NWG) mg/l not detectable | — | — | Single value · Brunnen II "Große Heide" |
| Fenpropidin | <0,000030 (NWG) mg/l not detectable | — | — | Single value · Brunnen II "Große Heide" |
| Fenpropimorph | <0,00001 mg/l below limit of quantification | — | — | Single value · Brunnen II "Große Heide" |
| Flazasulfuron | <0,00003 mg/l below limit of quantification | — | — | Single value · Brunnen II "Große Heide" |
| Flonicamid | <0,000025 (NWG) mg/l not detectable | — | — | Single value · Brunnen II "Große Heide" |
| Florasulam | <0,000015 (NWG) mg/l not detectable | — | — | Single value · Brunnen II "Große Heide" |
| Fluazifop | <0,000030 (NWG) mg/l not detectable | — | — | Single value · Brunnen II "Große Heide" |
| Fluazinam | <0,000030 (NWG) mg/l not detectable | — | — | Single value · Brunnen II "Große Heide" |
| Flufenacet | <0,00002 mg/l below limit of quantification | — | — | Single value · Brunnen II "Große Heide" |
| Flumioxazin | <0,00003 mg/l below limit of quantification | — | — | Single value · Brunnen II "Große Heide" |
| Fluopicolide | <0,000030 (NWG) mg/l not detectable | — | — | Single value · Brunnen II "Große Heide" |
| Fluopyram | <0,000010 (NWG) mg/l not detectable | — | — | Single value · Brunnen II "Große Heide" |
| Flupyrsulfuron-methyl | <0,000030 (NWG) mg/l not detectable | — | — | Single value · Brunnen II "Große Heide" |
| Flurtamone | <0,000030 (NWG) mg/l not detectable | — | — | Single value · Brunnen II "Große Heide" |
| Flusilazole | <0,000030 (NWG) mg/l not detectable | — | — | Single value · Brunnen II "Große Heide" |
| Fluxapyroxad | <0,000010 (NWG) mg/l not detectable | — | — | Single value · Brunnen II "Große Heide" |
| Glyphosate | <0,000010 (NWG) mg/l not detectable | — | — | Single value · Brunnen II "Große Heide" |
| Haloxyfop | <0,000030 (NWG) mg/l not detectable | — | — | Single value · Brunnen II "Große Heide" |
| Imazalil | <0,000030 (NWG) mg/l not detectable | — | — | Single value · Brunnen II "Große Heide" |
| Imidacloprid | <0,00003 (NWG) mg/l not detectable | — | — | Single value · Brunnen II "Große Heide" |
| Iodosulfuron-methyl | <0,00003 mg/l below limit of quantification | — | — | Single value · Brunnen II "Große Heide" |
| Iprodione | <0,000025 (NWG) mg/l not detectable | — | — | Single value · Brunnen II "Große Heide" |
| Isoproturon | <0,00002 mg/l below limit of quantification | — | — | Single value · Brunnen II "Große Heide" |
| Isoxaben | <0,000030 (NWG) mg/l not detectable | — | — | Single value · Brunnen II "Große Heide" |
| Lenacil | <0,000015 (NWG) mg/l not detectable | — | — | Single value · Brunnen II "Große Heide" |
| Mandipropamid | <0,000030 (NWG) mg/l not detectable | — | — | Single value · Brunnen II "Große Heide" |
| MCPA | <0,00003 (NWG) mg/l not detectable | — | — | Single value · Brunnen II "Große Heide" |
| Mecoprop | <0,00001 (NWG) mg/l not detectable | — | — | Single value · Brunnen II "Große Heide" |
| Mesosulfuron-methyl | <0,000030 (NWG) mg/l not detectable | — | — | Single value · Brunnen II "Große Heide" |
| Mesotrione | <0,000025 (NWG) mg/l not detectable | — | — | Single value · Brunnen II "Große Heide" |
| Metalaxyl | <0,00002 mg/l below limit of quantification | — | — | Single value · Brunnen II "Große Heide" |
| Metamitron | <0,00003 (NWG) mg/l not detectable | — | — | Single value · Brunnen II "Große Heide" |
| Metazachlor | <0,00002 mg/l below limit of quantification | — | — | Single value · Brunnen II "Große Heide" |
| Metconazole | <0,000030 (NWG) mg/l not detectable | — | — | Single value · Brunnen II "Große Heide" |
| Methiocarb | <0,000015 (NWG) mg/l not detectable | — | — | Single value · Brunnen II "Große Heide" |
| Methoxyfenozide | <0,000015 (NWG) mg/l not detectable | — | — | Single value · Brunnen II "Große Heide" |
| Metobromuron | <0,00003 (NWG) mg/l not detectable | — | — | Single value · Brunnen II "Große Heide" |
| Metolachlor | <0,00002 mg/l below limit of quantification | — | — | Single value · Brunnen II "Große Heide" |
| Metosulam | <0,000030 (NWG) mg/l not detectable | — | — | Single value · Brunnen II "Große Heide" |
| Metribuzin | <0,00003 (NWG) mg/l not detectable | — | — | Single value · Brunnen II "Große Heide" |
| Metsulfuron-methyl | <0,00003 (NWG) mg/l not detectable | — | — | Single value · Brunnen II "Große Heide" |
| Napropamide | <0,00003 (NWG) mg/l not detectable | — | — | Single value · Brunnen II "Große Heide" |
| Nicosulfuron | <0,000015 (NWG) mg/l not detectable | — | — | Single value · Brunnen II "Große Heide" |
| Nitrate | 7,8 mg/l | 50 mg/l | 16 % | Single value · Brunnen II "Große Heide" |
| Penconazole | <0,000030 (NWG) mg/l not detectable | — | — | Single value · Brunnen II "Große Heide" |
| Pendimethalin | <0,00002 mg/l below limit of quantification | — | — | Single value · Brunnen II "Große Heide" |
| Pesticides — Total | 0 mg/l | 0.5 µg/l | 0 % | Single value · Brunnen II "Große Heide" |
| Pethoxamid | <0,000030 (NWG) mg/l not detectable | — | — | Single value · Brunnen II "Große Heide" |
| Picolinafen | <0,000030 (NWG) mg/l not detectable | — | — | Single value · Brunnen II "Große Heide" |
| Picoxystrobin | <0,000030 (NWG) mg/l not detectable | — | — | Single value · Brunnen II "Große Heide" |
| Pinoxaden | <0,000030 (NWG) mg/l not detectable | — | — | Single value · Brunnen II "Große Heide" |
| Pirimicarb | <0,000015 (NWG) mg/l not detectable | — | — | Single value · Brunnen II "Große Heide" |
| Propamocarb | <0,000030 (NWG) mg/l not detectable | — | — | Single value · Brunnen II "Große Heide" |
| Propaquizafop | <0,00003 mg/l below limit of quantification | — | — | Single value · Brunnen II "Große Heide" |
| Propazine | <0,00003 (NWG) mg/l not detectable | — | — | Single value · Brunnen II "Große Heide" |
| Propiconazole | <0,000030 (NWG) mg/l not detectable | — | — | Single value · Brunnen II "Große Heide" |
| Propoxycarbazone | <0,000030 (NWG) mg/l not detectable | — | — | Single value · Brunnen II "Große Heide" |
| Propyzamide | <0,000030 (NWG) mg/l not detectable | — | — | Single value · Brunnen II "Große Heide" |
| Proquinazid | <0,000030 (NWG) mg/l not detectable | — | — | Single value · Brunnen II "Große Heide" |
| Prosulfocarb | <0,00005 mg/l below limit of quantification | — | — | Single value · Brunnen II "Große Heide" |
| Prosulfuron | <0,000030 (NWG) mg/l not detectable | — | — | Single value · Brunnen II "Große Heide" |
| Prothioconazole | <0,000030 (NWG) mg/l not detectable | — | — | Single value · Brunnen II "Große Heide" |
| Pyrimethanil | <0,000015 (NWG) mg/l not detectable | — | — | Single value · Brunnen II "Große Heide" |
| Pyroxsulam | <0,000010 (NWG) mg/l not detectable | — | — | Single value · Brunnen II "Große Heide" |
| Quinmerac | <0,000030 (NWG) mg/l not detectable | — | — | Single value · Brunnen II "Große Heide" |
| Quinoclamine | <0,000010 (NWG) mg/l not detectable | — | — | Single value · Brunnen II "Große Heide" |
| Quinoxyfen | <0,000030 (NWG) mg/l not detectable | — | — | Single value · Brunnen II "Große Heide" |
| Simazine | <0,00002 mg/l below limit of quantification | — | — | Single value · Brunnen II "Große Heide" |
| Spiroxamine | <0,000030 (NWG) mg/l not detectable | — | — | Single value · Brunnen II "Große Heide" |
| Sulcotrione | <0,000030 (NWG) mg/l not detectable | — | — | Single value · Brunnen II "Große Heide" |
| Tebuconazole | <0,000015 (NWG) mg/l not detectable | — | — | Single value · Brunnen II "Große Heide" |
| Tebufenozide | <0,000030 (NWG) mg/l not detectable | — | — | Single value · Brunnen II "Große Heide" |
| Tebufenpyrad | <0,000030 (NWG) mg/l not detectable | — | — | Single value · Brunnen II "Große Heide" |
| Terbuthylazine | <0,00002 mg/l below limit of quantification | — | — | Single value · Brunnen II "Große Heide" |
| Tetraconazole | <0,000030 (NWG) mg/l not detectable | — | — | Single value · Brunnen II "Große Heide" |
| Thiacloprid | <0,000015 (NWG) mg/l not detectable | — | — | Single value · Brunnen II "Große Heide" |
| Thiamethoxam | <0,000030 (NWG) mg/l not detectable | — | — | Single value · Brunnen II "Große Heide" |
| Thifensulfuron-methyl | <0,00003 (NWG) mg/l not detectable | — | — | Single value · Brunnen II "Große Heide" |
| Topramezone | <0,000010 (NWG) mg/l not detectable | — | — | Single value · Brunnen II "Große Heide" |
| Triadimenol | <0,000010 (NWG) mg/l not detectable | — | — | Single value · Brunnen II "Große Heide" |
| Triasulfuron | <0,000030 (NWG) mg/l not detectable | — | — | Single value · Brunnen II "Große Heide" |
| Tribenuron-methyl | <0,000030 (NWG) mg/l not detectable | — | — | Single value · Brunnen II "Große Heide" |
| Triclopyr | <0,000030 (NWG) mg/l not detectable | — | — | Single value · Brunnen II "Große Heide" |
| Trifloxystrobin | <0,000030 (NWG) mg/l not detectable | — | — | Single value · Brunnen II "Große Heide" |
| Triflusulfuron-methyl | <0,000030 (NWG) mg/l not detectable | — | — | Single value · Brunnen II "Große Heide" |
| Triticonazole | <0,000030 (NWG) mg/l not detectable | — | — | Single value · Brunnen II "Große Heide" |
| Tritosulfuron | <0,000025 mg/l below limit of quantification | — | — | Single value · Brunnen II "Große Heide" |
Metabolites (1)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| 2-Hydroxyatrazine | <0,000030 (NWG) mg/l not detectable | — | — | Single value · Brunnen II "Große Heide" |
Indicator parameters (14)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Calcite dissolution capacity | -31 mg/l | 5 mg/l CaCO3 | — | Single value · Brunnen II "Große Heide" |
| Chloride | 10,2 mg/l | 250 mg/l | 4 % | Single value · Brunnen II "Große Heide" |
| Coliform bacteria | 0 KBE/100ml | 0/100 ml | — | Single value · Brunnen II "Große Heide" |
| Colony count 22 °C | 0 KBE/ml | ohne anormale Veränderung | — | Single value · Brunnen II "Große Heide" |
| Colony count 36 °C | 0 KBE/ml | ohne anormale Veränderung | — | Single value · Brunnen II "Große Heide" |
| Colour | farblos Unit not stated in the document | 0.5 m⁻¹ | — | Single value · Brunnen II "Große Heide" |
| Conductivity (25 °C) | 610 µS/cm | 2,790 µS/cm | — | Single value · Brunnen II "Große Heide" |
| Odour | ohne | für den Verbraucher annehmbar | — | Single value · Brunnen II "Große Heide" |
| pH | 7,43 | 6,5–9,5 | — | Single value · Brunnen II "Große Heide" |
| Sodium | 4,3 mg/l | 200 mg/l | 2 % | Single value · Brunnen II "Große Heide" |
| Sulphate | 5,5 mg/l | 250 mg/l | 2 % | Single value · Brunnen II "Große Heide" |
| Taste | ohne | für den Verbraucher annehmbar | — | Single value · Brunnen II "Große Heide" |
| Temperature | 9,8 °C | — | — | Single value · Brunnen II "Große Heide" |
| Turbidity | klar Unit not stated in the document | 1 NTU | — | Single value · Brunnen II "Große Heide" |
Further parameters (16)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Acid capacity to pH 4.3 | 6,38 mmol/l | — | — | Single value · Brunnen II "Große Heide" |
| Base capacity to pH 8.2 | 0,49 mmol/l | — | — | Single value · Brunnen II "Große Heide" |
| Calcite-dissolving carbon dioxide | 0,0 mg/l | — | — | Single value · Brunnen II "Große Heide" |
| Calcium | 91,9 mg/l | — | — | Single value · Brunnen II "Große Heide" |
| Carbonate hardness | 17,9 °dH | — | — | Single value · Brunnen II "Große Heide" |
| Copper quotient | 111,20 | — | — | Single value · Brunnen II "Große Heide" |
| Dissolved organic carbon (DOC) | <0,5 mg/l below limit of quantification | — | — | Single value · Brunnen II "Große Heide" |
| Equilibrium carbon dioxide | 22 mg/l | — | — | Single value · Brunnen II "Große Heide" |
| Free carbon dioxide | 22 mg/l | — | — | Single value · Brunnen II "Große Heide" |
| Hardness range (WRMG) | hart | — | — | Single value · Brunnen II "Große Heide" |
| Magnesium | 24,8 mg/l | — | — | Single value · Brunnen II "Große Heide" |
| Oxygen | 9,8 mg/l | — | — | Single value · Brunnen II "Große Heide" |
| Phosphate | <0,05 mg/l below limit of quantification | — | — | Single value · Brunnen II "Große Heide" |
| Pitting corrosion quotient S1 | 0,08 | — | — | Single value · Brunnen II "Große Heide" |
| Potassium | 0,9 mg/l | — | — | Single value · Brunnen II "Große Heide" |
| Total hardness | 3,31 mmol/l | — | — | Single value · Brunnen II "Große Heide" |
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.gemeinde-valley.de/fileadmin/Gemeinde/downloads/einrichtungen/Pruefbericht_v._20.10.2022.pdf · 20.10.2022 · Probenahme 13.10.2022 · retrieved on 08/08/2026
Postcodes in this zone: 83626
Show 1 more supply zone
Brunnen I "Unterdarching" (Notversorgung)
Gemeinde ValleyAssigned 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 13/10/2022. 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
22.5 °dH
Hardness range hart
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Nitrate | 25,6 mg/l | 50 mg/l | 51 % | Single value · Brunnen I "Unterdarching" (Notversorgung) |
| Escherichia coli (E. coli) | 0 KBE/100ml | 0/100 ml | — | Single value · Brunnen I "Unterdarching" (Notversorgung) |
| Sulphate | 6,8 mg/l | 250 mg/l | 3 % | Single value · Brunnen I "Unterdarching" (Notversorgung) |
| Sodium | 17,5 mg/l | 200 mg/l | 9 % | Single value · Brunnen I "Unterdarching" (Notversorgung) |
Show all recorded parameters (155 — most recent value per parameter)
Microbiology (1)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Escherichia coli (E. coli) | 0 KBE/100ml | 0/100 ml | — | Single value · Brunnen I "Unterdarching" (Notversorgung) |
Chemical parameters (123)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Aclonifen | <0,000030 (NWG) mg/l not detectable | — | — | Single value · Brunnen I "Unterdarching" (Notversorgung) |
| Amidosulfuron | <0,00003 (NWG) mg/l not detectable | — | — | Single value · Brunnen I "Unterdarching" (Notversorgung) |
| Atrazine | <0,000025 (NWG) mg/l not detectable | — | — | Single value · Brunnen I "Unterdarching" (Notversorgung) |
| Azoxystrobin | <0,000015 (NWG) mg/l not detectable | — | — | Single value · Brunnen I "Unterdarching" (Notversorgung) |
| Bentazone | <0,000015 (NWG) mg/l not detectable | — | — | Single value · Brunnen I "Unterdarching" (Notversorgung) |
| Bixafen | <0,000010 (NWG) mg/l not detectable | — | — | Single value · Brunnen I "Unterdarching" (Notversorgung) |
| Boscalid | <0,000030 (NWG) mg/l not detectable | — | — | Single value · Brunnen I "Unterdarching" (Notversorgung) |
| Bromacil | <0,00002 (NWG) mg/l not detectable | — | — | Single value · Brunnen I "Unterdarching" (Notversorgung) |
| Bromoxynil | <0,00003 (NWG) mg/l not detectable | — | — | Single value · Brunnen I "Unterdarching" (Notversorgung) |
| Carbendazim | <0,000010 (NWG) mg/l not detectable | — | — | Single value · Brunnen I "Unterdarching" (Notversorgung) |
| Carbetamide | <0,000030 (NWG) mg/l not detectable | — | — | Single value · Brunnen I "Unterdarching" (Notversorgung) |
| Chloridazon | <0,000010 (NWG) mg/l not detectable | — | — | Single value · Brunnen I "Unterdarching" (Notversorgung) |
| Chlorotoluron | <0,00001 (NWG) mg/l not detectable | — | — | Single value · Brunnen I "Unterdarching" (Notversorgung) |
| Clodinafop | <0,00002 mg/l below limit of quantification | — | — | Single value · Brunnen I "Unterdarching" (Notversorgung) |
| Clomazone | <0,000030 (NWG) mg/l not detectable | — | — | Single value · Brunnen I "Unterdarching" (Notversorgung) |
| Clopyralid | <0,000030 (NWG) mg/l not detectable | — | — | Single value · Brunnen I "Unterdarching" (Notversorgung) |
| Clothianidin | <0,000010 (NWG) mg/l not detectable | — | — | Single value · Brunnen I "Unterdarching" (Notversorgung) |
| Cyflufenamid | <0,000010 (NWG) mg/l not detectable | — | — | Single value · Brunnen I "Unterdarching" (Notversorgung) |
| Cyproconazole | <0,000030 (NWG) mg/l not detectable | — | — | Single value · Brunnen I "Unterdarching" (Notversorgung) |
| Desethylatrazine | <0,00001 mg/l below limit of quantification | — | — | Single value · Brunnen I "Unterdarching" (Notversorgung) |
| Desethylterbuthylazine | <0,00002 mg/l below limit of quantification | — | — | Single value · Brunnen I "Unterdarching" (Notversorgung) |
| Desisopropylatrazine | <0,00002 mg/l below limit of quantification | — | — | Single value · Brunnen I "Unterdarching" (Notversorgung) |
| Dicamba | <0,00005 mg/l below limit of quantification | — | — | Single value · Brunnen I "Unterdarching" (Notversorgung) |
| Dichlorprop | <0,000010 (NWG) mg/l not detectable | — | — | Single value · Brunnen I "Unterdarching" (Notversorgung) |
| Difenoconazole | <0,000015 (NWG) mg/l not detectable | — | — | Single value · Brunnen I "Unterdarching" (Notversorgung) |
| Diflufenican | <0,000030 (NWG) mg/l not detectable | — | — | Single value · Brunnen I "Unterdarching" (Notversorgung) |
| Dimefuron | <0,000030 (NWG) mg/l not detectable | — | — | Single value · Brunnen I "Unterdarching" (Notversorgung) |
| Dimethachlor | <0,000030 (NWG) mg/l not detectable | — | — | Single value · Brunnen I "Unterdarching" (Notversorgung) |
| Dimethenamid | <0,000015 (NWG) mg/l not detectable | — | — | Single value · Brunnen I "Unterdarching" (Notversorgung) |
| Dimethoate | <0,000030 (NWG) mg/l not detectable | — | — | Single value · Brunnen I "Unterdarching" (Notversorgung) |
| Dimethomorph | <0,000030 (NWG) mg/l not detectable | — | — | Single value · Brunnen I "Unterdarching" (Notversorgung) |
| Dimoxystrobin | <0,000030 (NWG) mg/l not detectable | — | — | Single value · Brunnen I "Unterdarching" (Notversorgung) |
| Diuron | <0,00002 mg/l below limit of quantification | — | — | Single value · Brunnen I "Unterdarching" (Notversorgung) |
| Epoxiconazole | <0,000030 (NWG) mg/l not detectable | — | — | Single value · Brunnen I "Unterdarching" (Notversorgung) |
| Ethidimuron | <0,000030 (NWG) mg/l not detectable | — | — | Single value · Brunnen I "Unterdarching" (Notversorgung) |
| Ethofumesate | <0,000025 (NWG) mg/l not detectable | — | — | Single value · Brunnen I "Unterdarching" (Notversorgung) |
| Fenoxaprop | <0,000030 (NWG) mg/l not detectable | — | — | Single value · Brunnen I "Unterdarching" (Notversorgung) |
| Fenpropidin | <0,000030 (NWG) mg/l not detectable | — | — | Single value · Brunnen I "Unterdarching" (Notversorgung) |
| Fenpropimorph | <0,00001 mg/l below limit of quantification | — | — | Single value · Brunnen I "Unterdarching" (Notversorgung) |
| Flazasulfuron | <0,00003 mg/l below limit of quantification | — | — | Single value · Brunnen I "Unterdarching" (Notversorgung) |
| Flonicamid | <0,000025 (NWG) mg/l not detectable | — | — | Single value · Brunnen I "Unterdarching" (Notversorgung) |
| Florasulam | <0,000015 (NWG) mg/l not detectable | — | — | Single value · Brunnen I "Unterdarching" (Notversorgung) |
| Fluazifop | <0,000030 (NWG) mg/l not detectable | — | — | Single value · Brunnen I "Unterdarching" (Notversorgung) |
| Fluazinam | <0,000030 (NWG) mg/l not detectable | — | — | Single value · Brunnen I "Unterdarching" (Notversorgung) |
| Flufenacet | <0,00002 mg/l below limit of quantification | — | — | Single value · Brunnen I "Unterdarching" (Notversorgung) |
| Flumioxazin | <0,00003 mg/l below limit of quantification | — | — | Single value · Brunnen I "Unterdarching" (Notversorgung) |
| Fluopicolide | <0,000030 (NWG) mg/l not detectable | — | — | Single value · Brunnen I "Unterdarching" (Notversorgung) |
| Fluopyram | <0,000010 (NWG) mg/l not detectable | — | — | Single value · Brunnen I "Unterdarching" (Notversorgung) |
| Flupyrsulfuron-methyl | <0,000030 (NWG) mg/l not detectable | — | — | Single value · Brunnen I "Unterdarching" (Notversorgung) |
| Flurtamone | <0,000030 (NWG) mg/l not detectable | — | — | Single value · Brunnen I "Unterdarching" (Notversorgung) |
| Flusilazole | <0,000030 (NWG) mg/l not detectable | — | — | Single value · Brunnen I "Unterdarching" (Notversorgung) |
| Fluxapyroxad | <0,000010 (NWG) mg/l not detectable | — | — | Single value · Brunnen I "Unterdarching" (Notversorgung) |
| Glyphosate | <0,000010 (NWG) mg/l not detectable | — | — | Single value · Brunnen I "Unterdarching" (Notversorgung) |
| Haloxyfop | <0,000030 (NWG) mg/l not detectable | — | — | Single value · Brunnen I "Unterdarching" (Notversorgung) |
| Imazalil | <0,000030 (NWG) mg/l not detectable | — | — | Single value · Brunnen I "Unterdarching" (Notversorgung) |
| Imidacloprid | <0,00003 (NWG) mg/l not detectable | — | — | Single value · Brunnen I "Unterdarching" (Notversorgung) |
| Iodosulfuron-methyl | <0,00003 mg/l below limit of quantification | — | — | Single value · Brunnen I "Unterdarching" (Notversorgung) |
| Iprodione | <0,000025 (NWG) mg/l not detectable | — | — | Single value · Brunnen I "Unterdarching" (Notversorgung) |
| Isoproturon | <0,00002 mg/l below limit of quantification | — | — | Single value · Brunnen I "Unterdarching" (Notversorgung) |
| Isoxaben | <0,000030 (NWG) mg/l not detectable | — | — | Single value · Brunnen I "Unterdarching" (Notversorgung) |
| Lenacil | <0,000015 (NWG) mg/l not detectable | — | — | Single value · Brunnen I "Unterdarching" (Notversorgung) |
| Mandipropamid | <0,000030 (NWG) mg/l not detectable | — | — | Single value · Brunnen I "Unterdarching" (Notversorgung) |
| MCPA | <0,00003 (NWG) mg/l not detectable | — | — | Single value · Brunnen I "Unterdarching" (Notversorgung) |
| Mecoprop | <0,00001 (NWG) mg/l not detectable | — | — | Single value · Brunnen I "Unterdarching" (Notversorgung) |
| Mesosulfuron-methyl | <0,000030 (NWG) mg/l not detectable | — | — | Single value · Brunnen I "Unterdarching" (Notversorgung) |
| Mesotrione | <0,000025 (NWG) mg/l not detectable | — | — | Single value · Brunnen I "Unterdarching" (Notversorgung) |
| Metalaxyl | <0,00002 mg/l below limit of quantification | — | — | Single value · Brunnen I "Unterdarching" (Notversorgung) |
| Metamitron | <0,00003 (NWG) mg/l not detectable | — | — | Single value · Brunnen I "Unterdarching" (Notversorgung) |
| Metazachlor | <0,00002 mg/l below limit of quantification | — | — | Single value · Brunnen I "Unterdarching" (Notversorgung) |
| Metconazole | <0,000030 (NWG) mg/l not detectable | — | — | Single value · Brunnen I "Unterdarching" (Notversorgung) |
| Methiocarb | <0,000015 (NWG) mg/l not detectable | — | — | Single value · Brunnen I "Unterdarching" (Notversorgung) |
| Methoxyfenozide | <0,000015 (NWG) mg/l not detectable | — | — | Single value · Brunnen I "Unterdarching" (Notversorgung) |
| Metobromuron | <0,00003 (NWG) mg/l not detectable | — | — | Single value · Brunnen I "Unterdarching" (Notversorgung) |
| Metolachlor | <0,00002 mg/l below limit of quantification | — | — | Single value · Brunnen I "Unterdarching" (Notversorgung) |
| Metosulam | <0,000030 (NWG) mg/l not detectable | — | — | Single value · Brunnen I "Unterdarching" (Notversorgung) |
| Metribuzin | <0,00003 (NWG) mg/l not detectable | — | — | Single value · Brunnen I "Unterdarching" (Notversorgung) |
| Metsulfuron-methyl | <0,00003 (NWG) mg/l not detectable | — | — | Single value · Brunnen I "Unterdarching" (Notversorgung) |
| Napropamide | <0,00003 (NWG) mg/l not detectable | — | — | Single value · Brunnen I "Unterdarching" (Notversorgung) |
| Nicosulfuron | <0,000015 (NWG) mg/l not detectable | — | — | Single value · Brunnen I "Unterdarching" (Notversorgung) |
| Nitrate | 25,6 mg/l | 50 mg/l | 51 % | Single value · Brunnen I "Unterdarching" (Notversorgung) |
| Penconazole | <0,000030 (NWG) mg/l not detectable | — | — | Single value · Brunnen I "Unterdarching" (Notversorgung) |
| Pendimethalin | <0,00002 mg/l below limit of quantification | — | — | Single value · Brunnen I "Unterdarching" (Notversorgung) |
| Pesticides — Total | 0 mg/l | 0.5 µg/l | 0 % | Single value · Brunnen I "Unterdarching" (Notversorgung) |
| Pethoxamid | <0,000030 (NWG) mg/l not detectable | — | — | Single value · Brunnen I "Unterdarching" (Notversorgung) |
| Picolinafen | <0,000030 (NWG) mg/l not detectable | — | — | Single value · Brunnen I "Unterdarching" (Notversorgung) |
| Picoxystrobin | <0,000030 (NWG) mg/l not detectable | — | — | Single value · Brunnen I "Unterdarching" (Notversorgung) |
| Pinoxaden | <0,000030 (NWG) mg/l not detectable | — | — | Single value · Brunnen I "Unterdarching" (Notversorgung) |
| Pirimicarb | <0,000015 (NWG) mg/l not detectable | — | — | Single value · Brunnen I "Unterdarching" (Notversorgung) |
| Propamocarb | <0,000030 (NWG) mg/l not detectable | — | — | Single value · Brunnen I "Unterdarching" (Notversorgung) |
| Propaquizafop | <0,00003 mg/l below limit of quantification | — | — | Single value · Brunnen I "Unterdarching" (Notversorgung) |
| Propazine | <0,00003 (NWG) mg/l not detectable | — | — | Single value · Brunnen I "Unterdarching" (Notversorgung) |
| Propiconazole | <0,000030 (NWG) mg/l not detectable | — | — | Single value · Brunnen I "Unterdarching" (Notversorgung) |
| Propoxycarbazone | <0,000030 (NWG) mg/l not detectable | — | — | Single value · Brunnen I "Unterdarching" (Notversorgung) |
| Propyzamide | <0,000030 (NWG) mg/l not detectable | — | — | Single value · Brunnen I "Unterdarching" (Notversorgung) |
| Proquinazid | <0,000030 (NWG) mg/l not detectable | — | — | Single value · Brunnen I "Unterdarching" (Notversorgung) |
| Prosulfocarb | <0,00005 mg/l below limit of quantification | — | — | Single value · Brunnen I "Unterdarching" (Notversorgung) |
| Prosulfuron | <0,000030 (NWG) mg/l not detectable | — | — | Single value · Brunnen I "Unterdarching" (Notversorgung) |
| Prothioconazole | <0,000030 (NWG) mg/l not detectable | — | — | Single value · Brunnen I "Unterdarching" (Notversorgung) |
| Pyrimethanil | <0,000015 (NWG) mg/l not detectable | — | — | Single value · Brunnen I "Unterdarching" (Notversorgung) |
| Pyroxsulam | <0,000010 (NWG) mg/l not detectable | — | — | Single value · Brunnen I "Unterdarching" (Notversorgung) |
| Quinmerac | <0,000030 (NWG) mg/l not detectable | — | — | Single value · Brunnen I "Unterdarching" (Notversorgung) |
| Quinoclamine | <0,000010 (NWG) mg/l not detectable | — | — | Single value · Brunnen I "Unterdarching" (Notversorgung) |
| Quinoxyfen | <0,000030 (NWG) mg/l not detectable | — | — | Single value · Brunnen I "Unterdarching" (Notversorgung) |
| Simazine | <0,00002 mg/l below limit of quantification | — | — | Single value · Brunnen I "Unterdarching" (Notversorgung) |
| Spiroxamine | <0,000030 (NWG) mg/l not detectable | — | — | Single value · Brunnen I "Unterdarching" (Notversorgung) |
| Sulcotrione | <0,000030 (NWG) mg/l not detectable | — | — | Single value · Brunnen I "Unterdarching" (Notversorgung) |
| Tebuconazole | <0,000015 (NWG) mg/l not detectable | — | — | Single value · Brunnen I "Unterdarching" (Notversorgung) |
| Tebufenozide | <0,000030 (NWG) mg/l not detectable | — | — | Single value · Brunnen I "Unterdarching" (Notversorgung) |
| Tebufenpyrad | <0,000030 (NWG) mg/l not detectable | — | — | Single value · Brunnen I "Unterdarching" (Notversorgung) |
| Terbuthylazine | <0,00002 mg/l below limit of quantification | — | — | Single value · Brunnen I "Unterdarching" (Notversorgung) |
| Tetraconazole | <0,000030 (NWG) mg/l not detectable | — | — | Single value · Brunnen I "Unterdarching" (Notversorgung) |
| Thiacloprid | <0,000015 (NWG) mg/l not detectable | — | — | Single value · Brunnen I "Unterdarching" (Notversorgung) |
| Thiamethoxam | <0,000030 (NWG) mg/l not detectable | — | — | Single value · Brunnen I "Unterdarching" (Notversorgung) |
| Thifensulfuron-methyl | <0,00003 (NWG) mg/l not detectable | — | — | Single value · Brunnen I "Unterdarching" (Notversorgung) |
| Topramezone | <0,000010 (NWG) mg/l not detectable | — | — | Single value · Brunnen I "Unterdarching" (Notversorgung) |
| Triadimenol | <0,000010 (NWG) mg/l not detectable | — | — | Single value · Brunnen I "Unterdarching" (Notversorgung) |
| Triasulfuron | <0,000030 (NWG) mg/l not detectable | — | — | Single value · Brunnen I "Unterdarching" (Notversorgung) |
| Tribenuron-methyl | <0,000030 (NWG) mg/l not detectable | — | — | Single value · Brunnen I "Unterdarching" (Notversorgung) |
| Triclopyr | <0,000030 (NWG) mg/l not detectable | — | — | Single value · Brunnen I "Unterdarching" (Notversorgung) |
| Trifloxystrobin | <0,000030 (NWG) mg/l not detectable | — | — | Single value · Brunnen I "Unterdarching" (Notversorgung) |
| Triflusulfuron-methyl | <0,000030 (NWG) mg/l not detectable | — | — | Single value · Brunnen I "Unterdarching" (Notversorgung) |
| Triticonazole | <0,000030 (NWG) mg/l not detectable | — | — | Single value · Brunnen I "Unterdarching" (Notversorgung) |
| Tritosulfuron | <0,000025 mg/l below limit of quantification | — | — | Single value · Brunnen I "Unterdarching" (Notversorgung) |
Metabolites (1)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| 2-Hydroxyatrazine | <0,000030 (NWG) mg/l not detectable | — | — | Single value · Brunnen I "Unterdarching" (Notversorgung) |
Indicator parameters (14)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Calcite dissolution capacity | -41 mg/l | 5 mg/l CaCO3 | — | Single value · Brunnen I "Unterdarching" (Notversorgung) |
| Chloride | 55,7 mg/l | 250 mg/l | 22 % | Single value · Brunnen I "Unterdarching" (Notversorgung) |
| Coliform bacteria | 0 KBE/100ml | 0/100 ml | — | Single value · Brunnen I "Unterdarching" (Notversorgung) |
| Colony count 22 °C | 0 KBE/ml | ohne anormale Veränderung | — | Single value · Brunnen I "Unterdarching" (Notversorgung) |
| Colony count 36 °C | 0 KBE/ml | ohne anormale Veränderung | — | Single value · Brunnen I "Unterdarching" (Notversorgung) |
| Colour | farblos Unit not stated in the document | 0.5 m⁻¹ | — | Single value · Brunnen I "Unterdarching" (Notversorgung) |
| Conductivity (25 °C) | 820 µS/cm | 2,790 µS/cm | — | Single value · Brunnen I "Unterdarching" (Notversorgung) |
| Odour | ohne | für den Verbraucher annehmbar | — | Single value · Brunnen I "Unterdarching" (Notversorgung) |
| pH | 7,32 | 6,5–9,5 | — | Single value · Brunnen I "Unterdarching" (Notversorgung) |
| Sodium | 17,5 mg/l | 200 mg/l | 9 % | Single value · Brunnen I "Unterdarching" (Notversorgung) |
| Sulphate | 6,8 mg/l | 250 mg/l | 3 % | Single value · Brunnen I "Unterdarching" (Notversorgung) |
| Taste | ohne | für den Verbraucher annehmbar | — | Single value · Brunnen I "Unterdarching" (Notversorgung) |
| Temperature | 10,0 °C | — | — | Single value · Brunnen I "Unterdarching" (Notversorgung) |
| Turbidity | klar Unit not stated in the document | 1 NTU | — | Single value · Brunnen I "Unterdarching" (Notversorgung) |
Further parameters (16)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Acid capacity to pH 4.3 | 7,00 mmol/l | — | — | Single value · Brunnen I "Unterdarching" (Notversorgung) |
| Base capacity to pH 8.2 | 0,70 mmol/l | — | — | Single value · Brunnen I "Unterdarching" (Notversorgung) |
| Calcite-dissolving carbon dioxide | 0,0 mg/l | — | — | Single value · Brunnen I "Unterdarching" (Notversorgung) |
| Calcium | 117 mg/l | — | — | Single value · Brunnen I "Unterdarching" (Notversorgung) |
| Carbonate hardness | 19,6 °dH | — | — | Single value · Brunnen I "Unterdarching" (Notversorgung) |
| Copper quotient | 98,20 | — | — | Single value · Brunnen I "Unterdarching" (Notversorgung) |
| Dissolved organic carbon (DOC) | <0,5 mg/l below limit of quantification | — | — | Single value · Brunnen I "Unterdarching" (Notversorgung) |
| Equilibrium carbon dioxide | 30 mg/l | — | — | Single value · Brunnen I "Unterdarching" (Notversorgung) |
| Free carbon dioxide | 30 mg/l | — | — | Single value · Brunnen I "Unterdarching" (Notversorgung) |
| Hardness range (WRMG) | hart | — | — | Single value · Brunnen I "Unterdarching" (Notversorgung) |
| Magnesium | 26,9 mg/l | — | — | Single value · Brunnen I "Unterdarching" (Notversorgung) |
| Oxygen | 5,9 mg/l | — | — | Single value · Brunnen I "Unterdarching" (Notversorgung) |
| Phosphate | <0,05 mg/l below limit of quantification | — | — | Single value · Brunnen I "Unterdarching" (Notversorgung) |
| Pitting corrosion quotient S1 | 0,30 | — | — | Single value · Brunnen I "Unterdarching" (Notversorgung) |
| Potassium | 1,4 mg/l | — | — | Single value · Brunnen I "Unterdarching" (Notversorgung) |
| Total hardness | 4,02 mmol/l | — | — | Single value · Brunnen I "Unterdarching" (Notversorgung) |
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.gemeinde-valley.de/fileadmin/Gemeinde/downloads/einrichtungen/Pruefbericht_v._20.10.2022.pdf · 20.10.2022 · Probenahme 13.10.2022 · retrieved on 08/08/2026
Postcodes in this zone: 83626
Frequently asked questions about drinking water in Valley
- How hard is the water in Valley?
- Gemeinde Valley publishes a total hardness of 3,31 mmol/l for the supply zone Brunnen II "Große Heide" — that corresponds to 18.6 °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: 20.10.2022, retrieved on 08/08/2026.
- How much nitrate is in the drinking water in Valley?
- Gemeinde Valley publishes a nitrate value of 7,8 mg/l for the supply zone Brunnen II "Große Heide". The statutory parametric value is 50 mg/l; the measured value represents 16 % of the parametric value. Basis: 20.10.2022, retrieved on 08/08/2026.
- Who supplies the drinking water in Valley?
- Gemeinde Valley. The values shown here come from the supply zone Brunnen II "Große Heide" 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.