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Drinking water in 95336

One supply zone, water supplier: Fernwasserversorgung Oberfranken.

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.

TWA Rieblich-I+II, Reinwasser, Kammer 2 (OKZ: 1230563400016)

Fernwasserversorgung Oberfranken

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 02/06/2025. 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
5.9 °dH
Hardness range weich
Key values TWA Rieblich-I+II, Reinwasser, Kammer 2 (OKZ: 1230563400016)
Parameter Value Parametric value Share of the parametric value Reference
Sum of PFAS n.b. µg/l
not determined
Single value
Nitrate 7,3 mg/l 50 mg/l
15 %
Single value
Lead <0,001 mg/l
below limit of quantification
10 µg/l
< 10 % *
Single value
Escherichia coli (E. coli) 0 KBE/100ml 0/100 ml Single value
Sulphate 15 mg/l 250 mg/l
6 %
Single value
Sodium 7,5 mg/l 200 mg/l
4 %
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 (237 — most recent value per parameter)

Microbiology (3)

Microbiology – TWA Rieblich-I+II, Reinwasser, Kammer 2 (OKZ: 1230563400016)
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
Somatic coliphages <20 PFU/100ml
below limit of quantification
50/100 ml
UBA guide value
Single value

For trifluoroacetic acid (TFA), the German Drinking Water Ordinance does not specify a parametric value. The comparison is therefore made with the guide value of 60 µg/l issued by the Umweltbundesamt, which has replaced the earlier health-related guidance value of 3 µg/l. A guide value is not a legal maximum but a health-related classification.

Chemical parameters (175)

Chemical parameters – TWA Rieblich-I+II, Reinwasser, Kammer 2 (OKZ: 1230563400016)
Parameter Value Parametric value Share of the parametric value Reference
1,2-dichloroethane <0,0005 mg/l
below limit of quantification
3 µg/l
< 17 % *
Single value
Aclonifen <0,00003 mg/l
below limit of quantification
Single value
Amidosulfuron <0,00003 mg/l
below limit of quantification
Single value
Antimony <0,0005 mg/l
below limit of quantification
5 µg/l
< 10 % *
Single value
Arsenic <0,001 mg/l
below limit of quantification
10 µg/l
< 10 % *
Single value
Atrazine <0,00003 mg/l
below limit of quantification
Single value
Azoxystrobin <0,000015 (NWG) mg/l
not detectable
Single value
Beflubutamid <0,000030 mg/l
below limit of quantification
Single value
Bentazone <0,000015 (NWG) mg/l
not detectable
Single value
Benzene <0,0001 mg/l
below limit of quantification
1 µg/l
< 10 % *
Single value
Benzo(a)pyrene <0,000002 mg/l
below limit of quantification
10 ng/l
< 20 % *
Single value
Benzo(b)fluoranthene <0,000002 mg/l
below limit of quantification
Single value
Benzo(ghi)perylene <0,000002 mg/l
below limit of quantification
Single value
Benzo(k)fluoranthene <0,000002 mg/l
below limit of quantification
Single value
Bisphenol A <0,000050 (NWG) mg/l
not detectable
2.5 µg/l Single value
Bixafen <0,000010 (NWG) mg/l
not detectable
Single value
Boron <0,02 mg/l
below limit of quantification
1 mg/l
< 2 % *
Single value
Boscalid <0,00003 mg/l
below limit of quantification
Single value
Bromacil <0,00002 (NWG) mg/l
not detectable
Single value
Bromate <0,0030 mg/l
below limit of quantification
10 µg/l
< 30 % *
Single value
Bromodichloromethane 0,0005 mg/l Single value
Bromoxynil <0,00003 mg/l
below limit of quantification
Single value
Cadmium <0,0003 mg/l
below limit of quantification
3 µg/l
< 10 % *
Single value
Carbendazim <0,000010 (NWG) mg/l
not detectable
Single value
Carbetamide <0,00003 mg/l
below limit of quantification
Single value
Chlorate 0,036 mg/l 70 µg/l
51 %
Single value
Chloridazon <0,000010 (NWG) mg/l
not detectable
Single value
Chlorite <0,050 mg/l
below limit of quantification
0.2 mg/l
< 25 % *
Single value
Chlorotoluron <0,00001 (NWG) mg/l
not detectable
Single value
Chromium <0,00050 mg/l
below limit of quantification
25 µg/l
< 2 % *
Single value
Clodinafop <0,00003 mg/l
below limit of quantification
Single value
Clomazone <0,00003 mg/l
below limit of quantification
Single value
Clopyralid <0,00003 mg/l
below limit of quantification
Single value
Clothianidin <0,000010 (NWG) mg/l
not detectable
Single value
Copper <0,005 mg/l
below limit of quantification
2 mg/l
< 0.3 % *
Single value
Cyanide <0,005 mg/l
below limit of quantification
50 µg/l
< 10 % *
Single value
Cyflufenamid <0,000010 (NWG) mg/l
not detectable
Single value
Cyproconazole <0,00003 mg/l
below limit of quantification
Single value
Desethylatrazine <0,00001 mg/l
below limit of quantification
Single value
Desethylterbuthylazine <0,00002 mg/l
below limit of quantification
Single value
Desisopropylatrazine <0,00002 mg/l
below limit of quantification
Single value
Dibromoacetic acid <0,003 mg/l
below limit of quantification
Single value
Dibromochloromethane <0,0002 mg/l
below limit of quantification
Single value
Dicamba <0,00003 mg/l
below limit of quantification
Single value
Dichloroacetic acid <0,003 mg/l
below limit of quantification
Single value
Dichlorprop <0,000010 (NWG) mg/l
not detectable
Single value
Difenoconazole <0,000015 (NWG) mg/l
not detectable
Single value
Diflufenican <0,00003 mg/l
below limit of quantification
Single value
Dimefuron <0,00003 mg/l
below limit of quantification
Single value
Dimethachlor <0,00003 mg/l
below limit of quantification
Single value
Dimethenamid <0,000015 (NWG) mg/l
not detectable
Single value
Dimethoate <0,00003 mg/l
below limit of quantification
Single value
Dimethomorph <0,00003 mg/l
below limit of quantification
Single value
Dimoxystrobin <0,00003 mg/l
below limit of quantification
Single value
Diuron <0,00002 mg/l
below limit of quantification
Single value
Epoxiconazole <0,00003 mg/l
below limit of quantification
Single value
Ethidimuron <0,00003 mg/l
below limit of quantification
Single value
Ethofumesate <0,00003 mg/l
below limit of quantification
Single value
Fenoxaprop <0,00003 mg/l
below limit of quantification
Single value
Fenpropidin <0,00003 mg/l
below limit of quantification
Single value
Fenpropimorph <0,00001 mg/l
below limit of quantification
Single value
Flazasulfuron <0,00003 mg/l
below limit of quantification
Single value
Flonicamid <0,00003 mg/l
below limit of quantification
Single value
Florasulam <0,000015 (NWG) mg/l
not detectable
Single value
Fluazifop <0,00003 mg/l
below limit of quantification
Single value
Fluazinam <0,00003 mg/l
below limit of quantification
Single value
Fludioxonil <0,000015 (NWG) mg/l
not detectable
Single value
Flufenacet <0,00002 mg/l
below limit of quantification
Single value
Flumioxazin <0,00003 mg/l
below limit of quantification
Single value
Fluopicolide <0,00003 mg/l
below limit of quantification
Single value
Fluopyram <0,000010 (NWG) mg/l
not detectable
Single value
Fluoride 0,046 mg/l 1.5 mg/l
3 %
Single value
Flupyrsulfuron-methyl <0,00003 mg/l
below limit of quantification
Single value
Fluroxypyr <0,00003 mg/l
below limit of quantification
Single value
Flurtamone <0,00003 mg/l
below limit of quantification
Single value
Flusilazole <0,00003 mg/l
below limit of quantification
Single value
Fluxapyroxad <0,000010 (NWG) mg/l
not detectable
Single value
Foramsulfuron <0,000030 (NWG) mg/l
not detectable
Single value
Glyphosate <0,000010 (NWG) mg/l
not detectable
Single value
Haloacetic acids (HAA) n.b. mg/l
not determined
Single value
Haloxyfop <0,00003 mg/l
below limit of quantification
Single value
Imazalil <0,00003 mg/l
below limit of quantification
Single value
Imidacloprid <0,00003 mg/l
below limit of quantification
Single value
Indeno(1,2,3-cd)pyrene <0,000002 mg/l
below limit of quantification
Single value
Iodosulfuron-methyl <0,00003 mg/l
below limit of quantification
Single value
Ioxynil <0,00003 mg/l
below limit of quantification
Single value
Iprodione <0,00003 mg/l
below limit of quantification
Single value
Isoproturon <0,00002 mg/l
below limit of quantification
Single value
Isopyrazam <0,000030 (NWG) mg/l
not detectable
Single value
Isoxaben <0,00003 mg/l
below limit of quantification
Single value
Kresoxim-methyl <0,00003 mg/l
below limit of quantification
Single value
Lead <0,001 mg/l
below limit of quantification
10 µg/l
< 10 % *
Single value
Lenacil <0,000015 (NWG) mg/l
not detectable
Single value
Mandipropamid <0,00003 mg/l
below limit of quantification
Single value
MCPA <0,00003 mg/l
below limit of quantification
Single value
Mecoprop <0,00001 (NWG) mg/l
not detectable
Single value
Mercury <0,00010 mg/l
below limit of quantification
1 µg/l
< 10 % *
Single value
Mesosulfuron-methyl <0,00003 mg/l
below limit of quantification
Single value
Mesotrione <0,00003 mg/l
below limit of quantification
Single value
Metalaxyl <0,00002 mg/l
below limit of quantification
Single value
Metamitron <0,00003 mg/l
below limit of quantification
Single value
Metazachlor <0,00002 mg/l
below limit of quantification
Single value
Metconazole <0,00003 mg/l
below limit of quantification
Single value
Methiocarb <0,000015 (NWG) mg/l
not detectable
Single value
Methoxyfenozide <0,000015 (NWG) mg/l
not detectable
Single value
Metobromuron <0,00003 mg/l
below limit of quantification
Single value
Metolachlor <0,00002 mg/l
below limit of quantification
Single value
Metosulam <0,00003 mg/l
below limit of quantification
Single value
Metribuzin <0,00003 mg/l
below limit of quantification
Single value
Metsulfuron-methyl <0,000030 (NWG) mg/l
not detectable
Single value
Microcystin-LR <0,0002 mg/l
below limit of quantification
Single value
Monobromoacetic acid <0,003 mg/l
below limit of quantification
Single value
Monochloroacetic acid <0,003 mg/l
below limit of quantification
Single value
Myclobutanil <0,00003 mg/l
below limit of quantification
Single value
Napropamide <0,000015 (NWG) mg/l
not detectable
Single value
Nickel <0,002 mg/l
below limit of quantification
20 µg/l
< 10 % *
Single value
Nicosulfuron <0,00003 mg/l
below limit of quantification
Single value
Nitrate 7,3 mg/l 50 mg/l
15 %
Single value
Nitrate/50 + Nitrite/3 0,15 mg/l 1 Single value
Nitrite <0,02 mg/l
below limit of quantification
0.5 mg/l
< 4 % *
Single value
Penconazole <0,00002 mg/l
below limit of quantification
Single value
Pendimethalin <0,00003 mg/l
below limit of quantification
Single value
Pesticides — Total 0 mg/l 0.5 µg/l
0 %
Single value
Pethoxamid <0,00003 mg/l
below limit of quantification
Single value
Picolinafen <0,00003 mg/l
below limit of quantification
Single value
Picoxystrobin <0,00003 mg/l
below limit of quantification
Single value
Pinoxaden <0,00003 mg/l
below limit of quantification
Single value
Pirimicarb <0,000015 (NWG) mg/l
not detectable
Single value
Polycyclic aromatic hydrocarbons 0 mg/l 0.1 µg/l
0 %
Single value
Prochloraz <0,00003 mg/l
below limit of quantification
Single value
Propamocarb <0,00003 mg/l
below limit of quantification
Single value
Propaquizafop <0,00003 mg/l
below limit of quantification
Single value
Propazine <0,00003 mg/l
below limit of quantification
Single value
Propiconazole <0,00003 mg/l
below limit of quantification
Single value
Propoxycarbazone <0,000030 (NWG) mg/l
not detectable
Single value
Propyzamide <0,00003 mg/l
below limit of quantification
Single value
Proquinazid <0,00003 mg/l
below limit of quantification
Single value
Prosulfocarb <0,00003 mg/l
below limit of quantification
Single value
Prosulfuron <0,00003 mg/l
below limit of quantification
Single value
Prothioconazole <0,00003 mg/l
below limit of quantification
Single value
Pyrimethanil <0,000015 (NWG) mg/l
not detectable
Single value
Pyroxsulam <0,000010 (NWG) mg/l
not detectable
Single value
Quinmerac <0,00003 mg/l
below limit of quantification
Single value
Quinoclamine <0,000010 (NWG) mg/l
not detectable
Single value
Quinoxyfen <0,00003 mg/l
below limit of quantification
Single value
Selenium <0,0005 mg/l
below limit of quantification
10 µg/l
< 5 % *
Single value
Simazine <0,00002 mg/l
below limit of quantification
Single value
Spiroxamine <0,00003 mg/l
below limit of quantification
Single value
Sulcotrione <0,00003 mg/l
below limit of quantification
Single value
Tebuconazole <0,00002 (NWG) mg/l
not detectable
Single value
Tebufenozide <0,00003 mg/l
below limit of quantification
Single value
Tebufenpyrad <0,00003 mg/l
below limit of quantification
Single value
Terbuthylazine <0,00002 mg/l
below limit of quantification
Single value
Tetrachloroethene <0,0001 mg/l
below limit of quantification
Single value
Tetrachloroethene and Trichloroethene (sum) 0 mg/l 10 µg/l
0 %
Single value
Tetraconazole <0,00003 mg/l
below limit of quantification
Single value
Thiacloprid <0,000015 (NWG) mg/l
not detectable
Single value
Thiamethoxam <0,00003 mg/l
below limit of quantification
Single value
Thifensulfuron-methyl <0,00003 mg/l
below limit of quantification
Single value
Topramezone <0,000010 (NWG) mg/l
not detectable
Single value
Triadimenol <0,000010 (NWG) mg/l
not detectable
Single value
Triasulfuron <0,00003 mg/l
below limit of quantification
Single value
Tribenuron-methyl <0,00003 mg/l
below limit of quantification
Single value
Tribromomethane (bromoform) <0,0003 mg/l
below limit of quantification
Single value
Trichloroacetic acid <0,003 mg/l
below limit of quantification
Single value
Trichloroethene <0,0001 mg/l
below limit of quantification
Single value
Trichloromethane (chloroform) 0,0021 mg/l Single value
Triclopyr <0,00003 mg/l
below limit of quantification
Single value
Trifloxystrobin <0,00003 mg/l
below limit of quantification
Single value
Triflusulfuron-methyl <0,00003 mg/l
below limit of quantification
Single value
Trihalomethanes — Total 0,0026 mg/l 50 µg/l
5 %
Single value
Triticonazole <0,00003 mg/l
below limit of quantification
Single value
Tritosulfuron <0,000025 mg/l
below limit of quantification
Single value
Uranium <0,0001 mg/l
below limit of quantification
10 µg/l
< 1 % *
Single value
Vinyl chloride <0,0001 mg/l
below limit of quantification
0.5 µg/l
< 20 % *
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 (22)

PFAS – TWA Rieblich-I+II, Reinwasser, Kammer 2 (OKZ: 1230563400016)
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) <0,001 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 4 PFAS n.b. µg/l
not determined
Single value
Sum of PFAS n.b. µg/l
not determined
Single value

Metabolites (1)

Metabolites – TWA Rieblich-I+II, Reinwasser, Kammer 2 (OKZ: 1230563400016)
Parameter Value Parametric value Share of the parametric value Reference
2-Hydroxyatrazine <0,00003 mg/l
below limit of quantification
Single value

Indicator parameters (18)

Indicator parameters – TWA Rieblich-I+II, Reinwasser, Kammer 2 (OKZ: 1230563400016)
Parameter Value Parametric value Share of the parametric value Reference
Aluminium <0,020 mg/l
below limit of quantification
0.2 mg/l
< 10 % *
Single value
Ammonium 0,01 mg/l 0.5 mg/l
2 %
Single value
Calcite dissolution capacity -3 mg/l 5 mg/l CaCO3 Single value
Chloride 8,8 mg/l 250 mg/l
4 %
Single value
Clostridium perfringens (including spores) 0 KBE/100ml 0/100 ml Single value
Coliform bacteria 0 KBE/100ml 0/100 ml Single value
Colony count 22 °C 1 KBE/ml ohne anormale Veränderung Single value
Colony count 36 °C 0 KBE/ml ohne anormale Veränderung Single value
Colour <0,1 m-1
below limit of quantification
0.5 m⁻¹ Single value
Conductivity (25 °C) 246 µS/cm 2,790 µS/cm Single value
Iron <0,005 mg/l
below limit of quantification
0.2 mg/l
< 3 % *
Single value
Manganese <0,005 mg/l
below limit of quantification
50 µg/l
< 10 % *
Single value
pH 8,34 6,5–9,5 Single value
Sodium 7,5 mg/l 200 mg/l
4 %
Single value
Sulphate 15 mg/l 250 mg/l
6 %
Single value
Temperature 11,1 °C Single value
Total organic carbon (TOC) 0,9 mg/l ohne anormale Veränderung Single value
Turbidity 0,07 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 (18)

Further parameters – TWA Rieblich-I+II, Reinwasser, Kammer 2 (OKZ: 1230563400016)
Parameter Value Parametric value Share of the parametric value Reference
Acid capacity to pH 4.3 1,82 mmol/l Single value
Acid capacity to pH 8.2 0,03 mmol/l Single value
Calcite-dissolving carbon dioxide 0,0 mg/l Single value
Calcium 38,9 mg/l Single value
Carbonate hardness 5,0 °dH Single value
Copper quotient 11,56 Single value
Equilibrium carbon dioxide 0,9 mg/l Single value
Free carbon dioxide 0,9 mg/l Single value
Hardness range (WRMG) weich Single value
Lithium <0,05 mg/l
below limit of quantification
Single value
Magnesium 2,2 mg/l Single value
Oxygen 11,9 mg/l Single value
Phosphate <0,05 mg/l
below limit of quantification
Single value
Pitting corrosion quotient S1 0,37 Single value
Potassium 0,7 mg/l Single value
Total hardness 1,06 mmol/l Single value
Total mineralisation 191 mg/l Single value
Trickling quotient 4,80 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.

Frequent questions about postcode 95336

How hard is the water in Postcode 95336?
Fernwasserversorgung Oberfranken publishes a total hardness of 1,06 mmol/l for the supply zone TWA Rieblich-I+II, Reinwasser, Kammer 2 (OKZ: 1230563400016) — that corresponds to 5.9 °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: 10.06.2025, retrieved on 08/08/2026.
How much nitrate is in the drinking water in Postcode 95336?
Fernwasserversorgung Oberfranken publishes a nitrate value of 7,3 mg/l for the supply zone TWA Rieblich-I+II, Reinwasser, Kammer 2 (OKZ: 1230563400016). The statutory parametric value is 50 mg/l; the measured value represents 15 % of the parametric value. Basis: 10.06.2025, retrieved on 08/08/2026.
Who supplies the drinking water in Postcode 95336?
Fernwasserversorgung Oberfranken. The values shown here come from the supply zone TWA Rieblich-I+II, Reinwasser, Kammer 2 (OKZ: 1230563400016) 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.