Drinking water in 17491
For this postcode Stadtwerke Greifswald GmbH publishes several supply zones. Which of them serves an individual address is not published — below are the values of the zone with the most documented parameters, the remaining 10 underneath.
How to read the share of the parametric value
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.
WW Schönwalde
Stadtwerke Greifswald GmbHAssigned via the water supplier — the exact supply zone boundary within the postcode is not yet linked.
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Sum of PFAS | n.b. mg/l not determined | 0.1 µg/l | — | Single value |
| Nitrate | 0,99 mg/l | 50 mg/l | 2 % | Single value |
| Lead | 0,0015 mg/l | 10 µg/l | 15 % | Single value |
| Escherichia coli (E. coli) | 0 KBE/100ml | 0/100 ml | — | Single value |
| Sulphate | 118 mg/l | 250 mg/l | 47 % | Single value |
| Sodium | 20,1 mg/l | 200 mg/l | 10 % | Single value |
Show all recorded parameters (82 — 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 (50)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| 1,2-dichloroethane | < 0,00010 mg/l below limit of quantification | 3 µg/l | < 3 % * | Single value |
| AMPA | < 0,00003 mg/l below limit of quantification | — | — | Single value |
| Antimony | < 0,0010 mg/l below limit of quantification | 5 µg/l | < 20 % * | Single value |
| Arsenic | < 0,0010 mg/l below limit of quantification | 10 µg/l | < 10 % * | Single value |
| Atrazine | < 0,00001 mg/l below limit of quantification | — | — | Single value |
| Bentazone | < 0,00001 mg/l below limit of quantification | — | — | Single value |
| Benzene | < 0,00025 mg/l below limit of quantification | 1 µg/l | < 25 % * | Single value |
| Benzo(a)pyrene | < 0,0000030 mg/l below limit of quantification | 10 ng/l | < 30 % * | Single value |
| Benzo(b)fluoranthene | < 0,000010 mg/l below limit of quantification | — | — | Single value |
| Benzo(ghi)perylene | < 0,000010 mg/l below limit of quantification | — | — | Single value |
| Benzo(k)fluoranthene | < 0,000010 mg/l below limit of quantification | — | — | Single value |
| Bisphenol A | < 0,00050 mg/l below limit of quantification | 2.5 µg/l | < 20 % * | Single value |
| Boron | < 0,010 mg/l below limit of quantification | 1 mg/l | < 1 % * | Single value |
| Bromate | < 0,0030 mg/l below limit of quantification | 10 µg/l | < 30 % * | Single value |
| Cadmium | < 0,00030 mg/l below limit of quantification | 3 µg/l | < 10 % * | Single value |
| Chromium | < 0,00050 mg/l below limit of quantification | 25 µg/l | < 2 % * | Single value |
| Copper | 0,051 mg/l | 2 mg/l | 3 % | Single value |
| Cyanide | < 5,0 µg/l below limit of quantification | 50 µg/l | < 10 % * | Single value |
| Desethylatrazine | < 0,00002 mg/l below limit of quantification | — | — | Single value |
| Desisopropylatrazine | < 0,00002 mg/l below limit of quantification | — | — | Single value |
| Dichlorprop | < 0,00002 mg/l below limit of quantification | — | — | Single value |
| Dimethachlor sulfonic acid | < 0,000025 mg/l below limit of quantification | — | — | Single value |
| Diuron | < 0,00001 mg/l below limit of quantification | — | — | Single value |
| Fenuron | < 0,00002 mg/l below limit of quantification | — | — | Single value |
| Flufenacet | < 0,00003 mg/l below limit of quantification | — | — | Single value |
| Fluoride | 0,21 mg/l | 1.5 mg/l | 14 % | Single value |
| Glyphosate | < 0,00003 mg/l below limit of quantification | — | — | Single value |
| Indeno(1,2,3-cd)pyrene | < 0,000010 mg/l below limit of quantification | — | — | Single value |
| Isoproturon | < 0,00001 mg/l below limit of quantification | — | — | Single value |
| Lead | 0,0015 mg/l | 10 µg/l | 15 % | Single value |
| Lenacil | < 0,000025 mg/l below limit of quantification | — | — | Single value |
| MCPA | < 0,00002 mg/l below limit of quantification | — | — | Single value |
| Mercury | < 0,000050 mg/l below limit of quantification | 1 µg/l | < 5 % * | Single value |
| Metazachlor | 0,000032 mg/l | — | — | Single value |
| Metazachlor sulfonic acid | 0,00015 mg/l | — | — | Single value |
| Metolachlor acid | < 0,000025 mg/l below limit of quantification | — | — | Single value |
| Metolachlor sulfonic acid | < 0,000025 mg/l below limit of quantification | — | — | Single value |
| Nickel | < 0,0010 mg/l below limit of quantification | 20 µg/l | < 5 % * | Single value |
| Nicosulfuron | < 0,000005 mg/l below limit of quantification | — | — | Single value |
| Nitrate | 0,99 mg/l | 50 mg/l | 2 % | Single value |
| Nitrite | < 0,016 mg/l below limit of quantification | 0.5 mg/l | < 3 % * | Single value |
| Pesticides — Total | n.b. mg/l not determined | 0.5 µg/l | — | Single value |
| Prometryn | < 0,00002 mg/l below limit of quantification | — | — | Single value |
| Propiconazole | < 0,00002 mg/l below limit of quantification | — | — | Single value |
| Selenium | < 0,0010 mg/l below limit of quantification | 10 µg/l | < 10 % * | Single value |
| Simazine | < 0,00001 mg/l below limit of quantification | — | — | Single value |
| Terbuthylazine | < 0,00002 mg/l below limit of quantification | — | — | Single value |
| Tetrachloroethene | < 0,00010 mg/l below limit of quantification | — | — | Single value |
| Trichloroethene | < 0,00010 mg/l below limit of quantification | — | — | Single value |
| Uranium | < 0,00050 mg/l below limit of quantification | 10 µg/l | < 5 % * | 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 (3)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Sum of 4 PFAS | n.b. mg/l not determined | — | — | Single value |
| Sum of PFAS | n.b. mg/l not determined | 0.1 µg/l | — | Single value |
| Trifluoroacetic acid (TFA) | 0,00016 mg/l | 60 µg/l UBA guide value | 0.3 % | 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.
Indicator parameters (18)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Aluminium | < 0,010 mg/l below limit of quantification | 0.2 mg/l | < 5 % * | Single value |
| Ammonium | 0,13 mg/l | 0.5 mg/l | 26 % | Single value |
| Calcite dissolution capacity | -30 mg/l | 5 mg/l CaCO3 | — | Single value |
| Chloride | 39 mg/l | 250 mg/l | 16 % | 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 | 0,18 1/m (436 nm) | 0.5 m⁻¹ | — | Single value |
| Conductivity (25 °C) | 851 µS/cm | 2,790 µS/cm | — | Single value |
| Iron | 0,0044 mg/l | 0.2 mg/l | 2 % | Single value |
| Manganese | 0,0076 mg/l | 50 µg/l | 15 % | Single value |
| Odour | ohne | für den Verbraucher annehmbar | — | Single value |
| pH | 7,32 | 6,5–9,5 | — | Single value |
| Sodium | 20,1 mg/l | 200 mg/l | 10 % | Single value |
| Sulphate | 118 mg/l | 250 mg/l | 47 % | Single value |
| Taste | ohne | für den Verbraucher annehmbar | — | Single value |
| Total organic carbon (TOC) | 3,5 mg/l | ohne anormale Veränderung | — | Single value |
| Turbidity | 0,15 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 (9)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Acid capacity to pH 4.3 | 4,89 mmol/l | — | — | Single value |
| Base capacity to pH 8.2 | 0,48 mmol/l | — | — | Single value |
| Calcium | 126 mg/l | — | — | Single value |
| Carbonate hardness | 2,45 mmol/l | — | — | Single value |
| Hardness range (WRMG) | 3,63 mmol/l | — | — | Single value |
| Hydrogen carbonate | 298 mg/l | — | — | Single value |
| Magnesium | 11,7 mg/l | — | — | Single value |
| Oxygen | 9,7 mg/l | — | — | Single value |
| Potassium | 2,49 mg/l | — | — | Single value |
Values taken unchanged from the publications linked below — for each parameter the most recent recorded value. „—" in the parametric value column: no currently valid legal parametric value is stored in our database for this parameter; the parameter register with all parametric values is being expanded continuously.
Show 10 more supply zones in this postcode
WW Reinberg
Stadtwerke Greifswald GmbHAssigned 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 02/07/2025. 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.
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Nitrate | 2,52 mg/l | 50 mg/l | 5 % | Single value |
| Lead | <0,002 mg/l below limit of quantification | 10 µg/l | < 20 % * | Single value |
| Escherichia coli (E. coli) | 0 n/100ml | 0/100 ml | — | Single value |
| Sulphate | 162 mg/l | 250 mg/l | 65 % | Single value |
| Sodium | 24,3 mg/l | 200 mg/l | 12 % | 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 (96 — most recent value per parameter)
Microbiology (2)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Escherichia coli (E. coli) | 0 n/100ml | 0/100 ml | — | Single value |
| Intestinal enterococci | 0 n/100ml | 0/100 ml | — | Single value |
Chemical parameters (62)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| 1,1,1-Trichloroethane | <0,0001 mg/l below limit of quantification | — | — | Single value |
| 1,2-dichloroethane | <0,0001 mg/l below limit of quantification | 3 µg/l | < 3 % * | Single value |
| Acrylamide | <0,000025 mg/l below limit of quantification | 0.1 µg/l | < 25 % * | Single value |
| AMPA | <0,00005 mg/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 below limit of quantification | 10 µg/l | < 20 % * | Single value |
| Atrazine | <0,000025 mg/l below limit of quantification | — | — | Single value |
| Bentazone | <0,000025 mg/l below limit of quantification | — | — | Single value |
| Benzene | <0,00025 mg/l below limit of quantification | 1 µg/l | < 25 % * | Single value |
| Benzo(b)fluoranthene | <0,00001 mg/l below limit of quantification | — | — | Single value |
| Benzo(k)fluoranthene | <0,00001 mg/l below limit of quantification | — | — | Single value |
| Boron | 0,05 mg/l | 1 mg/l | 5 % | Single value |
| Bromate | <0,003 mg/l below limit of quantification | 10 µg/l | < 30 % * | Single value |
| Bromodichloromethane | <0,0001 mg/l below limit of quantification | — | — | Single value |
| Cadmium | <0,0005 mg/l below limit of quantification | 3 µg/l | < 17 % * | Single value |
| Chloridazon | <0,000025 mg/l below limit of quantification | — | — | Single value |
| Chromium | <0,0005 mg/l below limit of quantification | 25 µg/l | < 2 % * | Single value |
| Copper | 0,043 mg/l | 2 mg/l | 2 % | Single value |
| Cyanide | <0,005 mg/l below limit of quantification | 50 µg/l | < 10 % * | Single value |
| Desethylatrazine | <0,000025 mg/l below limit of quantification | — | — | Single value |
| Desethylterbuthylazine | <0,000025 mg/l below limit of quantification | — | — | Single value |
| Desisopropylatrazine | <0,000025 mg/l below limit of quantification | — | — | Single value |
| Dibromochloromethane | <0,0001 mg/l below limit of quantification | — | — | Single value |
| Dichloromethane | <0,0002 mg/l below limit of quantification | — | — | Single value |
| Dichlorprop | <0,000025 mg/l below limit of quantification | — | — | Single value |
| Diuron | <0,000025 mg/l below limit of quantification | — | — | Single value |
| Epichlorohydrin | <0,00005 mg/l below limit of quantification | 0.1 µg/l | < 50 % * | Single value |
| Fenuron | <0,000025 mg/l below limit of quantification | — | — | Single value |
| Fluoride | 0,12 mg/l | 1.5 mg/l | 8 % | Single value |
| Glyphosate | <0,000025 mg/l below limit of quantification | — | — | Single value |
| Indeno(1,2,3-cd)pyrene | <0,00001 mg/l below limit of quantification | — | — | Single value |
| Isoproturon | <0,000025 mg/l below limit of quantification | — | — | Single value |
| Lead | <0,002 mg/l below limit of quantification | 10 µg/l | < 20 % * | Single value |
| Lenacil | <0,000025 mg/l below limit of quantification | — | — | Single value |
| MCPA | <0,000025 mg/l below limit of quantification | — | — | Single value |
| Mecoprop | <0,000025 mg/l below limit of quantification | — | — | Single value |
| Mercury | <0,0002 mg/l below limit of quantification | 1 µg/l | < 20 % * | Single value |
| Metazachlor | <0,000025 mg/l below limit of quantification | — | — | Single value |
| Metazachlor acid | 0,000480 mg/l | — | — | Single value |
| Metazachlor sulfonic acid | 0,00158 mg/l | — | — | Single value |
| Metolachlor | <0,000025 mg/l below limit of quantification | — | — | Single value |
| Metolachlor acid | <0,000025 mg/l below limit of quantification | — | — | Single value |
| Metolachlor sulfonic acid | <0,000025 mg/l below limit of quantification | — | — | Single value |
| Nickel | <0,005 mg/l below limit of quantification | 20 µg/l | < 25 % * | Single value |
| Nicosulfuron | <0,000025 mg/l below limit of quantification | — | — | Single value |
| Nitrate | 2,52 mg/l | 50 mg/l | 5 % | Single value |
| Nitrite | <0,01 mg/l below limit of quantification | 0.5 mg/l | < 2 % * | Single value |
| Pesticides — Total | <0,0001 mg/l below limit of quantification | 0.5 µg/l | < 20 % * | Single value |
| Polycyclic aromatic hydrocarbons | <0,00003 mg/l below limit of quantification | 0.1 µg/l | < 30 % * | Single value |
| Prometryn | <0,000025 mg/l below limit of quantification | — | — | Single value |
| Propiconazole | <0,000025 mg/l below limit of quantification | — | — | Single value |
| Selenium | <0,003 mg/l below limit of quantification | 10 µg/l | < 30 % * | Single value |
| Simazine | <0,000025 mg/l below limit of quantification | — | — | Single value |
| Terbuthylazine | <0,000025 mg/l below limit of quantification | — | — | Single value |
| Tetrachloroethene | <0,0001 mg/l below limit of quantification | — | — | Single value |
| Tetrachloromethane | <0,0001 mg/l below limit of quantification | — | — | Single value |
| Tribromomethane (bromoform) | <0,0002 mg/l below limit of quantification | — | — | Single value |
| Trichloroethene | <0,0001 mg/l below limit of quantification | — | — | Single value |
| Trichloromethane (chloroform) | <0,0001 mg/l below limit of quantification | — | — | Single value |
| Trihalomethanes — Total | <0,0006 mg/l below limit of quantification | 50 µg/l | < 1 % * | Single value |
| Uranium | 0,0011 mg/l | 10 µg/l | 11 % | Single value |
| Vinyl chloride | <0,0002 mg/l below limit of quantification | 0.5 µg/l | < 40 % * | 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 (1)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Trifluoroacetic acid (TFA) | 0,00170 mg/l | 60 µg/l UBA guide value | 3 % | 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.
Metabolites (4)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Desphenyl-chloridazon | 0,000120 mg/l | — | — | Single value |
| Metazachlor metabolite BH 479-11 | <0,000025 mg/l below limit of quantification | — | — | Single value |
| Metazachlor metabolite BH 479-9 | <0,000025 mg/l below limit of quantification | — | — | Single value |
| Methyl-desphenyl-chloridazon | <0,000025 mg/l below limit of quantification | — | — | Single value |
Indicator parameters (18)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Aluminium | <0,02 mg/l below limit of quantification | 0.2 mg/l | < 10 % * | Single value |
| Ammonium | 0,11 mg/l | 0.5 mg/l | 22 % | Single value |
| Calcite dissolution capacity | -20,0 mg/l | 5 mg/l CaCO3 | — | Single value |
| Chloride | 59,8 mg/l | 250 mg/l | 24 % | Single value |
| Coliform bacteria | 0 n/100ml | 0/100 ml | — | Single value |
| Colony count 22 °C | 0 n/ml | ohne anormale Veränderung | — | Single value |
| Colony count 36 °C | 0 n/ml | ohne anormale Veränderung | — | Single value |
| Colour | <0,2 m-1 below limit of quantification | 0.5 m⁻¹ | — | Single value |
| Iron | <0,02 mg/l below limit of quantification | 0.2 mg/l | < 10 % * | Single value |
| Manganese | <0,005 mg/l below limit of quantification | 50 µg/l | < 10 % * | Single value |
| Oxidisability | 0,81 mg/lO2 | 5 mg/l O2 | — | Single value |
| Sodium | 24,3 mg/l | 200 mg/l | 12 % | Single value |
| Sulphate | 162 mg/l | 250 mg/l | 65 % | Single value |
| Taste | ohne | für den Verbraucher annehmbar | — | Single value |
| Temperature | 16,5 °C | — | — | Single value |
| Threshold odour number (TON) | 1 TON | — | — | Single value |
| Total organic carbon (TOC) | 1,1 mg/l | ohne anormale Veränderung | — | Single value |
| Turbidity | <0,1 NTU below limit of quantification | 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 (9)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Calcium | 150 mg/l | — | — | Single value |
| Carbamazepine | <0,000025 mg/l below limit of quantification | — | — | Single value |
| Magnesium | 15,0 mg/l | — | — | Single value |
| Oxygen | 9,4 mg/l | — | — | Single value |
| Phosphate | <0,10 mg/l below limit of quantification | — | — | Single value |
| Potassium | 2,44 mg/l | — | — | Single value |
| Saturation index | 0,24 | — | — | Single value |
| Sulfamethoxazole | <0,000025 mg/l below limit of quantification | — | — | Single value |
| Total hardness | 24,5 °dH | — | — | Single value |
Values taken unchanged from the publications linked below — for each parameter the most recent recorded value. „—" in the parametric value column: no currently valid legal parametric value is stored in our database for this parameter; the parameter register with all parametric values is being expanded continuously.
Gützkow, Netzprobe Schlossgymnasium (Baron-von-Lepel-Platz 2, Entnahmestelle Keller-Küche HWB)
Stadtwerke Greifswald GmbHAssigned via the water supplier — the exact supply zone boundary within the postcode is not yet linked.
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Nitrate | <1,0 mg/l below limit of quantification | 50 mg/l | < 2 % * | Single value |
| Lead | <0,00200 mg/l below limit of quantification | 10 µg/l | < 20 % * | Single value |
| Escherichia coli (E. coli) | 0 KBE/100 ml | 0/100 ml | — | Single value |
| Sulphate | 176 mg/l | 250 mg/l | 70 % | Single value |
| Sodium | 17,6 mg/l | 200 mg/l | 9 % | 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 (84 — 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 (53)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| 1,2-dichloroethane | <0,0003 mg/l below limit of quantification | 3 µg/l | < 10 % * | Single value |
| AMPA | <0,000025 mg/l below limit of quantification | — | — | Single value |
| Antimony | <0,00200 mg/l below limit of quantification | 5 µg/l | < 40 % * | Single value |
| Arsenic | <0,00200 mg/l below limit of quantification | 10 µg/l | < 20 % * | Single value |
| Atrazine | <0,000005 mg/l below limit of quantification | — | — | Single value |
| Bentazone | <0,000005 mg/l below limit of quantification | — | — | Single value |
| Benzene | <0,0003 mg/l below limit of quantification | 1 µg/l | < 30 % * | Single value |
| Benzo(a)pyrene | <0,000003 mg/l below limit of quantification | 10 ng/l | < 30 % * | Single value |
| Bisphenol A | <0,000050 mg/l below limit of quantification | 2.5 µg/l | < 2 % * | Single value |
| Boron | <0,100 mg/l below limit of quantification | 1 mg/l | < 10 % * | Single value |
| Boscalid | <0,000005 mg/l below limit of quantification | — | — | Single value |
| Bromate | <0,003 mg/l below limit of quantification | 10 µg/l | < 30 % * | Single value |
| Bromoxynil | <0,000005 mg/l below limit of quantification | — | — | Single value |
| Cadmium | <0,000500 mg/l below limit of quantification | 3 µg/l | < 17 % * | Single value |
| Chloridazon | <0,000005 mg/l below limit of quantification | — | — | Single value |
| Chromium | <0,00050 mg/l below limit of quantification | 25 µg/l | < 2 % * | Single value |
| Copper | <0,0500 mg/l below limit of quantification | 2 mg/l | < 3 % * | Single value |
| Cyanide | <0,005 mg/l below limit of quantification | 50 µg/l | < 10 % * | Single value |
| Desethylatrazine | <0,000005 mg/l below limit of quantification | — | — | Single value |
| Desisopropylatrazine | <0,000005 mg/l below limit of quantification | — | — | Single value |
| Dichlorprop | <0,000010 mg/l below limit of quantification | — | — | Single value |
| Dimethachlor sulfonic acid | 0,000157 mg/l | — | — | Single value |
| Diuron | <0,000005 mg/l below limit of quantification | — | — | Single value |
| Fenuron | <0,000005 mg/l below limit of quantification | — | — | Single value |
| Flufenacet | <0,000010 mg/l below limit of quantification | — | — | Single value |
| Fluoride | <0,20 mg/l below limit of quantification | 1.5 mg/l | < 13 % * | Single value |
| Glyphosate | 0,000025 mg/l | — | — | Single value |
| Isoproturon | <0,000005 mg/l below limit of quantification | — | — | Single value |
| Lead | <0,00200 mg/l below limit of quantification | 10 µg/l | < 20 % * | Single value |
| Lenacil | <0,000005 mg/l below limit of quantification | — | — | Single value |
| MCPA | <0,000010 mg/l below limit of quantification | — | — | Single value |
| Mercury | <0,000200 mg/l below limit of quantification | 1 µg/l | < 20 % * | Single value |
| Metazachlor | <0,000005 mg/l below limit of quantification | — | — | Single value |
| Metazachlor acid | 0,000111 mg/l | — | — | Single value |
| Metazachlor sulfonic acid | 0,000590 mg/l | — | — | Single value |
| Metolachlor | <0,000010 mg/l below limit of quantification | — | — | Single value |
| Metolachlor acid | <0,000010 mg/l below limit of quantification | — | — | Single value |
| Metolachlor sulfonic acid | <0,000010 mg/l below limit of quantification | — | — | Single value |
| Nickel | <0,00500 mg/l below limit of quantification | 20 µg/l | < 25 % * | Single value |
| Nicosulfuron | <0,000005 mg/l below limit of quantification | — | — | Single value |
| Nitrate | <1,0 mg/l below limit of quantification | 50 mg/l | < 2 % * | Single value |
| Nitrite | <0,05 mg/l below limit of quantification | 0.5 mg/l | < 10 % * | Single value |
| Pesticides — Total | 0,000025 mg/l | 0.5 µg/l | 5 % | Single value |
| Prometryn | <0,000010 mg/l below limit of quantification | — | — | Single value |
| Propiconazole | <0,000015 mg/l below limit of quantification | — | — | Single value |
| Prosulfocarb | <0,000005 mg/l below limit of quantification | — | — | Single value |
| Selenium | <0,00200 mg/l below limit of quantification | 10 µg/l | < 20 % * | Single value |
| Simazine | <0,000005 mg/l below limit of quantification | — | — | Single value |
| Terbuthylazine | <0,000010 mg/l below limit of quantification | — | — | Single value |
| Terbutryn | <0,000005 mg/l below limit of quantification | — | — | Single value |
| Tetrachloroethene and Trichloroethene (sum) | <0,0010 mg/l below limit of quantification | 10 µg/l | < 10 % * | Single value |
| Trihalomethanes — Total | <0,0020 mg/l below limit of quantification | 50 µg/l | < 4 % * | Single value |
| Uranium | <0,000500 mg/l below limit of quantification | 10 µg/l | < 5 % * | 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 (1)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Trifluoroacetic acid (TFA) | <0,00030 mg/l below limit of quantification | 60 µg/l UBA guide value | < 0.5 % * | 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.
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.
Metabolites (1)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Desphenyl-chloridazon | 0,000390 mg/l | — | — | Single value |
Indicator parameters (17)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Aluminium | <0,0200 mg/l below limit of quantification | 0.2 mg/l | < 10 % * | Single value |
| Ammonium | <0,10 mg/l below limit of quantification | 0.5 mg/l | < 20 % * | Single value |
| Calcite dissolution capacity | -36,0 mg/l | 5 mg/l CaCO3 | — | Single value |
| Chloride | 57 mg/l | 250 mg/l | 23 % | Single value |
| Coliform bacteria | 0 KBE/100 ml | 0/100 ml | — | Single value |
| Colony count 22 °C | 2 KBE/ml | ohne anormale Veränderung | — | Single value |
| Colony count 36 °C | 0 KBE/ml | ohne anormale Veränderung | — | Single value |
| Colour | farblos Unit not stated in the document | 0.5 m⁻¹ | — | Single value |
| Conductivity (25 °C) | 950 µS/cm | 2,790 µS/cm | — | Single value |
| Iron | <0,0200 mg/l below limit of quantification | 0.2 mg/l | < 10 % * | Single value |
| Manganese | <0,0100 mg/l below limit of quantification | 50 µg/l | < 20 % * | Single value |
| Odour | ohne | für den Verbraucher annehmbar | — | Single value |
| pH | 7,40 | 6,5–9,5 | — | Single value |
| Sodium | 17,6 mg/l | 200 mg/l | 9 % | Single value |
| Sulphate | 176 mg/l | 250 mg/l | 70 % | Single value |
| Total organic carbon (TOC) | 2,4 mg/l | ohne anormale Veränderung | — | Single value |
| Turbidity | <0,02 NTU below limit of quantification | 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 (10)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Acid capacity to pH 4.3 | 4,93 mmol/l | — | — | Single value |
| Calcium | 168 mg/l | — | — | Single value |
| Carbamazepine | <0,000020 mg/l below limit of quantification | — | — | Single value |
| Diclofenac | <0,000020 mg/l below limit of quantification | — | — | Single value |
| Gabapentin | <0,000020 mg/l below limit of quantification | — | — | Single value |
| Hardness range (WRMG) | 4,80 mmol/l | — | — | Single value |
| Magnesium | 14,9 mg/l | — | — | Single value |
| Potassium | 3,12 mg/l | — | — | Single value |
| Sulfamethoxazole | <0,000030 mg/l below limit of quantification | — | — | Single value |
| Total hardness | 26,9 °dH | — | — | Single value |
Values taken unchanged from the publications linked below — for each parameter the most recent recorded value. „—" in the parametric value column: no currently valid legal parametric value is stored in our database for this parameter; the parameter register with all parametric values is being expanded continuously.
Druckstation Riems (Netz Riems)
Stadtwerke Greifswald GmbHAssigned via the water supplier — the exact supply zone boundary within the postcode is not yet linked.
No core values are available for this zone yet.
WW Gützkow (Netz Gützkow)
Stadtwerke Greifswald GmbHAssigned via the water supplier — the exact supply zone boundary within the postcode is not yet linked.
No core values are available for this zone yet.
WW Hohenmühl (Netz Greifswald*)
Stadtwerke Greifswald GmbHAssigned via the water supplier — the exact supply zone boundary within the postcode is not yet linked.
No core values are available for this zone yet.
WW Schönwalde (Netz Greifswald*)
Stadtwerke Greifswald GmbHAssigned via the water supplier — the exact supply zone boundary within the postcode is not yet linked.
No core values are available for this zone yet.
Netz Greifswald WW Hohenmühl
Stadtwerke Greifswald GmbHAssigned via the water supplier — the exact supply zone boundary within the postcode is not yet linked.
No core values are available for this zone yet.
Netz Greifswald WW Schönwalde
Stadtwerke Greifswald GmbHAssigned via the water supplier — the exact supply zone boundary within the postcode is not yet linked.
No core values are available for this zone yet.
Netz Gützkow WW Gützkow
Stadtwerke Greifswald GmbHAssigned via the water supplier — the exact supply zone boundary within the postcode is not yet linked.
No core values are available for this zone yet.
Netz Riems Druckstation Riems
Stadtwerke Greifswald GmbHAssigned via the water supplier — the exact supply zone boundary within the postcode is not yet linked.
No core values are available for this zone yet.
Frequent questions about postcode 17491
- How hard is the water in Postcode 17491?
- Stadtwerke Greifswald GmbH publishes the hardness range 20,3 for the supply zone WW Schönwalde. 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: 25.03.2026, retrieved on 11/07/2026.
- How much nitrate is in the drinking water in Postcode 17491?
- Stadtwerke Greifswald GmbH publishes a nitrate value of 0,99 mg/l for the supply zone WW Schönwalde. The statutory parametric value is 50 mg/l; the measured value represents 2 % of the parametric value. Basis: 25.03.2026, retrieved on 11/07/2026.
- Who supplies the drinking water in Postcode 17491?
- Stadtwerke Greifswald GmbH. The values shown here come from the supply zone WW Schönwalde 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.