Drinking water in Hagen
There are 2 places with this name — listed below by area. 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.
Hagen (27628)
Wasserwerk Bramstedt, Zapfstelle Werksausgang (Trinkwasser)
Wasserverband WesermündeAssigned via the water supplier — the exact supply zone boundary within the postcode is not yet linked.
Water hardness
7.9 °dH
Hardness range weich
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Sum of PFAS | <0,000001 mg/L below limit of quantification | 0.1 µg/l | < 1 % * | Single value |
| Nitrate | <0,3 mg/L below limit of quantification | 50 mg/l | < 0.6 % * | Single value |
| Escherichia coli (E. coli) | 0 MPN/100 mL | 0/100 ml | — | Single value |
| Sulphate | 52,1 mg/L | 250 mg/l | 21 % | 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 (71 — most recent value per parameter)
Microbiology (2)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Escherichia coli (E. coli) | 0 MPN/100 mL | 0/100 ml | — | Single value |
| Intestinal enterococci | 0 KBE/100 mL | 0/100 ml | — | Single value |
Chemical parameters (37)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| 2,6-Dichlorobenzamide (BAM) | <0,000050 mg/L below limit of quantification | — | — | Single value |
| AMPA | <0,000070 mg/L below limit of quantification | — | — | Single value |
| Atrazine | <0,000030 mg/L below limit of quantification | — | — | Single value |
| Azoxystrobin | <0,000030 mg/L below limit of quantification | — | — | Single value |
| Bentazone | <0,000030 mg/L below limit of quantification | — | — | Single value |
| Benzene | <0,0003 mg/L below limit of quantification | 1 µg/l | < 30 % * | Single value |
| Bromacil | <0,000030 mg/L below limit of quantification | — | — | Single value |
| Bromate | <0,003 mg/L below limit of quantification | 10 µg/l | < 30 % * | Single value |
| Chloridazon | <0,000030 mg/L below limit of quantification | — | — | Single value |
| Chlorotoluron | <0,000030 mg/L below limit of quantification | — | — | Single value |
| Chromium | <0,0005 mg/L below limit of quantification | 25 µg/l | < 2 % * | Single value |
| Cyanide | <0,005 mg/L below limit of quantification | 50 µg/l | < 10 % * | Single value |
| Dichlorprop | <0,000030 mg/L below limit of quantification | — | — | Single value |
| Dimethenamid | <0,000030 mg/L below limit of quantification | — | — | Single value |
| Diuron | <0,000030 mg/L below limit of quantification | — | — | Single value |
| Ethidimuron | <0,000030 mg/L below limit of quantification | — | — | Single value |
| Ethofumesate | <0,000030 mg/L below limit of quantification | — | — | Single value |
| Fluoride | 0,10 mg/L | 1.5 mg/l | 7 % | Single value |
| Glyphosate | <0,000030 mg/L below limit of quantification | — | — | Single value |
| Isoproturon | <0,000030 mg/L below limit of quantification | — | — | Single value |
| MCPA | <0,000030 mg/L below limit of quantification | — | — | Single value |
| Mecoprop | <0,000030 mg/L below limit of quantification | — | — | Single value |
| Mercury | <0,00010 mg/L below limit of quantification | 1 µg/l | < 10 % * | Single value |
| Metalaxyl | <0,000030 mg/L below limit of quantification | — | — | Single value |
| Metamitron | <0,000030 mg/L below limit of quantification | — | — | Single value |
| Metazachlor | <0,000050 mg/L below limit of quantification | — | — | Single value |
| Metolachlor | <0,000030 mg/L below limit of quantification | — | — | Single value |
| Metribuzin | <0,000030 mg/L below limit of quantification | — | — | Single value |
| Nitrate | <0,3 mg/L below limit of quantification | 50 mg/l | < 0.6 % * | Single value |
| Nitrite | <0,01 mg/L below limit of quantification | 0.5 mg/l | < 2 % * | Single value |
| Oxadixyl | <0,000030 mg/L below limit of quantification | — | — | Single value |
| Prosulfocarb | <0,000030 mg/L below limit of quantification | — | — | Single value |
| Simazine | <0,000030 mg/L below limit of quantification | — | — | Single value |
| Tebuconazole | <0,000030 mg/L below limit of quantification | — | — | Single value |
| Terbuthylazine | <0,000030 mg/L below limit of quantification | — | — | Single value |
| Tetrachloroethene | <0,0010 mg/L below limit of quantification | — | — | Single value |
| Trichloroethene | <0,0010 mg/L below limit of quantification | — | — | 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 | <0,000001 mg/L below limit of quantification | — | — | Single value |
| Sum of PFAS | <0,000001 mg/L below limit of quantification | 0.1 µg/l | < 1 % * | Single value |
| Trifluoroacetic acid (TFA) | <0,00050 mg/L below limit of quantification | 60 µg/l UBA guide value | < 0.8 % * | 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 (6)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Desphenyl-chloridazon | 0,000070 mg/L | — | — | Single value |
| Dimethachlor acid CGA 50266 | <0,000050 mg/L below limit of quantification | — | — | Single value |
| Dimethachlor sulfonic acid CGA 354742 | <0,000050 mg/L below limit of quantification | — | — | Single value |
| Dimethenamid sulfonic acid M27 | <0,000050 mg/L below limit of quantification | — | — | Single value |
| Flufenacet sulfonic acid M2 | <0,000050 mg/L below limit of quantification | — | — | Single value |
| Methyl-desphenyl-chloridazon | <0,000050 mg/L below limit of quantification | — | — | Single value |
Indicator parameters (15)
| 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 | <0,04 mg/L below limit of quantification | 0.5 mg/l | < 8 % * | Single value |
| Chloride | 59,3 mg/L | 250 mg/l | 24 % | 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 | farblos Unit not stated in the document | 0.5 m⁻¹ | — | Single value |
| Conductivity (25 °C) | 466 µS/cm | 2,790 µS/cm | — | Single value |
| Manganese | 0,022 mg/L | 50 µg/l | 44 % | Single value |
| Odour | normal | für den Verbraucher annehmbar | — | Single value |
| pH | 7,68 | 6,5–9,5 | — | Single value |
| Sulphate | 52,1 mg/L | 250 mg/l | 21 % | Single value |
| Taste | normal | für den Verbraucher annehmbar | — | Single value |
| Temperature | 10,0 °C | — | — | Single value |
| Total organic carbon (TOC) | 0,95 mg/L | ohne anormale Veränderung | — | Single value |
| Turbidity | 0,35 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 (8)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Calcium | 47,1 mg/L | — | — | Single value |
| Carbonate hardness | 4,0 °dH | — | — | Single value |
| Hardness range (WRMG) | weich | — | — | Single value |
| Oxygen | 10,3 mg/L | — | — | Single value |
| Phosphate | <0,03 mg/L below limit of quantification | — | — | Single value |
| Potassium | 1,9 mg/L | — | — | Single value |
| Silicate / silicic acid | 17,6 mg/L | — | — | Single value |
| Total hardness | 1,4 mmol/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.
Source: https://www.wvwesermuende.de/images/documents/18/Haesebusch.pdf · Wolfenbüttel, 31.03.2026 · Probenahme: 11.03.2026; Prüfung: 11.03.2026 - 31.03.2026 · retrieved on 11/07/2026
Postcodes in this zone: 27628
Hagen (58089, 58091, 58093, 58095, 58097, 58099, 58119, 58135)
Haspe
Mark -E AGAssigned 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 | 9,1 mg / I | 50 mg/l | — | Mean |
| Lead | <0,001 mg / I below limit of quantification | 10 µg/l | — | Mean |
| Sulphate | 17 mg / I | 250 mg/l | — | Mean |
| Sodium | 6,9 mg / I | 200 mg/l | — | Mean |
Show all recorded parameters (41 — most recent value per parameter)
Microbiology (1)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Intestinal enterococci | 0 / 100 ml | 0/100 ml | — | Mean |
Chemical parameters (18)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| 1,2-dichloroethane | <0,0005 mg / I below limit of quantification | 3 µg/l | — | Mean |
| Antimony | <0,0005 mg / I below limit of quantification | 5 µg/l | — | Mean |
| Arsenic | <0,0001 mg / I below limit of quantification | 10 µg/l | — | Mean |
| Benzene | <0,0002 mg / I below limit of quantification | 1 µg/l | — | Mean |
| Benzo(a)pyrene | <0,000001 mg / I below limit of quantification | 10 ng/l | — | Mean |
| Boron | 0,01 mg / I | 1 mg/l | — | Mean |
| Cadmium | <0,0001 mg / I below limit of quantification | 3 µg/l | — | Mean |
| Chromium | <0,0005 mg / I below limit of quantification | 25 µg/l | — | Mean |
| Copper | <0,001 mg / I below limit of quantification | 2 mg/l | — | Mean |
| Cyanide | <0,01 mg / I below limit of quantification | 50 µg/l | — | Mean |
| Fluoride | 0,08 mg/l | 1.5 mg/l | 5 % | Mean |
| Lead | <0,001 mg / I below limit of quantification | 10 µg/l | — | Mean |
| Mercury | <0,0001 mg / I below limit of quantification | 1 µg/l | — | Mean |
| Nickel | <0,002 mg / I below limit of quantification | 20 µg/l | — | Mean |
| Nitrate | 9,1 mg / I | 50 mg/l | — | Mean |
| Nitrite | <0,01 mg / I below limit of quantification | 0.5 mg/l | — | Mean |
| Selenium | <0,0005 mg / I below limit of quantification | 10 µg/l | — | Mean |
| Uranium | <0,001 mg / I below limit of quantification | 10 µg/l | — | Mean |
Indicator parameters (13)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Aluminium | <0,01 mg / I below limit of quantification | 0.2 mg/l | — | Mean |
| Ammonium | <0,01 mg / I below limit of quantification | 0.5 mg/l | — | Mean |
| Chloride | 14 mg / I | 250 mg/l | — | Mean |
| Clostridium perfringens (including spores) | 0 / 100 ml | 0/100 ml | — | Mean |
| Iron | <0,01 mg / I below limit of quantification | 0.2 mg/l | — | Mean |
| Manganese | <0,01 mg / I below limit of quantification | 50 µg/l | — | Mean |
| Odour | 0 | für den Verbraucher annehmbar | — | Mean |
| Sodium | 6,9 mg / I | 200 mg/l | — | Mean |
| Sulphate | 17 mg / I | 250 mg/l | — | Mean |
| Taste | 0 | für den Verbraucher annehmbar | — | Mean |
| Temperature | 11,7 °C | — | — | Mean |
| Total organic carbon (TOC) | 1,1 mg/l | ohne anormale Veränderung | — | Mean |
| Turbidity | 0,06 FNU | 1 NTU | — | Mean |
Treatment substances (1)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Chlorine dioxide | 0,13 mg / I | — | — | Mean |
Further parameters (8)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Acid capacity to pH 4.3 | 1,0 mmol / I | — | — | Mean |
| Base capacity to pH 8.2 | nicht untersucht mmol / I not determined | — | — | Mean |
| Calcium | 0,8 mg / I | — | — | Mean |
| Dissolved organic carbon (DOC) | 1,1 mg/l | — | — | Mean |
| Magnesium | 3,6 mg / I | — | — | Mean |
| Phosphate | 1,1 mg / I | — | — | Mean |
| Potassium | 1,4 mg / I | — | — | Mean |
| Sum of alkaline earth metals | 0,75 mmol / I | — | — | Mean |
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://a.storyblok.com/f/320707/x/1dd571504f/trinkwasseranalyse-jahresmittelwerte-wasserwerk-haspertalsperre-2025.pdf · Jahresmittelwert 2025 · retrieved on 11/07/2026
Postcodes in this zone: 58089 , 58091 , 58093 , 58095 , 58097 , 58099 , 58119 , 58135
Show 1 more supply zone
Hengstey
Mark -E AGAssigned 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 | 9,9 mg / I | 50 mg/l | — | Mean |
| Lead | <0,001 mg / I below limit of quantification | 10 µg/l | — | Mean |
| Sulphate | 33 mg / I | 250 mg/l | — | Mean |
| Sodium | 29,6 mg / I | 200 mg/l | — | Mean |
Show all recorded parameters (41 — most recent value per parameter)
Microbiology (1)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Intestinal enterococci | 0 / 100 ml | 0/100 ml | — | Mean |
Chemical parameters (18)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| 1,2-dichloroethane | <0,0005 mg / I below limit of quantification | 3 µg/l | — | Mean |
| Antimony | <0,001 mg / I below limit of quantification | 5 µg/l | — | Mean |
| Arsenic | <0,001 mg / I below limit of quantification | 10 µg/l | — | Mean |
| Benzene | <0,0002 mg / I below limit of quantification | 1 µg/l | — | Mean |
| Benzo(a)pyrene | <0,000001 mg / I below limit of quantification | 10 ng/l | — | Mean |
| Boron | 0,04 mg / I | 1 mg/l | — | Mean |
| Cadmium | <0,0001 mg / I below limit of quantification | 3 µg/l | — | Mean |
| Chromium | <0,001 mg / I below limit of quantification | 25 µg/l | — | Mean |
| Copper | <0,001 mg / I below limit of quantification | 2 mg/l | — | Mean |
| Cyanide | <0,01 mg / I below limit of quantification | 50 µg/l | — | Mean |
| Fluoride | 0,09 mg/l | 1.5 mg/l | 6 % | Mean |
| Lead | <0,001 mg / I below limit of quantification | 10 µg/l | — | Mean |
| Mercury | <0,0001 mg / I below limit of quantification | 1 µg/l | — | Mean |
| Nickel | <0,002 mg / I below limit of quantification | 20 µg/l | — | Mean |
| Nitrate | 9,9 mg / I | 50 mg/l | — | Mean |
| Nitrite | <0,01 mg / I below limit of quantification | 0.5 mg/l | — | Mean |
| Selenium | <0,0005 mg / I below limit of quantification | 10 µg/l | — | Mean |
| Uranium | <0,001 mg / I below limit of quantification | 10 µg/l | — | Mean |
Indicator parameters (13)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Aluminium | <0,01 mg / I below limit of quantification | 0.2 mg/l | — | Mean |
| Ammonium | <0,01 mg / I below limit of quantification | 0.5 mg/l | — | Mean |
| Chloride | 36 mg / I | 250 mg/l | — | Mean |
| Clostridium perfringens (including spores) | 0 / 100 ml | 0/100 ml | — | Mean |
| Iron | <0,01 mg / I below limit of quantification | 0.2 mg/l | — | Mean |
| Manganese | <0,01 mg / I below limit of quantification | 50 µg/l | — | Mean |
| Odour | 0 | für den Verbraucher annehmbar | — | Mean |
| Sodium | 29,6 mg / I | 200 mg/l | — | Mean |
| Sulphate | 33 mg / I | 250 mg/l | — | Mean |
| Taste | 0 | für den Verbraucher annehmbar | — | Mean |
| Temperature | 13,8 °C | — | — | Mean |
| Total organic carbon (TOC) | 0,7 mg/l | ohne anormale Veränderung | — | Mean |
| Turbidity | 0,06 FNU | 1 NTU | — | Mean |
Further parameters (9)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Acid capacity to pH 4.3 | 2,19 mmol / I | — | — | Mean |
| Base capacity to pH 8.2 | 0,07 mmol / I | — | — | Mean |
| Calcium | 40,5 mg / I | — | — | Mean |
| Dissolved organic carbon (DOC) | 0,7 mg/l | — | — | Mean |
| Magnesium | 6,4 mg / I | — | — | Mean |
| Phosphate | 1,25 mg / I | — | — | Mean |
| Potassium | 3,1 mg / I | — | — | Mean |
| Silicate / silicic acid | 4,82 mg / I | — | — | Mean |
| Sum of alkaline earth metals | 1,27 mmol / I | — | — | Mean |
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://a.storyblok.com/f/320707/x/21b19e87e2/trinkwasseranalyse-jahresmittelwerte-wasserwerk-hengstey-2025.pdf · Jahresmittelwert 2025 · retrieved on 11/07/2026
Postcodes in this zone: 58089 , 58091 , 58093 , 58095 , 58097 , 58099 , 58119 , 58135
Frequently asked questions about drinking water in Hagen
- Who supplies the drinking water in Hagen?
- Mark -E AG. The values shown here come from the supply zone Haspe 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.