PFAS in Heinävesi's tap water: no test result published yet
Last check: · Source: Ruokavirasto / Syke
No PFAS result for Heinävesi yet, we notify you when one is published
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PFAS in drinking water
PFAS-4 is not published for this supply area
More about this result
No PFAS result is published for Heinävesi in the data retrieved on 28 September 2026 (Ruokavirasto (VATI) / Suomen ympäristökeskus Syke, Juomavesidirektiivi-rajapinta). PFAS testing of drinking water has been mandatory across the EU since January 2026. The latest published check dates from 1 June 2026.
The four EFSA compounds (PFOA, PFOS, PFNA, PFHxS) are not reported separately, so the 4 ng/L health benchmark and this site's 0.5 ng/L benchmark cannot be checked.
PFAS-20 monitoring is mandatory since 12 January 2026; 158 of 287 municipalities have a published result so far.
- Latest water check
- 1 June 2026
- Water supplier
- Heinäveden kunta, Valamon vesiosuuskunta
No PFAS result is published for Heinävesi in the data retrieved on 28 September 2026 (Ruokavirasto (VATI) / Suomen ympäristökeskus Syke, Juomavesidirektiivi-rajapinta). PFAS testing of drinking water has been mandatory across the EU since January 2026. The latest published check dates from 1 June 2026.
Details and sources
What the latest check found
The authorities have not published an overall verdict for this water.
See all 25 test results
| What was tested | Value | Limit | Status |
|---|---|---|---|
| Nitrate | 0.23 mg/L | ≤ 50 mg/L | within the limit |
| Nitrite | <0.007 mg/L | ≤ 0.5 mg/L | within the limit |
| Lead | 0.27 µg/L | ≤ 10 µg/L | within the limit |
| Copper | 0.017 mg/L | ≤ 2 mg/L | within the limit |
| Nickel | 0.89 µg/L | ≤ 20 µg/L | within the limit |
| Arsenic | 0.49 µg/L | ≤ 10 µg/L | within the limit |
| Cadmium | <0.1 µg/L | ≤ 5 µg/L | within the limit |
| Chromium | 0.12 µg/L | ≤ 50 µg/L | within the limit |
| Uranium | 0.031 µg/L | ≤ 30 µg/L | within the limit |
| Fluoride | 0.27 mg/L | ≤ 1.5 mg/L | within the limit |
| Escherichia coli | 0 n/(100mL) | ≤ 0 n/(100mL) | within the limit |
| Enterococci | 0 n/(100mL) | ≤ 0 n/(100mL) | within the limit |
| Coliform bacteria | 0 n/(100mL) | ≤ 0 n/(100mL) | within the limit |
| pH | 8.3 | 6.5–9.5 pH | within the limit |
| Water hardness | 0.28 mmol/L | no limit | for reference |
| Electrical conductivity | 290 µS/cm | ≤ 2,500 µS/cm | within the limit |
| Chloride | 1.5 mg/L | ≤ 250 mg/L | within the limit |
| Sulphate | 9.3 mg/L | ≤ 250 mg/L | within the limit |
| Sodium | 13 mg/L | ≤ 200 mg/L | within the limit |
| Iron | 67 µg/L | ≤ 200 µg/L | within the limit |
| Manganese | 7 µg/L | ≤ 50 µg/L | within the limit |
| Aluminium | 3 µg/L | ≤ 200 µg/L | within the limit |
| Ammonium | 0.005 mg/L | ≤ 0.5 mg/L | within the limit |
| Oxidisability (permanganate index) | 0.55 mg O2/L | ≤ 5 mg O2/L | within the limit |
| Calcium | 5.6 mg/L | no limit | for reference |
Frequently asked questions
Is tap water in Heinävesi safe to drink?
All the values shown here (1 June 2026) are within the legal limits, but the authorities have not published an overall verdict for this water. The four EFSA compounds (PFAS-4) are not itemised, so this water cannot be compared with the 0.5 ng/L health benchmark used by pfasnearme.
How high are PFAS levels in Heinävesi's drinking water?
No PFAS results have been published for Heinävesi yet. Testing has been required across the EU since January 2026. We will show the values here as soon as they come out.
Which PFAS limits apply in Finland?
Finland applies decree STM 1352/2015 of the Ministry of Social Affairs and Health as amended by 2/2023: "PFAS-aineiden summa" (sum of 20 PFAS) at most 0.10 µg/l, that is 100 ng/L, applied from 12 January 2026. There is no national PFAS-4 limit; Sweden applies 4 ng/L. This site's 0.5 ng/L benchmark is stricter than both.
How hard is the water in Heinävesi?
The water hardness in Heinävesi is 0.3 mmol/L (soft). This mainly matters for household appliances and detergent dosing, not for health.
Where does this data come from?
All values come from official publications: Ruokavirasto (VATI) / Suomen ympäristökeskus Syke, Juomavesidirektiivi-rajapinta. Retrieved on 28 September 2026.
Nearby cities
The closest to Heinävesi on this site.
Data source
- Ruokavirasto (VATI) / Suomen ympäristökeskus Syke, Juomavesidirektiivi-rajapinta
- https://rajapinnat.ymparisto.fi/api/juomavesidirektiivi-vati/swagger/v1/swagger.json
- License
- CC BY 4.0
- Retrieved
- 28 September 2026
- Supply networks
- Heinäveden kirkonkylän vedenjakelualue, Karvion vedenjakelualue, Valamon Vesiosuuskunta vedenjakelualue ja vedenottamo, Leväniemen vedenjakelualue ja vedenottamo
Lähde: Ruokavirasto (VATI) / Suomen ympäristökeskus Syke, Juomavesidirektiivi-rajapinta, CC BY 4.0, haettu 2026-09-28. Kunnassa on 4 vedenjakelualuetta VATI-rekisterissä; kaikki on lueteltu sivulla. PFAS-yhdisteiden summan (20 yhdistettä) raja-arvo on 0,10 µg/l (STM 1352/2015, muutos 2/2023, sovellettu 12.1.2026 alkaen). Neljän EFSA-yhdisteen summaa (PFAS-4) ei julkaista. Rajapinta julkaisee kunkin muuttujan uusimman tuloksen; taulukon arvo on korkein kunnan alueilta viimeisten 24 kuukauden aikana julkaistu tulos (vanhempi tulos vain, jos uudempaa ei ole), alue on merkitty riville.
This site is a data project, not an official source. If in doubt, check with your water supplier or local authority.