Hornbæk Vandværk
Indvindingsboringer
Vandværker
Ledningsnet
Forbrugers Taphane
Kontrolboringer
Gældende drikkevandsbekendtgørelse er der kun kvalitetskrav ved "forbrugers taphane".
De angivne grænseværdier for prøver udtaget på vandværk og ledningsnettet er vejledende, da prøven er udtaget med flush (efter gennemskylning)
Der er ingen grænseværdier på råvand. Evt. overskridelser på boringer - har i højere grad interesse for vandforsyningen selv.
Er parametre og analyseresultater vist med rødt betyder det, at der er overskridelse ift. grænseværdien.
| Parameter | Måling | Grænseværdi | Enhed | Dato | Forrige måling | |
|---|---|---|---|---|---|---|
| Fysisk - Kemisk | ||||||
| Aggressiv kuldioxid (CO2) | < 2,00 | mg/l | 20/03 2020 | < 2,00 | ||
| Ammonium (NH4) | 1,70 | <= 0,050 | mg/l | 20/03 2020 | 1,60 | |
| Calcium (Ca) | 79,0 | mg/l | 20/03 2020 | 80,0 | ||
| Chlorid (Cl) | 27,0 | <= 250 | mg/l | 20/03 2020 | 26,0 | |
| Fluorid (F) | 0,260 | <= 1,50 | mg/l | 20/03 2020 | 0,250 | |
| Hydrogenkarbonat/Bikarbonat (HCO3) | 307 | >= 100 | mg/l | 20/03 2020 | 311 | |
| Hårdhed, total | 14,0 | grader dH | 20/03 2020 | 14,0 | ||
| Inddampningsrest | 335 | mg/l | 08/12 2016 | |||
| Kalium | 1,80 | mg/l | 20/03 2020 | 2,00 | ||
| Konduktivitet (ledningsevne) | 49,9 | <= 250 | mS/m | 20/03 2020 | 55,2 | |
| Magnesium (Mg) | 12,0 | mg/l | 20/03 2020 | 11,0 | ||
| Natrium (Na) | 19,0 | <= 175 | mg/l | 20/03 2020 | 19,0 | |
| Nitrat (NO3) | < 0,300 | <= 50,0 | mg/l | 20/03 2020 | < 0,300 | |
| Nitrit (NO2) | < 0,001 | <= 0,100 | mg/l | 20/03 2020 | < 0,002 | |
| NVOC - org.carbon (C) | 2,50 | <= 4,00 | mg/l | 20/03 2020 | 2,20 | |
| Oxygen/Iltindhold | < 0,200 | >= 5,00 | mg/l | 20/03 2020 | < 0,100 | |
| pH | 7,50 | >= 7,00 | pH | 20/03 2020 | 7,40 | |
| Phosphor, total-P | 0,250 | <= 0,150 | mg/l | 20/03 2020 | 0,260 | |
| Sulfat (SO4) | 3,30 | <= 250 | mg/l | 20/03 2020 | 2,70 | |
| Temperatur | 9,40 | grader C | 20/03 2020 | 8,80 | ||
| Tørstof, total |
|
315 | mg/l | 14/03 2012 | ||
| Kosmetiske | ||||||
| Jern (Fe) | 3,20 | <= 0,200 | mg/l | 20/03 2020 | 2,90 | |
| Mangan (Mn) | 0,170 | <= 0,050 | mg/l | 20/03 2020 | 0,160 | |
| Pesticider og nedbrydningsprodukter | ||||||
| 2-(2,6-dichlorphenoxy)propionsyre | < 0,010 | 20/03 2020 | < 0,010 | |||
| 2,4-D | < 0,010 | <= 0,100 | µg/l | 20/03 2020 | < 0,010 | |
| 2,6-Dichlorbenzamid (BAM) | < 0,010 | <= 0,100 | µg/l | 20/03 2020 | < 0,010 | |
| 2,6-dichlorbenzosyre | < 0,010 | <= 0,100 | µg/l | 20/03 2020 | < 0,010 | |
| 4-Nitrophenol | < 0,010 | <= 0,100 | µg/l | 20/03 2020 | < 0,010 | |
| Alachlor ESA | < 0,010 | <= 0,100 | µg/l | 20/03 2020 | ||
| AMPA (Aminomethylphosphorsyre) | < 0,010 | <= 0,100 | µg/l | 20/03 2020 | < 0,010 | |
| Atrazin | < 0,010 | <= 0,100 | µg/l | 20/03 2020 | < 0,010 | |
| Atrazin, desethyl- (DE) | < 0,010 | <= 0,100 | µg/l | 20/03 2020 | < 0,010 | |
| Atrazin, desisopropyl- (DIP) | < 0,010 | <= 0,100 | µg/l | 20/03 2020 | < 0,010 | |
| Atrazin, hydroxy- | < 0,010 | <= 0,100 | µg/l | 20/03 2020 | < 0,010 | |
| Bentazon | < 0,010 | <= 0,100 | µg/l | 20/03 2020 | < 0,010 | |
| Chloridazon | < 0,010 | <= 0,100 | µg/l | 20/03 2020 | ||
| Chlorothalonil-amidsulfonsyre (CTA) | < 0,002 | <= 0,100 | µg/l | 20/03 2020 | < 0,002 | |
| Deisopropyl-hydroxy-atrazin (DDAH) | < 0,010 | <= 0,100 | µg/l | 20/03 2020 | < 0,010 | |
| Desethyl-desisopropyl-atrazin (DEIA) | < 0,010 | <= 0,100 | µg/l | 20/03 2020 | < 0,010 | |
| Desethyl-hydroxy-atrazin (DEH) | < 0,010 | <= 0,100 | µg/l | 20/03 2020 | < 0,010 | |
| Desethyl-terbutylazin (DE) | < 0,010 | <= 0,100 | µg/l | 20/03 2020 | < 0,010 | |
| Desphenyl-chloridazon (DPC) | < 0,010 | <= 0,100 | µg/l | 20/03 2020 | ||
| Dichlobenil | < 0,010 | <= 0,100 | µg/l | 20/03 2020 | < 0,010 | |
| Dichlorprop | < 0,010 | <= 0,100 | µg/l | 20/03 2020 | < 0,010 | |
| Didealkyl-hydroxy-atrazin | < 0,010 | <= 0,100 | µg/l | 20/03 2020 | < 0,010 | |
| Dimethachlor ESA | < 0,010 | <= 0,100 | µg/l | 20/03 2020 | ||
| Dimethachlor OA | < 0,020 | <= 0,100 | µg/l | 20/03 2020 | ||
| Diuron | < 0,010 | µg/l | 20/03 2020 | < 0,010 | ||
| Ethylenthiourea (ETU) | < 0,010 | <= 0,100 | µg/l | 20/03 2020 | < 0,010 | |
| Glyphosat | < 0,010 | <= 0,100 | µg/l | 20/03 2020 | < 0,010 | |
| Hexazinon | < 0,010 | <= 0,100 | µg/l | 20/03 2020 | < 0,010 | |
| Hydroxy-simazin | < 0,010 | <= 0,100 | µg/l | 20/03 2020 | < 0,010 | |
| MCPA | < 0,010 | <= 0,100 | µg/l | 20/03 2020 | < 0,010 | |
| Mechlorprop | < 0,010 | <= 0,100 | µg/l | 20/03 2020 | < 0,010 | |
| Metalaxyl |
|
< 0,010 | µg/l | 20/03 2020 | ||
| Metalaxyl CGA 108906 | < 0,010 | <= 0,100 | µg/l | 20/03 2020 | ||
| Metazachlor ESA | < 0,010 | <= 0,100 | µg/l | 20/03 2020 | ||
| Metazachlor OA | < 0,010 | <= 0,100 | µg/l | 20/03 2020 | ||
| Methyl-desphenyl-chloridazon | < 0,010 | <= 0,100 | µg/l | 20/03 2020 | ||
| Metribuzin | < 0,010 | <= 0,100 | µg/l | 20/03 2020 | < 0,010 | |
| Metribuzin-desamino | < 0,010 | <= 0,100 | µg/l | 20/03 2020 | < 0,010 | |
| Metribuzin-desamino-diketo | < 0,010 | <= 0,100 | µg/l | 20/03 2020 | < 0,010 | |
| Metribuzin-diketo | < 0,010 | <= 0,100 | µg/l | 20/03 2020 | < 0,010 | |
| N,N-dimethylsulfamid (DMS) | < 0,010 | <= 0,100 | μg/l | 20/03 2020 | ||
| Propachlor ESA | < 0,010 | <= 0,100 | µg/l | 20/03 2020 | ||
| Simazin | < 0,010 | <= 0,100 | µg/l | 20/03 2020 | < 0,010 | |
| Uorganiske sporstoffer | ||||||
| Arsen (As) | 0,380 | <= 5,00 | µg/l | 20/03 2020 | 0,480 | |
| Barium (Ba) | 110 | µg/l | 20/03 2020 | 106 | ||
| Bor (B) | 50,0 | <= 1000 | µg/l | 20/03 2020 | 46,0 | |
| Kobolt (Co) | < 0,300 | < 5,00 | µg/l | 20/03 2020 | < 0,300 | |
| Nikkel (Ni) | 0,500 | <= 20,0 | µg/l | 20/03 2020 | < 0,300 | |
| Strontium | 510 | µg/l | 20/03 2020 | 500 | ||
| Chlorphenoler / allegifremkaldende | ||||||
| 2-Methylphenol | < 0,020 | < 0,100 | µg/l | 14/03 2012 | ||
| 2,3-Dimethylphenol | < 0,020 | < 0,100 | µg/l | 14/03 2012 | ||
| 2,3,4,5-Tetraclorphenol | < 0,020 | <= 0,100 | µg/l | 14/03 2012 | ||
| 2,4-Dichlorphenol | < 0,010 | < 0,100 | µg/l | 20/03 2020 | < 0,010 | |
| 2,4-Dimethylphenol |
|
< 0,020 | < 0,100 | µg/l | 14/03 2012 | |
| 2,6-Dichlorphenol | < 0,010 | < 0,100 | µg/l | 20/03 2020 | < 0,010 | |
| 2,6-Dimethylphenol |
|
< 0,020 | < 0,100 | µg/l | 14/03 2012 | |
| 3-methylphenol | < 0,020 | < 0,100 | µg/l | 14/03 2012 | ||
| 3,4-Dimethylphenol | < 0,020 | <= 0,100 | µg/l | 14/03 2012 | ||
| 3,5-Dimethylphenol | < 0,020 | <= 0,100 | µg/l | 14/03 2012 | ||
| 4-Chlor-2-methylphenol | < 0,020 | < 0,100 | µg/l | 14/03 2012 | ||
| 4-Methylphenol |
|
< 0,020 | < 0,100 | µg/l | 14/03 2012 | |
| 4,6-Diclor-2-methylphenol | < 0,020 | <= 0,100 | µg/l | 14/03 2012 | ||
| 4CCP,2-(4-Chlorpheno | < 0,010 | < 0,100 | µg/l | 20/03 2020 | < 0,010 | |
| 6-Chlor-2-methylphenol | < 0,020 | <= 0,100 | µg/l | 14/03 2012 | ||
| Pentachlorphenol | < 0,020 | < 0,100 | µg/l | 14/03 2012 | ||
| Org. mikroforurening - Aromatiske kulbrinter | ||||||
| Benzen | < 0,020 | < 1,00 | µg/l | 14/03 2012 | ||
| Ethylbenzen | < 0,020 | µg/l | 14/03 2012 | |||
| Naphtalen | < 0,020 | µg/l | 14/03 2012 | |||
| Toluen | 0,082 | µg/l | 14/03 2012 | |||
| Xylen | 0,069 | <= 1,00 | µg/l | 14/03 2012 | ||
| Org. mikroforurening - Chlorerede opløsningsmidler | ||||||
| 1,1,1-trichlorethan | < 0,020 | <= 1,00 | µg/l | 14/03 2012 | ||
| Chloroform (Trichlormethan) | < 0,020 | <= 1,00 | µg/l | 14/03 2012 | ||
| Tetrachlorethylen | < 0,020 | <= 1,00 | µg/l | 14/03 2012 | ||
| Tetrachlormethan | < 0,020 | <= 1,00 | µg/l | 14/03 2012 | ||
| Trichlorethylen | < 0,020 | <= 1,00 | µg/l | 14/03 2012 | ||
| Gasser | ||||||
| Dihydrogensulfid (svovlbrinte) | < 0,020 | < 0,050 | mg/l | 20/03 2020 | 0,020 | |
| Methan | 2,23 | <= 0,010 | mg/l | 20/03 2020 | 1,70 | |
| Triazoler | ||||||
| 1,2,4-Triazol | < 0,010 | <= 0,100 | μg/l | 20/03 2020 | ||