
Høvelte Vandværk I/S
Region
Region Hovedstaden
Kommune
Allerød
Adresse
Hesselgårdsvej 50

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 | |
---|---|---|---|---|---|---|
Polyc.arom.kulbr.PAH |
|
< 0,010 | 22/02 2005 | |||
Fysisk - Kemisk | ||||||
Aggressiv kuldioxid (CO2) | < 2,00 | mg/l | 10/06 2020 | < 2,00 | ||
Ammonium (NH4) | 0,410 | <= 0,050 | mg/l | 10/06 2020 | 0,430 | |
Calcium (Ca) | 117 | mg/l | 10/06 2020 | 116 | ||
Chlorid (Cl) | 26,0 | <= 250 | mg/l | 10/06 2020 | 27,0 | |
Fluorid (F) | 0,180 | <= 1,50 | mg/l | 04/03 2015 | 0,150 | |
Hydrogenkarbonat/Bikarbonat (HCO3) | 342 | >= 100 | mg/l | 10/06 2020 | 340 | |
Hårdhed, total | 18,0 | grader dH | 10/06 2020 | 18,0 | ||
Inddampningsrest | 395 | mg/l | 04/03 2015 | 420 | ||
Kalium | 1,90 | mg/l | 10/06 2020 | 1,80 | ||
Konduktivitet (ledningsevne) | 60,4 | <= 250 | mS/m | 10/06 2020 | 66,9 | |
Magnesium (Mg) | 6,70 | mg/l | 10/06 2020 | 7,00 | ||
Natrium (Na) | 14,0 | <= 175 | mg/l | 10/06 2020 | 12,0 | |
Nitrat (NO3) | < 0,300 | <= 50,0 | mg/l | 10/06 2020 | < 0,300 | |
Nitrit (NO2) | 0,010 | <= 0,100 | mg/l | 10/06 2020 | 0,027 | |
NVOC - org.carbon (C) | 4,30 | <= 4,00 | mg/l | 10/06 2020 | 4,20 | |
Oxygen/Iltindhold | < 0,200 | >= 5,00 | mg/l | 10/06 2020 | < 0,200 | |
pH | 7,20 | >= 7,00 | pH | 10/06 2020 | 7,20 | |
Phosphor, total-P | 0,066 | <= 0,150 | mg/l | 10/06 2020 | 0,140 | |
Sulfat (SO4) | 29,0 | <= 250 | mg/l | 10/06 2020 | 25,0 | |
Temperatur | 8,70 | grader C | 10/06 2020 | 8,80 | ||
Tørstof, total | 400 | mg/l | 27/07 2010 | 375 | ||
Kosmetiske | ||||||
Jern (Fe) | 6,60 | <= 0,200 | mg/l | 10/06 2020 | 6,80 | |
Mangan (Mn) | 0,270 | <= 0,050 | mg/l | 10/06 2020 | 0,280 | |
Mikrobiologiske | ||||||
Coliforme bakt.37Gr. | < 1,00 | < 1,00 | MPN/100 ml | 17/10 2014 | < 1,00 | |
E.coli | < 1,00 | < 1,00 | MPN/100 ml | 17/10 2014 | ||
Kimtal 22Gr. PCA | 1,00 | <= 200 | antal/ml | 17/10 2014 | 8,00 | |
Kimtal 37Gr. PCA | 1,00 | antal/ml | 17/10 2014 | < 1,00 | ||
Pesticider og nedbrydningsprodukter | ||||||
2-(2,6-dichlorphenoxy)propionsyre | < 0,010 | 10/06 2020 | < 0,010 | |||
2,4-D | < 0,010 | <= 0,100 | µg/l | 04/03 2015 | < 0,010 | |
2,6-Dichlorbenzamid (BAM) | < 0,010 | <= 0,100 | µg/l | 10/06 2020 | < 0,010 | |
2,6-dichlorbenzosyre | < 0,010 | <= 0,100 | µg/l | 10/06 2020 | < 0,010 | |
4-Nitrophenol | < 0,010 | <= 0,100 | µg/l | 10/06 2020 | < 0,010 | |
Alachlor ESA | < 0,010 | <= 0,100 | µg/l | 10/06 2020 | ||
AMPA (Aminomethylphosphorsyre) | < 0,010 | <= 0,100 | µg/l | 10/06 2020 | < 0,010 | |
Atrazin | < 0,010 | <= 0,100 | µg/l | 10/06 2020 | < 0,010 | |
Atrazin, desethyl- (DE) | < 0,010 | <= 0,100 | µg/l | 10/06 2020 | < 0,010 | |
Atrazin, desisopropyl- (DIP) | < 0,010 | <= 0,100 | µg/l | 10/06 2020 | < 0,010 | |
Atrazin, hydroxy- | < 0,010 | <= 0,100 | µg/l | 10/06 2020 | < 0,010 | |
Bentazon | < 0,010 | <= 0,100 | µg/l | 10/06 2020 | < 0,010 | |
Chlorothalonil-amidsulfonsyre (CTA) | < 0,002 | <= 0,100 | µg/l | 10/06 2020 | ||
Cyanazin | < 0,010 | <= 0,100 | µg/l | 27/07 2010 | < 0,010 | |
Deisopropyl-hydroxy-atrazin (DDAH) | < 0,010 | <= 0,100 | µg/l | 10/06 2020 | < 0,010 | |
Desethyl-desisopropyl-atrazin (DEIA) | < 0,010 | <= 0,100 | µg/l | 10/06 2020 | < 0,010 | |
Desethyl-hydroxy-atrazin (DEH) | < 0,010 | <= 0,100 | µg/l | 10/06 2020 | < 0,010 | |
Desethyl-terbutylazin (DE) | < 0,010 | <= 0,100 | µg/l | 10/06 2020 | < 0,010 | |
Desphenyl-chloridazon (DPC) | < 0,010 | <= 0,100 | µg/l | 10/06 2020 | ||
Dicamba |
|
< 0,010 | <= 0,100 | µg/l | 16/09 1996 | |
Dichlobenil | < 0,010 | <= 0,100 | µg/l | 10/06 2020 | < 0,010 | |
Dichlorprop | < 0,010 | <= 0,100 | µg/l | 10/06 2020 | < 0,010 | |
Didealkyl-hydroxy-atrazin | < 0,010 | <= 0,100 | µg/l | 10/06 2020 | < 0,010 | |
Dimethachlor ESA | < 0,010 | <= 0,100 | µg/l | 10/06 2020 | ||
Dimethachlor OA | < 0,020 | <= 0,100 | µg/l | 10/06 2020 | ||
Dimethoat | < 0,010 | <= 0,100 | µg/l | 27/07 2010 | < 0,010 | |
Dinoseb | < 0,010 | <= 0,100 | µg/l | 27/07 2010 | < 0,010 | |
Diuron | < 0,010 | µg/l | 10/06 2020 | |||
DNOC | < 0,010 | <= 0,100 | µg/l | 27/07 2010 | < 0,010 | |
Ethylenthiourea (ETU) | < 0,010 | <= 0,100 | µg/l | 10/06 2020 | < 0,010 | |
Glyphosat | < 0,010 | <= 0,100 | µg/l | 10/06 2020 | < 0,010 | |
Hexazinon | < 0,010 | <= 0,100 | µg/l | 10/06 2020 | < 0,010 | |
Hydroxy-simazin | < 0,010 | <= 0,100 | µg/l | 10/06 2020 | < 0,010 | |
Hydroxyterbuthylazin | < 0,010 | <= 0,100 | µg/l | 22/02 2005 | < 0,050 | |
Isoproturon | < 0,010 | <= 0,100 | µg/l | 27/07 2010 | < 0,010 | |
Linuron | < 0,050 | <= 0,100 | µg/l | 16/09 1996 | ||
MCPA | < 0,010 | <= 0,100 | µg/l | 10/06 2020 | < 0,010 | |
Mechlorprop | < 0,010 | <= 0,100 | µg/l | 10/06 2020 | < 0,010 | |
Metalaxyl |
|
< 0,010 | µg/l | 10/06 2020 | ||
Metalaxyl CGA 108906 | < 0,010 | <= 0,100 | µg/l | 10/06 2020 | ||
Metamitron | < 0,010 | <= 0,100 | µg/l | 27/07 2010 | < 0,010 | |
Metazachlor ESA | < 0,010 | <= 0,100 | µg/l | 10/06 2020 | ||
Metazachlor OA | < 0,010 | <= 0,100 | µg/l | 10/06 2020 | ||
Methabenzthiazuron |
|
< 0,050 | <= 0,100 | µg/l | 16/09 1996 | |
Methyl-desphenyl-chloridazon | < 0,010 | <= 0,100 | µg/l | 10/06 2020 | ||
Metribuzin | < 0,010 | <= 0,100 | µg/l | 10/06 2020 | ||
Metribuzin-desamino | < 0,010 | <= 0,100 | µg/l | 10/06 2020 | ||
Metribuzin-desamino-diketo | < 0,010 | <= 0,100 | µg/l | 10/06 2020 | ||
Metribuzin-diketo | < 0,010 | <= 0,100 | µg/l | 10/06 2020 | ||
N,N-dimethylsulfamid (DMS) | < 0,010 | <= 0,100 | μg/l | 10/06 2020 | ||
Pendimethalin | < 0,010 | <= 0,100 | µg/l | 27/07 2010 | < 0,010 | |
Propachlor ESA | < 0,010 | <= 0,100 | µg/l | 10/06 2020 | ||
Simazin | < 0,010 | <= 0,100 | µg/l | 10/06 2020 | < 0,010 | |
Terbuthylazin | < 0,010 | <= 0,100 | µg/l | 16/09 1996 | ||
Trifluralin |
|
< 0,010 | <= 0,100 | µg/l | 16/09 1996 | |
Uorganiske sporstoffer | ||||||
Arsen (As) | 0,210 | <= 5,00 | µg/l | 10/06 2020 | 0,050 | |
Barium (Ba) | 8,00 | µg/l | 10/06 2020 | 90,0 | ||
Bor (B) | < 10,0 | <= 1000 | µg/l | 10/06 2020 | 17,0 | |
Kobolt (Co) | < 0,300 | < 5,00 | µg/l | 10/06 2020 | < 0,300 | |
Nikkel (Ni) | < 0,300 | <= 20,0 | µg/l | 10/06 2020 | < 0,300 | |
Strontium | 310 | µg/l | 10/06 2020 | 280 | ||
Chlorphenoler / allegifremkaldende | ||||||
2,4-Dichlorphenol | < 0,010 | < 0,100 | µg/l | 10/06 2020 | < 0,010 | |
2,6-Dichlorphenol | < 0,010 | < 0,100 | µg/l | 10/06 2020 | < 0,010 | |
4-Chlor-2-methylphenol | < 0,010 | < 0,100 | µg/l | 27/07 2010 | < 0,010 | |
4CCP,2-(4-Chlorpheno | < 0,010 | < 0,100 | µg/l | 10/06 2020 | < 0,010 | |
Org. mikroforurening - Aromatiske kulbrinter | ||||||
Benzen | < 0,020 | < 1,00 | µg/l | 10/06 2020 | < 0,020 | |
Ethylbenzen | < 0,020 | µg/l | 10/06 2020 | < 0,020 | ||
M+P-xylen | < 0,020 | µg/l | 04/03 2015 | |||
MTBE | < 0,100 | <= 5,00 | µg/l | 03/04 2001 | ||
Naphtalen | < 0,020 | µg/l | 10/06 2020 | < 0,020 | ||
O-xylen | < 0,020 | µg/l | 04/03 2015 | |||
Toluen | < 0,020 | µg/l | 10/06 2020 | < 0,020 | ||
Xylen | < 0,040 | <= 1,00 | µg/l | 10/06 2020 | < 0,020 | |
Org. mikroforurening - Chlorerede opløsningsmidler | ||||||
1,1-Dichlorethan | < 0,020 | <= 1,00 | µg/l | 10/06 2020 | ||
1,1-Dichlorethylen | < 0,020 | µg/l | 10/06 2020 | |||
1,1,1-trichlorethan | < 0,020 | <= 1,00 | µg/l | 10/06 2020 | < 0,020 | |
1,1,1,2-Tetrachlorethan | < 0,020 | <= 1,00 | µg/l | 10/06 2020 | ||
1,1,2-Trichlorethan | < 0,020 | <= 1,00 | µg/l | 10/06 2020 | ||
1,1,2,2-Tetrachlorethan | < 0,020 | <= 1,00 | µg/l | 10/06 2020 | ||
1,2-Dibromethane |
|
< 0,020 | µg/l | 10/06 2020 | ||
1,2-dichlorethan | < 0,020 | <= 1,00 | µg/l | 10/06 2020 | < 0,020 | |
Chlorethan (Ethylchlorid) | < 0,100 | <= 1,00 | µg/l | 10/06 2020 | ||
Chloroform (Trichlormethan) | < 0,020 | <= 1,00 | µg/l | 10/06 2020 | < 0,020 | |
cis- 1,2-dichlorethylen | 0,048 | <= 1,00 | µg/l | 10/06 2020 | < 0,020 | |
Dichlormethan | < 0,100 | <= 1,00 | µg/l | 10/06 2020 | ||
Tetrachlorethylen | < 0,020 | <= 1,00 | µg/l | 10/06 2020 | < 0,020 | |
Tetrachlormethan | < 0,020 | <= 1,00 | µg/l | 10/06 2020 | < 0,020 | |
Trans-1,2-Dichlorethen | < 0,020 | <= 1,00 | µg/l | 10/06 2020 | ||
Trichlorethylen | 0,023 | <= 1,00 | µg/l | 10/06 2020 | < 0,020 | |
Gasser | ||||||
Dihydrogensulfid (svovlbrinte) | < 0,020 | < 0,050 | mg/l | 10/06 2020 | < 0,020 | |
Methan | 0,180 | <= 0,010 | mg/l | 10/06 2020 | 0,100 | |
Org. mikroforurening - PAH-forbindelser | ||||||
Benz(b)fluoranthen | < 0,010 | <= 0,100 | µg/l | 22/02 2005 | ||
Benz(g,h,i)perylen | < 0,010 | µg/l | 22/02 2005 | |||
Benz(k)fluoranthen | < 0,010 | <= 0,100 | µg/l | 22/02 2005 | ||
Benzo(a)pyren | < 0,010 | <= 0,010 | µg/l | 22/02 2005 | ||
Fluoranthen | < 0,010 | <= 0,100 | µg/l | 22/02 2005 | ||
Indeno(1,2,3-cd)pyren | < 0,010 | µg/l | 22/02 2005 | |||
Org. mikroforurening - Materiale monomerer | ||||||
Vinylchlorid | < 0,020 | < 0,500 | µg/l | 10/06 2020 | ||
Triazoler | ||||||
1,2,4-Triazol | < 0,010 | <= 0,100 | μg/l | 10/06 2020 |