
Them Vandværk
Region
Region Midtjylland
Kommune
Silkeborg
Adresse
Smedebakken 10
Kontaktperson
Rene Birk
Mobil
88449841
E-mail
post@themvand.dk

Indvindingsboringer

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) | 47,0 | mg/l | 21/02 2024 | 45,0 | ||
Ammonium (NH4) | 0,022 | <= 0,050 | mg/l | 21/02 2024 | 0,034 | |
Calcium (Ca) | 51,0 | mg/l | 21/02 2024 | 48,0 | ||
Chlorid (Cl) | 31,0 | <= 250 | mg/l | 21/02 2024 | 29,0 | |
Farvetal-Pt | < 5,00 | <= 15,0 | mg Pt/l | 07/04 1987 | ||
Fluorid (F) | 0,640 | <= 1,50 | mg/l | 21/02 2024 | 0,098 | |
Hydrogenkarbonat/Bikarbonat (HCO3) | 67,5 | >= 100 | mg/l | 21/02 2024 | 66,8 | |
Hårdhed, total | 6,80 | grader dH | 07/04 1987 | |||
Inddampningsrest | 250 | mg/l | 17/06 2016 | 230 | ||
Kalium | 5,70 | mg/l | 21/02 2024 | 5,10 | ||
Konduktivitet (ledningsevne) | 35,0 | <= 250 | mS/m | 21/02 2024 | 34,0 | |
Magnesium (Mg) | 2,90 | mg/l | 21/02 2024 | 2,80 | ||
Natrium (Na) | 15,0 | <= 175 | mg/l | 21/02 2024 | 15,0 | |
Nitrat (NO3) | < 0,300 | <= 50,0 | mg/l | 21/02 2024 | < 0,300 | |
Nitrit (NO2) | < 0,001 | <= 0,100 | mg/l | 21/02 2024 | < 0,001 | |
NVOC - org.carbon (C) | 0,890 | <= 4,00 | mg/l | 21/02 2024 | 0,460 | |
Oxygen/Iltindhold | 0,200 | >= 5,00 | mg/l | 21/02 2024 | 0,100 | |
pH | 6,30 | >= 7,00 | pH | 21/02 2024 | 6,30 | |
Phosphor, total-P | 0,014 | <= 0,150 | mg/l | 21/02 2024 | < 0,010 | |
Sulfat (SO4) | 81,0 | <= 250 | mg/l | 21/02 2024 | 78,0 | |
Sulfid-S | < 0,020 | <= 0,050 | mg/l | 21/01 2020 | ||
Temperatur | 8,40 | grader C | 21/02 2024 | 8,50 | ||
Turbiditet | 0,150 | <= 1,00 | FTU | 07/04 1987 | ||
Kosmetiske | ||||||
Jern (Fe) | 2,00 | <= 0,200 | mg/l | 21/02 2024 | 1,90 | |
Mangan (Mn) | 0,048 | <= 0,050 | mg/l | 21/02 2024 | 0,046 | |
Mikrobiologiske | ||||||
Coliforme bakt.37Gr. | < 1,00 | < 1,00 | MPN/100 ml | 07/04 1987 | ||
Kimtal 37Gr. PCA | < 1,00 | antal/ml | 07/04 1987 | |||
Pesticider og nedbrydningsprodukter | ||||||
(LM3) 2,6-Dihydroxy-7,7-dimethyl-6,8-dihydroimidazo[1,2a][1,3,5]triazin-4(6H)-on | < 0,010 | <= 0,100 | µg/l | 21/02 2024 | ||
[(2,6-Dimethylphenyl)(2-sulfoacetyl)amino]eddikesyre | < 0,010 | < 0,100 | μg/l | 21/02 2024 | ||
2-(2,6-dichlorphenoxy)propionsyre | < 0,010 | 21/02 2024 | < 0,010 | |||
2,4-D | < 0,010 | <= 0,100 | µg/l | 10/12 2012 | < 0,010 | |
2,6-Dichlorbenzamid (BAM) | < 0,010 | <= 0,100 | µg/l | 21/02 2024 | < 0,010 | |
2,6-dichlorbenzosyre | < 0,010 | <= 0,100 | µg/l | 21/02 2024 | < 0,010 | |
2,6-dimethyl-phenylcarbamoyl-methansulfonsyre (CGA369873) | < 0,010 | < 0,100 | μg/l | 21/02 2024 | ||
4-Nitrophenol | < 0,010 | <= 0,100 | µg/l | 21/02 2024 | < 0,010 | |
5-trifluoromethyl-2-(1H) pyridon (TFMP) | < 0,010 | < 0,100 | μg/l | 21/02 2024 | ||
Acetochlor SAA (t-Sulfinyl eddikesyre) | < 0,010 | < 0,100 | μg/l | 21/02 2024 | ||
Alachlor ESA | < 0,010 | <= 0,100 | µg/l | 21/02 2024 | < 0,010 | |
AMPA (Aminomethylphosphorsyre) | < 0,010 | <= 0,100 | µg/l | 21/02 2024 | < 0,020 | |
Atrazin | < 0,010 | <= 0,100 | µg/l | 21/02 2024 | < 0,010 | |
Atrazin, desethyl- (DE) | < 0,010 | <= 0,100 | µg/l | 21/02 2024 | < 0,010 | |
Atrazin, desisopropyl- (DIP) | < 0,010 | <= 0,100 | µg/l | 21/02 2024 | < 0,010 | |
Atrazin, hydroxy- | < 0,010 | <= 0,100 | µg/l | 21/01 2020 | < 0,010 | |
Bentazon | < 0,010 | <= 0,100 | µg/l | 21/02 2024 | < 0,010 | |
Chloridazon | < 0,010 | <= 0,100 | µg/l | 18/10 2017 | ||
Chlorothalonil-amidsulfonsyre (CTA) | < 0,010 | <= 0,100 | µg/l | 21/02 2024 | < 0,010 | |
Cyanazin | < 0,010 | <= 0,100 | µg/l | 11/01 1999 | ||
Deisopropyl-hydroxy-atrazin (DDAH) | < 0,010 | <= 0,100 | µg/l | 21/02 2024 | < 0,010 | |
Desethyl-desisopropyl-atrazin (DEIA) | < 0,010 | <= 0,100 | µg/l | 21/02 2024 | < 0,010 | |
Desethyl-hydroxy-atrazin (DEH) | < 0,010 | <= 0,100 | µg/l | 21/01 2020 | < 0,010 | |
Desethyl-terbutylazin (DE) | < 0,010 | <= 0,100 | µg/l | 21/01 2020 | < 0,010 | |
Desphenyl-chloridazon (DPC) | < 0,010 | <= 0,100 | µg/l | 21/02 2024 | < 0,010 | |
Dichlobenil | < 0,010 | <= 0,100 | µg/l | 21/01 2020 | < 0,010 | |
Dichlorprop | < 0,010 | <= 0,100 | µg/l | 21/02 2024 | < 0,010 | |
Didealkyl-hydroxy-atrazin | < 0,010 | <= 0,100 | µg/l | 21/02 2024 | < 0,010 | |
Dimethachlor ESA | < 0,010 | <= 0,100 | µg/l | 21/02 2024 | < 0,010 | |
Dimethachlor OA | < 0,010 | <= 0,100 | µg/l | 21/02 2024 | < 0,010 | |
Dimethoat | < 0,010 | <= 0,100 | µg/l | 11/01 1999 | ||
Dinoseb | < 0,010 | <= 0,100 | µg/l | 11/01 1999 | < 0,010 | |
Diuron | < 0,010 | µg/l | 21/01 2020 | < 0,010 | ||
DNOC | < 0,010 | <= 0,100 | µg/l | 11/01 1999 | < 0,010 | |
Ethylenthiourea (ETU) | < 0,010 | <= 0,100 | µg/l | 21/02 2024 | < 0,010 | |
Glyphosat | < 0,010 | <= 0,100 | µg/l | 21/02 2024 | < 0,050 | |
Hexazinon | < 0,010 | <= 0,100 | µg/l | 21/02 2024 | < 0,010 | |
Hydroxy-simazin | < 0,010 | <= 0,100 | µg/l | 21/01 2020 | < 0,010 | |
Imazalil | < 0,010 | < 0,100 | µg/l | 21/02 2024 | ||
Isoproturon | < 0,010 | <= 0,100 | µg/l | 11/01 1999 | ||
MCPA | < 0,010 | <= 0,100 | µg/l | 21/01 2020 | < 0,010 | |
Mechlorprop | < 0,010 | <= 0,100 | µg/l | 21/02 2024 | < 0,010 | |
Metalaxyl |
|
< 0,010 | µg/l | 21/02 2024 | ||
Metalaxyl CGA 108906 | < 0,010 | <= 0,100 | µg/l | 21/02 2024 | < 0,010 | |
Metalaxyl-M | < 0,010 | <= 0,100 | µg/l | 21/01 2020 | < 0,010 | |
Metaldehyd | < 0,010 | <= 0,100 | µg/l | 21/02 2024 | ||
Metamitron | < 0,020 | <= 0,100 | µg/l | 11/01 1999 | ||
Metamitron-desamino | < 0,010 | <= 0,100 | µg/l | 21/02 2024 | ||
Metazachlor ESA | < 0,010 | <= 0,100 | µg/l | 21/02 2024 | < 0,010 | |
Metazachlor OA | < 0,010 | <= 0,100 | µg/l | 21/02 2024 | < 0,010 | |
Methyl-desphenyl-chloridazon | < 0,010 | <= 0,100 | µg/l | 21/02 2024 | < 0,010 | |
Metribuzin | < 0,010 | <= 0,100 | µg/l | 21/02 2024 | < 0,010 | |
Metribuzin-desamino | < 0,010 | <= 0,100 | µg/l | 21/01 2020 | < 0,010 | |
Metribuzin-desamino-diketo | < 0,010 | <= 0,100 | µg/l | 21/02 2024 | < 0,010 | |
Metribuzin-diketo | < 0,010 | <= 0,100 | µg/l | 21/02 2024 | < 0,010 | |
Monuron | < 0,010 | < 0,100 | μg/l | 21/02 2024 | ||
N,N-dimethylsulfamid (DMS) | 0,036 | <= 0,100 | μg/l | 21/02 2024 | 0,029 | |
Pendimethalin | < 0,010 | <= 0,100 | µg/l | 11/01 1999 | ||
PPU (IN70941) | < 0,010 | <= 0,100 | µg/l | 21/02 2024 | ||
Propachlor ESA | < 0,010 | <= 0,100 | µg/l | 21/02 2024 | < 0,010 | |
R471811, Metabolit af chlorthalonil (4-Bis-amido-3,5,6-trichlorobenzenesulfonat) | 0,020 | < 0,100 | µg/l | 21/02 2024 | ||
Simazin | < 0,010 | <= 0,100 | µg/l | 21/02 2024 | < 0,010 | |
Terbuthylazin | < 0,010 | <= 0,100 | µg/l | 11/01 1999 | ||
Terbuthylazin CGA 324007 (LM5) | < 0,010 | < 0,100 | µg/l | 21/02 2024 | ||
Terbuthylazin SYN 545666 (LM6) | < 0,010 | < 0,100 | µg/l | 21/02 2024 | ||
Trifluoreddikesyre, TFA | < 0,050 | < 9,00 | μg/l | 21/02 2024 | ||
Uorganiske sporstoffer | ||||||
Aluminium (Al) | 1,80 | <= 200 | µg/l | 21/01 2020 | ||
Arsen (As) | 0,590 | <= 5,00 | µg/l | 21/02 2024 | 0,680 | |
Barium (Ba) | 72,0 | µg/l | 21/02 2024 | 70,0 | ||
Bor (B) | 12,0 | <= 1000 | µg/l | 21/02 2024 | 16,0 | |
Kobolt (Co) | 0,580 | < 5,00 | µg/l | 21/02 2024 | 0,560 | |
Nikkel (Ni) | 2,00 | <= 20,0 | µg/l | 21/02 2024 | 1,90 | |
Chlorphenoler / allegifremkaldende | ||||||
2,4-Dichlorphenol | < 0,010 | < 0,100 | µg/l | 21/02 2024 | < 0,010 | |
2,6-Dichlorphenol | < 0,010 | < 0,100 | µg/l | 21/01 2020 | < 0,010 | |
4-Chlor-2-methylphenol | < 0,010 | < 0,100 | µg/l | 11/01 1999 | ||
4CCP,2-(4-Chlorpheno | < 0,010 | < 0,100 | µg/l | 21/02 2024 | < 0,010 | |
Pentachlorphenol | < 0,010 | < 0,100 | µg/l | 21/02 2024 | < 0,010 | |
Org. mikroforurening - Aromatiske kulbrinter | ||||||
Benzen | < 0,020 | < 1,00 | µg/l | 21/02 2024 | < 0,020 | |
Ethylbenzen | < 0,020 | µg/l | 18/10 2017 | < 0,020 | ||
M+P-xylen | < 0,020 | µg/l | 18/10 2017 | < 0,020 | ||
Naphtalen | < 0,020 | µg/l | 18/10 2017 | < 0,020 | ||
O-xylen | < 0,020 | µg/l | 18/10 2017 | < 0,020 | ||
Pentachlorbenzen | < 0,010 | <= 0,100 | µg/l | 21/02 2024 | ||
Toluen | < 0,020 | µg/l | 18/10 2017 | < 0,020 | ||
Org. mikroforurening - Chlorerede opløsningsmidler | ||||||
1,1-Dichlorethylen | < 0,020 | µg/l | 13/03 2025 | < 0,020 | ||
1,1,1-trichlorethan | < 0,020 | <= 1,00 | µg/l | 13/03 2025 | < 0,020 | |
1,1,1,2-Tetrachlorethan | < 0,020 | <= 1,00 | µg/l | 13/03 2025 | < 0,020 | |
1,1,2-Trichlorethan | < 0,020 | <= 1,00 | µg/l | 13/03 2025 | < 0,020 | |
1,1,2,2-Tetrachlorethan | < 0,020 | <= 1,00 | µg/l | 13/03 2025 | < 0,020 | |
1,2-dichlorethan | < 0,020 | <= 1,00 | µg/l | 13/03 2025 | < 0,020 | |
Chloroform (Trichlormethan) | < 0,020 | <= 1,00 | µg/l | 13/03 2025 | < 0,020 | |
cis- 1,2-dichlorethylen | < 0,020 | <= 1,00 | µg/l | 13/03 2025 | < 0,020 | |
Dichlormethan | < 0,020 | <= 1,00 | µg/l | 13/03 2025 | < 0,020 | |
Tetrachlorethylen | < 0,020 | <= 1,00 | µg/l | 13/03 2025 | < 0,020 | |
Tetrachlormethan | < 0,020 | <= 1,00 | µg/l | 18/10 2017 | < 0,020 | |
Trans-1,2-Dichlorethen | < 0,020 | <= 1,00 | µg/l | 13/03 2025 | < 0,020 | |
Trichlorethylen | < 0,020 | <= 1,00 | µg/l | 13/03 2025 | < 0,020 | |
Gasser | ||||||
Dihydrogensulfid (svovlbrinte) | < 0,020 | < 0,050 | mg/l | 21/02 2024 | ||
Methan | < 0,005 | <= 0,010 | mg/l | 21/02 2024 | < 0,005 | |
Org. mikroforurening - PFAS-forbindelser (perfluorerede alkylsyreforbindelser) | ||||||
6:2 Fluortelomersulfonat (6:2 FTS) | < 0,001 | <= 0,100 | µg/l | 21/01 2020 | ||
PFBA (Perfluorbutansyre) | < 0,001 | <= 0,100 | µg/l | 21/02 2024 | ||
PFBS (Perfluorbutansulfonsyre) | < 0,001 | <= 0,100 | µg/l | 21/02 2024 | ||
PFDA (Perfluordecansyre) | < 0,001 | <= 0,100 | µg/l | 21/02 2024 | ||
PFDoDA (Perfluordodecansyre) | < 0,001 | <= 0,100 | µg/l | 21/02 2024 | ||
PFDoDS (Perfluordodecansulfonsyre) | < 0,001 | <= 0,100 | µg/l | 21/02 2024 | ||
PFDS (Perfluordecansulfonsyre) | < 0,001 | <= 0,100 | µg/l | 21/02 2024 | ||
PFHpA (Perfluorheptansyre) | < 0,001 | <= 0,100 | µg/l | 21/02 2024 | ||
PFHpS, Perfluorheptansulfonsyre | < 0,001 | <= 0,100 | µg/l | 21/02 2024 | ||
PFHxA (Perfluorhexansyre) | < 0,001 | <= 0,100 | µg/l | 21/02 2024 | ||
PFHxS (Perfluorhexansulfonsyre) | < 0,000 | <= 0,100 | µg/l | 21/02 2024 | ||
PFNA (Perfluornonansyre) | < 0,000 | <= 0,100 | µg/l | 21/02 2024 | ||
PFNS (Perfluornonansulfonsyre) | < 0,001 | <= 0,100 | µg/l | 21/02 2024 | ||
PFOA (Perfluoroctansyre) | < 0,000 | <= 0,100 | µg/l | 21/02 2024 | ||
PFOS (Perfluoroctansulfonsyre) | < 0,000 | <= 0,100 | µg/l | 21/02 2024 | ||
PFOSA (Perfluoroctansulfonamid) | < 0,001 | <= 0,100 | µg/l | 21/02 2024 | ||
PFPeA (Perfluorpentansyre) | < 0,001 | <= 0,100 | µg/l | 21/02 2024 | ||
PFPeS (Perfluorpentansulfonsyre) | < 0,001 | <= 0,100 | µg/l | 21/02 2024 | ||
PFTrDA (Perfluortridecansyre) | < 0,001 | <= 0,100 | µg/l | 21/02 2024 | ||
PFTrDS (Perfluortridecansulfonsyre) | < 0,001 | <= 0,100 | µg/l | 21/02 2024 | ||
PFUnDA (Perfluorundecansyre) | < 0,001 | <= 0,100 | µg/l | 21/02 2024 | ||
PFUnDS (Perfluorundecansulfonsyre) | < 0,001 | <= 0,100 | µg/l | 21/02 2024 | ||
Sum af PFAS - 12 stoffer | < 0,001 | <= 0,100 | μg/l | 21/01 2020 | ||
Org. mikroforurening - PAH-forbindelser | ||||||
Benz(b)fluoranthen | < 0,010 | <= 0,100 | µg/l | 21/02 2024 | < 0,010 | |
Benz(g,h,i)perylen | < 0,010 | µg/l | 21/02 2024 | < 0,010 | ||
Benz(k)fluoranthen | < 0,010 | <= 0,100 | µg/l | 21/02 2024 | < 0,010 | |
Benzo(a)pyren | < 0,005 | <= 0,010 | µg/l | 21/02 2024 | < 0,005 | |
Fluoranthen | < 0,010 | <= 0,100 | µg/l | 21/02 2024 | < 0,010 | |
Indeno(1,2,3-cd)pyren | < 0,010 | µg/l | 21/02 2024 | < 0,010 | ||
Org. mikroforurening - Materiale monomerer | ||||||
Vinylchlorid | < 0,020 | < 0,500 | µg/l | 13/03 2025 | < 0,020 | |
Triazoler | ||||||
1,2,4-Triazol | < 0,010 | <= 0,100 | μg/l | 21/02 2024 | < 0,010 |