Domestic Drinking Water

Testing Domestic Water
We test private drinking water wells to our standard list of tests and/or to customer requirements. ALS Life Sciences advise that private well owners test their drinking water supply annually, particularly after a spell of bad weather to identify if treatment is required.

Domestic Drinking Water Analysis
Our standard list of tests are as detailed in the table below:-

Domestic Drinking Water Tests include:

  • pH
  • Total Hardness mg/l as CaCO3 mg/L
  • Nitrates mg/L as NO3
  • Nitrite mg/l NO2
  • Ammonia mg/l NH3N
  • Total Iron ug/L as Fe
  • Total Manganese ug/L as Mn
  • Chloride mg/l
  • Conductivity µS/cm @200C
  • Coliforms – cfu/100mls

Extra tests include but are not limited to the Langlier index (Identifies corrosive level or scale forming water), Fluoride, Copper, Heavy metals, Clostridium perfringens, Enterococci. Additional tests as required by local County Councils are also available.

Sampling and testing procedure:
– Fill bottles according to the instructions as supplied with sample bottle
– Sample should be dropped to the lab the same day as sampling
– Test report will be issued by email or post in up to 10 days
– Reference will be made to those tests which are over the recommended limits

Why should I test my well?
Proper maintenance of wells is important to avoid illness.

Contaminated water may not look cloudy, it may not smell differently or taste strange but the water that you are drinking could still carry a health risk. Regular testing is therefore advised to identify if there is contamination present and if treatment is necessary. This applies to users of private wells, hotels, nurseries, schools, colleges, Creches, fruit and veg providers, hospitals, golf clubs and any other situation where water is stored prior to drinking.