Water Supply Analysis: Outcode TN23
Looking for water hardness metrics in TN23? Water supplied by South East Water in this outcode registers a baseline average of 270 PPM across 8 distinct postcode sectors.
Water chemistry can fluctuate across supply zones in TN23. The lowest mineral concentration is recorded in sector TN23 1 at 270 PPM, whereas sector TN23 9 experiences higher mineral levels reaching 270 PPM.
Due to the hard water (270 PPM) in TN23, limescale build-up can occur on heating elements, shower heads, and boilers. Setting your dishwasher water softener to the correct level (e.g. Bosch setting H04) is strongly recommended to prevent cloudy glassware and internal scale accumulation. Review the individual postcode sectors below to get precise dishwasher salt settings and limescale recommendations.