Water Hardness in SA70

Water Supply Analysis: Outcode SA70

Looking for water hardness metrics in SA70? Water supplied by South West Water in this outcode registers a baseline average of 40 PPM across 3 distinct postcode sectors.

Water chemistry can fluctuate across supply zones in SA70. The lowest mineral concentration is recorded in sector SA70 7 at 40 PPM, whereas sector SA70 9 experiences higher mineral levels reaching 40 PPM.

Since SA70 enjoys soft water (40 PPM), residents generally do not need dishwasher salt or heavy-duty limescale descalers. Standard detergent dosages are sufficient for laundry and dishwashing. Review the individual postcode sectors below to get precise dishwasher salt settings and limescale recommendations.