Water Supply Analysis: Outcode NR4
Looking for water hardness metrics in NR4? Water supplied by Anglian Water in this outcode registers a baseline average of 310 PPM across 2 distinct postcode sectors.
Water chemistry can fluctuate across supply zones in NR4. The lowest mineral concentration is recorded in sector NR4 6 at 310 PPM, whereas sector NR4 7 experiences higher mineral levels reaching 310 PPM.
Due to the very hard water (310 PPM) in NR4, 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 H07 (Max Salt)) 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.