WaterWater Hardness in Ipswich
Suffolk, East Of England • 33 postcode districts
Very Hard
The average water hardness in Ipswich is 352 ppm, classified as very hard. Ipswich is served by Anglian Water, covering 33 postcode districts across Suffolk in the East Of England region.
Hardness varies across the area — see the table below for a breakdown by postcode district.
Water Hardness by Postcode in Ipswich
| Postcode | Water Company | Hardness | PPM | Level |
|---|---|---|---|---|
| IP33 | Anglian Water | 393 ppm | Very Hard | |
| IP32 | Anglian Water | 392 ppm | Very Hard | |
| IP31 | Anglian Water | 391 ppm | Very Hard | |
| IP30 | Anglian Water | 390 ppm | Very Hard | |
| IP29 | Anglian Water | 366 ppm | Very Hard | |
| IP28 | Anglian Water | 365 ppm | Very Hard | |
| IP27 | Anglian Water | 364 ppm | Very Hard | |
| IP26 | Anglian Water | 363 ppm | Very Hard | |
| IP25 | Anglian Water | 362 ppm | Very Hard | |
| IP24 | Anglian Water | 361 ppm | Very Hard | |
| IP23 | Anglian Water | 360 ppm | Very Hard | |
| IP22 | Anglian Water | 359 ppm | Very Hard | |
| IP21 | Anglian Water | 358 ppm | Very Hard | |
| IP20 | Anglian Water | 357 ppm | Very Hard | |
| IP9 | Anglian Water | 355 ppm | Very Hard | |
| IP8 | Anglian Water | 354 ppm | Very Hard | |
| IP7 | Anglian Water | 353 ppm | Very Hard | |
| IP6 | Anglian Water | 352 ppm | Very Hard | |
| IP5 | Anglian Water | 351 ppm | Very Hard | |
| IP4 | Anglian Water | 350 ppm | Very Hard | |
| IP3 | Anglian Water | 349 ppm | Very Hard | |
| IP2 | Anglian Water | 348 ppm | Very Hard | |
| IP1 | Anglian Water | 347 ppm | Very Hard | |
| IP19 | Anglian Water | 333 ppm | Very Hard | |
| IP18 | Anglian Water | 332 ppm | Very Hard | |
| IP17 | Anglian Water | 331 ppm | Very Hard | |
| IP16 | Anglian Water | 330 ppm | Very Hard | |
| IP15 | Anglian Water | 329 ppm | Very Hard | |
| IP14 | Anglian Water | 328 ppm | Very Hard | |
| IP13 | Anglian Water | 327 ppm | Very Hard | |
| IP12 | Anglian Water | 326 ppm | Very Hard | |
| IP11 | Anglian Water | 325 ppm | Very Hard | |
| IP10 | Anglian Water | 324 ppm | Very Hard |
Water Companies Serving Ipswich
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