WaterWater Hardness in Peterborough
Cambridgeshire, East Of England • 35 postcode districts
Very Hard
The average water hardness in Peterborough is 319 ppm, classified as very hard. Peterborough is served by Anglian Water, covering 35 postcode districts across Cambridgeshire 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 Peterborough
| Postcode | Water Company | Hardness | PPM | Level |
|---|---|---|---|---|
| PE9 | Anglian Water | 367 ppm | Very Hard | |
| PE8 | Anglian Water | 366 ppm | Very Hard | |
| PE7 | Anglian Water | 365 ppm | Very Hard | |
| PE6 | Anglian Water | 364 ppm | Very Hard | |
| PE5 | Anglian Water | 363 ppm | Very Hard | |
| PE4 | Anglian Water | 362 ppm | Very Hard | |
| PE3 | Anglian Water | 361 ppm | Very Hard | |
| PE2 | Anglian Water | 360 ppm | Very Hard | |
| PE1 | Anglian Water | 359 ppm | Very Hard | |
| PE38 | Anglian Water | 341 ppm | Very Hard | |
| PE37 | Anglian Water | 340 ppm | Very Hard | |
| PE36 | Anglian Water | 339 ppm | Very Hard | |
| PE34 | Anglian Water | 337 ppm | Very Hard | |
| PE33 | Anglian Water | 336 ppm | Very Hard | |
| PE32 | Anglian Water | 335 ppm | Very Hard | |
| PE31 | Anglian Water | 334 ppm | Very Hard | |
| PE30 | Anglian Water | 333 ppm | Very Hard | |
| PE29 | Anglian Water | 309 ppm | Very Hard | |
| PE28 | Anglian Water | 308 ppm | Very Hard | |
| PE27 | Anglian Water | 307 ppm | Very Hard | |
| PE26 | Anglian Water | 306 ppm | Very Hard | |
| PE25 | Anglian Water | 305 ppm | Very Hard | |
| PE24 | Anglian Water | 304 ppm | Very Hard | |
| PE23 | Anglian Water | 303 ppm | Very Hard | |
| PE22 | Anglian Water | 302 ppm | Very Hard | |
| PE21 | Anglian Water | 301 ppm | Very Hard | |
| PE20 | Anglian Water | 300 ppm | Hard | |
| PE19 | Anglian Water | 276 ppm | Hard | |
| PE16 | Anglian Water | 273 ppm | Hard | |
| PE15 | Anglian Water | 272 ppm | Hard | |
| PE14 | Anglian Water | 271 ppm | Hard | |
| PE13 | Anglian Water | 270 ppm | Hard | |
| PE12 | Anglian Water | 269 ppm | Hard | |
| PE11 | Anglian Water | 268 ppm | Hard | |
| PE10 | Anglian Water | 267 ppm | Hard |
Water Companies Serving Peterborough
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