wˈɔːɾɚɹ ɐbstɹˈæktᵻd fɹʌm ˈækwɪfɚz ɪn ɹˈɛlətˌɪvli sˈɔft ɡɹˈaʊnd jˈuːʒuːəli kəntˈeɪnz sˈænd ɔːɹ sˈɪlt pˈɑːɹɾɪkəlz, wˌɪtʃ ɑːɹ lˈaɪəbəl tə kˈɔːz ɹˈæpɪd wˈɛɹ tə pˈʌmp vˈælvz ænd sˈɪlɪndɚz ænd dɪsˌæɾɪsfˈækʃən ɐmˌʌŋ kənsˈuːmɚz.
Water abstracted from aquifers in relatively soft ground usually contains sand or silt particles, which are liable to cause rapid wear to pump valves and cylinders (and dissatisfaction among consumers).