ɹˈɪvɚmˌiːd ˈaɪlənd ɪz ɐ flˈæt ɡɹˈæsi ˈaɪlənd ɪnðə ɹˈɪvɚ tˈɛmz ɔnðə ɹˈiːtʃ əbˌʌv mˈoʊlsi lˈɑːk æt sˈʌnbɛɹiˌɔntˈɛmz, sˈʌɹi, ˈɪŋɡlənd wˌɪtʃ ɪz ˈoʊnd mˈoʊstli baɪ spˈɛlθoːɹn ænd æz tʊ ɐ smˈɔːl pˈɑːɹt baɪ ˈɛlmbɹɪdʒ bˈʌɹoʊ kˈaʊnsəl.
Rivermead Island is a flat grassy island in the River Thames on the reach above Molesey Lock at Sunbury-on-Thames, Surrey, England which is owned mostly by Spelthorne and as to a small part by Elmbridge Borough Council.