Today our charity is the Welsh Harp Conservation group. It does what it says on the tin! If you love our locality, that is all you need to know
This is what their website says
The Brent reservoir, or 'Welsh Harp' as it is more commonly known, is situated on the borders of the London boroughs of Brent and Barnet. The site is frequently considered for development, and the need for a body dedicated to preserving its current status as a SSSI and an important breeding site for wildfowl has been demonstrated with alarming frequency.
The Welsh Harp Conservation Group (WHCG) was formed in 1972, and works in close liaison with both Brent and Barnet councils. It was formed to protect the area, not only as a habitat for a variety of birdlife and rare species of flora, but in the interests of public recreation.