http://en.wikipedia.org/wiki/Holmfirth

"pH: 5.8
Aluminium: 30 µg/L
Barium: <10.0 µg/L
Strontium: <0.10 mg/L
Titanium: <0.10 mg/L
Manganese: 4.0 µg/L
Iron: 30.00 µg/L
Copper: <10.0 µg/L
Zinc: <10.0 µg/L
Arsenic: 0.3 µg/L
Sulphate: 2.00 mg/L"
http://www.chemtrailsprojectuk.com/evidence/rainwater-test-kit-results-map/
http://www.chemtrailsprojectuk.com/wp-content/uploads/2014/10/4336.png