has a length of approximately three 3 feet and a width of between 8 and 20 inches although the present invention is implemented as a unitary sheet those skilled in the art will realized that the present invention can be implemented having more than one sheet of material furthermore it should be understood that the size including the angles between the various portions of the water collector of the present water collector can be adjusted to accommodate the dimension of a particular roof valley for example the front portion 50 does not have to form a right angle with respect to the top portion 1 i e these portions are not limited to a horizontal or a vertical configuration both portions can be implemented with a slope or pitch with respect to a horizontal or vertical axis the top portion 1 is installed such that the front arcuate portion 26 is substantially level e g horizontal and the top portion 1 is slightly pitched e g 1 to 15 degrees away from the valley such pitch enables water to drain toward the front arcuate portion 26 from an optional rear flap 11 extending from the top portion 1 at an angle that matches the slope of roofing 12 rear flap 11 is optional since it is possible to fabricate the water collector such that the top portion 1 is pitched at an angle that matches the slope of roofing 12 thereby allowing a portion of the top portion 1 to be directly inserted between the roofing material without the need of.