The State Engineer shall have power to make and enforce such reasonable rules and regulations for the furnishing by claimants of blueprints of particular parcels of land shown on the map prepared by the State Engineer, and for such supplementary surveys and examinations or such inspection by the State Engineer as may be required, to the end that observations and surveys of the State Engineer may be made, insofar as practicable, available to the claimants for attachment to the proofs to be filed by them.