Pub. L. 91-611, tit. I, sec. 110

Sec. 110. The project for the Trinity River and tributaries, Texas, authorized in section 301 of the River and Harbor Act of 1965 (79 Stat. 1073) is hereby modified to provide that not to exceed $75,000 of the costs incurred in 1968 and 1969 by the Trinity River Authority of Texas for aerial photography and mosaic preparation furnished to and accepted by the Secretary of the Army, acting through the Chief of Engineers, shall be credited as a part of the local contribution required of such authority for such project