Section 615xxx, Pub. L. 92–514, title IV, § 401, Oct. 20, 1972, 86 Stat. 968, authorized construction, operation, and maintenance of O’Neill unit, Pick-Sloan Missouri Basin program, Nebraska.

Section 615yyy, Pub. L. 92–514, title IV, § 402, Oct. 20, 1972, 86 Stat. 969, related to conservation and development of fish and wildlife and enhancement of recreational opportunities in connection with this unit.

Section 615zzz, Pub. L. 92–514, title IV, § 403, Oct. 20, 1972, 86 Stat. 969, related to integration of this unit with other Federal works.

Section 615aaaa, Pub. L. 92–514, title IV, § 404, Oct. 20, 1972, 86 Stat. 969, related to interest rates.

Section 615bbbb, Pub. L. 92–514, title IV, § 405, Oct. 20, 1972, 86 Stat. 969, related to newly irrigated lands.

Section 615cccc, Pub. L. 92–514, title IV, § 406, Oct. 20, 1972, 86 Stat. 969, authorized appropriations for this unit.