Calcasieu Pass, Louisiana, survey of.

68

557

Cape Fear River, North Carolina, below Wilmington, improvement of.
Cambridge, Maryland, improvement harbor of

Cape Fear and Deep Rivers, survey of

76

Charlotte, harbor of, New York

Chattahoochee River, Georgia, survey of.

69

Charleston Harbor, South Carolina, improvement of ship channel to..

Chappawamasic Bay, Virginia, survey of..

76

Cheboygan, harbor of, Michigan..

Chester Harbor, Pennsylvania, examination of..

81

705

Chicago, harbor of, Illinois..

Explorations in Nevada and Arizona.

103

Explorations, geological, between Sierra Nevada and Rocky Mountains.

Otter Creek, Vermont, survey of..

Ouachita River, Arkansas and Louisiana, survey and improvement of.

Ouachita River, between Camden, Arkansas, and Trinity, Louisiana, survey of.

224

120

249

385

397

457

222

108

237

327, 333

334

P.

Pawtucket River, Rhode Island, improvement of.

Pawcatuck River, Rhode Island and Connecticut, survey and improvement at...

Pass Cavallo, Texas, survey of.

Patapsco River, improvement of.

Passaic River, New Jersey, survey of

83

Subject.

Père Marquette, harbor of Michigan

Pentwater, harbor of, Michigan

Petit Jean River, Arkansas, survey of..

Peconic River, Long Island, New York, survey and improvement of..

Penobscot River, Maine, improvement of

Philadelphia and Camden bridge..

Pine River, Saginaw Bay, Michigan, examination of..

Plattsburgh, harbor of, New York.

Plymouth Harbor, Massachusetts, improvement of..

Port Washington, harbor of, Wisconsin.

Port Clinton Harbor, Ohio, survey of..

Potomac River, improvement of

Port Chester Harbor, New York, survey of.

Port Jefferson Harbor, New York, survey and improvement of

Portland Harbor, Maine, improvement of.

Providence River, Rhode Island, improvement of..

Provincetown Harbor, Massachusetts, improvement of

Pultneyville, harbor of, New York..

Public buildings, grounds, and works, District of Columbia

Quantico Bay, Virginia, survey of

Queenstown, Maryland, improvement of harbor of..

103

River and harbor improvements..

Rocky River. Ohio, survey at month of.

Rock Island Rapids, Mississippi River

Rock Island Bridge

Rock Island and Hennepin Canal, survey of.

Roanoke River, in North Carolina, improvement and survey of.

Rondout Harbor, Hudson River, New York, survey of..

Royal's River, Maine, improvement and survey of..

74,76

116

595

693

211

259,264

269, 289

256, 298

302

608

846

S.

Saco River, Maine, improvement of

Sacramento River, California, examination of bar in.

Santa Cruz, California, harbor at, survey of...

Saginaw River, Michigan..

Sandusky River, Ohio

Sandusky City, Ohio, harbor of.

Salmon River, New York, survey at mouth of.

Schuylkill River, Pennsylvania, improvement near mouth of.

Sea-coast and lake frontier defenses..