SUBJECT.

Page.

Part I.

Part II. Part III.

Harbor of refuge, Great Kanawha River, W. Va., con-
struction of.

Harbor of refuge, Lake Huron, construction of.
Harbor of refuge, Lake Pepin, Mississippi River, con-
struction of..

Harbor of refuge, Milwaukee Bay, construction of....
Harbor of refuge, Portage Lake, Lake Michigan, con-
struction of...

Harbor of refuge, mouth of Salmon River and the inner
natural harbor thereat, on Lake Ontario, examina-
tion and survey for....

Harbor of refuge, Sand Beach, Lake Huron
Harbor of refuge, Sandy Bay, Cape Ann, Mass., con-
struction of.

Harbor of refuge, Stonington, Conn., construction of..
Harbor of refuge, Sturgeon Bay Canal, Wis., construc-
tion of

Harbor of refuge, Wood's Holl, Mass., construction of..
Harlem River, N. Y., improvement of
Harlow River, N. C., improvement of

Hay Lake Channel, Saint Mary's River, Mich., im-
provement of.

Hell Gate, N. Y., improvement of navigation at
Hennepin Canal, surveys for.......

Hingham, Mass., examination and survey of harbor at..
Hiwassee River, Tenn., improvement of

307

316

Holston River, Tenn., examination of

Homochitto River, Miss., examination of.

Homosassa Bay, Fla., examination of.......

Horn Island Pass, Miss., improvement of.

Horton's Point, near Dutch Pond Point, N. Y., exam-
ination for a breakwater at

Housatonic River, Conn., improvement of

Hudson River, N. Y., examination and survey of, from
Troy to mouth of canal

Hudson River, on the New Jersey side, from Weehaw-
ken to Bergen Point, N. J., examination and sur-
vey with view to deepening the water on that side..
Hudson River, N. Y., improvement of...
Humboldt Bay and Harbor, Cal., improvement of...
Huntington Harbor, N. Y., examination and survey of.
Huron Harbor, Ohio, improvement of......
Hyannis, Mass., examination and survey with view
to deepening the harbor.....

Hyannis Harbor, Mass., improvement of..

I.

Ice-harbor at Belle River, Mich., construction of.
Ice-harbor near Cincinnati, Ohio, construction of...
Ice-harbor at Cockpit, Va., examination and survey for.
Ice-harbor at head of Delaware Bay

Ice-harbor at Dubuque, Iowa....

Ice-harbor at Marcus Hook, Pa., construction of
Ice-harbor at mouth of Muskingum River..
Ice-harbor at New Castle, Del

Illinois River, improvement of

313

2032

Indian River, Del., improvement of..

131 881

Inland communication from the Saint John's River,
through Mosquito Lagoon and Indian River, to Ju-
piter Inlet and Lake Worth, Fla., examination for... 199

1291

Illinois and Michigan Canal, surveys for enlarge-
ment of...

Islias Creek, San Francisco Bay, Cal, examination of. 360

2340

J.

James River, Va., improvement of...
Jeffersonville, Ind., construction of a levee at
Jetties at South Pass of the Mississippi River, in-
spection of....

Jonesport, Me., improvement of Moose-a-bec Bar at..
Jupiter Inlet and Lake Worth, Fla., examination for
inland communication from the Saint John's River
through the Mosquito Lagoon and Indian River to.. 199

56 465

1291

Lake City, Minn., construction of harbor of refuge at..
Lake Huron, harbor of refuge on, at Sand Beach, Mich. 328
Lakes, northern and northwestern, issue of charts of..
Lake Traverse and Big Stone Lake, Minn., examination
with view to connecting..

262

1687

2151

375

2519

296

1951

Lake Worth and Jupiter Inlet, Fla., examination for
inland navigation from the Saint John's River
through Mosquito Lagoon and Indian River to
L'Anguille River, Ark., improvement of.....

Lawrenceburg Harbor, Ind., examination and survey of. 285
Laws of Forty-eighth Congress, second session, affect-

1839

ing Corps of Engineers.

Leonardtown Harbor, Md., improvement of.

Lewes, Del., construction of piers at.

Lewis River, Wash., examination of.

375

Maps, military and geographical, preparation of.

Maquam Bay, Swanton, Vt., examination and survey of 357
Marblehead Harbor, Mass., examination for repair of
sea-wall....

2321

67 537

Muskingum River, construction of ice-harbor at.

Movable dams, examination of models and plans for... 288
Muscle Shoals Canal, Tennessee River, construction of 274
Muskegon Harbor, Mich., improvement of..

1784, 1802

1859

1753

319

2077

283

1821

Muskingum River, Ohio, examination and survey of.. 285

New River, Va. and W. Va., improvement of

tario, examination of..

New Rochelle Harbor, N. Y., improvement at.
Newtown Creek, N. Y., improvement of..
New York Harbor, defenses of..

* New York Harbor, removal of wrecks in.

New York Harbor, Gedney's channel in, improvement
of....

Niagara River, N. Y., from Youngstown to Lake On-

Niagara River, N. Y., improvement of

Niantic River and Harbor, Conn., examination of.
Nish-na-botana River, Mo., examination with view to

increasing depth of channel in Missouri River

Nomini Creek, Va., improvement of
Nootsack River, Wash., improvement of
Norfolk Harbor, Va., and its approaches, improvement
of

145

1643
966

Northern and Northwestern Lakes, issue of charts of..
North Landing River, Va. and N. C., improvement of..
North River Bar, Currituck Sound, N. C., improvement
of...

Norwalk Harbor, Conn., improvement of
Nottoway River, Va., improvement of..

Noxubee River, Miss., improvement of..