1, 431

I, 425

Sabine Pass, Tex., improvement of harbor at..

1, 230; III, 1376
Sabie River, Tex., improvement of ..

I, 231; III, 1379
Sacketts Harbor, K. Y., improvement of harbor at.

1, 388; IV, 2186
Saco River, Me., improvement of ......

1, 32, 519
Sacramento River, Cal:
Improvement of.

1, 399; IV, 2533
Improvement of, and tributaries .

1, 421; vi, 3174
Saginaw River, Mich., improvement of..

1, 355; IV, 2213
Saint Angustine Harbor, Fla., improvement of

1, 187; II, 1223
Saint Clair Flats Canal, Mich.:
Improvement of..

1, 365; IV, 2371
Operating and care of..

1, 366; IV, 2373
Saint Croix River, Me., improvement of

I, 20, 489
Saint Croix River, Wis. and Minn.:
Improvement of

1, 266; III, 1721
Reservoirs at sources of, surveys for.

III, 1736
Saint Francis River, Mo. and Ark.:

Examination of Walnut Benil, Mississippi River, for prevention of cnt
into the.....

1, 225; III, 1560
Improvement of, in Arkansas,

1, 255; III, 1557
Improvement of, in Missouri..

1, 255; III, 156+
Saint Georges Creek, Md., removal of wreck in.

I, 145; 11, 970
Saint Georges River, Md., removal of wreck in

I, 145; 11, 970
Saint Johns County, Fla., bridge of ...
Saint Johns River, Fla.:
Improvement of (from Jacksonville to the ocean)

I, 182; II, 1211
Improvement of upper river.

1, 185; 11, 1218
Improvement of Volusia Bar

1, 180; IT, 1220
Saint Joseph Harbor, Mich. :
Establishment of harbor line

I, 424; IV, 2258
Improvement of

1, 339; IV, 2192
Saint Joseph River, Mich., improvement of

1, 340; IV, 2197
Saint Lawrence Railway Company, bridge of
Saint Lawrence River. N. Y.:

Bridge at Morristown, construction of.
Improvement of shoals between Sister Islands and Cross-over Light 1,389; 11, 2489
Reexamination of ....

I, 410; VI, 3128
Saint Lonis Bay, Wis., improvement of

1, 310; IV, 2019
Saint Louis Harbor, Mo., improvement of.

I, 258; 111, 1615
Saint Marys Falls Canal, Mich.:
Operating and care of.

1, 363; IV, 2267
Water levels at Sault Ste. Marie,

I, 441; VI, 3319, 3130
Saint Marys River, Mich.:
Improvement of, at the falls....

1, 363; IV, 2287
Improvement of Hay Lake Channel.

1, 364; IV, 2367
Operating and care of St. Mary's Falls Caual..

I, 363; IV, 2267
Resurvey of, from Whitefish Bay to Detour light-house.

1, 439; vi, 3317
Water levels

1, 441; VI, 3319, 3430
Saint Paul, Mimn., ganging Mississippi River at

1, 269; III, 1732
Saint Paul (South), Mimn., construction of bridge across Mississippi River
Salem Harbor, Mass., improvement of..

1, 41, 543
Salem River, N. J.:
Improvement of.

I, 116; 11, 857
Removal of wreck in Delaware River at entrance to

1, 118; 11, 862
Salkahatchie River, S. C., improvement of..

1, 173; 11, 1121
San Bernard River, Tex., construction of bridge at Churchills Ferry
San Diego, Cal., defense of.
San Diego Harbor, Cal., improvement of.

1, 396; IV, 2514
San Francisco Bay, Cal. :
Defense of San Francisco Harbor.

1, 5, 6, 10, 465
Establishment of harbor lines.

I, 424; IV, 2505, 2506
Improvement of Oakland Harbor

1, 392; IV, 2501
San Francisco llarbor, Cal.:
Defense of..

1, 5, 6, 10, 465
Establishment of harbor lines

1, 424; IV,

2505
San Joaquin River, ('al.:
Improvement of.

1, 398; IV, 2527
Improvement of, and tributaries.

1, 421; vi, 3174

I, 425

I, 425

I, 426

1,5

I, 426

1, 429

1, 428
1, 14

San Luis Obispo Harbor, ('al., improvement of

1, 394; IV, 2509
San Pablo, Point, Cal., establishment of harbor lines in San Francisco Bay
at

1, 424; IV, 2505
Sand Beach, Lake Huron, Mich., improvement of harbor of refuge at. 1, 356; 1V, 2247
Sandusky Harbor, Ohio, improvement of..

1, 371; IV, 2396
Sandusky River, Ohio, improvement of

1, 372; IV, 2398
Sandy Bay, Cape Ann, Mass., improvement of harbor of refuge at.

1, 39, 536
Santee River, S. C., improvement of..
Sarasota Bay, Fla., improvement of..

1, 170; II, 1081

I, 191; II, 1237
Saugatuck Harbor, Mich., improvement of..
Saugatuck River, Conn., improvement of.

1, 341; IV, 2201

1, 73, 667
Sangerties Harbor, N. Y., improvement of...

1, 84, 734
Savannah, Florida and Western Railway Company, bridge of
Savannah, Ga., improvement of insido route between Fernandina, Fla.,
and

1, 182; 11, 1206
Savannah Harbor, Ga.:
Defense of....

I, 6, 10
Improvement of..

1, 174; 11, 1129
Removal of wrecks in.

1, 182; II, 1209
Savannah River, Ga.:

Bridgo near Augusta, protection of, etc....
Improvement of, above Augusta...

1, 177; 11, 1164
Improvement of, between Augusta and Savannah.

1, 176; 11, 1158
Improvement of Savannah Harbor..

1, 174; 11, 1129
Removal of wrecks in Savannah Harbor..
Sayville, N. Y., improvement of Browns Creek.

1, 182, 11, 1209

1, 81, 708
Schnylkill River, Pa.:
Improvement of

I, 111; II, 816
Removal of wreck in.

1, 118; 11, 862
Sale of Government land at mouth of, in vicinity of Fort Mifflin

I, 161
Scituate Harbor, Mass., improvement of

I, 46, 558
Sea Bright, N. J., establishment of harbor lines in Shrewsbury River near 1, 423, 823
Sea-coast rlefenses. See Fortifications.
Sea Shore Road Company, bridge of
Sea walls
Shannon, R. H. (vessel), removal of wreck of

1, 62, 609
Sheboygan Ilarbor, Wis., improvement of

1, 324; IV, 2075
Sheepshead Bay, N. Y., improvement of
Ship Island Harbor, Mississippi Sound, removal of wreck in

I, 96, 796

I, 232; III, 1384
Shoal liarbor, N. J., improvement of..

1, 105, 818
Shoveltul Shoal, Mass., removal of wreck on

1, 62, 606
Shrewsbury River, N.J.:
Establishment of harbor lines near Sea Bright

1, 423, 823
Improvement of.

I, 106, 819
Silver Springs, Ocala and Gulf Railroad Company, bridge of.
Sister Islands, St. Lawrence River, N. Y., improvement of shoals near. I, 389; IV, 2189
Siuslaw River, Oreg., improvement of mouth of..

1, 405; IV, 2573
Skagit River, Wash., improvement of (Puget Sound and tributaries). I, 412; IV, 2619
Skamokawa Cre«k, Wash., construction of bridge across.
Smith Island, Delaware River, removal of wreck above.

I, 117; II, 861
Smyrna River, Del., improvement of .

1, 120; 11, 876
Suake River, Wash, and Idaho:

limprovement of, between Huntington Bridge and Seven Devils mining
district

1, 407; IV, 2589
Improvement of Upper Columbia River and.

1, 108; IV, 2590
Snohomish County, Wash., construction of bridge across Stillaquamish River

by
Snohomish River, Wash., improvement of (Puget Sound and tribu-

taries).
Snoqualmie River, Wash., improvement of (Puget Sound and tribu-

1, 412; 1V, 2619
taries)

1, 112; IV, 2619
South Chicago, Ill. :

Alteration of bridge across Calumet River.
Construction of bridge across Calumet River .

I, 425
Soutlı Haven Harbor, Micli., improvement of..

1, 341; 1V, 2198
South Pass, Mississippi River, inspection of improvement of. 1, 20, 219; 111, 1333
South River, N. J., improvement of..

1, 103, 813
South St. Paul Belt Railroad Company, bridge of.
South St. Paul, Minn., construction of bridge across Mississippi River.

I, 425
Southampton, N. Y., removal of wreck otř..

I, 429

I, 429

I, 429

I, 430

I, 125
1, 430

I, 429

I, 428

1, 131

Spuyten Duyvil Creek, N. Y., reconstruction of bridge across
Squan River, N. J. See Manasquan River.
Squaw Island, N. Y., establishment of harbor lines

1, 424; IV, 2452
Stamford Harbor, Conn., improvement of.....

I, 75, 677
Staten Island and New Jersey, improvement of channel between

1, 98, 799
Steele Bayou, Miss., improvement of ..

1, 248; III, 1511
Stillagnamish River, Wash.:
Improvement of (Puget Sonnd and tributaries).

1, 412; 1V, 2619
Construction of bridge across.
Stillaqnamish River, Wash. See Stillaguamish River,
Stonington, Conn., improvement of harbor of refuge at...

I, 61, 602
Structures built by the United States, occupancy or injury of.... I, 20, 431 ; vi, 3189
Sturgeon Bay, Wis., construction of bridge across.
Sturgeon Bay and Lake Michigan Ship Canal, Wis.:
Improveinent of...

1, 319; IV, 2056
Improvement of harbor of refuge at eastern entrance.

1, 321; IV, 2062
Operating and care of.

1, 320; IV, 2058
Submarine mines

1,6
Sullivans Island, S. C.:

Bridge obstructing core at, alteration of
Improvement of ..

1, 172; II, 1101
Sito for fortification.

I, 13
Sumpawanus Inlet, N. Y., improvement of.

1, 95, 794
Sunken Meadow, Easi River, N. Y., removal of wrecks off.

1, 95, 785, 786
Superior Bay, Wis. :
Improvement of

I, 310; IV, 2019
Modification of harbor lines.

1, 423; IV, 2039
Superior, Lake:

Scc clso Northern and Northwestern Lakes.
Improvement of waterway across Keweenaw Point from Kewecna w
Bay

1, 312; IV, 2029
Operating and care of waterway across Kewcenaw Point from Keweenaw
Bay

1, 313; 1V, 2039
Water levels...

1, 441; VI, 3130
Supervisor of the harbor of New York

I, 420; IV, 2681
Surveys, examinations, and contingencies of rivers and harbors, estimates for. 1, 419
Surveys, reconnaissances, and explorations in military departments. I, 413; VI, 3151
Susquehanna River, vicinity of Havre de Grace, Ma., improvement of. 1, 124; 11, 886
Sussex County, Del., construction of temporary bridge across canal connect-

ing Chincoteague and Delaware bays by
Suwance River, Fla., improvement of

1, 195; 11, 1216
Swansboro, N. C., improvement of waterway between New River and. 1, 161, 11, 1037
Swash Channel, Charleston Harbor, S. C., removal of wreck in 1, 174; 11, 1128
Swinomish Slough, Wash., improvement of....

1, 412; rv, 2611

I, 430

I, 426

T.
Tacoma, Wash., construction of bridgo across ship channel by city of ....

1, 426
Talisman (tug), removal of wreck of..

1, 95, 785
Tallahatchee River, Miss., improvement of.

1, 247; 111, 1508
Tampa, Fla., construction of bridge across Hillsborough River
Tampa Bay, Fla., improvement of.

1, 193; 11, 1211
Tar River, N. C., improvement of

I, 136; II, 1019
Tarentum, Pa., construction of bridge across Allegheny River below.

1, 128
Taunton River, Mass., improvement of.

1, 54, 586
Tchefuncte River, La., improvement of.

1, 220; ui, 1319
Tehua Lake, Miss., improvement of....

1, 247; III, 1506
Teche, Bayou, La.:
Biidge near Loreauville, construction of ...

I, 120
Improvement of....

1, 226; III, 1368
Tennessee River:
Improvement of..

1, 273; III, 1787
Improvement of, above Chattanooga, Tenn

1, 273; 111, 1787
Improvement of, at Livingston Point, Ky..

1, 275; ini, 1792
Improvement of, below Bee Tree Shoals, Ala

1, 274; III, 1790
Improvement of, between Chattanooga, Tenn., and foot of Bee
Tree Shoals, Ala..

1, 282; III, 1821
Operating and care of Musclo Shoals Canal, Ala

1, 281; III, 1828
Tensas River, La., improvement of..

1, 244; 111, 1479
Terrebonne, Bayou, La., improvement of

1, 223; III, 1360

Thames River, Conn., improrement of ..
Thomas, Samuel W.(schooner), removal of wreck of..
Threo Milo Creek, Ala., alteration of bridgo near Mobile.
Thunder Bay Harbor, Mich., improvement of.
Thunder Bay River, Mich., improvement of ..
Tickfa w River, La., and tributaries, improvement of.
Ticonderoga River, N. Y., improvement of...
Tillamook Bay and Bar, Oreg., improvement of.
Toledo Harbor, Ohio, improvement of
Tombigbee River, Ala. and Miss., improvement of

Below Demopolis, Ala.
Between Demopolis, Ala., and Columbus, Miss
Between Columbus and Fulton, Miss

Between Fulton and Walkers Bridge, Miss.
Tonawanda liarbor, N. Y., improvement of..
Tradewater River, Ky., improvement of....
Trent River, N.C.:

Bridge obstructing, at New bern, alteration of..

Improvement of
Trinity River, Tex., improvement of..
Tug Fork of Big Sandy River, W. Va. and Ky., improvement of
Two Rivers Harbor, Wis., improvement of ...

1, 61, 624
1, 145; 11, 970

I, 430
1, 351; IV, 2241
1, 354; IV, 2241
1, 221; 111, 1352
1, 391; IV, 2198
I, 406; IV, 2585
1, 369; iv, 2385
1, 212; 11, 1311
1, 212; II, 1313
I, 213; II, 1315
I, 213; II, 1316
1, 214; 11, 1317
1, 381; IV, 2141
1, 301; III, 1967

1, 431
1, 158; 11, 1025
1, 235; III, 1401
1, 306; III, 2002
1, 323; iv, 2069

U.

Umpqua River, Oreg., improvement of..
Undine (bark), removal of wreck of.
United States Engineer School
United States structures, occupancy or injury of.
Urbana Creek, Va., improvement of..
Use of structures built by the United States.

1, 404; IV, 2569
1, 182; 11, 1209

1, 17, 468
1, 20, 431; VI, 3189

1, 143; 11, 9.59
1, 20, 431; VI, 3189

V.

1, 414; IV, 2643
1, 227; 11, 1370
1, 373; IV, 2403

Vancouver, Wash., sinprovement of Columbia River near
Verniillion, Bayon, bay, and passes, La., improvement of
Vermillion Harbor, Ohio, improvement of....
Vineyarı Haven, Mass.:

Improvement of harbor at..

Removal of wrecks in...
Vineyard Haven Harbor, Mass. :

Improvement of..

Removal of wrecks in.
Volusia Bar, Fla., improvement of

1, 52, 578
1, 62, 609

1, 52, 578

1, 62, 609
1, 186; 11, 1220

1, 429

1, 85, 740

W.
Wabash River, Ind. and Ill. :
Improvement of.

1, 296; III, 19:13
Improvement of, above Vincennes, Ind.

1, 296; III, 1946
Improvement of, below Vincennes, Ind.

1, 296; III, 1943
Waccamaw River, N. C. and S.C., improvement of.

1, 168; II, 1067
Wahkiakum County, Wash., construction of bridge across Skamokawa Creek

by.
Walnut Bend, Mississippi River, examination for prevention of cut into St.
Francis River..

1, 225; III, 1560
Wappinger Creek, N. Y., improvement of
Wappoo Cut, S.C., improvement of ...

1, 173; II, 1116
Wareham Harbor, Mass., improvement of.
Warren County, Miss., construction of bridge across Big Black River by
Warrior River, Ala. :
Improvement of (below Tuscaloosa).

1, 212; II, 1311
Improvement of, between Tuscaloosa and Daniels Creek.

I, 211; II, 1310
Warwick River, Md., improvement of .

1, 127; 11, 894
Washington, D. C.:

Anacostia River, improvement of..
Defense of ....

1, 1:8; 11, 939
Great Falls, Potomac River, iso of water power for electric lighting
Potomac River at, improvement of

1, 135; 11, 925
Public buildings and grounds...

1, 435; vi, 3265
Washington aqueduct

1, 432; vi, 3193

1, 52, 580

I, 430

I, 6, 10
VI, 3256

1, 139

1, 129

I, 429

Washington, D. C.-Continued.
Washington monument

1, 435; VI, 3267
Water supply, increasing

1, 431; VI, 3:222
Washington and Chesapeake Beach Railway Company, bridge of.

I. 428
Washington aqueduct, Washington, D.C

1, 432; VI, 3193
Washington Bayou, Miss., improvement of

1, 248; III, 1511
Washington monument, Washington, D. (

1, 435 ; VI, 3267
Wateree River, S. C., improvement of...

1, 171; II, 1089
Waterways:

Between Beaufort Harbor and Newbern (on Neuse River), X. C.. ]. 159; 11, 1030
Between Beaufort Harbor and New River..

I, 101; II, 1031
Between Chincoteague Bay, Va., and Delaware Bay, near Lewes, Del.,

construction of bridge across canal connecting
Between Chincoteague Bay, Va., and Delaware Bay, near Lewes, l'el.,
improvement of..

1, 123; II, 884
Between New River and Swansboro.

I, 161; II, 1037
Between Norfolk Harbor, Va., and Albemarle Sound, N. C.. I, 151; II, 983
Between Savannalı, Ga., and Fernandina, Fla

1, 182; II, 1206
From Keweenaw Bay to Lake Superior, across Keweenaw Point, improve.
ment of...

1, 312; IV, 2029
From Keweenaw Bay to Lake Superior, across Keweenaw Point, operat-
ing and care of..

1, 313; iv, 2029
Waukegan Harbor, Ill., improvement of.

1, 328; IV, 2100
Wellteet Barbor, Mass., improvement of.

I, 48, 563
West Galveston Bay, Tex., improvement of.

1, 235; Nu, 1399
West Norfolk, Va., construction of bridge across Western Branch of Elizabeth
River

I, 429
Wist Norfolk and Port Norfolk Drawbridge Company, bridge of
Westchester Creck, N. Y., establishment of harbor lines.

1, 423, 790
Westport Point, Mass., construction of bridge across East Branch of Westport
River

1, 129
Westport River, Mass., construction of bridge across East Branch of, at

Westport Point
Weymouth River, Mass., improvement of

I, 45, 556
White, Harry (schooner), removal of wreck of.

1, 82, 711
White Lako Harbor, Mich., improvement of.

I, 316; IV, 2215
White River, Ark., improvement of.

1, 233; INI, 1547
White River, Inc., improvement of .

1, 297; III, 1918
Wbitehall Harbor, N. Y., improvement of.

1, 392; IV, 2499
Wicomico River, Md., improvement of.

1, 129; 11, 899
Wildfire (schooner), removal of wreck of
Willamette River, Oreg.:

I, 49, 568
Defense of Portland...

1, 5
Improvement of, above Portland.

1, 417; IV, 2639
Improvement of, below Portland

I, 416; IV, 2654
Willapa River and Harbor, Wash., improvement of

1, 409; IV, 2395
Willets Point, N.Y.:
Engineer Depot

I, 18, 471
Post of.

1, 17, 467
Wilmington and Weldon Railroad Company, bridge of.

I, 426
Wilmington Harbor, Cal., improvement of

1, 395; IV, 2511
Wilmington Harbor, Del., iniprovement of.

I, 118; II, 870
Wilmington Harbor, N. C.:
Defense of

1.6
Improvement of Cape Fear River above

I, 161; II, 1044
Improvement of Cape Fear River at and below

I, 161; II, 1017
Removal of wreck in

I, 168; II, 1065
Wilson Harbor, N. Y., improvement of.

1, 382; IV, 2118
Wilsons Point llarbor, Conn., improvement of

1, 73, 671
Winthrop Harbor, Mass., improvement of.

1, 43, 517
Winya w Bay, S. C., improvement of

I, 167; II, 10.59
Wisconsin Central Railroad Company, bridge of

1, 427
Wisconsin River, Wis., surveys for reservoirs at sources of.

III, 173
Withlacoochee River. Fla.:

Bridge at Dunnellon, construction of
Improvementof..

I, 193; II, 1212
Wolf River, Wis., construction of bridge at Gills Landing
Wrecks, removal of

I, 19
Ashley River, S. C.

I, 42)