IMPROVEMENTS.-Napa River, Cal., 2622; Redwood Creek, Cal., 2623; San Luis
Obispo Harbor, Cal., 2624, Wilmington Harbor, Cal., 2626; San Diego Harbor,
Cal., 2628.
EXAMINATION.-For deep-water harbor on Pacific coast between Points Dumes and
Capistrano, Cal., 2630.
HARBOR LINES.-Wilmington Harbor, Cal., 2638; San Diego Harbor and adjacent
waters, Cal., 2640.
IMPROVEMENTS.-San Joaquin River, Cal., 2645; Mokelumne River, Cal., 2651; Sac-
ramento and Feather rivers, Cal., 2652; Petaluma Creek, Cal., 2655; Humboldt
Harbor and Bay, Cal., 2656.
REPORT OF CAPT. THOMAS W. SYMONS, CORPS OF ENGINEERS.
IMPROVEMENTS.-Coquille River, Oregon, 2662; entrance to Coos Bay, Oregon,
2669; Umpqua River, Oregon, 2679; mouth of Siuslaw River, Oregon, 2681; en-
trance to Yaquina Bay, Oregon, 2694; Tillamook Bay and Bar, Oregon, 2701; en-
trance to harbor at Nehalem Bay, Oregon, 2703; Upper Columbia and Snake rivers,
Oregon and Wash., 2709; Columbia River between head of Rock Island Rapids and
foot of Priest Rapids, Wash., 2716; Chehalis River, Wash., 2726; Skagit, Stilla-
guamish, Nooksack, Snohomish, and Snoqualmie rivers, Wash., 2729.
EXAMINATIONS AND SURVEYS.-Olympia Harbor, Wash., 2733; Tillamook Bay
and Bar, Oregon, 2742; Swinomish Slough, Wash, 2752; ship canal to connect Lakes
Union, Washington, and Samamish, with Puget Sound, Wash., 2762.
HARBOR LINES.-Olympia Harbor, Vancouver Harbor, and Bellingham Bay,
Wash., 2794,
REPORT OF MAJ. THOS. H. HANDBURY, CORPS OF ENGINEERS.
IMPROVEMENTS.-Mouth of Columbia River, Oregon and Wash., 2808; canal at the
Cascades, Columbia River, Oregon, 2819; Columbia and lower Willamette rivers
below Portland, Oregon, 2829; Willamette River above Portland, Oregon, 2835;
Cowlitz River, Wash., 2837; Youngs and Klaskuine rivers, Oregon, 2839; gauging
waters of Columbia River, Oregon and Wash., 2839.
EXAMINATIONS AND SURVEYS.-Willamette River, Oregon, at Clackamas Rapids,
Ross Island, and Corvallis, 2840; lower Willamette and Columbia rivers, below
Portland, Oregon, 2850; Columbia River, near Vancouver, Wash., 2865.
HARBOR LINES.-Portland Harbor, Oregon, 2869.
REPORT OF CAPT. FREDERICK ROGERS, UNITED STATES NAVY.
SUPERVISION of the harbor of New York, 2879; correspondence relating to dumping
of ballast off Sandy Hook, 2882.
REPORT OF THE MISSISSIPPI RIVER COMMISSION.
C. B. COMSTOCK, Colonel, Corps of Engineers, Bvt. Brig. Gen., U. S. A., President;
CHARLES R. SUTER, Lieutenant-Colonel, Corps of Engineers, Ú. S. A.; Ó. H. ERNST,
Major, Corps of Engineers, Colonel, U. S. A.; HENRY L. WHITING, Assistant U. S.
Coast and Geodetic Survey; B. M. HARROD, ROBERT S. TAYLOR, and HENRY FLAD,
Commissioners.
ANNUAL REPORT FOR FISCAL YEAR ENDING JUNE 30, 1892, 2887.
APPENDIX 1.-Report of Lieut. Col. Charles R. Suter, Corps of Engineers, on effects
of Ames Crevasse, March 16, 1891, 2905.
APPENDIX 2.-Report of Lieut. Col. Charles R. Suter, Corps of Engineers, on velocity
of flood travel on lower Mississippi River, 2905.
APPENDIX 3.-Report of Capt. S. W. Roessler, Corps of Engineers, on survey of Non-
connah Rocks, 2913.
APPENDIX 4.-Report of Capt. Carl F. Palfrey, Corps of Engineers, Secretary Mis-
sissippi River Commission, 2914; (A) report of Assistant Engineer Chas. W. Stew-
art on secondary triangulation from Keokuk to Port Louisa, Iowa, etc., 2932; (B)
report of Assistant Engineer O. W. Ferguson on field work and reduction of pre-
cise levels from St. Paul, Minn., to Savanna, Ill., etc., 2946; (C) report of Assist-
ant Engineer Jas. A. Paige on precise levels from Duluth to St. Paul, Minn., etc.,
3074; (D) report of Assistant Engineer F. B. Maltby on topographical and hydro-
graphical field work from Alton, Ill., to Hannibal, Mo., 3105; (E) report of Assist-
ant Engineer A. T. Morrow on caving banks and condition of survey marks from
Cairo, Ill., to Donaldsonville, La., 3109; (F) report of Assistant Engineer J. A.
Ockerson on caving banks from Cairo to Donaldsonville, etc., 3110; (H) discharge
measurements on Mississippi, Ohio, and Atchafalaya rivers, and crevasse ai d over-
flow measurements, 1891, 3118; (I) low waters of 1891 surpassing former records,
3144.
APPENDIX 5.-Report of Capt. S. W. Roessler, Corps of Engineers, on operations in
first and second districts, 3145; (A) report of assistant engineer Aug. J. Nolty on
operations at Plum Point Reach, 3152; (B) report of assistant engineer W. M.
Rees on operations in Hopefield Bend, Ark., 3161; (C) report of assistant engineer
C. W. Sturtevant on repairs to plant, 3163; abstracts of bids, financial statements,
etc., 3165.
APPENDIX 6.-Report of Capt. C. McD. Townsend, Corps of Engineers, on operations
in third district, 3170.
APPENDIX 7.-Report of Lieut. John Millis, Corps of Engineers, on operations in
fourth district, 3207.
REPORT OF THE MISSOURI COMMISSION.
CHAS. R. SUTER, Lieutenant-Colonel, Corps of Engineers, U. S. A., President; A.
MACKENZIE, Major, Corps of Engineers, U. S. A.; O. H. ERNST, Major, Corps of
Engineers, Colonel, U. S. A.; GARLAND C. BROADHEAD and R. S. BERLIN, Commis-
sioners.
ANNUAL REPORT FOR FISCAL YEAR ENDING JUNE 30, 1892, 3251.
APPENDIX A.-Annual report of the Secretary Missouri River Commission, 3259; (1)
commerce of the Missouri River during 1891, 3262; (2) elevations of surface of
ground at secondary triangulation stations between Three Forks and Fort Benton,
Mont., 3270; (3) annual report of Mr. A. H. Blaisdell, assistant engineer, 3271; (4)
annual report of Mr. J. A. Seddon, assistant engineer, 3273.
APPENDIX B.-Annual reports of Mr. Charles F. Potter, division engineer, 3273,
APPENDIX C.-Annual report of Mr. S. Waters Fox, division engineer, 3278.
APPENDIX D.-Aunual report of Mr. Samuel H. Yonge, division engineer, 3290.
BRIDGING NAVIGABLE WATERS OF THE UNITED STATES.
REPORT of Board of Engineers on proposed bridge of city of Duluth, Minn., across
canal at entrance of Duluth Harbor, 3315; report of Board of Engineers on proposed
bridges of city of Portland, Oregon, across Willamette River at Burnside and
Knight-Quimby streets, 3323.
(1) REPORT of Capt. Thomas L. Casey, Corps of Engineers, 3341; (2) report of Col.
William P. Craighill, Corps of Engineers, 3342; (3) report of Maj. Charles E. L. B.
Davis, Corps of Engineers, 3344; (4) report of Maj. William Ludlow, Corps of En-
gineers, 3344; (5) report of Col. O. M. Poe, Corps of Engineers, 3345; (6) report of
Capt. Dan C. Kingman, Corps of Engineers, 3347.
ISSUE of published charts of the northern and northwestern lakes, and surveys made
for the purpose of keeping these charts up to date, 3407; survey of Waverly Shoal,
Lake Erie, 3424; survey of shoals in St. Lawrence River, N. Y., (1) Haskell Shoal,
3425; (2) shoals near Crossover Light, 3426; resurvey of the lake front at Chicago,
3427; survey of Black Creek Shoal, Lake Ontario, 3428; annual water-level curves
of the northern and northwestern lakes, 3429.
EXPLORATIONS AND SURVEYS IN MILITARY DEPARTMENTS.
REPORT of Lieut. Cassius E. Gillette, Corps of engineers, engineer officer, on operations
in Department of the Missouri, 3457; report of Maj. Tully McCrea, Fifth Artillery,
acting engineer officer, on operations in Department of the Columbia, 3158; report
of Capt. Charles A. Worden, Seventh Infantry, acting engineer officer, on opera-
tions in Department of the Platte, 3459; report of Lieut. Charles G. Lyman, Sec-
ond Cavalry, in charge of office, on operations in Department of California, 3459.
LAWS AFFECTING THE CORPS OF ENGINEERS, FIFTY-SECOND CONGRESS,
FIRST SESSION, 1891-'92 ....
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