Cuyamaca Water Company Records

REPORTS, STUDIES AND SUMMARIES

box 1, folder 1

About Diesel Engines 1931 - 1938

Note

Includes catalogs, correspondence, maintenance reports, and photographs.

box 1, folder 2

Act of Congress Granting El Capitan Land to the City of San Diego 1919

box 1, folder 3

Available Water Supply from Cuyamaca System 1922

Note

Correspondence from T. H. King, Chief Engineer of the Cuyamaca Water Company, to the Honorable, the Board of Water Commissioners.

box 1, folder 4

Certified Copies of Water Plane Measurements on the San Diego River 1913

box 1, folder 5

Computations Showing Duty of Water on Cuyamaca System 1918

box 1, folder 6

Cost of Various Structures 1913 - 1914

Note

Valuations of water systems and plants including cost analysis.

box 1, folder 7

Cuyamaca Studies - F. M. Faude 1917 - 1918

Note

Includes charts, correspondence and maps.

box 1, folder 8

Data on El Capitan and Cuyamaca System - C. Harritt 1915 - 1923

Note

Includes a report written by John Hatton, Acting District Forester; Charles Couch, Attorney; and, Indian Agent Hoffman.

box 1, folder 9

Depreciation Reports 1899 - 1915

Note

"Reasons for Using the Straightline Method in Arriving at the Depreciation of a Structure," "Depreciation and Rate Control," "Mulholland Report on Depreciation," and "Data on Depreciation."

box 1, folder 10

Description of the Cuyamaca System - C. Harritt 1914 - 1924

Note

Includes the following reports: "Elevation of Various Reservoir Sites along the Flume," "Area of Water Bearing Gravels," "Area and Capacity of: Murray Res., Cuyamaca Res., Mt. Helix Res., Fletcher Res., Bancroft Res., and Alvarado Res.," "List of Private Pumping Plants on the San Diego River," "La Mesa Ditch; map of Miles Res.," "System map showing drainage areas," "Boulder Creek Power Plant," and "Quantities of Concrete and Excavation in Grossmont Res."

box 1, folder 11

Description of the Cuyamaca Water System - C. Harritt 1924 - 1930

Note

Includes the following reports: "Brief Description of the Cuyamaca System" and "Description of the District System."

box 1, folder 12

Diversion Dam Lake - Descriptions

Note

Parcel coordinates and descriptions for the diversion dam lake.

box 1, folder 13

Dye Canyon Reservoir

Note

Estimates of materials, capacity calculation and map.

box 1, folder 14

El Capitan Dam Sites - Core drill records and profiles 1915 - 1924

Note

Includes charts, graphs and photographs, as well as two years of ten day progress reports detailing the City of San Diego's investigation of the El Capitan dam site.

box 2, folder 1

Engineer's Report on the Condition of the Cuyamaca Flume 1925 - 1931

Note

Includes an analysis of costs, expenses and income under terms of proposed agreement, as well as several newpaper clippings from the FREEMAN REPORT.

box 2, folder 2

Flume Reports 1914 - 1916

Note

Includes the following reports: "Classification of Main Flume," "Flume Line," "Service Conditions," "Flume Measurements," and "Flume Leakage."

box 2, folder 3

Hydrographic Study of San Vicente Creek 1923

Note

As reported by Fred Green to Colonel Ed Fletcher.

box 2, folder 4

Mission Gorge Project - Mass Curve of Reservoir Operation 1921

Note

As reported by T. H. King.

box 2, folder 5

Net Safe Yield - Sweetwater Water Company

Note

Extract from a report.

box 2, folder 6

Net Yield of San Diego River Reservoirs 1923 - 1930

box 2, folder 7

Original Cost of the San Diego Flume Company Water System 1912

Note

As reported by C. S. Alverson.

box 2, folder 8

Rail Road Commissioner's Audit of Account of Cuyamaca Water Company 1921 - 1924

box 2, folder 9

Rainfall Records 1887 - 1932

Note

The following locales are included in the report: Cuyamaca Dam, Diverting Dam, Chocolate Sect. House, Los Coches, El Cajon (Sweetwater Pass), Eucalyptus Reservoir (Grossmont), Boulder Creek, East Cuyamaca, and Schilling Ranch.

box 2, folder 10

Rate Hearing of Cuyamaca Water Company before the Rail Road Commission 1920

box 2, folder 11

Recommendations of the Board of Water Commissioners of the City of San Diego 1922

box 2, folder 12

Report on the Net Safe Yield of Mission Gorge Reservoir 1887 - 1921

Note

As reported by T. H. King. 1 of 2 folders.

box 2, folder 13

Report on the Net Safe Yield of Mission Gorge Reservoir 1887 - 1921

Note

Includes several charts and graphs. 2 of 2 folders.

box 2, folder 14

Report on the Safe Yield of Fletcher Lake and South Fork Reservoir 1922

box 2, folder 15

Report on the Preliminary Inventory and Estimate of the Value of the Cuyamaca Water Company's Property 1923

Note

As reported by C. Harritt to John Freeman. Also includes report data for John Freeman regarding the yield of the El Monte gravels.

box 3, folder 1

Report on the Underground Waters of the San Diego River 1912

Note

As reported by C. S. Alverson.

box 3, folder 2

Report on the Water Pumped at El Monte Pumping Plant 1921 - 1925

Note

As reported by C. Harritt to Colonel Ed Fletcher.

box 3, folder 3

Report on the Water Situation to the Mayor and Common Council of the City of San Diego 1924

Note

As reported by the City Manager Rhodes.

box 3, folder 4

Report on the Water Supply Studies, San Diego River 1920

Note

As reported by the U. S. Reclamation Service, includes maps, charts and graphs.

box 3, folder 5

Report on the Watershed of the San Diego River 1921

Note

Reported by M. M. O' Shaughnessey, San Francisco City Engineer, to John D. Spreckels and Colonel Ed Fletcher.

box 3, folder 6

Report on the Water Tower for the La Mesa Reservoir 1901

Note

As reported by Edwin Capps.

box 3, folder 7

Report Outlining Logical Development of the Waters of the San Diego River and the Upper Santa Ysabel Creek 1923

Note

As reported by T. H. King.

box 3, folder 8

Report Regarding a Water Rate Increase for the Sweetwater Water Company 1923

Note

As reported by City Manager Rhodes.

box 3, folder 9

Safe Yield of City of San Diego 1915

Note

As reported by Charles H. Lee and presented at the Rail Road Commission Hearing in 1915.

box 3, folder 10

Small Tract Plats 1915 - 1916

Note

Includes an index of small tracts and subdivisions.

box 3, folder 11

Tabulated Water Data 1886 - 1925

Note

Includes the following reports: "Paramount Rights Suit," "Cuyamaca Water Gage Heights - Cuyamaca Lake, 1899 -1912, and Cuyamaca Flood Waste Calculations, 1916," "1916 Flood Reports: La Mesa Reservoir," and numerous untitled reports.

box 3, folder 12

Total Diversions of Cuyamaca Water Company 1889 - 1921

box 3, folder 13

Valuation of Water Rights of Spring Valley Water Company 1916

box 3, folder 14

Valuations - Cuyamaca Water Company 1912 - 1915

Note

Application No. 118 before the Rail Road Commission of California. Estimate of reproduction cost, present value and annual charges.

box 3, folder 15

Valuations - Cuyamaca Water Company - Fulton Lane 1912 - 1914

Note

Construction costs.

box 3, folder 16

Water Rates of Agencies from California 1916 - 1923

Note

1 of 2 folders.

box 3, folder 17

Water Rates of Agencies from California 1916 - 1923

Note

2 of 2 reports.

WATER RIGHTS AND CONTRACTS

box 4, folder 1

Riparian Owners on San Diego River 1887 - 1918

Note

Agreement with Murray, Henshaw and Fletcher.

box 4, folder 2

Riparian Rights and Agreements on San Diego River 1886 - 1935

Note

Notice of appropriation, grant of rights on El Capitan Reservation and correspondence.

box 4, folder 3

Riparian Rights and Rights of Way 1886 - 1928

box 4, folder 4

Water Appropriations and Notices of Water Appropriations on the San Diego River 1867 - 1916

box 4, folder 5

Water Rights of Cuyamaca Water Company 1914

box 4, folder 6

Water Rights: Contracts and Deeds Book - Numbers 1 - 7 1886 - 1887

box 4, folder 7

Water Rights: Contracts and Deeds Book - Numbers 7 - 8 and 10 - 17 1887 - 1888

box 4, folder 8

Water Rights: Contracts and Deeds Book - Numbers 18 - 21 1887 - 1889

box 4, folder 9

Water Rights: Contracts and Deeds Book - Numbers 22 - 35 1887 - 1890

Note

Includes contract number 50; contract number 33 is missing.

box 4, folder 10

Water Rights: Contracts and Deeds Book - Numbers 35 - 38 and 41 1890

box 4, folder 11

Water Rights: Contracts and Deeds Book - Numbers 39 - 41 and 44 1890 - 1892

box 4, folder 12

Water Rights: Contracts and Deeds Book - Numbers 42 - 43 and 45 - 46 1890

box 4, folder 13

Water Rights: Contracts and Deeds Book - Numbers 46, 52, 33, and 54 1890 - 1891

box 4, folder 14

Water Rights: Contracts and Deeds Book - Numbers 51, 56, 33, 55, and 57 - 58 1891 - 1894

box 4, folder 15

Water Rights: Contracts and Deeds Book - Numbers 58 and 61 - 63 1891

box 4, folder 16

Water Rights: Contracts and Deeds Book - Numbers 63 - 66, 69, and 70 1891

box 4, folder 17

Water Rights: Contracts and Deeds Book - Numbers 71, 67, and 72 - 83 1891

box 4, folder 18

Water Rights: Contracts and Deeds Book - Numbers 83 - 84, 68, and 85 - 88 1891 - 1892

box 4, folder 19

Water Rights: Contracts and Deeds Book - Numbers 88, 90 - 94, 131, and 133 - 134 1892

box 4, folder 20

Water Rights: Contracts and Deeds Book - Numbers 137 - 140, 142 - 144, 149 - 151, 154 - 158, 160, and 162 1892 - 1893

box 4, folder 21

Water Rights: Contracts and Deeds Book - Numbers 159, 167, 172 - 175, 166, 176 - 177, 180, and 182 - 187 1893

box 4, folder 22

Water Rights: Contracts and Deeds Book - Numbers 190, 189, 188, 191 - 194, 196 - 197, 195, and 198 1893

box 5, folder 1

Water Rights: Contracts and Deeds Book - Numbers 198, 200 - 204, 206, and 205 1893

box 5, folder 2

Water Rights: Contracts and Deeds Book - Numbers 207, 126, 208, 211, 213 - 219, 212, and 222 1893 - 1894

box 5, folder 3

Water Rights: Contracts and Deeds Book - Numbers 224 - 231, 249, 233 - 239, and 232 1893 - 1895

box 5, folder 4

Water Rights: Contracts and Deeds Book - Numbers 240 -243, 247, 244, 246, 245, 248, and 250 - 253 1894 - 1895

box 5, folder 5

Water Rights: Contracts and Deeds Book - Numbers 254 - 258, 260 - 263, 159, and 266 1895 - 1896

box 5, folder 6

Water Rights: Contracts and Deeds Book - Numbers 267 - 279, 265, and 281 - 283 1895 - 1896

box 5, folder 7

Water Rights: Contracts and Deeds Book - Numbers 285 - 296 1896 - 1897

box 5, folder 8

Water Rights: Contracts and Deeds Book - Numbers 297, 299a - 302, 298, 280, 299, 300, 301a, 264, 302a, and 299 1897 - 1898

box 5, folder 9

Water Rights: Contracts and Deeds Book - Numbers 306 - 308, 303, and 309 - 313 1898 - 1902

box 5, folder 10

Water Rights: Contracts and Deeds Book - Numbers 314 - 330 1902 - 1903

box 5, folder 11

Water Rights: Contracts and Deeds Book - Numbers 331 - 339 1904 - 1906

box 5, folder 12

Water Rights: Contracts and Deeds Book - Numbers 340 - 366 1906 - 1909

Note

Includes an alphabetical index of names and assigned contract numbers.

box 5, folder 13

Water Rights: Contracts and Deeds Book - La Mesa Colony Contract 1887

box 5, folder 14

Water Rights: Contracts and Deeds Book - Contract

Note

Blank contract.

box 5, folder 15

Water Rights: Contracts and Deeds Book - Contract with Soutler and Crosby 1890

box 5, folder 16

Water Rights: Contracts and Deeds Book - Numbers 367 - 383 1909 - 1910

box 5, folder 17

Water Rights: Contracts and Deeds Book - Numbers 384 - 392 1910

box 5, folder 18

Water Rights: Contracts and Deeds Book

Note

Alphabetical index, indexed to page number. There are very few names found in this index, and the reference is not certain.

MAPS AND TECHNICAL DRAWINGS

General Systems

box 6, folder 1, oversize MC99901

Cuyamaca Official System

Note

Map number 2354.

box 6, folder 2, oversize MC99902

Cuyamaca Reservoir - Rainfall and Drainage Area

Note

Map number 2454.

box 6, folder 3, oversize MC14601

Cuyamaca Water Company 1914

Note

Map number 2446.

box 6, folder 4, oversize MC99903

Cuyamaca Water Company 1915

Note

Map showing actual area under irrigation below El Monte Pump Station and irrigation service area. Map number 2449.

box 6, folder 5, oversize MC99904

Cuyamaca Water Company - Distribution system

Note

Map number 2709.

box 6, folder 6, oversize MC14602

Cuyamaca Water Company - Distribution system plats - Index map

Note

Index sheet number 5. Map number 2709.

box 6, folder 7, oversize MC99905

Cuyamaca Water Company - Index map of distribution system plats 1913

Note

Map number 2709.

box 6, folder 8, oversize MC14603

Cuyamaca Water Company - Pumping plants, drainage areas and stream gaging 1915

Note

Exhibit "H." Map number 2498.

box 6, folder 9, oversize MC99906

Cuyamaca Water Company - San Diego County, California 1915

Note

Map number 2355. Formerly number 2449B.

box 6, folder 10, oversize MC99907

Cuyamaca Water Company - San Diego County, California 1914

Note

Exhibit "A" and "B." Map number 2449.

box 6, folder 11, oversize MC99908

Cuyamaca Water Company - San Diego County, California 1915

Note

Exhibit "U." Map number 2449A. Map number 2684 is written on the back of this map.

box 6, folder 12, oversize MC99909

Cuyamaca Water Company - Territory served 1921

Note

Map number 2737.

box 6, folder 13, oversize MC99910

Cuyamaca Water System 1918

Note

Map number 2595.

box 6, folder 14, oversize MC99911

Cuyamaca Water System - Showing service areas 1919

Note

Map number 2706.

box 6, folder 15, oversize MC14604

La Mesa, Lemon Grove and Spring Valley Irrigation District

Note

Lippincott proposal. Map number 3002 (two identical maps).

box 6, folder 16, oversize MC14605

La Mesa, Lemon Grove and Spring Valley Irrigation District

Note

Lippincott proposal - Blueprint version (two identical maps).

box 6, folder 17, oversize MC14606

La Mesa, Lemon Grove and Spring Valley Irrigation District

Note

Map showing boundaries. Map number 3055.

box 6, folder 18, oversize MC14607

La Mesa, Lemon Grove and Spring Valley Irrigation District

Note

Map showing properties involved in a proposed compromise agreement with the City of San Diego. Map number 3067 (three identical maps).

box 6, folder 19, oversize MC14608

La Mesa, Lemon Grove and Spring Valley Irrigation District 1914

Note

Map showing structural properties. Map number 3057.

box 6, folder 20, oversize MC99912

La Mesa, Lemon Grove and Spring Valley Irrigation District

Note

Map showing various points of diversion from the San Diego River. Map number 3030.

box 6, folder 21, oversize MC99913

La Mesa, Lemon Grove and Spring Valley Irrigation District 1926

Note

Map showing various points of diversion from the San Diego River. Map number 3054.

box 6, folder 22, oversize MC14609

La Mesa, Lemon Grove Irrigation District and Source Supply

Note

Map number 2577.

box 6, folder 23, oversize MC14610

La Mesa Reservoir and Pipeline - Eucalyptus Reservoir distribution lines

Note

Map number 2290.

box 6, folder 24, oversize MC14611

Lemon Grove Flume Lines

Note

Map number 2266.

box 6, folder 25, oversize MC99914

Mission Valley Pipeline

Note

Map number 2185.

box 6, folder 26, oversize MC14612

Murray Hill Reservoir 1911

Note

Diagram showing elevation and distances. Map number 2279.

box 6, folder 27, oversize MC99915

North of San Diego River - Flume and Pipe Supply 1889

Note

Map number 2053.

box 6, folder 28, oversize MC99916

Rancho Mission

Note

Map showing lands upon which the Cuyamaca Water Company owns the riparian rights. Map number 2785.

box 6, folder 29, oversize MC99917

San Diego County

Note

Map showing drainage areas and reservoir sites. Map number 2108.

box 6, folder 30, oversize MC99918

San Diego Flume System 1908

Note

Map showing irrigated lands and distributing pipes. Map number 2321.

box 6, folder 31, oversize MC14613

San Diego Flume System and General Location of Lands and Lots

Note

Map number 2109.

box 6, folder 32, oversize MC14614

San Diego Flume System and General Location of Lands and Lots

Note

This map is identical to the previous map with a different map number. Map number 2287.

box 6, folder 33, oversize AB007C

San Diego River 1913

Note

From diverting dam to Mission Dam showing limits of riparian rights acquired. Map number 2752.

box 6, folder 34, oversize AB007C

San Diego River 1913

Note

From diverting dam to Mission Dam showing limits of water bearing gravel. Map number 2647.

box 6, folder 35, oversize MC14615

San Diego River Case 1930

Note

Map attached to complaint in San Diego River case in Federal court. There is a handwritten note across the top of the map that reads, "Map showing that portion of San Diego County traversed by the San Diego River and the lands embraced within the watershed there of, containing appropriate markings of the Government and Indian lands situated there in together with water filings there on." Map number 3291.

box 6, folder 36, oversize MC14616

San Diego River Drainage Areas and Safe Yield

Note

Map number 3516.

box 6, folder 37, oversize MC14617

San Diego River - Stations for water plane 1912

Note

Map number 2644 (two identical maps).

box 6, folder 38, oversize MC14618

San Diego - Unidentified map

Note

This map is similar to the left half of map number 2818 (MC-147-27) titled "Mission Gorge" located in the Dams and Reservoirs Built subseries. Map number 2311.

box 6, folder 39, oversize MC14619

Unidentified Graph Map

Note

Map number 2678.

Subdivisions

box 6, folder 40, oversize MC14620

Alhambra Park 1912

Note

Map number 2349.

box 6, folder 41, oversize MC14621

Belmont 1912

Note

Map number 2220.

box 6, folder 42, oversize MC99919

Boston Ranch 1890

Note

Map number 2824.

box 6, folder 43, oversize MC14622

Cardiff

Note

Map number 2286.

box 6, folder 44, oversize MC14623

Carr's

Note

Map number 2222.

box 6, folder 45, oversize MC14624

Chase Rancho

Note

Map number 5104.

box 6, folder 46, oversize MC14625

Chase Rancho - Plat - Pipe lines

Note

Map number 2766.

box 6, folder 47, oversize MC14626

Chase Rancho - Plat - Subdivisions 1

Note

Map number 2763.

box 6, folder 48, oversize MC14627

Choate's Addition

Note

Map number 2193.

box 6, folder 49, oversize MC14628

Cholla's Road Subdivision

Note

Includes lots 1 - 23. Map number 2188.

box 6, folder 50, oversize MC14629

Cholla's Road Subdivision

Note

Includes lots 24 - 45. Map number 2188.

box 6, folder 51, oversize MC14630

City Heights

Note

Columbian Realty Company. Map number 2223.

box 6, folder 52, oversize MC14631

Culverwell and Taggart's Addition to San Diego 1869

Note

Map number 2197.

box 6, folder 53, oversize MC14632

Eastgate - Tract number 14 1912

Note

Map number 2280.

box 6, folder 54, oversize MC14633

El Cajon Heights 1894

Note

Map number 2805.

box 6, folder 55, oversize MC14634

El Cajon Heights - Plat - Block 29

Note

Map number 2119.

box 6, folder 56, oversize MC99920

El Cajon Irrigation District - Present and proposed irrigation

Note

Map number 2791 (two identical maps).

box 6, folder 57, oversize MC99921

El Cajon Irrigation District - Proposed addition

Note

Map number 2791.

box 6, folder 58, oversize MC99922

El Cajon Irrigation District - Showing proposed boundaries of El Cajon

Note

Map number 2791.

box 6, folder 59, oversize MC99923

El Cajon Irrigation District - Southern Title Company

Note

"Office copy." Map number 2791.

box 6, folder 60, oversize MC14635

El Cajon Valley - Plat - Lot 100

Note

Map number 2856.

box 6, folder 61, oversize MC14636

Eureka Lemon Tract 1893

Note

Map number 2123.

box 6, folder 62, oversize MC99924

Ex-Mission Rancho - Lot number 12

Note

Map number 2215.

box 6, folder 63, oversize MC99925

Ex-Mission Rancho - Lot number 12 - Subdivisions 1 and 4

Note

No map number.

box 6, folder 64, oversize MC99926

Ex-Mission Rancho - Lot number 12 - Tract "A"

Note

Portion of Tract "A." Map number 2689.

box 6, folder 65, oversize MC14637

Ex-Mission Rancho - Section 28 1892

Note

Map number 2277.

box 6, folder 66, oversize MC14638

Ex-Mission Rancho - Tract "A" - Lot 12

Note

Map number 2482.

box 6, folder 67, oversize MC14639

Ex-Mission Rancho - Tract "A" - Lot 12

Note

Map number 2482.

box 6, folder 68, oversize MC14640

Fanita Ranch and Mission Valley

Note

Map number 2830.

box 6, folder 69, oversize MC99927

Grossmont, Mt. Helix, Hawley Heights, and a Portion of Section 20 1924

Note

Map number 2869.

box 6, folder 70, oversize MC14641

H. P. Whitney's Addition to San Diego

Note

Map number 2221.

box 6, folder 71, oversize AB007C

Lake Jennings - Highway 80 - Alpine 1930

Note

Map number 119.

box 6, folder 72, oversize MC14642

Lakeside Heights 1892

Note

Map number 2189.

box 6, folder 73, oversize MC99928

La Mesa

Note

Map number 2402.

box 6, folder 74, oversize MC99929

La Mesa

Note

Including La Mesa Colony. Map number 2402.

box 6, folder 75, oversize MC14643

La Mesa Acres - South of La Mesa Acres - Tract number 1391 1911

Note

No map number.

box 6, folder 76, oversize MC14644

La Mesa Colony - Amended map 1891

Note

Contour map. Map number 2329.

box 6, folder 77, oversize MC14645

La Mesa Springs

Note

Map number 2332 (two indentical maps).

box 6, folder 78, oversize MC14646

La Mesa Springs - Westside addition 1908

Note

Map number 2386.

box 6, folder 79, oversize MC14647

La Presa and Adjourning Lands

Note

Map number 2782.

box 6, folder 80, oversize MC14648

La Presa Colony

Note

Map number 2181.

box 6, folder 81, oversize MC14649

Lemon Grove

Note

No map number (two identical maps).

box 6, folder 82, oversize MC99930

Lemon Grove and Vicinity

Note

Map number 2608.

box 6, folder 83, oversize MC14650

Lemon Grove and Vicinity 1915

Note

Diazo photoprint. Map number 2592.

box 6, folder 84, oversize MC14651

Lemon Grove Subdivisions

Note

Map number 2608.

box 6, folder 85, oversize MC99931

Lemon Grove Subdivisions

Note

Map number 2385.

box 6, folder 86, oversize MC14652

Linda Vista Mesa - Camp Kearny

Note

Map number 2680.

box 6, folder 87, oversize MC14653

Marlett Tract 1913

Note

Map number 2027.

box 6, folder 88, oversize MC14654

Montecello 1908

Note

Map number 2272.

box 6, folder 89, oversize AB010F

Mount Helix Calavo Gardens 1935

Note

Map mounted on board. No map number.

box 6, folder 90, oversize MC14655

Murray Hill

Note

Map number 2602.

box 6, folder 91, oversize MC99932

Murray Hill Number 2 1911

Note

Map number 2112.

box 6, folder 92, oversize MC14656

Nathaniel Smith and Erwin Laraway - Division of land 1909

Note

Map number 2195.

box 6, folder 93, oversize MC14657

New San Diego

Note

Map number 2201.

box 6, folder 94, oversize MC99933

Normal Heights - Index map - Road improvement district 2

Note

Map number 2323.

box 6, folder 95, oversize MC14658

Orien Tract 1912

Note

Map number 2386.

box 6, folder 96, oversize MC99934

Pacific Building - Distribution system 1913

Note

Map number 2260.

box 6, folder 97, oversize MC14659

Palmateer Tract 1912

Note

No map number.

box 6, folder 98, oversize MC14660

Perris 1886

Note

Map number 2226.

box 6, folder 99, oversize MC99935

Rancho El Cajon - Portion of area

Note

Map number 2807.

box 6, folder 100, oversize MC99936

Rancho El Cajon - "S" tract 1930

Note

Map number 114.

box 6, folder 101, oversize MC14661

Rancho El Cajon - "S" tract

Note

Map number 118 - 1 - F (two identical maps).

box 6, folder 102, oversize MC14662

Rancho El Cajon - "S" tract

Note

Map number 2805.

box 6, folder 103, oversize MC14663

Rancho El Cajon - "S" tract - Boston Ranch 1923

Note

Map number 2773.

box 6, folder 104, oversize MC14664

Reed and Daley's Addition

Note

Map number 2218.

box 6, folder 105, oversize MC14665

Roseland Heights 1912

Note

Map number 2386.

box 6, folder 106, oversize MC14666

San Diego, California 1910

Note

Map number 2224.

box 6, folder 107, oversize MC14667

San Diego Land and Town Addition 1886

Note

Map number 2205.

box 6, folder 108, oversize MC99937

San Diego to El Cajon Heights

Note

Map number 2325

box 6, folder 109, oversize MC14668

Silver Terrace - Amended map 1887

Note

Map number 2206.

box 6, folder 110, oversize MC14669

Spring Valley and Vicinity

Note

Map number 2681.

box 6, folder 111, oversize MC14670

Spring Valley Heights 1911

Note

Map number 2388.

box 6, folder 112, oversize MC14671

Teralta 1887

Note

Map number 2183.

box 6, folder 113, oversize MC14672

Valley View 1909

Note

No map number.

box 6, folder 114, oversize MC14673

Waterville Heights 1893

Note

Map number 2192.

box 6, folder 115, oversize MC14674

Waterville Heights - Lot number 1 1914

Note

Map number 2483.

box 6, folder 116, oversize MC14675

Waterville Heights - Lot number 26, East Redlands 1914

Note

Map number 2483.

box 6, folder 117, oversize MC14676

Waterville Heights - Lot number 283 1914

Note

Map number 2483.

box 6, folder 118, oversize MC14677

West Avondale 1910

Note

Map number 2208.

Dams and Reservoirs Built

box 6, folder 119, oversize MC99938

El Cajon - Pipe lines 1915

Note

Map number 2486.

box 6, folder 120, oversize MC14701

El Capitan Dam Site

Note

Contour map. Map number 2521.

box 6, folder 121, oversize MC14702

El Capitan Dam Site 1915

Note

Contour map. Map number 2809.

box 6, folder 122, oversize MC14703

El Capitan Dam Site - Lands

Note

Map number 3091.

box 6, folder 123, oversize MC14704

El Capitan Dam Site - Lands

Note

Map number 3103.

box 6, folder 124, oversize MC14705

El Capitan Dam Site - Survey to locate the corners of the El Capitan Dam Site 1924

Note

Map number 2837.

box 6, folder 125, oversize MC99939

El Capitan Dam Site - Test borings - Profile 1921

Note

Map number 2721 (two identical maps).

box 6, folder 126, oversize MC99940

El Capitan Grande Indian Reservation

Note

Map numbers 2619 - 2620.

box 6, folder 127, oversize MC14706

El Capitan Grande Indian Reservation 1930

Note

Map showing the diverting dam and flume. Map number 5171.

box 6, folder 128, oversize MC14707

El Capitan Reservoir

Note

Map number 2547.

box 6, folder 129, oversize MC14708

El Capitan Reservoir - Operation 1924

Note

Map number 2840 (two identical maps).

box 6, folder 130, oversize MC14709

Eucalyptus Dam and Bridge

Note

Map number 2152.

box 6, folder 131, oversize MC99941

Eucalyptus Pass to La Mesa - Flume

Note

Map number 2081.

box 6, folder 132, oversize MC14710

Eucalyptus Reservoir 1912

Note

Showing traverse of reservoir. Map number 2150.

box 6, folder 133, oversize MC14711

Eucalyptus Reservoir - Plat 1912

Note

Showing various surveys. Map number 2150.

box 6, folder 134, oversize MC14712

Eucalyptus Reservoir - Plat of pipelines

Note

Map number 2149.

box 6, folder 135, oversize MC14713

Grossmont Reservoir - Plan showing requirements for pump intake

Note

Map number 2792.

box 6, folder 136, oversize MC14714

Grossmont Reservoir - Plan showing requirements for pump intake

Note

Blueprint version. Map number 2792.

box 6, folder 137, oversize MC99942

La Mesa Dam - Cross-section

Note

Contour map. Map number 2316.

box 6, folder 138, oversize MC14715

La Mesa Dam - Cross-section 1915

Note

Map number 2493.

box 6, folder 139, oversize MC14716

La Mesa Dam - Longitudinal section 1911

Note

Map number 2339.

box 6, folder 140, oversize MC14717

La Mesa Dam - Outlet system 1915

Note

Map number 2492.

box 6, folder 141, oversize MC14718

La Mesa Dam - Outlet system 1915

Note

Blueprint version. Map number 2492.

box 6, folder 142, oversize MC14719

La Mesa Dam - Plan 1911

Note

Contour line map. Map number 2312.

box 6, folder 143, oversize MC14720

La Mesa Dam - Profile

Note

Map number 2086.

box 6, folder 144, oversize MC14721

La Mesa Dam - Sections for proposed dams

Note

Map number 2552.

box 6, folder 145, oversize MC14722

La Mesa Reservoir - Capacity and area scale

Note

Map number 2528.

box 6, folder 146, oversize MC14723

Old Mission Dam - Just below the dam

Note

Blueprint map. Map number 2729.

box 6, folder 147, oversize MC99943

Old Mission Dam - Profile just below the dam

Note

Map number 2730.

box 6, folder 148, oversize MC14724

Old Mission Dam - San Diego River 1912

Note

Location of cable for stream measurement and automatic bristol gage. Map number 2243.

box 6, folder 149, oversize MC14725

San Diego Flume Company - Tower and stand

Note

Plans and details for the Eucalyptus outlet. Map number 2151.

box 6, folder 150, oversize MC99944

San Vicente Reservoir

Note

Diazo photoprint. Map number 2801

box 6, folder 151, oversize MC99945

San Vicente Reservoir

Note

Map number 2786.

box 6, folder 152, oversize MC14726

San Vicente Reservoir

Note

Pencil drawing. Map number 2081.

Dams and Reservoirs, Not Built

box 6, folder 153, oversize MC14727

Albright Reservoir - Spring Valley 1924

Note

Map number 2823.

box 6, folder 154, oversize MC14728

Alvarado Canyon Reservoir 1919

Note

Map number 2573.

box 6, folder 155, oversize MC14729

Bancroft Reservoir

Note

Map number 2575.

box 6, folder 156, oversize MC14730

Boulder Creek Conduit

Note

Contour map. Exhibit E-2-a, sheet number 1. Map number 2429.

box 6, folder 157, oversize MC14731

Boulder Creek Conduit

Note

Contour map. Exhibit E-2-a, sheet number 2. Map number 2429.

box 6, folder 158, oversize MC14732

Boulder Creek Conduit

Note

Contour map. Exhibit E-2-a, sheet number 3. Map number 2429.

box 6, folder 159, oversize MC14733

Boulder Creek Conduit

Note

Contour map. Exhibit E-2-a, sheet number 4. Map number 2429.

box 6, folder 160, oversize MC14734

Boulder Creek Conduit

Note

Contour map. Exhibit E-2-a, sheet number 5. Map number 2429.

box 6, folder 161, oversize MC14735

Boulder Creek Conduit

Note

Contour map. Exhibit E-2-a, sheet number 6. Map number 2429.

box 6, folder 162, oversize MC14736

Boulder Creek Dam Site - Cross-section

Note

Exhibit E-1-b. Map number 2429.

box 6, folder 163, oversize MC14737

Boulder Creek Dam Site - Plan

Note

Exhibit E-1-c. Map number 2429.

box 6, folder 164, oversize MC14738

Boulder Creek Mining Claims

Note

Map number 2783.

box 6, folder 165, oversize MC14739

Boulder Creek Plat Showing Power Project 1921

Note

Map number 2731.

box 6, folder 166, oversize MC14740

Boulder Creek Power Plant Site

Note

Exhibit E-5. Map number 2429.

box 6, folder 167, oversize MC14741

Boulder Creek Power Project

Note

Conduit, pipeline and powerhouse site, sheet 1. Map number 2015.

box 6, folder 168, oversize MC14742

Boulder Creek Power Project

Note

Conduit, pipeline and powerhouse site, sheet 2. Map number 2016.

box 6, folder 169, oversize MC14743

Boulder Creek Power Project

Note

Reservoir, dam, conduit, and powerhouse. Map number 2014.

box 6, folder 170, oversize MC14744

Boulder Creek Project 1913

Note

Map number 2044.

box 6, folder 171, oversize MC99946

Boulder Creek Project

Note

Showing diverting dam, pipeline and power drop. Map number 2368.

box 6, folder 172, oversize MC99947

Boulder Creek Project 1921

Note

Together with the Cuyamaca Water Company system. Map number 2737.

box 6, folder 173, oversize MC14745

Boulder Creek Reservoir

Note

Exhibit E-1-a, map showing the waterline. Map number 2429.

box 6, folder 174, oversize MC14746

Boulder Creek Reservoir

Note

Map showing waterline. Map number 2377.

box 6, folder 175, oversize MC14747

Boulder Creek Reservoir - Site number 5 1913

Note

Map number 2370.

box 6, folder 176, oversize MC14748

Boulder Creek Reservoir - Sites 1913

Note

Topographic map. Map number 2367.

box 6, folder 177, oversize MC14749

Conduit System - Lands to be irrigated

Note

Map number 2750.

box 6, folder 178, oversize MC14750

Conejos Dam Site 1919

Note

Map number 2697.

box 6, folder 179, oversize MC14751

Conejos Reservoir 1911

Note

Map showing waterline. Map number 2162.

box 6, folder 180, oversize MC14752

Dye Canyon Reservoir

Note

Map number 2409.

box 6, folder 181, oversize MC99948

Dye Canyon Reservoir

Note

Map number 2812.

box 6, folder 182, oversize MC14753

Dye Canyon Reservoir 1914

Note

Map number 2450.

box 6, folder 183, oversize MC14754

Dye Canyon - Site number 11; Dye Canyon - Site number 12 1910

Note

Map number 2409.

box 6, folder 184, oversize MC14755

Inaja Reservation 1922

Note

Ownership map. Map number 2768.

box 6, folder 185, oversize MC14756

Inaja Reservoir Site - Cedar Creek 1914

Note

Map number 2469.

box 6, folder 186, oversize MC14757

Junipero Land and Water Company - Proposed Irrigation 1906

Note

Map number 2594.

box 6, folder 187, oversize MC14758

Kinnear Reservoir Site - El Capitan Grande Indian Reservation 1911 - 1912

Note

Two identical maps, one with annotation. Map number 2267.

box 6, folder 188, oversize MC14759

La Mesa, Lemon Grove and Spring Valley Irrigation District 1914

Note

Map of land required for reservoir purposes. Map number 3075.

box 6, folder 189, oversize MC14760

Magnolia Avenue Reservoir - Plan

Note

Map number 2784.

box 6, folder 190, oversize MC14761

Miles Reservoir - Number 2

Note

Map number 2452.

box 6, folder 191, oversize MC14762

Mission Gorge - Comparative profiles of dam sites

Note

Map number 2736.

box 6, folder 192, oversize MC14763

Mission Gorge - Constant angle dam

Note

Map number 2761.

box 6, folder 193, oversize MC14764

Mission Gorge - Graphic comparison

Note

Map number 2778.

box 6, folder 194, oversize MC14765

Mission Gorge Reservoir 1921

Note

Map number 2716.

box 6, folder 195, oversize MC14766

Mission Gorge Reservoir - Numbers 2 and 3 1920

Note

Map number 2818.

box 6, folder 196, oversize MC99949

Mission Gorge Reservoir on the San Diego River 1921

Note

Map number 2713.

box 6, folder 197, oversize MC99950

Mission Gorge Reservoir on the San Diego River 1921

Note

Map number 2742.

box 6, folder 198, oversize MC14767

Mount Helix Reservoir 1919

Note

Map number 2574.

box 6, folder 199, oversize MC14768

New South Fork Dam 1920

Note

Topographic map. Map number 2708.

box 6, folder 200, oversize MC14769

Pine Valley Conduit 1914

Note

Map number 2451.

box 6, folder 201, oversize MC14770

Pine Valley Reservoir - Proposed 1914

box 6, folder 202, oversize MC14771

Pine Valley Reservoir - Proposed

Note

Diazo photoprint. Map number 2237.

box 6, folder 203, oversize MC14772

Pine Valley Reservoir - Proposed 1914

Note

Traced from Diazo photoprint. Map number 2237.

box 6, folder 204, oversize MC14773

Pine Valley Tunnel

Note

Map number 2103.

box 6, folder 205, oversize MC99951

Poverty Gulch Dams and Reservoirs Sites 1911

Note

Map number 2324.

box 6, folder 206, oversize MC14774

Poverty Gulch Reservoir

Note

Exhibit A. Map number 2371.

box 6, folder 207, oversize MC14775

San Diego River - Dam and Reservoir 1921

Note

Map Number 2750.

box 6, folder 208, oversize MC14776

San Diego River - Statistics of undeveloped reservoir sites 1915

Note

Map number 2518.

box 6, folder 209, oversize MC14777

Tule Dam Plan

Note

Exhibit E-1-cc. Map number 2429.

box 6, folder 210, oversize MC14778

Tule Dam Site - Cross-section map

Note

Exhibit E-1-bb. Map number 2429.

box 6, folder 211, oversize MC14779

Tule Reservoir - Connecting transit lines 1914

Note

Contour map. Map number 2427.

box 6, folder 212, oversize MC14780

Tule Reservoir

Note

Exhibit E-1-aa - Map showing waterline. Map number 2429.

Flume Routes, Flumes, Siphons, and Tunnels

box 6, folder 213, oversize MC99952

Alvarado Siphon Replacement - Profile 1929

Note

Map number 3252.

box 6, folder 214, oversize MC14801

Alvarado Siphon to La Mesa Reservoir - Plat 1917

Note

Map number 2578.

box 6, folder 215, oversize MC14802

Capehorn - Tunnel number 4

Note

Map number 2269.

box 6, folder 216, oversize MC14803

Chocolate Canyon - Engine house for pump station number 2

Note

Map number 2366.

box 6, folder 217, oversize MC14804

Chocolate Canyon - Original flume location 1925

Note

Includes present location of Chocolate Siphon. Map number 2868.

box 6, folder 218, oversize MC14805

Chocolate Canyon - Proposed flume - Line "B"

Note

Map number 2104.

box 6, folder 219, oversize MC99953

Chocolate Creek Feeder - East side of canyon

Note

Map number 2692.

box 6, folder 220, oversize MC14806

Chocolate Creek Feeder - Proposed

Note

Blue print version. Map number 2691.

box 6, folder 221, oversize MC14807

Chocolate Creek Feeder - Proposed

Note

Tracing cloth version. Map number 2692.

box 6, folder 222, oversize MC99954

Chocolate Creek Feeder - West side of canyon

Note

Map number 2693.

box 6, folder 223, oversize MC14808

Chocolate Creek Siphon - Forebay entrance - East end 1911

Note

Map number 2514.

box 6, folder 224, oversize MC99955

Conejos Dam Site 1919

Note

Conejos Creek to junction with South Fork (two identical maps). Map number 2620.

box 6, folder 225, oversize MC14809

Cresson Flume Line

Note

Map number 2576.

box 6, folder 226, oversize MC99956

Cresson Flume Line - Profile

Note

Map number 2580.

box 6, folder 227, oversize MC14810

Cuyamaca Water Company - Lands involded in condemnation suit 1925

Note

Location of flume on the lands sought to be condemned west from Chocolate Creek Siphon. Map number 2866.

box 6, folder 228, oversize MC14811

Cuyamaca Water Company - Lands involved in condemnation suit 1925

Note

Location of flume on the lands sought to be condemned west from Chocolate Creek Siphon - Blueprint version. Map number 2866.

box 6, folder 229, oversize MC14812

El Cajon Grant - Flume location

Note

Map number 2080.

box 6, folder 230, oversize MC99957

El Cajon Valley - Profile

Note

Map number 2080.

box 6, folder 231, oversize MC14813

El Capitan and Chocolate Creek 1921

Note

Boundaries in red flags; white flags on contours. No map number.

box 6, folder 232, oversize MC14814

El Capitan Dam Site - Lands 1931

Note

Lands sought in San Diego condemnation suit. Map number 3295.

box 6, folder 233, oversize MC14815

El Capitan Grande Indian Reservation - Flume line

Note

Map number 2077.

box 6, folder 234, oversize MC14816

El Capitan Grande Indian Reservation - Lands granted to the City of San Diego by an Act of Congress

Note

Lands involved in the condemnation suit. Map number 3280.

box 6, folder 235, oversize MC14817

El Capitan Grande Indian Reservation - Pumping plant number 3 1914

Note

Map number 2417.

box 6, folder 235, oversize MC14819

El Capitan Grande Indian Reservation - Pumping plant number 3 1914

Note

Cloth version. Map number 2417.

box 6, folder 236, oversize MC14818

El Capitan Grande Indian Reservation - Pumping plant number 3 1914

Note

Blueprint version. Map number 2417.

box 6, folder 238, oversize MC14820

El Capitan Grande Indian Reservation - Township lines - Boundaries of number 15 1879

Note

Map number 2289.

box 6, folder 239, oversize MC14821

El Capitan Reservoir - Dam site - Private lands and Indian reservation

Note

Map number 2724.

box 6, folder 240, oversize MC14822

El Capitan Reservoir - Showing dam 1921

Note

Map number 2685.

box 6, folder 241, oversize AB007C

El Monte to La Mesa - Flume line

Note

Map number 3158.

box 6, folder 242, oversize MC14823

El Monte Tunnel and Lankersheim Tunnel - Proposal 1913

Note

Relocation between the two tunnels. Map number 2028.

box 6, folder 243, oversize MC99958

El Monte Tunnel and Lankersheim Tunnel - Proposed change of flume line 1913

Note

Map number 2028.

box 6, folder 244, oversize MC14824

El Monte Tunnel number 5 and 6

Note

Map number 2269.

box 6, folder 245, oversize MC14825

El Monte Tunnel number 7

Note

Map number 2269.

box 6, folder 246, oversize AB007C

End of Flume Line to College Hill Tract - Profile of located pipeline 1889

Note

Map number 2071.

box 6, folder 247, oversize MC99959

Eucalyptus Reservoir - Section of flume to be replaced - Profile

Note

Map number 3411.

box 6, folder 248, oversize MC14826

Kuehner Property 1915

Note

Hamilton, El Capitan Dam Site, including the flume and Chocolate Creek Pumping Plant. Map number 2546.

box 6, folder 249, oversize MC99960

Lakeside - Service area 1913

Note

Map number 2025.

box 6, folder 250, oversize AB007C

Lakeview Siphon - Profile 1913

Note

Map number 2364.

box 6, folder 251, oversize MC14827

La Mesa Ditch - Cut-off tunnel 1917

Note

Map number 2557.

box 6, folder 252, oversize MC14828

La Mesa Dam - Experimental line for small flume

Note

Map number 2081.

box 6, folder 253, oversize MC99961

La Mesa Dam - Main wood pipe

Note

Map number 2334.

box 6, folder 254, oversize MC99962

La Mesa Ditch - Profile 1895

Note

Map number 2318.

box 6, folder 255, oversize MC99963

La Mesa Ditch - Reconstruction 1915

Note

Map number 2503.

box 6, folder 256, oversize MC14829

La Mesa, Lemon Grove and Spring Valley Irrigation District - Profile 1929

Note

Profile of cut-off siphon "B" and "C," flume section number 9. No map number.

box 6, folder 257, oversize AB007C

La Mesa, Lemon Grove and Spring Valley Irrigation District - Flume Replacement 1932

Note

Map number 2170.

box 6, folder 258, oversize MC99964

Los Coches Siphon

Note

Diverting Dam to mile post number 1, tunnel number 6 to Los Coches Siphon. No map number.

box 6, folder 259, oversize MC99965

Morris Line - Profile

Note

Map number 2301.

box 6, folder 260, oversize MC14830

Murray Hill - Concrete pipe line

Note

Map number 2114.

box 6, folder 261, oversize MC14831

Murray Hill - Proposed water system using present pump

Note

Map number 2262.

box 6, folder 262, oversize MC14832

Pumping Plant Number 2 - Profile 1915

Note

Map number 2512.

box 6, folder 263, oversize MC14833

Quail Canyon Siphon 1926

Note

Land sought to be condemned. Map number 3060.

box 6, folder 264, oversize AB007C

Quail Canyon Siphon 1913

Note

Map number 2363.

box 6, folder 265, oversize MC99966

San Diego River Bed 1913

Note

Map number 2090.

box 6, folder 266, oversize MC14834

Sand Creek - Flume from tunnel number 1 1911

Note

Includes proposed inverted siphon. Map number 2274.

box 6, folder 267, oversize MC14835

Sand Creek Siphon - Plan showing forebays and connections 1913

Note

From South Fork to Mission Dam. Map number 2231.

box 6, folder 268, oversize MC99967

Sand Creek Siphon - Reinfornced concrete pipe - Profile 1913

Note

Map number 2235.

box 6, folder 269, oversize MC14836

Sand Creek Siphon - Tunnels number 1, 2, 3, and 8

Note

Map number 2269.

box 6, folder 270, oversize MC14837

South Fork Feeder - East end 1913

Note

Map number 2031.

box 6, folder 271, oversize MC14838

South Fork Feeder - Main flume from outlet - Profile 1913

Note

Map number 2305.

box 6, folder 272, oversize MC14839

South Fork Feeder - Main flume from outlet of South Fork Siphon - Profile 1913

Note

Map number 2404.

box 6, folder 273, oversize MC99968

South Fork Feeder - Profile

Note

Map number 2413.

box 6, folder 274, oversize MC14840

South Fork Feeder - Standard trestle for metal flume 1913

Note

Map number 2038.

box 6, folder 275, oversize MC14841

South Fork Siphon 1925

Note

Including location of original flume. Map number 2867.

box 6, folder 276, oversize AB007C

South Fork Siphon - Profile of the second line of the South Fork Siphon 1916

Note

Map number 2581.

box 6, folder 277, oversize MC99969

South Fork Siphon - Steel siphon 1911

Note

Map number 2227.

box 6, folder 278, oversize MC99970

South Fork Siphon to Chocolate Siphon

Note

Map number 2303.

box 6, folder 279, oversize MC14842

South Fork Siphon - Trestles crossing to South Fork Creek 1916

Note

Map number 2790.

box 6, folder 280, oversize MC14843

Sweetwater Siphon - Profile 1919

Note

Map number 2710.

Technical Drawings

box 6, folder 281, oversize MC14844

Air Valves and Connection - Plan 1911

Note

Map number 2134.

box 6, folder 282, oversize MC14845

Chocolate Canyon Siphon - Proposal

Note

Map number 2099.

box 6, folder 283, oversize MC14846

Chocolate Siphon - Flume Alignment - Tunnel number 3

Note

Map number 2033.

box 6, folder 284, oversize MC14847

Conejos Canal - Map 1911

Note

Map number 2164.

box 6, folder 285, oversize MC14848

El Capitan Indian Reservation - Plant number 3 1913

Note

Map number 2034.

box 6, folder 286, oversize MC14849

Flume Cross-section - Thomas and Post Flume Company 1912

Note

Letter addressed to "My Dear Colonel" relating to the four maps below. No number associated with this document.

box 6, folder 287, oversize MC14850

Flume Cross-section - Thomas and Post Flume Company - Proposal 1912

Note

Blue print version. Map number 2660.

box 6, folder 288, oversize MC14851

Flume Cross-section - Thomas and Post Flume Company - Proposal 1912

Note

Tracing cloth version. Map number 2001.

box 6, folder 289, oversize MC14852

Flume Elevation and Cross-section - Thomas and Post Flume System 1912

Note

Blue print version. Map number 2661.

box 6, folder 290, oversize MC14853

Flume Elevation and Cross-section - Thomas and Post Flume System 1912

Note

Tracing cloth version. Map number 2002.

box 6, folder 291, oversize MC14854

Flume and Tunnel Section - Abandoned - Profile

Note

Map number 2101.

box 6, folder 292, oversize MC14855

Flume in Earth Tunnel

Note

Map number 2101.

box 6, folder 293, oversize MC14856

Flume on Grande Stretch

Note

Map number 2101.

box 6, folder 294, oversize MC14857

Flume Siphon Forebays 1927

Note

On state highway at Grossmont, CA. Map number 3106.

box 6, folder 295, oversize MC14858

Flume - Tunnel - Plan

Note

Flume in tunnel and upon trestle. Map number 2101.

box 6, folder 296, oversize MC14859

Flume under Roads - Plan 1913

Note

Map number 2365.

box 6, folder 297, oversize MC14860

Grossmont - Connection of 36" concrete pipe to forebay and flume 1911

Note

Map number 2133.

box 6, folder 298, oversize MC14861

Hammond Wood Pipe - Profile

Note

Map number 2074.

box 6, folder 299, oversize MC14862

La Mesa Dam - Plan of valve tower

Note

Map number 2078.

box 6, folder 300, oversize MC14863

Lowline Concrete Pipe Section "D"

Note

Map number 2165.

box 6, folder 301, oversize MC14864

Mould for Forming Concrete Arch Lining for Tunnels 1913

Note

Map number 2005.

box 6, folder 302, oversize MC14865

Pumping Plant Number 2 1913

Note

Sketch. Map number 2083.

box 6, folder 303, oversize MC14866

Sand Creek - Cement lined conduit 1913

Note

Map number 2023.

box 6, folder 304, oversize MC14867

Sante Fe Wells - Vacuum pump

Note

Map number 2380.

box 6, folder 305, oversize MC14868

South Fork Siphon - Proposal

Note

Map number 2095.

box 6, folder 306, oversize MC14869

South Fork Siphon - Flume Alignment - Tunnel Number 3

Note

Map number 2018.

box 6, folder 307, oversize MC14870

South Fork Siphon - Trestles - Details of special iron work 1916

Note

No map number.

box 6, folder 308, oversize MC14871

Standard Cement Lined Conduit - Plant number 2 1913

Note

Map number 2007.

box 6, folder 309, oversize MC14872

Standard Reinforced Concrete Conduit - Plant number 3 1913

Note

Map number 2011.

box 6, folder 310, oversize MC14873

Standard Sections Compared - Reconstruction 1913

Note

Showing proper grade relation for set-up. Map number 2008.

box 6, folder 311, oversize MC14874

Standard Trestles for Conduit - Plant number 1 1913

Note

Map number 2004.

box 6, folder 312, oversize MC14875

Standard Tunnel Cross-section - Reconstruction 1913

Note

Map number 2010.

box 6, folder 313, oversize MC14876

Standard Tunnel Portal Cross-section 1898

Note

Map number 2490 (two identical maps).

box 6, folder 314, oversize MC14877

Tunnels - Concrete arch lining 1913

Note

Map number 2006.

box 6, folder 315, oversize MC14878

Types of Structures Contemplated 1913

Note

Map number 2003.

Pumps and Wells

box 6, folder 316, oversize MC99971

El Cajon Valley 1904

Note

Map showing location of test wells, pumping plant, etc. Map number 2319.

box 6, folder 317, oversize MC99972

El Cajon Valley - Alverson's investigation of wells

Note

Map number 2634.

box 6, folder 318, oversize MC14879

El Monte Pumping Plant - Lands acquired from La Mesa Development Company 1913

Note

Map number 2383.

box 6, folder 319, oversize MC14880

La Mesa - Pumping Station

Note

Map number 2634 (two identical drawings).

box 6, folder 320, oversize MC14881

Mission Valley

Note

Sketch showing relative position of water before and after pumping season of 1899. Map number 2088.

box 6, folder 321, oversize MC14882

San Diego River 1912

Note

Map showing station for water plane. Map number 2033.

box 6, folder 322, oversize MC99973

San Diego River - Diverting Dam to Mission Dam

Note

Map showing water-bearing gravel. Map number 2105.

box 6, folder 323, oversize MC99974

San Diego River - El Monte to Fanita Ranch

Note

No map number.

box 6, folder 324, oversize MC99975

San Diego River - Mission Dam to ocean

Note

Map number 2410 (two identical maps).

Collection Contents