WSP12980

• File Number: 8210.140.20.C
• Description: Imperial Irrigation District ‎(IID)‎
• State: CA
• Basin: Colorado Mainstem
• Date: 1/9/1996
• Author: Imperial Irrigation District
• Title: Water Requirements and Availability Sutdy ‎(draft)‎
• Water Supply Pro - Doc Type: Publication

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List of Tables

Chapter I Introduction

Chapter II Project Setting
Table II.D-l: California Colorado River Water Right Priorities .................................................................8

Chapter III Water Requirement
Table III.A.l-l: Agricultural Land Acreage ..............................................................................................10
Table III. A. 1-2: Summary of Acreage by Major Crop Category............................................................... I 0
Table III.A.2-1: M&I Land Use Acreage...................................................................................................11
Table III.A.4b-l: Future Urban Land Use....................... ........... ............... ......................... ..... ............ ....... 15
Table III.A.4b- 2: Other Future Land Use.................... .......... ....... ........ ......... ............. ........... ..... ...............15
Table III.B.2-1: Population Projections.... ........ .......... ......... ...... ...... ................... ......... ...... ......... ......... ......17
Table III.C.I-I: Agricultural Water ................................................ ........ ....... .......... ....... .......... .................19
Table 1II.C.2-1: Annual Water Delivered and Population Totals for 1990-1994......................................20
Table III.C.2-2: Total Industrial Water Use Outside Urban Areas 1987-1994..........................................21
Table III.C.3-1: Water Delivered for Non-Agricultural Use .....................................................................21
Table III.C.4-I: Distribution System Losses................................. ...................... ......... .......... ............... ....22
Table III. C. 5 -I: Historical Water Use......................................... ................................. ............................ ..23
Table III.D.I-I: Historical Water Use per Acre.........................................................................................24
Table III.D.I-2: Projected Agricultural Water Requirement in 2045........................................................25
Table III.D.2-1: Projected Municipal Water Requirement in 2045 ...........................................................26
Table III.D.2-2: Projected M&I Water Requirement in 2045....................................................................26
Table III.D.6-1: Total Projected Water Requirement in 2045 ...................................................................29

Chapter IV Water Conservation Projects/Programs
Table IV .A.3a-l: Existing Regulating Reservoirs .....................................................................................34
Table IV.B.6-1 : Average Drip Irrigation Conservation Potential..............................................................48
Table IV.B. 7-1: Average Linear Tracking Irrigation Conservation Potential...........................................49
Table IV.C-I: Projected Municipal Water Requirement in 2045 ..............................................................51
Table IV.C-2: Projected Municipal Water Requirement - with 10% Conservation ..................................51

Chapter V Other Conservation Projects/Programs
Table V .A-I : Water Reclamation and Reuse .............................................................................................54
Table V.A.I-l: Treatment--25 mgd RO Plant ...........................................................................................56
Table V .A.2a-1 : Vail Diversion Project--No Blending Option .................................................................58
Table V.A.2b-1 : Vail Diversion Project--Blending Option .......................................................................58
Table V.A.2c-l: Rositas Diversion Project--Blending Option ..................................................................59
Table V .A.2d-l: Spruce Diversion Project--No Blending Option .............................................................60
Table V .A.3a-l: Orange-Oleander Drain Diversion Project......................................................................63
Table V.A.3b-l: Central Drain No.3 Diversion Project............................................................................64
Table V.A.3c-l: Rose Drain Diversion Project .........................................................................................65
Table V.A.3d-l: "No Tilewater" Orange-Oleander Drain Diversion Project............................................66
Table V .A.5-1: Salton Sea-- Halophyte Project............... ........ ........ ....................................... ......... ...........68
Table V.B-l: Tertiary Treated Effluent--City of El Centro .......................................................................69
Table V.C.l-l: Groundwater East Mesa Project........................................................................................ 71
Table V.C.2-1: Sand Hills Groundwater Project ....................................................................................... 72

Draft: Subject to Revision, 12/21/95