Maui community members and water resource experts invited to meet…
East Maui Water Authority Community Conversation Series
Maps/Streams and Ditches
East Maui Streams and Ditches
Date: 2004
Size: 5 MB
Source: Fukumoto Engineering
Koolau ditch map
Close up of ditch system from East Maui diversions
Date: Unknown
Size: 1 MB
Source: USGS
Stream restoration map- 2019-09-23-DEIS-APP A-E-Maui-Water-Lease Stream evalHSEP
Map of the effect the 2014 contested case had on IIFS for East Maui streams
Date; 2019
Size: 300 KB
Source: EIS
sb20221115B5-CWRM Submittal B5 to restore Huelo streams [7]
Map showing the Huelo streams that are the subject of CWRM staff recommendation for restoration
Date: 2022
Size: 700 MB
Source: CWRM
Plate_1-USGS-2004-Report
Detailed map of all East Maui streams with watershed boundaries for each streams. This is PDF and can be zoomed-in to see details.
Date: 2004
Size: 14 MB
Source USGS
Download/View
E-30-A_20150311_0001
Detailed map of Huelo area streams
Date: 1926
Size: 6 MB
Source: EMI
EMI Site Visit Big Map copy 3
Details on Wailuanui and E, W Wailuaiki
Date: Unknown
Size: 1 MB
Source: LDN
East Maui Streams
This map comes from the State mapping program and shows all streams, even ones not under CWRM oversight. We can make zoomed-in versions of this, let us know.
Date: 2024
Size 1 MB
Source: Hawai’i State GIS Program
Hawaii DLNR Stream Map
Old hand-drawn map of lease area. It is extremely detailed and should be zoomed into.
Date: 1957
Size: 150 MB (!)
Source: DLNR
East Maui Ditches – Water Losses map copy
Map of ditches that show seepage rates.
Date: Unknown
Size: 2.6 MB
Source: USGS
EMI Ditch Schematic
Nice visualization of which stream is diverted into which ditch system
Date: Unknown
Size: 1 MB
Source: EMI
A&B-reservoirs – A&B DES- MDWS system map
Date: Unknown
Size: 1.5 MB
Source: Wilson-Okomoto
2017-02-08-MA-5E-EISPN-E-Maui-TMK Map
Map of E. Maui Watershed lease areas by TMK
Date: Unknown
Size: 2 MB
Source: Wilson & Okamoto
2017-02-08-EISPN-EMaui-Water-Lease Stream map
Lease area with all streams affected by the lease marked
Date: 2017
Size: 1 MB
Source: Wilson & Okamoto
2017-EISPN-Water-Lease Ditch map
Map showing connection between EMI ditches and MDWS upcountry supply
Date: 2017
Size: 1MB
Source: Wilson & Okamoto EIS
E MauiUH presentation Extract[22]
Map of average daily water usage from EMI to MDWS system
Date: Unknown
Size: 1 MB
Source: LDN
East Maui Phase 4 Solicitation Package.August_2024 [3]
Map of Haiku streams being considered for restoration
Date: 2024
Size: 1 MB
Source: Brown and Caldwell