MARIIS Division I - Batal, Santiago City, Isabela

General Information


Source of Water Supply:                  Magat Reservoir
Official Opening of the System:      February 1985
Designed Service Area:                   24,054 Hectares
Firmed-up Service Area:                  20,023.36 Hectares
 

Division I Service Area

 

Provinces and Towns Served:


TOWN Area Served (ha) Length of Canal Length of Lateral Length of Service Roads
1. Ramon 3,397.85 updating updating updating
2. Santiago City 6,971 updating updating updating
3. San Isidro 1,508.28 updating updating updating
4. Cordon 3,792.35 updating updating updating
5. Echague 1,628.81 updating updating updating
6. Angadanan 35.90 updating updating updating
7. Alicia 60 updating updating updating
SUB-TOTAL Isabela 17,285.50 updating updating updating
8. Diffun 1,535 updating updating updating
9. Carroguis 186.07 updating updating updating
10. Saguday 1,105.89 updating updating updating
SUB-TOTAL Quirino 2,826.96 updating updating updating
GRAND TOTAL 20,220.92 updating updating updating

 

5-Year O & M Performance


PARTICULARS 2011 2012 2013 2014 2015
1. Firmed-up Service Area (FUSA), Ha 20,904.16 20,023 20,023 20,221 20,221
2. Irrigated/Planted          
    a. Dry 20,396 19,660 19,664 19,979 19,795
    b. Wet 20,235 19,469 19,830 17,468 19,882
    c. Ratoon 3,142 5,497 7,715   12,478
3. Benefitted Area          
    a. Dry 19,346 19,401 18,479 19,395 19,422
    b. Wet 11,744 19,028 19,441 17,002 16,255
4. Yield per Ha (cavans)          
    a. Dry 100 100 107.78 110 119
    b. Wet 80 100

111.61

118 116
5. Cropping Intensity (%) 209 224 236 185 217
6. Collection Efficiency (%) 83.47 83.12 103.94 97.6 100.63
7. Viability Index (%) 1.32 1.60 1.60 1.98 1.889

 

Performance on IMT Contracting


NATURE OF CONTRACT IMT
Number of CIA 12
Number of IA 88
Number of Farmers 15,366
Length of Canal (km) 393,274
Area Covered (Has) 20,221

100% under the IMT

The IMT program was envisioned to pave the way for the eventual bigger participation of farmers in the operation and maintenance of an irrigation system. Continuous education through seminars, workshops and field meetings are being conducted to further strengthen the IA's and CIA's management skills.