HF-8

T_TAL01

T_TAL02

T_TAL03

PAS0104PAS0103

RCH0101

PAM0203

N

S

W E

0 4 km

Bulsa River

O’d

onel

Rive

rBam

bamRiver

Rio Chico River

Abacan River

Proposed Balog-BalogStorage dam

Bulsa dam

Sumoris dam

Cong Dadong dam

Tarlac River

T_TAL01

T_TAL02

T_TAL03

PAS0104PAS0103

RCH0101

PAM0203

N

S

W E

0 4 km

Bulsa River

O’d

onel

Rive

rBam

bamRiver

Rio Chico River

Abacan River

Proposed Balog-BalogStorage dam

Bulsa dam

Sumoris dam

Cong Dadong dam

Tarlac River

Source: JICA Study Team

Annex-F H.2.3.7 Location of Proposed Balog-Balog Storage Dam

PAS0107

PAS0108

PAS0105

PAS0104

PAS0106

N

S

W E

0 4 km

Proposed Gumainstorage dam

Gumain RiverPorac River

Porac dam

Gumain dam

Pasig-Potrero River

PAS0107

PAS0108

PAS0105

PAS0104

PAS0106

N

S

W E

0 4 km

Proposed Gumainstorage dam

Gumain RiverPorac River

Porac dam

Gumain dam

Pasig-Potrero River

Source: JICA Study Team

Annex-F H.2.3.8 Location of Proposed Gumain Storage Dam

HF-9

PAS0107

PAS0108

PAS0105

PAS0104PAS0103

PAS0106

PAM0203

Santo Tomas

Santa Rita

Santa Ana

San Simon

San Luis

Porac

Minalin

Mexico

Magalang

Mabalacat

Guagua

Floridablanca

City Of San Fernando

Cabiao

Bamban

Bacolor

Arayat

Apalit

Angeles City

N

S

W E

0 4 km

Bamban River

Mar

imla

Rive

r

Marimla2 siteBangat3 site

Bang

atRi

ver

Abacan River

Clark main zone

Clark new frontier areaO

’don

elRi

ver

Cong Dadong dam

Rio Chico River

PampangaRiver

PAS0107

PAS0108

PAS0105

PAS0104PAS0103

PAS0106

PAM0203

Santo Tomas

Santa Rita

Santa Ana

San Simon

San Luis

Porac

Minalin

Mexico

Magalang

Mabalacat

Guagua

Floridablanca

City Of San Fernando

Cabiao

Bamban

Bacolor

Arayat

Apalit

Angeles City

N

S

W E

0 4 km

Bamban River

Mar

imla

Rive

r

Marimla2 siteBangat3 site

Bang

atRi

ver

Abacan River

Clark main zone

Clark new frontier areaO

’don

elRi

ver

Cong Dadong dam

Rio Chico River

PampangaRiver

Source: JICA Study Team

Annex-F H.2.3.9 Location of Marimla2 and Bangat3 Sites

HF-10

N

S

W E

0 1 km

Angat Storage DamAngat river

To Bustos dam

Ipo dam

Main Unit(200MW)

To MWSS

Main Pipe

Auxiliary Unit (46MW)

ReleaseRelease tto o IpoIpo1- HPP (Auxiliary Unit)2- Bypass3- Lower discharge pipe4- Spillway

Release to Release to BustosBustos1- HPP (Main Unit)

N

S

W E

0 1 km

Angat Storage DamAngat river

To Bustos dam

Ipo dam

Main Unit(200MW)

To MWSS

Main Pipe

Auxiliary Unit (46MW)

ReleaseRelease tto o IpoIpo1- HPP (Auxiliary Unit)2- Bypass3- Lower discharge pipe4- Spillway

Release to Release to BustosBustos1- HPP (Main Unit)

PAM0503

N

S

W E

0 1 km

PantabanganStorage Dam

Pampanga river

Power house-1(100MW)

Power house-2(12MW)

Masiway dam

Case

cnan

trans

-bas

in

tunn

el

CasecnanHydropower plant(150MW)

PAM0503

N

S

W E

0 1 km

PAM0503

N

S

W E

0 1 km

PantabanganStorage Dam

Pampanga river

Power house-1(100MW)

Power house-2(12MW)

Masiway dam

Case

cnan

trans

-bas

in

tunn

el

CasecnanHydropower plant(150MW)

Source: JICA Study Team

Annex-F H.2.4.1 Existing Hydropower Plants in the Study Area

HF-11

Annex-F H.3.1.1 Water Balance Catchments

HF-12

Angat R.A0

A1

A2

A3

A4

A5

Bustos

Ipo

Angat Dam(Bayabas Dam)

Umiray-AngatTrans-basinP1

(Massim Dam)

P2Cong Dadong

Massim R.

Penaranda

(Balintingon Dam)

P3

P4

P5 Bongabon

Rizal

P6

P7

Casecnan R.

Aguang R.AurolaTrans-basin

CasecnanTrans-basin

PantabanganDam

Umiray R.

Masiway

Sumacubao R.Penaranda R.

P8

P9

P0

Coronell R.

Talavera

Smoris

O’Donnel R.(Balog-BalogDam)

Bulsa

Tarlac R.

S0

Abacan R.

Pasig-Potrero R.Porac R.

Gumain R.

(GumainDam)

S1

S2

S3S4

S5

S6S7

Gumain

Porac

P10

P11

P12

P13

P14

P15 P16

P17

P18

T1T2

T3

Talavera R.

Baliwag R.

Rio Chico R.

Pampanga R.Pasac R.

C1

R1

U1

290(30)

Upper Value: Mean annual average discharge (m3/s)(Lower Value): Mean monthly minimum discharge (m3/s)

6(0.1)

75(13)

9(3)

74(13)

64(12)

58(12)

3(0.1)

5(0.2)

2(0.1)

243(27)

137(19)

105(14)

82(13)

48(5)

35(4)

34(4)

33(4)

105(8)

23(1)

29(4)

16(3)

31(4)

30(4)

20(4)

33(8)

3(2)

41(20)

10(6)

27(12)

5(2)

16(7)

8(3)

16(1)

30(1)

20(1)

LegendControl Point

Existing Storage Dam

Proposed Storage Dam

Diversion Dam

River

Angat R.A0

A1

A2

A3

A4

A5

Bustos

Ipo

Angat Dam(Bayabas Dam)

Umiray-AngatTrans-basinP1

(Massim Dam)

P2Cong Dadong

Massim R.

Penaranda

(Balintingon Dam)

P3

P4

P5 Bongabon

Rizal

P6

P7

Casecnan R.

Aguang R.AurolaTrans-basin

CasecnanTrans-basin

PantabanganDam

Umiray R.

Masiway

Sumacubao R.Penaranda R.

P8

P9

P0

Coronell R.

Talavera

Smoris

O’Donnel R.(Balog-BalogDam)

Bulsa

Tarlac R.

S0

Abacan R.

Pasig-Potrero R.Porac R.

Gumain R.

(GumainDam)

S1

S2

S3S4

S5

S6S7

Gumain

Porac

P10

P11

P12

P13

P14

P15 P16

P17

P18

T1T2

T3

Talavera R.

Baliwag R.

Rio Chico R.

Pampanga R.Pasac R.

C1

R1

U1

290(30)

Upper Value: Mean annual average discharge (m3/s)(Lower Value): Mean monthly minimum discharge (m3/s)

6(0.1)

75(13)

9(3)

74(13)

64(12)

58(12)

3(0.1)

5(0.2)

2(0.1)

243(27)

137(19)

105(14)

82(13)

48(5)

35(4)

34(4)

33(4)

105(8)

23(1)

29(4)

16(3)

31(4)

30(4)

20(4)

33(8)

3(2)

41(20)

10(6)

27(12)

5(2)

16(7)

8(3)

16(1)

30(1)

20(1)

LegendControl Point

Existing Storage Dam

Proposed Storage Dam

Diversion Dam

River

LegendControl Point

Existing Storage Dam

Proposed Storage Dam

Diversion Dam

River

Source: JICA Study Team

Annex-F H.3.1.2 Control Points and Discharge in Quasi-Natural Flow Condition

HF-13

Angat R.A0

A1

A2

A3

A4

A5

Bustos

Ipo

Angat Dam(Bayabas Dam)

Umiray-Angat Trans-basinP1

(Massim Dam)

P2Cong Dadong

Massim R.

Penaranda

(Balintingon Dam)

P3

P4

P5 Bongabon

Rizal

P6

P7

Aguang R.Aurola Trans-basin

CasecnanTrans-basin

Pantabangan Dam

Umiray R.

Masiway

Penaranda R.

P8

P9

P0

Coronell R.

Talavera

Smoris

O’Donnel R.(Balog-Balog Dam)

Bulsa

Tarlac R.

S0

Gumain R.

(Gumain Dam)

S1

S2

S3S4

S5

S6S7

Gumain

Porac

P10

P11

P12

P13

P14

P15 P16

P17

P18

T1T2

T3

Talavera R.

Baliwag R.

Pampanga R.Pasac R.

C1

R1

U1

39.695.6

111.6

Upper Value: Quasi-Natural discharge (m3/s)Middle Value: with Existing Storage dams (m3/s)Lower Value: with Existing + Proposed Storage dams (m3/s)

0.120.120.12

19.364.469.6

3.13.16.7

19.064.269.3

17.562.664.8

17.062.164.3

0.20.23.1

0.250.250.25

0.10.12.5

35.591.5

105.2

25.081.094.7

19.075.175.1

16.7 72.772.7

7.363.463.4

5.261.261.2

5.161.161.1

5.061.161.1

3.33.33.3

1.31.31.3

4.34.34.3

3.53.53.5

5.35.3

19.0

5.35.3

19.0

4.64.6

18.3

9.29.29.2

1.31.31.3

19.919.923.5

5.35.35.3

12.212.215.8

2.42.42.4

6.36.39.9

2.92.96.5

1.31.31.3

2.42.4

20.0

1.41.4

19.0

LegendControl Point

Existing Storage Dam

Proposed Storage Dam

Diversion Dam

River

Sumacubao R.

Source: JICA Study Team

Annex-F H.3.1.3 Surface Water Resources Potential (Equivalent to 80% Reliability) with Existing and Proposed Storage Dams at Control Points

HF-14

Annex-F H.3.1.4 Sub-Areas for Groundwater Availability in the Provinces of Bulacan, Pampanga, Nueva Ecijia and Tarlac

HF-15

UPRIISDiv-V

(16,879ha)

UPRIISDiv-I

(16,400ha)

UPRIISDiv-II

(22,591ha)

AMRISLeft Bank

(10,128ha)

AMRISRight Bank(16,663ha)

Pantabangan Dam

Masiway Dam

Rizal Dam

Angat DamBustos Dam

Super Diversion Canal

UPRIISDiv-I

(4,120ha)

Talavera Dam

Pam

pang

a R

iver

Maasim River

Manila bay

PDRIS(6,604ha)

Angat River

TASMORIS(4,200ha)

Tarla

c R

iver

O'D

onne

l Riv

er Smoris Dam

Taris Dam

Porlac RIS(1,458ha)

Gumain RIS(1,629ha)

Gumain Dam

Solib Dam

Porlac Dam

Gumain River

Porlac River

Chi

co R

iver

Tala

vera

Riv

er

UPRIISDiv-III

(25,881ha) AuloSRIP

(810ha)

UPRIISDiv-IV

(19,924ha)

Aulo Dam

Aulo River

Penaranda River

PenarandaDam

Bongabon (Atate) Dam

Cong Dadong Dam

Source : JICA Study Team

Annex-F H.3.2.1 Schematic Flow Diagram of Existing NIS

HF-16

UPRIISDiv-V

(37,200ha)

UPRIISDiv-I

(16,400ha)UPRIIS

Div-II(22,591ha)

UPRIISDiv-III

(25,881ha) AuloSRIP

(810ha)

AMRISLeft Bank

(10,128ha)

AMRISRight Bank(16,663ha)

UPRIISDiv-IV

(19,924ha)

Pantabangan Dam

Masiway Dam

Rizal Dam

Aulo Dam

Angat DamBustos Dam

Super Diversion Canal

Aulo River

Penaranda River

UPRIISDiv-I

(4,120ha)

Talavera Dam

Pam

pang

a R

iver

Maasim River

PenarandaDam

Bongabon (Atate) Dam

Manila bay

PDRIS(6,604ha)

Angat River

TASMORIS(39,150ha)

Tar

lac

Riv

er

O'D

onne

l Riv

er

Smoris Dam

Taris Dam

Porlac-Gumain

(16,750ha)

Gumain Dam

Solib Dam

Porlac Dam

Gumain River

Porlac River

Chi

co R

iver

Tal

aver

a R

iver

Balog-Balog Dam

Gumain Reservoir

Balintingon Dam

Balintingon(14,900ha)

Diversion Dam

Cong Dadong Dam

Existing Dam

Proposed Dam

Source : JICA Study Team

Annex-F H.3.2.2 Schematic Flow Diagram of Projected NIS

HF-17

Annex-F H.3.3.1 Evaluation of Groundwater Usage Condition in Present Condition (2008)

HF-18

Annex-F H.3.3.2 Evaluation of Groundwater Usage Condition in Future Condition (2025)

HF-7-19

Source: JICA Study Team

Annex-F H.3.3.3 MODSIM Model Setup for Water Balance Simulation for Present Condition (2008)

HF-7-20

Source: JICA Study Team

Annex-F H.3.3.4 MODSIM Model Setup for Water Balance Simulation for Future Condition (2025)

HF-21

0.0

5.0

10.0

15.0

20.0

25.0

30.0

35.0

40.0

45.0

Jan Feb May Apr Mar Jun Jul Aug Sep Oct Nov Dec

Total Deficit

Total Demand

Dis

char

ge(m

3 /s)

Source: JICA Study Team

Annex-F H.3.3.5 Total Demand and Average Total Deficit for CISs and Other Agricultural Water Use such as Fresh Water Aquaculture in Present Condition

0.0

100.0

200.0

300.0

400.0

500.0

600.0

700.0

Jan Feb May Apr Mar Jun Jul Aug Sep Oct Nov Dec

Present Condition

Quasi-Natural Flow Condition

Dis

char

ge(m

3 /s)

Source: JICA Study Team

Annex-F H.3.3.6 Simulated Average Monthly Flow Pattern in Present Condition and Quasi-Natural Condition at around the Intake of Cong Dadong dam in the Pampanga River

HF-22

Annex-F H.4.2.1(1/2) Location of Projects in Water Resources Development, Allocation and Distribution

HF-23

Annex-F H.4.2.1(2/2) Location of Projects in Water Resources Development, Allocation and Distribution

HF-24

Angat R.A0

A1

A2

A3

A4

A5

Bustos

Ipo

Angat Dam(Bayabas Dam)

Umiray-Angat Trans-basinP1

(Massim Dam)

P2Cong Dadong

Massim R.

Penaranda

(Balintingon Dam)

P3

P4

P5 Bongabon

Rizal

P6

P7

Aguang R.Aurola Trans-basin

CasecnanTrans-basin

Pantabangan Dam

Umiray R.

Masiway

Sumacubao R.Penaranda R.

P8

P9

P0

Coronell R.

Talavera

Smoris

O’Donnel R.(Balog-Balog Dam)

Bulsa

Tarlac R.

S0

Gumain R.

(Gumain Dam)

S1

S2

S3S4

S5

S6S7

Gumain

Porac

P10

P11

P12

P13

P14

P15 P16

P17

P18

T1T2

T3

Talavera R.

Baliwag R.

Pampanga R.Pasac R.

C1

R1

U1

LegendControl Point

Existing Storage Dam

Proposed Storage Dam

Diversion Dam

River

3116

Pantabanganstorage dam

NIA-UPRIIS

NIA-AMRIS

MWSS Angatstorage dam

NIA-PDRIS

Key HMS

NIA-TASMORIS

NIA-Porac-Gumain

Source: JICA Study Team

Annex-F H.4.3.1 Tentatively Proposed Monitoring Stations for Surface Water

Sector H Water Resources Development and ManagementAnnex-FiguresAnnex-F H.2.3.8 Location of Proposed Gumain Storage DamAnnex-F H.2.3.9 Location of Marimla2 and Bangat3 SitesAnnex-F H.2.4.1 Existing Hydropower Plants in the Study AreaAnnex-F H.3.1.2 Control Points and Discharge in Quasi-Natural Flow ConditionAnnex-F H.3.1.3 Surface Water Resources Potential (Equivalent to 80% Reliability)with Existing and Proposed Storage Dams at Control PointsAnnex-F H.3.1.4 Sub-Areas for Groundwater Availability in the Provinces of Bulacan, Pampanga,Nueva Ecijia and TarlacAnnex-F H.3.2.1 Schematic Flow Diagram of Existing NISAnnex-F H.3.2.2 Schematic Flow Diagram of Projected NISAnnex-F H.3.3.1 Evaluation of Groundwater Usage Condition in Present Condition (2008)Annex-F H.3.3.2 Evaluation of Groundwater Usage Condition in Future Condition (2025)Annex-F H.3.3.3 MODSIM Model Setup for Water Balance Simulation for Present Condition (2008)Annex-F H.3.3.4 MODSIM Model Setup for Water Balance Simulation for Future Condition (2025)Annex-F H.3.3.5 Total Demand and Average Total Deficit for CISs and Other Agricultural Water Usesuch as Fresh Water Aquaculture in Present ConditionAnnex-F H.3.3.6 Simulated Average Monthly Flow Pattern in Present Condition and Quasi-NaturalCondition at around the Intake of Cong Dadong dam in the Pampanga RiverAnnex-F H.4.2.1(1/2) Location of Projects in Water Resources Development, Allocation and DistributionAnnex-F H.4.3.1 Tentatively Proposed Monitoring Stations for Surface Water