Barangay

Minanga

Minanga, Tumauini, Isabela, Region II (Cagayan Valley). Rural. Population 1,793 (2024 POPCEN).

PSGC 0203137032 · Source: PSA, PSGC 3Q 2026 Publication Datafile

Public records linked to Minanga

Counts include this barangay and every LGU under it. Each record carries how it was linked and a confidence level; figures are as recorded by the source and exclude single amounts of ₱10B+ held for verification. They are not findings.

DPWH infrastructure projects

Contracts on the DPWH Transparency portal, placed by coordinates first. Source: DPWH Transparency portal

15 records · ₱1,224,076,689.06

  1. Organizational Outcome 1: Ensure Safe and Reliable National Road System: Bridge Program: Widening of Permanent Bridges: Minanga Bridge (B01129lz) Along Daang Maharlika (Lz) (Parallel Bridge), Tumauini, Isabela₱374,534,001.61 · 2020 · medium confidence (project coordinates inside the barangay boundary)
  2. Oo1: Ensure Safe and Reliable National Road System: Bridge Program - Replacement of Permanent Weak Bridge - Minanga Br. (B01129lz) Along Maharlika Highway₱241,150,001.36 · 2025 · medium confidence (project coordinates inside the barangay boundary)
  3. Oo1: Ensure Safe and Reliable National Road: Bridge - Widening of Permanent Bridges - Arcon Bridge (B01130lz) Along Daang Maharlika (Lz)₱155,084,699.09 · 2022 · medium confidence (project coordinates inside the barangay boundary)
  4. Local Program: Flood Control and Drainage/Flood Control Structures/Facilities-Local Infrastructure Program-Construction of Arcon Flood Control System, Phase Ii₱112,875,480.45 · 2020 · medium confidence (project coordinates inside the barangay boundary)
  5. Oo1: Ensure Safe and Reliable National Road System : Asset Preservation Program - Preventive Maintenance - Primary Road - Daang Maharlika (Lz), K0417+890 - K0419+ 000, K0420+ 127 - K0421+ 000.00, K0423+ 360 - K0423+ 861.00, Tumauini, Isabela₱97,287,457.44 · 2023 · medium confidence (project coordinates inside the barangay boundary)
  6. Oo 2: Protect Lives and Properties Against Major Flds: Fld. Mng'T Program: Const'N/Maintenance of Fld Mitigation Structures and Drainage Systems: Const'N of Arcon River Revetment With Steel Sheet Piles, Sta. 000+000-Sta. 000+349 (Upstream)₱87,748,696.36 · 2018 · medium confidence (project coordinates inside the barangay boundary)

How linked: 15 by project coordinates inside the barangay boundary.

Contracts this LGU awarded (PhilGEPS)

PhilGEPS awards where the procuring entity is this LGU. Source: PhilGEPS award notices

Not yet linked to Minanga itself. This shows the municipality figure for Tumauini.

1 record · ₱18,784,268.05

  1. Municipality of Tumauini, Isabela₱18,784,268.05 · high confidence (the LGU itself is the buyer)

How linked: 1 by the LGU itself is the buyer.

PhilGEPS awards delivered here (all agencies)

Awards by any agency whose area of delivery is this province. PhilGEPS records delivery areas at province level only. Source: PhilGEPS award notices

Not yet linked to Minanga itself. This shows the province figure for Isabela.

56,720 records · ₱206,082,170,662.99

56,667 placed at Isabela level itself; the rest in LGUs under it.

  1. Isabela₱206,082,170,662.99 · 56,667 awards · high confidence (area of delivery is this province only)
  2. Batangas, Bukidnon, Cagayan, Camarines Sur, Cotabato, Davao del Sur, Isabela, Pampanga, Tarlac₱112,839,000.00 · 2 awards · low confidence (area of delivery lists several provinces)
  3. Basilan, Isabela, Sulu, Tawi-Tawi, Zamboanga del Norte, Zamboanga del Sur, Zamboanga Sibugay₱38,348,411.40 · 1 awards · low confidence (area of delivery lists several provinces)
  4. Iloilo, Isabela₱3,146,289.62 · 36 awards · low confidence (area of delivery lists several provinces)
  5. Aurora, Cagayan, Ilocos Sur, Isabela₱2,584,900.00 · 1 awards · low confidence (area of delivery lists several provinces)
  6. Aurora, Bataan, Cagayan, Ilocos Norte, Ilocos Sur, Isabela, La Union, Marinduque, Nueva Vizcaya, Occidental Mindoro, Oriental Mindoro, Palawan, Pangasinan, Quirino, Romblon, Zambales₱2,281,640.00 · 1 awards · low confidence (area of delivery lists several provinces)

How linked: 56,667 by area of delivery is this province only; 53 by area of delivery lists several provinces.

Local Government Support Fund releases

DBM LGSF project releases by province, city/municipality and barangay. Source: DBM COMPASS

Not yet linked to Minanga itself. This shows the municipality figure for Tumauini.

45 records · ₱327,857,143.00

  1. Construction of Evacuation Center₱20,000,000.00 · 2022 · high confidence (location columns in the DBM release)
  2. Construction of Farm-to-Market (Fmr) Road in Barangay San Vicente, Tumauini, Isabela₱20,000,000.00 · 2024 · high confidence (location columns in the DBM release)
  3. Construction of Farm-to-Market Road in Barangay Cumabao, Tumauini, Isabela₱20,000,000.00 · 2024 · high confidence (location columns in the DBM release)
  4. Construction of Farm-to-Market Road in Barangay Namnama, Tumauini, Isabela₱15,000,000.00 · 2024 · high confidence (location columns in the DBM release)
  5. Construction of Farm-to-Market Road in Barangay Tunggui, Tumauini, Isabela₱15,000,000.00 · 2024 · high confidence (location columns in the DBM release)
  6. Lgsf_gef₱12,857,143.00 · 2023 · high confidence (location columns in the DBM release)

How linked: 45 by location columns in the DBM release.

GAA budget lines naming this place

General Appropriations Act lines whose text ends in this city/municipality and province. Source: DBM General Appropriations Act

Not yet linked to Minanga itself. This shows the municipality figure for Tumauini.

166 records · ₱2,885,172,000.00

70 placed at Tumauini level itself; the rest in LGUs under it.

  1. Construction of Compania Flood Control, Tumauini, Isabela₱150,000,000.00 · 2024 · high confidence (GAA line text names the place)
  2. Construction of Arcon Flood Control System Phase Ii in Brgy. Arcon, Tumauini, Isabela₱120,000,000.00 · 2020 · medium confidence (GAA line text names the place)
  3. Construction of Carpentero-Compania Flood Control Phase Ii, Tumauini, Isabela₱115,000,000.00 · 2023 · high confidence (GAA line text names the place)
  4. River Bank Protection for Lower Cagayan River, Balug Section, Tumauini, Isabela₱105,000,000.00 · 2020 · high confidence (GAA line text names the place)
  5. Construction of Arcon Flood Control System Phase Ii in Brgy. Arcon, Tumauini, Isabela₱102,000,000.00 · 2021 · medium confidence (GAA line text names the place)
  6. Construction of Arcon River Revetment With Steel Sheet Piles, Arcon, Tumauini, Isabela₱100,000,000.00 · 2018 · high confidence (GAA line text names the place)

How linked: 166 by GAA line text names the place.

COA annual audit reports

Not yet linked: the COA reports loaded so far cover national agencies only. LGU audit reports are published at coa.gov.ph.

Published anomaly flags

Patterns in the linked records that reviewers checked and published. A flag is a question worth asking, not a finding of wrongdoing.

See all 3 published flags

Contractors on linked DPWH projects

Download this list (CSV) · All bulk data

All 9 contractors on DPWH projects linked to Minanga and the LGUs under it. Click a column to sort.

Egb Const CORP Formerly: Egb Const4₱444,600,493.601
Advanced Foundation Const Systems CORP2₱422,479,626.640
Dragon Twelve Builders & Const Supply1₱155,084,699.092
Jll Pulsar Const CORP Formerly: Pulsar Const1₱97,287,457.440
Halrey Const INC1₱46,544,689.880
Dragon Twelve Builders3₱34,555,839.150
Arvea'S Const1₱9,889,759.910
Alphatec Chemical CORP1₱8,871,745.000
Abe Gen Contractor1₱4,762,378.350

Costs as recorded by DPWH; single amounts of ₱10B+ are held for verification and excluded. Flags count published automated anomalies on this contractor's projects or awards here, plus flags on the contractor itself; they are not findings.

Taxes collected by the BIR in Isabela

BIR publishes collections by province and city, not by town or barangay. Minanga is in Isabela.

₱4.72 billion

Collected, January-August 2026 (tentative BIR figures, ₱ million in the source)

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These are taxes collected by national BIR offices located here, including from businesses headquartered here. They are not the LGU’s own income. Source: BIR Revenue Accounting Division, Tentative internal revenue collections by region and province, January-August 2026 (BIR collection statistics). All provinces and cities

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