Barangay
Silauan Sur
Silauan Sur, Echague, Isabela, Region II (Cagayan Valley). Urban. Population 2,320 (2024 POPCEN).
PSGC 0203112056 · Source: PSA, PSGC 3Q 2026 Publication Datafile
Public records linked to Silauan Sur
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
4 records · ₱102,976,802.28
- Sustainable Infrastructure Projects Alleviating Gaps (Sipag) - Access Roads and/Or Bridges From the National Road/S Leading to Major/ Strategic Public Buildings/ Facilities - Rehabilitation of Road, Don Primo Gaffud St., Barangay Silauan Sur - Barangay An₱47,530,000.00 · 2025 · medium confidence (project coordinates inside the barangay boundary)
- Convergence and Special Support Program - Special Road Fund - Motor Vehicle Users Charge (Mvuc) As Per R.A. 11239 - Installation of Solar Streetlights in Barangay Silauan Sur to San Annafunan, Barangay Tuguegarao and Barangay Carulay, Echague, Isabela₱47,529,517.27 · 2025 · medium confidence (project coordinates inside the barangay boundary)
- Basic Infrastructure Program (Bip) - Multi-Purpose Building/Facilities to Support Social Services - Improvement of Multi-Purposen Building, Barangay Silauan Sur, Echague, Isabela₱4,947,295.56 · 2023 · medium confidence (project coordinates inside the barangay boundary)
- Basic Infrastructure Program (Bip) - Multi-Purpose Building/Facilities to Support Social Services - Construction (Completion) of Multi-Purpose Building, Barangay Silauan Sur, Echague, Isabela₱2,969,989.45 · 2023 · medium confidence (project coordinates inside the barangay boundary)
How linked: 4 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 Silauan Sur itself. This shows the municipality figure for Echague.
1 record · ₱497,530,389.57
- Municipality of Echague, Isabela₱497,530,389.57 · 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 Silauan Sur 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.
- Isabela₱206,082,170,662.99 · 56,667 awards · high confidence (area of delivery is this province only)
- 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)
- 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)
- Iloilo, Isabela₱3,146,289.62 · 36 awards · low confidence (area of delivery lists several provinces)
- Aurora, Cagayan, Ilocos Sur, Isabela₱2,584,900.00 · 1 awards · low confidence (area of delivery lists several provinces)
- 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 Silauan Sur itself. This shows the municipality figure for Echague.
17 records · ₱147,000,000.00
8 placed at Echague level itself; the rest in LGUs under it.
- Improvement of Public Market in Barangay Silauan Sur , Echague, Isabela₱30,000,000.00 · 2026 · high confidence (location columns in the DBM release)
- Assistance to Indigent Individuals Or Families - Food Assistance₱20,000,000.00 · 2025 · high confidence (location columns in the DBM release)
- Purchase of Vehicle - Eleven (11) Units Multi-Purpose Vehicle₱13,530,000.00 · 2025 · high confidence (location columns in the DBM release)
- Concreting of Farm to Market Road₱10,000,000.00 · 2026 · high confidence (location columns in the DBM release)
- Concreting of Farm to Market Road₱10,000,000.00 · 2026 · high confidence (location columns in the DBM release)
- Concreting of Farm to Market Road₱10,000,000.00 · 2026 · high confidence (location columns in the DBM release)
How linked: 17 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
3 records · ₱18,000,000.00
- Rehabilitation of Local Road, Barangay Silauan Sur, Echague, Isabela₱10,000,000.00 · 2022 · medium confidence (GAA line text names the place)
- Improvement of Multi-Purposen Building, Barangay Silauan Sur, Echague, Isabela₱5,000,000.00 · 2023 · medium confidence (GAA line text names the place)
- Construction (Completion) of Multi-Purpose Building, Barangay Silauan Sur, Echague, Isabela₱3,000,000.00 · 2023 · medium confidence (GAA line text names the place)
How linked: 3 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.
- Contractor Concentration (Flood Control)Mg Samidan ConstContractor: Mg Samidan Const
- Contractor Concentration (Flood Control)Mg Samidan ConstContractor: Mg Samidan Const
- High Concurrent Workload for One ContractorMg Samidan ConstContractor: Mg Samidan Const
- High Concurrent Workload for One ContractorTriple 8 Const & Supply Inc Formerly Triple 8 Const & SupplyContractor: Triple 8 Const & Supply Inc Formerly Triple 8 Const & Supply
Contractors on linked DPWH projects
Download this list (CSV) · All bulk data
All 4 contractors on DPWH projects linked to Silauan Sur and the LGUs under it. Click a column to sort.
| Triple 8 Const & Supply INC Formerly Triple 8 Const & Supply | 1 | ₱47,530,000.00 | 1 |
| Mg Samidan Const | 1 | ₱47,529,517.27 | 3 |
| D'Limitless Civil Engineering Const | 1 | ₱4,947,295.56 | 0 |
| Oroset Const | 1 | ₱2,969,989.45 | 0 |
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. Silauan Sur is in Isabela.
₱4.72 billion
Collected, January-August 2026 (tentative BIR figures, ₱ million in the source)
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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