Barangay
Casilagan
Casilagan, Rosario, La Union, Region I (Ilocos Region). Rural. Population 670 (2024 POPCEN).
PSGC 0103313012 · Source: PSA, PSGC 3Q 2026 Publication Datafile
Public records linked to Casilagan
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
2 records · ₱98,459,171.59
- Installation of Road Safety Devices Along Rosario-Pugo Road - K0216+(-1004) - K0228 +014, La Union, Rosario-Pugo Road, La Union₱96,488,777.47 · 2024 · medium confidence (project coordinates inside the barangay boundary)
- Asset Prsrvt'N of Nat'L. Rds-Rehab/Reconst. of Nat'L Rds W/ Slips, Slpe Col. & Landslide-2nd Ros-Pug₱1,970,394.12 · 2017 · medium confidence (project coordinates inside the barangay boundary)
How linked: 2 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 Casilagan itself. This shows the municipality figure for Rosario.
3 records · ₱1,279,887,403.80
1 placed at Rosario level itself; the rest in LGUs under it.
- Municipality of Rosario, La Union₱1,279,339,827.92 · high confidence (the LGU itself is the buyer)
- Barangay Gumot-Nagcolaran, Rosario, La Union₱354,075.88 · high confidence (the LGU itself is the buyer)
- Barangay Camp One, Rosario, La Union₱193,500.00 · high confidence (the LGU itself is the buyer)
How linked: 3 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 Casilagan itself. This shows the province figure for La Union.
50,591 records · ₱88,753,896,199.93
50,538 placed at La Union level itself; the rest in LGUs under it.
- La Union₱88,753,896,199.93 · 50,538 awards · high confidence (area of delivery is this province only)
- Ilocos Norte, Ilocos Sur, La Union, Pangasinan₱32,735,719.44 · 12 awards · low confidence (area of delivery lists several provinces)
- Benguet, Ilocos Norte, Ilocos Sur, La Union, Pangasinan₱10,270,956.00 · 6 awards · low confidence (area of delivery lists several provinces)
- Benguet, Ilocos Norte, Ilocos Sur, La Union, Mountain Province, Pangasinan₱9,311,352.00 · 6 awards · low confidence (area of delivery lists several provinces)
- La Union, Laguna₱5,572,953.40 · 6 awards · low confidence (area of delivery lists several provinces)
- Abra, Benguet, Ilocos Norte, Ilocos Sur, La Union₱4,869,600.00 · 6 awards · low confidence (area of delivery lists several provinces)
How linked: 50,538 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 Casilagan itself. This shows the municipality figure for Rosario.
2 records · ₱10,000,000.00
- Assistance to Indigent Individuals Or Families - Food Assistance/Rice Distribution Project₱5,000,000.00 · 2026 · high confidence (location columns in the DBM release)
- Assistance to Indigent Individuals Or Families - Food Assistance/Rice Distribution Project₱5,000,000.00 · 2026 · high confidence (location columns in the DBM release)
How linked: 2 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 Casilagan itself. This shows the municipality figure for Rosario.
44 records · ₱665,837,000.00
21 placed at Rosario level itself; the rest in LGUs under it.
- Construction of Flood Control Structure, Barangay Concepcion - Tabtabungao, Rosario, La Union₱120,000,000.00 · 2024 · high confidence (GAA line text names the place)
- Rosario Bypass Road, Rosario, La Union₱105,000,000.00 · 2020 · high confidence (GAA line text names the place)
- Construction of Road, Barangay Carunoan West and East, Rosario, La Union₱70,000,000.00 · 2021 · high confidence (GAA line text names the place)
- Construction of Water Supply Project, Rosario, La Union₱53,500,000.00 · 2017 · high confidence (GAA line text names the place)
- Rosario Bypass Road, Barangay. Esperanza-Barangay. Agat Section, Sta. 0 + 000 - Sta. 5 + 000, Rosario, La Union₱48,337,000.00 · 2026 · high confidence (GAA line text names the place)
- Rehabilitation of Rabon-Benteng Sapilang Road, Barangays Rabon and Benteng Sapilang, Rosario, La Union₱30,000,000.00 · 2023 · high confidence (GAA line text names the place)
How linked: 44 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
Contractors on linked DPWH projects
All 2 contractors on DPWH projects linked to Casilagan and the LGUs under it. Click a column to sort.
| Mg Samidan Const | 1 | ₱96,488,777.47 | 3 |
| E E Madayag Const | 1 | ₱1,970,394.12 | 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.

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QR codes for Casilagan
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