Barangay
Tuddingan
Tuddingan, Naguilian, La Union, Region I (Ilocos Region). Rural. Population 1,938 (2024 POPCEN).
PSGC 0103311039 · Source: PSA, PSGC 3Q 2026 Publication Datafile
Public records linked to Tuddingan
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
10 records · ₱353,138,375.76
- Construction/Rehabilitation of Flood Mitigation Facilities Within Major River Basins and Principal Rivers - Construction of Flood Control Structure Along Bauang River Basin, Brgy. Tuddingan, Naguilian, La Union₱96,488,097.57 · 2024 · medium confidence (project coordinates inside the barangay boundary)
- Construction/Improvement of Access Road Leading to Declared Tourism Destinations, Naguilian-Bagulin Road Leading to Tuddingan Falls and Kedlap Burial Cave, Naguilian-Bagulin, La Union₱93,605,000.00 · 2019 · medium confidence (project coordinates inside the barangay boundary)
- Sustainable Infrastructure Projects Alleviating Gaps (Sipag) - Rehabilitation of Road Slips, Slope Collapse and Landslide, Naguilian-Bagulin Road , Sta.006+957 -Sta.007+047, Naguilian, La Union₱49,000,000.00 · 2022 · medium confidence (project coordinates inside the barangay boundary)
- Const. of Flood Control Structures Along Bauang River Basin, Brgy. Mamat-Ing Sur, Naguilian, La Unio₱43,086,757.96 · 2020 · medium confidence (project coordinates inside the barangay boundary)
- Const of Flood Control Struc Along Nag-Bagulin River, Mamat-Ing Sur-Mamat-Ing Norte, Nag, Lu₱30,708,140.68 · 2019 · medium confidence (project coordinates inside the barangay boundary)
- Const/Improvmnt of Access Rds Leading to Trades, Industries & Econ Zones San Antonio Lkng Nag-Bag Rd Leadng to San Antonio Rice Wine Prod, Nag, Lu₱19,001,649.23 · 2021 · medium confidence (project coordinates inside the barangay boundary)
How linked: 10 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
1 record · ₱36,550.00
- Barangay Tuddingan, Naguilian, La Union₱36,550.00 · 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 Tuddingan 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 Tuddingan itself. This shows the municipality figure for Naguilian.
1 record · ₱5,000,000.00
- Assistance to Indigent Individuals Or Families - Food Assistance/Rice Distribution Project₱5,000,000.00 · 2026 · high confidence (location columns in the DBM release)
How linked: 1 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 Tuddingan itself. This shows the municipality figure for Naguilian.
92 records · ₱2,972,928,000.00
46 placed at Naguilian level itself; the rest in LGUs under it.
- Construction of Flood Control Structure Along Balili River, Barangay Aguioas, Naguilian, La Union₱120,000,000.00 · 2024 · medium confidence (GAA line text names the place)
- Construction of Flood Control Structure Along Balili River, Barangay Al - Alinao Norte, Naguilian, La Union₱120,000,000.00 · 2024 · medium confidence (GAA line text names the place)
- Construction of Flood Control Structure Along Balili River, Barangay Ambaracao Norte, Naguilian, La Union₱120,000,000.00 · 2024 · medium confidence (GAA line text names the place)
- Construction of Flood Control Structure Along Ribsuan River, Barangay Ribsuan, Naguilian, La Union₱120,000,000.00 · 2024 · medium confidence (GAA line text names the place)
- Construction of Flood Control Structure Along Bauang River Basin, Barangay Natividad, Naguilian, La Union₱100,000,000.00 · 2024 · medium confidence (GAA line text names the place)
- Construction of Flood Control Structure Along Bauang River Basin, Barangay Sto. Cabaritan Sur, Naguilian, La Union₱100,000,000.00 · 2024 · high confidence (GAA line text names the place)
How linked: 92 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.
- High Concurrent Workload for One ContractorSt Timothy Const CorpContractor: St Timothy Const Corp
- High Concurrent Workload for One ContractorAnore ConstContractor: Anore Const
Contractors on linked DPWH projects
Download this list (CSV) · All bulk data
All 5 contractors on DPWH projects linked to Tuddingan and the LGUs under it. Click a column to sort.
| Anore Const | 1 | ₱96,488,097.57 | 1 |
| St Timothy Const CORP | 1 | ₱93,605,000.00 | 1 |
| E E Madayag Const | 6 | ₱83,337,137.51 | 0 |
| Hgg Builders | 1 | ₱49,000,000.00 | 0 |
| A P B Const | 1 | ₱30,708,140.68 | 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 La Union
BIR publishes collections by province and city, not by town or barangay. Tuddingan is in La Union.
₱3.47 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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