Census boundary evidence
Big River vl (T56 R7 MW3) — 1911 census geography (SK)
This page identifies a census boundary representation. Source-table records below retain their own reporting-unit identity and geographic qualifications.
- Map snapshot identifier
- SK212020_1911
- Source boundary identifier
- SK212020
- Census vintage
- 1911
- Source label
- Big River vl (T56 R7 MW3)
- Province code
- SK
- District label
- Prince Albert
- Level
- csd
- Representation class
- E93_Presence
Census continuity group: Big River vl (T56 R7 MW3)
TCP UID: SK212020
Census source records
Each link states the assessment that connected the source row to this map. Name candidates remain candidates; no source statistic is silently assigned to the map.
- Big River vl (T56 R7 MW3) — 1911 · 1911_V1T1, row 9260 unique_contextual_name_candidate
- Big River vl (T56 R7 MW3) — 1911 · 1911_V2T2, row 3666 unique_contextual_name_candidate
Boundary intersections across censuses
These are computed polygon intersections in the equal-area CRS ESRI:102001. Fractions describe the area of the earlier and later polygons, respectively. They do not establish historical succession, and population has not been apportioned by area. All positive intersections are retained, including very small contributions.
| Other census representation | Years (earlier → later) | Overlap (m²) | Fraction of earlier area | Fraction of later area | Evidence |
|---|---|---|---|---|---|
| Montreal Lake · 1901 | 1901 → 1911 | 2682851.8606118504 | 0.00016044157492174096 | 1.0000000000000002 | LATER_WITHIN_EARLIERHistorical succession verified: False |
| 555. T. 55-57, R. 7-9, W. 3 · 1921 | 1911 → 1921 | 2682851.8606118504 | 1.0000000000000002 | 0.0031397125863003774 | EARLIER_WITHIN_LATERHistorical succession verified: False |