Census boundary evidence
Mossy River — 1921 census geography (MB)
This page identifies a census boundary representation. Source-table records below retain their own reporting-unit identity and geographic qualifications.
- Map snapshot identifier
- MB167004_1921
- Source boundary identifier
- MB167004
- Census vintage
- 1921
- Source label
- Mossy River
- Province code
- MB
- District label
- Division No. 13
- Level
- csd
- Representation class
- E93_Presence
Census continuity group: Mossy River
TCP UID: MB167004
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.
- Mossy River — 1921 · 1921_V1T16, row 4052 unique_contextual_name_candidate
- Mossy River — 1921 · 1921_V1T27, row 3585 unique_contextual_name_candidate
- Mossy River — 1921 · 1921_V1T38, row 3585 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 |
|---|---|---|---|---|---|
| 282 townships · 1911 | 1911 → 1921 | 1230926440.522588 | 0.04504976612863064 | 0.8124425062074803 | PARTIAL_OVERLAPHistorical succession verified: False |
| Winnipegosis vl (T31 R18 MW1) · 1911 | 1911 → 1921 | 0.0761497997214952 | 2.8761868805241044e-08 | 5.0260789025429955e-11 | PARTIAL_OVERLAPHistorical succession verified: False |
| NO DATA · 1911 | 1911 → 1921 | 284167158.1700041 | 0.006993058564399279 | 0.18755749374225833 | PARTIAL_OVERLAPHistorical succession verified: False |