{
  "@context": "https://schema.org",
  "@type": "Dataset",
  "@id": "https://exploremaville.ca/api/territoire/qc__montreal__lasalle.json",
  "name": "LaSalle — données publiques agrégées",
  "description": "Données démographiques, écoles, sécurité, transport, environnement et risques pour LaSalle (arrondissement).",
  "url": "https://exploremaville.ca/quartier/montreal/lasalle/",
  "sameAs": "https://exploremaville.ca/quartier/montreal/lasalle/",
  "license": "https://creativecommons.org/licenses/by/4.0/",
  "isAccessibleForFree": true,
  "creator": {
    "@type": "Organization",
    "name": "Explore Ma Ville",
    "url": "https://exploremaville.ca"
  },
  "publisher": {
    "@type": "Organization",
    "name": "Explore Ma Ville",
    "url": "https://exploremaville.ca"
  },
  "distribution": [
    {
      "@type": "DataDownload",
      "encodingFormat": "application/json",
      "contentUrl": "https://exploremaville.ca/api/territoire/qc__montreal__lasalle.json"
    }
  ],
  "keywords": [
    "Québec",
    "Montréal",
    "Ville de Québec",
    "quartier",
    "arrondissement",
    "données publiques",
    "démographie",
    "écoles",
    "sécurité",
    "transport",
    "environnement",
    "risques",
    "LaSalle"
  ],
  "spatialCoverage": {
    "@type": "Place",
    "name": "LaSalle"
  },
  "isBasedOn": [
    {
      "@type": "Dataset",
      "name": "statcan-mtl-2011"
    },
    {
      "@type": "Dataset",
      "name": "meq-ecoles"
    },
    {
      "@type": "Dataset",
      "name": "meq-mes-superieur"
    },
    {
      "@type": "Dataset",
      "name": "spvm-actes-criminels"
    },
    {
      "@type": "Dataset",
      "name": "vmtl-evaluation-fonciere"
    },
    {
      "@type": "Dataset",
      "name": "vmtl-profils-menages-logements"
    },
    {
      "@type": "Dataset",
      "name": "vmtl-batiments-municipaux"
    },
    {
      "@type": "Dataset",
      "name": "vmtl-programmation-sports-loisirs-montreal"
    },
    {
      "@type": "Dataset",
      "name": "vmtl-patrimoine"
    },
    {
      "@type": "Dataset",
      "name": "vmtl-regle-3-30-30"
    },
    {
      "@type": "Dataset",
      "name": "vmtl-arbres-publics"
    },
    {
      "@type": "Dataset",
      "name": "vmtl-portrait-thematique-sur-la-pauvrete-2021"
    },
    {
      "@type": "Dataset",
      "name": "vmtl-portrait-thematique-sur-les-enfants-2021"
    },
    {
      "@type": "Dataset",
      "name": "vmtl-portrait-thematique-sur-les-personnes-jeunes-2021"
    },
    {
      "@type": "Dataset",
      "name": "vmtl-portrait-thematique-sur-les-limitations-d-activites"
    },
    {
      "@type": "Dataset",
      "name": "gtfs-stm"
    },
    {
      "@type": "Dataset",
      "name": "gtfs-exo-trains"
    },
    {
      "@type": "Dataset",
      "name": "vmtl-detection-plomb"
    }
  ],
  "territoire": {
    "id": "qc/montreal/lasalle",
    "nom": "LaSalle",
    "type": "arrondissement",
    "parent_id": "qc/montreal",
    "superficie_km2": 25.15,
    "mesures": {
      "geographie": {
        "population_totale": {
          "value": 74276,
          "lineage": {
            "source_id": "statcan-mtl-2011",
            "adapter": "sources/provincial/statcan-mtl.emv",
            "fetched_at": "2026-06-15T02:50:18.400Z",
            "raw_field": "Population"
          },
          "quality": {
            "confidence": "high"
          },
          "period": {
            "type": "snapshot",
            "date": "2011-05-10"
          }
        }
      },
      "education": {
        "ecoles_total": {
          "value": 22,
          "lineage": {
            "source_id": "meq-ecoles",
            "adapter": "sources/provincial/meq-ecoles.emv",
            "fetched_at": "2026-06-15T02:50:18.400Z"
          },
          "quality": {
            "confidence": "high",
            "sample_size": 22
          },
          "period": {
            "type": "snapshot",
            "date": "2026-06-15"
          }
        },
        "ecoles_primaire": {
          "value": 16,
          "lineage": {
            "source_id": "meq-ecoles",
            "adapter": "sources/provincial/meq-ecoles.emv",
            "fetched_at": "2026-06-15T02:50:18.400Z"
          },
          "quality": {
            "confidence": "high",
            "sample_size": 22
          },
          "period": {
            "type": "snapshot",
            "date": "2026-06-15"
          }
        },
        "ecoles_secondaire": {
          "value": 4,
          "lineage": {
            "source_id": "meq-ecoles",
            "adapter": "sources/provincial/meq-ecoles.emv",
            "fetched_at": "2026-06-15T02:50:18.400Z"
          },
          "quality": {
            "confidence": "high",
            "sample_size": 22
          },
          "period": {
            "type": "snapshot",
            "date": "2026-06-15"
          }
        },
        "ecoles_publiques": {
          "value": 21,
          "lineage": {
            "source_id": "meq-ecoles",
            "adapter": "sources/provincial/meq-ecoles.emv",
            "fetched_at": "2026-06-15T02:50:18.400Z"
          },
          "quality": {
            "confidence": "high",
            "sample_size": 22
          },
          "period": {
            "type": "snapshot",
            "date": "2026-06-15"
          }
        },
        "ecoles_privees": {
          "value": 1,
          "lineage": {
            "source_id": "meq-ecoles",
            "adapter": "sources/provincial/meq-ecoles.emv",
            "fetched_at": "2026-06-15T02:50:18.400Z"
          },
          "quality": {
            "confidence": "high",
            "sample_size": 22
          },
          "period": {
            "type": "snapshot",
            "date": "2026-06-15"
          }
        },
        "cegeps_count": {
          "value": 4,
          "lineage": {
            "source_id": "meq-mes-superieur",
            "adapter": "sources/provincial/meq-superieur.emv",
            "fetched_at": "2026-06-15T02:50:18.400Z",
            "raw_field": "es_collegial.csv + es_universitaire.csv (multi-match point-in-polygon)"
          },
          "quality": {
            "confidence": "high"
          },
          "period": {
            "type": "snapshot",
            "date": "2026-06-15"
          }
        },
        "cegeps_publics": {
          "value": 2,
          "lineage": {
            "source_id": "meq-mes-superieur",
            "adapter": "sources/provincial/meq-superieur.emv",
            "fetched_at": "2026-06-15T02:50:18.400Z",
            "raw_field": "es_collegial.csv + es_universitaire.csv (multi-match point-in-polygon)"
          },
          "quality": {
            "confidence": "high"
          },
          "period": {
            "type": "snapshot",
            "date": "2026-06-15"
          }
        },
        "cegeps_prives": {
          "value": 2,
          "lineage": {
            "source_id": "meq-mes-superieur",
            "adapter": "sources/provincial/meq-superieur.emv",
            "fetched_at": "2026-06-15T02:50:18.400Z",
            "raw_field": "es_collegial.csv + es_universitaire.csv (multi-match point-in-polygon)"
          },
          "quality": {
            "confidence": "high"
          },
          "period": {
            "type": "snapshot",
            "date": "2026-06-15"
          }
        }
      },
      "securite": {
        "crimes_total_periode": {
          "value": 1348,
          "lineage": {
            "source_id": "spvm-actes-criminels",
            "adapter": "sources/provincial/spvm-crimes.emv",
            "fetched_at": "2026-06-15T02:50:18.400Z"
          },
          "quality": {
            "confidence": "high",
            "sample_size": 1348
          },
          "period": {
            "type": "window",
            "from": "2024-06"
          }
        },
        "crimes_par_categorie": {
          "value": {
            "Introduction": 243,
            "Méfait": 295,
            "Vol dans / sur véhicule à moteur": 266,
            "Vol de véhicule à moteur": 427,
            "Vols qualifiés": 114,
            "Infractions entrainant la mort": 3
          },
          "lineage": {
            "source_id": "spvm-actes-criminels",
            "adapter": "sources/provincial/spvm-crimes.emv",
            "fetched_at": "2026-06-15T02:50:18.400Z"
          },
          "quality": {
            "confidence": "high",
            "sample_size": 1348
          },
          "period": {
            "type": "window",
            "from": "2024-06"
          }
        },
        "fenetre_temporelle": {
          "value": "2024-06 → 2026-06",
          "lineage": {
            "source_id": "spvm-actes-criminels",
            "adapter": "sources/provincial/spvm-crimes.emv",
            "fetched_at": "2026-06-15T02:50:18.400Z"
          },
          "quality": {
            "confidence": "high",
            "sample_size": 1348
          },
          "period": {
            "type": "window",
            "from": "2024-06"
          }
        }
      },
      "immobilier": {
        "annee_construction_mediane": {
          "value": 1974,
          "lineage": {
            "source_id": "vmtl-evaluation-fonciere",
            "adapter": "sources/municipal/montreal-evaluation.emv",
            "fetched_at": "2026-06-15T02:50:18.400Z"
          },
          "quality": {
            "confidence": "high",
            "sample_size": 19527
          },
          "period": {
            "type": "snapshot",
            "date": "2026-01-01"
          }
        },
        "nombre_logements": {
          "value": 41370,
          "lineage": {
            "source_id": "vmtl-evaluation-fonciere",
            "adapter": "sources/municipal/montreal-evaluation.emv",
            "fetched_at": "2026-06-15T02:50:18.400Z"
          },
          "quality": {
            "confidence": "high",
            "sample_size": 19527
          },
          "period": {
            "type": "snapshot",
            "date": "2026-01-01"
          }
        },
        "superficie_terrain_mediane_m2": {
          "value": 237,
          "lineage": {
            "source_id": "vmtl-evaluation-fonciere",
            "adapter": "sources/municipal/montreal-evaluation.emv",
            "fetched_at": "2026-06-15T02:50:18.400Z"
          },
          "quality": {
            "confidence": "high",
            "sample_size": 19527
          },
          "period": {
            "type": "snapshot",
            "date": "2026-01-01"
          }
        },
        "usage_dominant": {
          "value": "Logement",
          "lineage": {
            "source_id": "vmtl-evaluation-fonciere",
            "adapter": "sources/municipal/montreal-evaluation.emv",
            "fetched_at": "2026-06-15T02:50:18.400Z"
          },
          "quality": {
            "confidence": "high",
            "sample_size": 19527
          },
          "period": {
            "type": "snapshot",
            "date": "2026-01-01"
          }
        },
        "frais_logement_median": {
          "value": 910,
          "lineage": {
            "source_id": "vmtl-profils-menages-logements",
            "adapter": "sources/municipal/montreal-portraits-2021.emv",
            "fetched_at": "2026-06-15T02:50:18.400Z",
            "raw_field": "frais_logement_total_total.csv:\"Frais de logement médian 2021 ($)\""
          },
          "quality": {
            "confidence": "high"
          },
          "period": {
            "type": "snapshot",
            "date": "2021-05-11"
          }
        },
        "pct_logements_unifamiliale": {
          "value": 11.2,
          "lineage": {
            "source_id": "vmtl-profils-menages-logements",
            "adapter": "sources/municipal/montreal-portraits-2021.emv",
            "fetched_at": "2026-06-15T02:50:18.400Z",
            "raw_field": "parc_logement_total.csv:Maison_unifamiliale_Pct"
          },
          "quality": {
            "confidence": "high"
          },
          "period": {
            "type": "snapshot",
            "date": "2021-05-11"
          }
        },
        "taux_effort_30pct_pct": {
          "value": 22.9,
          "lineage": {
            "source_id": "vmtl-profils-menages-logements",
            "adapter": "sources/municipal/montreal-portraits-2021.emv",
            "fetched_at": "2026-06-15T02:50:18.400Z",
            "raw_field": "taux_effort_total_total.csv:Tous_les_menages_30pct"
          },
          "quality": {
            "confidence": "high"
          },
          "period": {
            "type": "snapshot",
            "date": "2021-05-11"
          }
        },
        "pct_logements_reparations_majeures": {
          "value": 7.4,
          "lineage": {
            "source_id": "vmtl-profils-menages-logements",
            "adapter": "sources/municipal/montreal-portraits-2021.emv",
            "fetched_at": "2026-06-15T02:50:18.400Z",
            "raw_field": "etat_entretien_total.csv"
          },
          "quality": {
            "confidence": "high",
            "note": "Calculé : Reparations_majeures_2021 / Total_logements_occupes × 100"
          },
          "period": {
            "type": "snapshot",
            "date": "2021-05-11"
          }
        }
      },
      "famille_cadre_de_vie": {
        "jeux_eau_count": {
          "value": 15,
          "lineage": {
            "source_id": "vmtl-batiments-municipaux",
            "adapter": "sources/municipal/montreal-batiments.emv",
            "fetched_at": "2026-06-15T02:50:18.400Z"
          },
          "quality": {
            "confidence": "high",
            "sample_size": 80
          },
          "period": {
            "type": "snapshot",
            "date": "2026-06-15"
          }
        },
        "chalets_count": {
          "value": 17,
          "lineage": {
            "source_id": "vmtl-batiments-municipaux",
            "adapter": "sources/municipal/montreal-batiments.emv",
            "fetched_at": "2026-06-15T02:50:18.400Z"
          },
          "quality": {
            "confidence": "high",
            "sample_size": 80
          },
          "period": {
            "type": "snapshot",
            "date": "2026-06-15"
          }
        },
        "menages_avec_enfants_count": {
          "value": 8800,
          "lineage": {
            "source_id": "vmtl-profils-menages-logements",
            "adapter": "sources/municipal/montreal-portraits-2021.emv",
            "fetched_at": "2026-06-15T02:50:18.400Z",
            "raw_field": "menages_avec_enfants_total.csv"
          },
          "quality": {
            "confidence": "high"
          },
          "period": {
            "type": "snapshot",
            "date": "2021-05-11"
          }
        },
        "activites_offertes_count": {
          "value": 238,
          "lineage": {
            "source_id": "vmtl-programmation-sports-loisirs-montreal",
            "adapter": "sources/municipal/montreal-programmation-sports.emv",
            "fetched_at": "2026-06-15T02:50:18.400Z",
            "raw_field": "count(activités où est_annulee=Faux) par spatial join lat/lon"
          },
          "quality": {
            "confidence": "high",
            "sample_size": 238
          },
          "period": {
            "type": "snapshot",
            "date": "2026-06-15"
          }
        }
      },
      "services_publics": {
        "casernes_pompiers_count": {
          "value": 1,
          "lineage": {
            "source_id": "vmtl-batiments-municipaux",
            "adapter": "sources/municipal/montreal-batiments.emv",
            "fetched_at": "2026-06-15T02:50:18.400Z"
          },
          "quality": {
            "confidence": "high",
            "sample_size": 80
          },
          "period": {
            "type": "snapshot",
            "date": "2026-06-15"
          }
        },
        "bibliotheques_count": {
          "value": 1,
          "lineage": {
            "source_id": "vmtl-batiments-municipaux",
            "adapter": "sources/municipal/montreal-batiments.emv",
            "fetched_at": "2026-06-15T02:50:18.400Z"
          },
          "quality": {
            "confidence": "high",
            "sample_size": 80
          },
          "period": {
            "type": "snapshot",
            "date": "2026-06-15"
          }
        },
        "postes_police_count": {
          "value": 1,
          "lineage": {
            "source_id": "vmtl-batiments-municipaux",
            "adapter": "sources/municipal/montreal-batiments.emv",
            "fetched_at": "2026-06-15T02:50:18.400Z"
          },
          "quality": {
            "confidence": "high",
            "sample_size": 80
          },
          "period": {
            "type": "snapshot",
            "date": "2026-06-15"
          }
        },
        "bureau_arrondissement": {
          "value": true,
          "lineage": {
            "source_id": "vmtl-batiments-municipaux",
            "adapter": "sources/municipal/montreal-batiments.emv",
            "fetched_at": "2026-06-15T02:50:18.400Z"
          },
          "quality": {
            "confidence": "high",
            "sample_size": 80
          },
          "period": {
            "type": "snapshot",
            "date": "2026-06-15"
          }
        }
      },
      "culture_loisir": {
        "centres_communautaires_count": {
          "value": 2,
          "lineage": {
            "source_id": "vmtl-batiments-municipaux",
            "adapter": "sources/municipal/montreal-batiments.emv",
            "fetched_at": "2026-06-15T02:50:18.400Z"
          },
          "quality": {
            "confidence": "high",
            "sample_size": 80
          },
          "period": {
            "type": "snapshot",
            "date": "2026-06-15"
          }
        },
        "arenas_count": {
          "value": 2,
          "lineage": {
            "source_id": "vmtl-batiments-municipaux",
            "adapter": "sources/municipal/montreal-batiments.emv",
            "fetched_at": "2026-06-15T02:50:18.400Z"
          },
          "quality": {
            "confidence": "high",
            "sample_size": 80
          },
          "period": {
            "type": "snapshot",
            "date": "2026-06-15"
          }
        },
        "piscines_count": {
          "value": 12,
          "lineage": {
            "source_id": "vmtl-batiments-municipaux",
            "adapter": "sources/municipal/montreal-batiments.emv",
            "fetched_at": "2026-06-15T02:50:18.400Z"
          },
          "quality": {
            "confidence": "high",
            "sample_size": 80
          },
          "period": {
            "type": "snapshot",
            "date": "2026-06-15"
          }
        },
        "immeubles_patrimoniaux_count": {
          "value": 4,
          "lineage": {
            "source_id": "vmtl-patrimoine",
            "adapter": "sources/municipal/montreal-patrimoine.emv",
            "fetched_at": "2026-06-15T02:50:18.400Z",
            "raw_field": "count(features) groupé par arr_ville"
          },
          "quality": {
            "confidence": "high",
            "sample_size": 4
          },
          "period": {
            "type": "snapshot",
            "date": "2026-06-15"
          }
        }
      },
      "environnement": {
        "pct_canopee": {
          "value": 17.3,
          "lineage": {
            "source_id": "vmtl-regle-3-30-30",
            "adapter": "sources/municipal/montreal-regle-3-30-30.emv",
            "fetched_at": "2026-06-15T02:50:18.400Z"
          },
          "quality": {
            "confidence": "high",
            "sample_size": 2
          },
          "period": {
            "type": "snapshot",
            "date": "2019-08-01"
          }
        },
        "respecte_seuil_30pct_canopee": {
          "value": false,
          "lineage": {
            "source_id": "vmtl-regle-3-30-30",
            "adapter": "sources/municipal/montreal-regle-3-30-30.emv",
            "fetched_at": "2026-06-15T02:50:18.400Z"
          },
          "quality": {
            "confidence": "high",
            "sample_size": 2
          },
          "period": {
            "type": "snapshot",
            "date": "2019-08-01"
          }
        },
        "arbres_publics_count": {
          "value": 37,
          "lineage": {
            "source_id": "vmtl-arbres-publics",
            "adapter": "sources/municipal/montreal-arbres-publics.emv",
            "fetched_at": "2026-06-15T02:50:18.400Z",
            "raw_field": "Longitude + Latitude (WGS84, dérivés Coord_X/Y NAD83 MTM8)"
          },
          "quality": {
            "confidence": "high",
            "sample_size": 37,
            "note": "Inventaire MINIMUM, 13/19 arrondissements Mtl alimentent le système corporatif GDV. Arr hors-système (Outremont, Mtl-Nord, Anjou, Île-Bizard, etc.) publient leurs arbres ailleurs ou pas du tout. Cf. etatinventaire_arbrespublics_pararrondissement.csv."
          },
          "period": {
            "type": "snapshot",
            "date": "2026-06-15"
          }
        }
      },
      "demographie": {
        "nombre_menages": {
          "value": 35770,
          "lineage": {
            "source_id": "vmtl-profils-menages-logements",
            "adapter": "sources/municipal/montreal-portraits-2021.emv",
            "fetched_at": "2026-06-15T02:50:18.400Z",
            "raw_field": "donnees_menages_total_total.csv:N_2021"
          },
          "quality": {
            "confidence": "high"
          },
          "period": {
            "type": "snapshot",
            "date": "2021-05-11"
          }
        },
        "pct_proprietaires": {
          "value": 39.2,
          "lineage": {
            "source_id": "vmtl-profils-menages-logements",
            "adapter": "sources/municipal/montreal-portraits-2021.emv",
            "fetched_at": "2026-06-15T02:50:18.400Z",
            "raw_field": "donnees_menages_{prop,loca,total}_total.csv:N_2021"
          },
          "quality": {
            "confidence": "high",
            "note": "Calculé : N_prop|loca / N_total × 100"
          },
          "period": {
            "type": "snapshot",
            "date": "2021-05-11"
          }
        },
        "pct_locataires": {
          "value": 60.7,
          "lineage": {
            "source_id": "vmtl-profils-menages-logements",
            "adapter": "sources/municipal/montreal-portraits-2021.emv",
            "fetched_at": "2026-06-15T02:50:18.400Z",
            "raw_field": "donnees_menages_{prop,loca,total}_total.csv:N_2021"
          },
          "quality": {
            "confidence": "high",
            "note": "Calculé : N_prop|loca / N_total × 100"
          },
          "period": {
            "type": "snapshot",
            "date": "2021-05-11"
          }
        },
        "pct_menages_etudiants": {
          "value": 4.4,
          "lineage": {
            "source_id": "vmtl-profils-menages-logements",
            "adapter": "sources/municipal/montreal-portraits-2021.emv",
            "fetched_at": "2026-06-15T02:50:18.400Z",
            "raw_field": "menages_etudiants_total.csv"
          },
          "quality": {
            "confidence": "high",
            "note": "Calculé : Ménages étudiants / Tous les ménages × 100"
          },
          "period": {
            "type": "snapshot",
            "date": "2021-05-11"
          }
        },
        "pct_familles_avec_enfants": {
          "value": 36.6,
          "lineage": {
            "source_id": "vmtl-profils-menages-logements",
            "adapter": "sources/municipal/montreal-portraits-2021.emv",
            "fetched_at": "2026-06-15T02:50:18.400Z",
            "raw_field": "composition_menages_total_total.csv"
          },
          "quality": {
            "confidence": "high",
            "note": "Calculé : (couples avec enfants + monoparentales) / total"
          },
          "period": {
            "type": "snapshot",
            "date": "2021-05-11"
          }
        },
        "pct_menages_immigrants": {
          "value": 87.1,
          "lineage": {
            "source_id": "vmtl-profils-menages-logements",
            "adapter": "sources/municipal/montreal-portraits-2021.emv",
            "fetched_at": "2026-06-15T02:50:18.400Z",
            "raw_field": "menages_immigrants_total_immigrant.csv / total"
          },
          "quality": {
            "confidence": "high"
          },
          "period": {
            "type": "snapshot",
            "date": "2021-05-11"
          }
        },
        "pct_pauvrete_mpc": {
          "value": 10.4,
          "lineage": {
            "source_id": "vmtl-portrait-thematique-sur-la-pauvrete-2021",
            "adapter": "sources/municipal/montreal-portraits-thematiques-2021.emv",
            "fetched_at": "2026-06-15T02:50:18.400Z",
            "raw_field": "generale-download-table_1.csv:\"MPC population totale\" → Pourcentage_LaSalle (Nombre_LaSalle)"
          },
          "quality": {
            "confidence": "high"
          },
          "period": {
            "type": "snapshot",
            "date": "2021-05-11"
          }
        },
        "pct_enfants_0_11": {
          "value": 13,
          "lineage": {
            "source_id": "vmtl-portrait-thematique-sur-les-enfants-2021",
            "adapter": "sources/municipal/montreal-portraits-thematiques-2021.emv",
            "fetched_at": "2026-06-15T02:50:18.400Z",
            "raw_field": "generale-download-table_1.csv:\"0 à 11 ans\" → Pourcentage_LaSalle (Nombre_LaSalle)"
          },
          "quality": {
            "confidence": "high"
          },
          "period": {
            "type": "snapshot",
            "date": "2021-05-11"
          }
        },
        "pct_jeunes_12_24": {
          "value": 14.9,
          "lineage": {
            "source_id": "vmtl-portrait-thematique-sur-les-personnes-jeunes-2021",
            "adapter": "sources/municipal/montreal-portraits-thematiques-2021.emv",
            "fetched_at": "2026-06-15T02:50:18.400Z",
            "raw_field": "generale-download-table_1.csv:\"12 à 24 ans\" → Pourcentage_LaSalle (Nombre_LaSalle)"
          },
          "quality": {
            "confidence": "high"
          },
          "period": {
            "type": "snapshot",
            "date": "2021-05-11"
          }
        },
        "pct_limitations_activites": {
          "value": 31.5,
          "lineage": {
            "source_id": "vmtl-portrait-thematique-sur-les-limitations-d-activites",
            "adapter": "sources/municipal/montreal-portraits-thematiques-2021.emv",
            "fetched_at": "2026-06-15T02:50:18.400Z",
            "raw_field": "generale-download-table_1.csv:\"Avec limitations d'activités\" → Pourcentage_LaSalle (Nombre_LaSalle)"
          },
          "quality": {
            "confidence": "high"
          },
          "period": {
            "type": "snapshot",
            "date": "2021-05-11"
          }
        }
      },
      "mobilite": {
        "arrets_bus_count": {
          "value": 386,
          "lineage": {
            "source_id": "gtfs-stm",
            "adapter": "sources/provincial/transit-stm.emv",
            "fetched_at": "2026-06-15T02:50:18.400Z",
            "raw_field": "stops.txt (location_type / parent_station heuristique)"
          },
          "quality": {
            "confidence": "high"
          },
          "period": {
            "type": "snapshot",
            "date": "2026-06-15"
          }
        },
        "gares_train_count": {
          "value": 1,
          "lineage": {
            "source_id": "gtfs-exo-trains",
            "adapter": "sources/provincial/transit-exo-trains.emv",
            "fetched_at": "2026-06-15T02:50:18.400Z",
            "raw_field": "stops.txt (dedup stop_code)"
          },
          "quality": {
            "confidence": "high"
          },
          "period": {
            "type": "snapshot",
            "date": "2026-06-15"
          }
        }
      },
      "risques": {
        "detection_plomb_eau": {
          "value": 46.6,
          "lineage": {
            "source_id": "vmtl-detection-plomb",
            "adapter": "sources/municipal/montreal-detection-plomb.emv",
            "fetched_at": "2026-06-15T02:50:18.400Z",
            "raw_field": "statut_resultat (15=négatif, 60=positif) + longitude/latitude"
          },
          "quality": {
            "confidence": "high",
            "sample_size": 506,
            "note": "Programme ciblé sur bâtiments anciens (Palintest portatif), taux mesuré parmi les entrées d'eau jugées suspectes et testées, pas sur le parc bâti complet. Tests inconclusifs (statuts 24/25/999) exclus du dénominateur."
          },
          "period": {
            "type": "window",
            "from": "2007-01-01",
            "to": "2026-06-15"
          }
        }
      }
    },
    "source_ids": [
      "gtfs-exo-trains",
      "gtfs-stm",
      "meq-ecoles",
      "meq-mes-superieur",
      "spvm-actes-criminels",
      "statcan-mtl-2011",
      "vmtl-arbres-publics",
      "vmtl-batiments-municipaux",
      "vmtl-detection-plomb",
      "vmtl-evaluation-fonciere",
      "vmtl-patrimoine",
      "vmtl-portrait-thematique-sur-la-pauvrete-2021",
      "vmtl-portrait-thematique-sur-les-enfants-2021",
      "vmtl-portrait-thematique-sur-les-limitations-d-activites",
      "vmtl-portrait-thematique-sur-les-personnes-jeunes-2021",
      "vmtl-profils-menages-logements",
      "vmtl-programmation-sports-loisirs-montreal",
      "vmtl-regle-3-30-30"
    ]
  }
}