View In:   ArcGIS Online Map Viewer

Name: Suivi de la qualité de l’eau des lacs (polygones)

Display Field: no_lce_l

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description: Cette thématique présente les données de suivi physicochimique et l’état trophique des lacs suivis dans le cadre du Réseau de surveillance volontaire des lacs (RSVL) entre 2004 et 2025 en format polygonal. L’état trophique est issu de la compilation des données acquises dans le cadre de ce réseau.Les niveaux trophiques servent à classer les lacs selon leur degré de productivité biologique, leur état pouvant varier d’ultra-oligotrophe à hyper-eutrophe.Pour plus d’information sur le processus d’eutrophisation des lacs et son évaluation dans le cadre du RSVL, consulter ce lien. Pour plus d’information sur le RSVL, consulter la page web du RSVL.

Service Item Id: dfbd733ffc5a4304a5ea04d8d6659a7c

Copyright Text: © Gouvernement du Québec

Default Visibility: true

MaxRecordCount: 2000

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Supported Query Formats: JSON, geoJSON, PBF

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Max Scale: 0.0

Supports Advanced Queries: true

Supports Statistics: true

Can Scale Symbols: false

Use Standardized Queries: true

Supports ValidateSQL: true

Supports Calculate: true

Extent:

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Spatial Reference: 102100  (3857)  LatestVCSWkid(0)

Drawing Info:

Renderer:
Unique Value Renderer:
Field 1: etat_trophique
Field 2: N/A
Field 3: N/A
Field Delimiter: ,
Default Symbol:
N/A
Default Label: N/A
UniqueValueInfos:
• Value: classe ultra-oligotrophe
  Label: Classe ultra-oligotrophe
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• Value: classe oligotrophe
  Label: Classe oligotrophe
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• Value: zone de transition oligo-mésotrophe
  Label: Zone de transition oligo-mésotrophe
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• Value: zone de transition méso-eutrophe
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• Value: classe eutrophe
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• Value: classe hyper-eutrophe
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Advanced Query Capabilities:

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Time Info:

Start Time Field: curseur
End Time Field: null
Track ID Field: null
Time Extent:
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Time Interval: 1
Time Interval Units: esriTimeUnitsYears
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Export Options:
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Time Offset: null (null)

Has Attachments: false

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Type ID Field: etat_trophique

Fields:

• no_lce_l ( nullable: true, editable: true, defaultValue: null, length: 5, type: esriFieldTypeString, modelName: no_lce_l, alias: Numéro LCE )
• no_rsvl ( nullable: true, editable: true, defaultValue: null, length: 4, type: esriFieldTypeString, modelName: no_rsvl, alias: Numéro RSVL )
• hydronyme ( nullable: true, editable: true, defaultValue: null, length: 100, type: esriFieldTypeString, modelName: hydronyme, alias: Nom officiel du plan d’eau )
• annee ( nullable: true, editable: true, defaultValue: null, type: esriFieldTypeInteger, modelName: annee, alias: Année )
• etat_trophique ( nullable: true, editable: true, defaultValue: null, length: 100, type: esriFieldTypeString, modelName: etat_trophique, alias: État trophique )
• nb_stations ( nullable: true, editable: true, defaultValue: null, type: esriFieldTypeSmallInteger, modelName: nb_stations, alias: Nombre de stations )
• url_fiche ( nullable: true, editable: true, defaultValue: null, length: 500, type: esriFieldTypeString, modelName: url_fiche, alias: Fiche qualité de l'eau )
• url_periphyton ( nullable: true, editable: true, defaultValue: null, length: 500, type: esriFieldTypeString, modelName: url_periphyton, alias: Fiche périphyton )
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• zgiebv ( nullable: true, editable: true, defaultValue: null, length: 100, type: esriFieldTypeString, modelName: zgiebv, alias: Zone de gestion intégrée de l'eau par bassin versant )
• zgiesl ( nullable: true, editable: true, defaultValue: null, length: 100, type: esriFieldTypeString, modelName: zgiesl, alias: Zone de gestion intégrée de l'eau du Saint-Laurent )
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• milieu_hydro ( nullable: true, editable: true, defaultValue: null, length: 12, type: esriFieldTypeString, modelName: milieu_hydro, alias: Milieu hydrique )
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Types:

ID: classe ultra-oligotrophe
Name: Classe ultra-oligotrophe
Domains:
Templates:
• Name: classe ultra-oligotrophe
  Description:
  Prototype:
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  curseur: null
  url_re: null
  milieu_hydro: null
  zgiesl: null
  url_bathy: null
  annee: null
  no_lce_l: null
  relation: null
  hydronyme: null
  nb_stations: null
  no_rsvl: null
  etat_trophique: classe ultra-oligotrophe
  url_fiche: null
  zgiebv: null
  bv_n2m: null
  bv_n1m: null
  url_dq: null
  
  Drawing Tool: esriFeatureEditToolPolygon

---

ID: classe oligotrophe
Name: Classe oligotrophe
Domains:
Templates:
• Name: classe oligotrophe
  Description:
  Prototype:
  url_periphyton: null
  curseur: null
  url_re: null
  milieu_hydro: null
  zgiesl: null
  url_bathy: null
  annee: null
  no_lce_l: null
  relation: null
  hydronyme: null
  nb_stations: null
  no_rsvl: null
  etat_trophique: classe oligotrophe
  url_fiche: null
  zgiebv: null
  bv_n2m: null
  bv_n1m: null
  url_dq: null
  
  Drawing Tool: esriFeatureEditToolPolygon

---

ID: zone de transition oligo-mésotrophe
Name: Zone de transition oligo-mésotrophe
Domains:
Templates:
• Name: zone de transition oligo-mésotrophe
  Description:
  Prototype:
  url_periphyton: null
  curseur: null
  url_re: null
  milieu_hydro: null
  zgiesl: null
  url_bathy: null
  annee: null
  no_lce_l: null
  relation: null
  hydronyme: null
  nb_stations: null
  no_rsvl: null
  etat_trophique: zone de transition oligo-mésotrophe
  url_fiche: null
  zgiebv: null
  bv_n2m: null
  bv_n1m: null
  url_dq: null
  
  Drawing Tool: esriFeatureEditToolPolygon

---

ID: classe mésotrophe
Name: Classe mésotrophe
Domains:
Templates:
• Name: classe mésotrophe
  Description:
  Prototype:
  url_periphyton: null
  curseur: null
  url_re: null
  milieu_hydro: null
  zgiesl: null
  url_bathy: null
  annee: null
  no_lce_l: null
  relation: null
  hydronyme: null
  nb_stations: null
  no_rsvl: null
  etat_trophique: classe mésotrophe
  url_fiche: null
  zgiebv: null
  bv_n2m: null
  bv_n1m: null
  url_dq: null
  
  Drawing Tool: esriFeatureEditToolPolygon

---

ID: zone de transition méso-eutrophe
Name: Zone de transition méso-eutrophe
Domains:
Templates:
• Name: zone de transition méso-eutrophe
  Description:
  Prototype:
  url_periphyton: null
  curseur: null
  url_re: null
  milieu_hydro: null
  zgiesl: null
  url_bathy: null
  annee: null
  no_lce_l: null
  relation: null
  hydronyme: null
  nb_stations: null
  no_rsvl: null
  etat_trophique: zone de transition méso-eutrophe
  url_fiche: null
  zgiebv: null
  bv_n2m: null
  bv_n1m: null
  url_dq: null
  
  Drawing Tool: esriFeatureEditToolPolygon

---

ID: classe eutrophe
Name: Classe eutrophe
Domains:
Templates:
• Name: classe eutrophe
  Description:
  Prototype:
  url_periphyton: null
  curseur: null
  url_re: null
  milieu_hydro: null
  zgiesl: null
  url_bathy: null
  annee: null
  no_lce_l: null
  relation: null
  hydronyme: null
  nb_stations: null
  no_rsvl: null
  etat_trophique: classe eutrophe
  url_fiche: null
  zgiebv: null
  bv_n2m: null
  bv_n1m: null
  url_dq: null
  
  Drawing Tool: esriFeatureEditToolPolygon

---

ID: classe hyper-eutrophe
Name: Classe hyper-eutrophe
Domains:
Templates:
• Name: classe hyper-eutrophe
  Description:
  Prototype:
  url_periphyton: null
  curseur: null
  url_re: null
  milieu_hydro: null
  zgiesl: null
  url_bathy: null
  annee: null
  no_lce_l: null
  relation: null
  hydronyme: null
  nb_stations: null
  no_rsvl: null
  etat_trophique: classe hyper-eutrophe
  url_fiche: null
  zgiebv: null
  bv_n2m: null
  bv_n1m: null
  url_dq: null
  
  Drawing Tool: esriFeatureEditToolPolygon

---

ID: null
Name: Indéterminé
Domains:
Templates:
• Name: <Null>
  Description:
  Prototype:
  url_periphyton: null
  curseur: null
  url_re: null
  milieu_hydro: null
  zgiesl: null
  url_bathy: null
  annee: null
  no_lce_l: null
  relation: null
  hydronyme: null
  nb_stations: null
  no_rsvl: null
  etat_trophique: null
  url_fiche: null
  zgiebv: null
  bv_n2m: null
  bv_n1m: null
  url_dq: null
  
  Drawing Tool: esriFeatureEditToolPolygon

---

Relationships:

• Suivi de la qualité de l'eau des lacs (points) (1) -- Related To: Suivi de la qualité de l’eau des lacs (points) (0)
• Exutoires des lacs suivis (5) -- Related To: Exutoires des lacs suivis (2)
• Bassins versants des lacs suivis (6) -- Related To: Bassins versants des lacs suivis (4)
• Suivi de la qualité de l'eau des lacs par station (4) -- Related To: Suivi de la qualité de l’eau des lacs par station (1)

Capabilities: Query

Sync Can Return Changes: true

Is Data Versioned: false

Supports Rollback On Failure: true

Supports ApplyEdits With Global Ids: false

Supports ApplyEdits By Upload Id: true

Supports Query With Historic Moment: false

Supports Coordinates Quantization: true

Child Resources:

Supported Operations:   Query   Query Attachments   Query Analytic   Query Top Features   Query Related Records   Query Bins   Append   Validate SQL   Generate Renderer   Return Updates   Metadata   Update Metadata