{
  "$schema": "https://welldot.org/schema/v2/well.schema.json",
  "version": "2.4",
  "x-welldot-example": {
    "illustrative": true,
    "based_on": "https://siagasweb.sgb.gov.br/layout/detalhe.php?ponto=1500013505"
  },
  "well_type": "tubular",
  "well_purpose": [
    "production"
  ],
  "name": "Poço do Condomínio Edifício Ipê (Belém/PA)",
  "well_driller": "Aquapoços Belém Ltda.",
  "construction_date": "2023-04-18",
  "obs": "Poço de condomínio residencial regularizado no fluxo atual: cadastro no CNARH, outorga na SEMAS-PA com condicionantes de hidrômetro e análise semestral.",
  "well_id": [
    {
      "authority": "CNARH",
      "id": "1402659",
      "primary": true
    },
    {
      "authority": "SEMAS-PA",
      "id": "Outorga 3512/2024"
    }
  ],
  "location": {
    "lat": -1.36667,
    "lng": -48.47917,
    "elevation": 12,
    "properties": {
      "timezone": "America/Belem",
      "crs": "EPSG:4326",
      "lat_precision": 0.0001,
      "lng_precision": 0.0001,
      "elevation_datum": "x-imbituba",
      "elevation_precision": 5,
      "original_crs": "EPSG:31982"
    }
  },
  "well_depth": 60,
  "bore_hole": [
    {
      "from": 0,
      "to": 60,
      "diameter": 254,
      "drilling_method": "rotary"
    }
  ],
  "well_case": [
    {
      "from": -0.4,
      "to": 48,
      "type": "geomechanical_pvc",
      "diameter": 170
    },
    {
      "from": 56,
      "to": 60,
      "type": "geomechanical_pvc",
      "diameter": 170
    }
  ],
  "reduction": [],
  "well_screen": [
    {
      "from": 48,
      "to": 56,
      "type": "geomechanical_pvc",
      "diameter": 170,
      "screen_slot": 0.75,
      "slot_type": "slotted"
    }
  ],
  "surface_case": [],
  "hole_fill": [
    {
      "from": 0,
      "to": 6,
      "type": "seal",
      "diameter": 254,
      "description": "Selo sanitário de calda de cimento"
    },
    {
      "from": 6,
      "to": 60,
      "type": "gravel_pack",
      "diameter": 254,
      "description": "Pré-filtro de areia quartzosa 1–2 mm"
    }
  ],
  "lithology": [
    {
      "from": 0,
      "to": 3,
      "description": "Aterro e solo areno-argiloso amarelo",
      "color": "#c9a24a",
      "texture": {
        "code": 612,
        "vocabulary": "fgdc"
      },
      "geologic_unit": "Aterro",
      "aquifer_unit": "Não aquífero"
    },
    {
      "from": 3,
      "to": 22,
      "description": "Argila arenosa amarelo-avermelhada com concreções lateríticas",
      "color": "#c26a3a",
      "texture": {
        "code": 619,
        "vocabulary": "fgdc"
      },
      "geologic_unit": "Grupo Barreiras",
      "aquifer_unit": "Aquitarde"
    },
    {
      "from": 22,
      "to": 41,
      "description": "Argila cinza com lentes de areia fina",
      "color": "#8d8d88",
      "texture": {
        "code": 620,
        "vocabulary": "fgdc"
      },
      "geologic_unit": "Grupo Barreiras",
      "aquifer_unit": "Aquitarde"
    },
    {
      "from": 41,
      "to": 58,
      "description": "Areia média a grossa cinza-esbranquiçada",
      "color": "#d9d5c8",
      "texture": {
        "code": 607,
        "vocabulary": "fgdc"
      },
      "geologic_unit": "Grupo Barreiras",
      "aquifer_unit": "Sistema Aquífero Barreiras"
    },
    {
      "from": 58,
      "to": 60,
      "description": "Argila cinza",
      "color": "#8d8d88",
      "texture": {
        "code": 620,
        "vocabulary": "fgdc"
      },
      "geologic_unit": "Grupo Barreiras",
      "aquifer_unit": "Aquitarde"
    }
  ],
  "fractures": [],
  "caves": [],
  "hydrodynamic_events": [
    {
      "id": "evt-01",
      "type": "constant_rate",
      "datetime": "2024-04-18T07:00:00-03:00",
      "operator": "Aquapoços Belém Ltda.",
      "equipment": "Bomba submersa 4\"; medidor elétrico de nível",
      "static_level": 29,
      "measurement_method": "electric_probe",
      "steps": [
        {
          "rate": 11,
          "duration": 1440,
          "readings": [
            {
              "elapsed": 1,
              "depth": 37.78
            },
            {
              "elapsed": 2,
              "depth": 38.62
            },
            {
              "elapsed": 3,
              "depth": 39.11
            },
            {
              "elapsed": 5,
              "depth": 39.72
            },
            {
              "elapsed": 7,
              "depth": 40.13
            },
            {
              "elapsed": 10,
              "depth": 40.56
            },
            {
              "elapsed": 15,
              "depth": 41.05
            },
            {
              "elapsed": 20,
              "depth": 41.4
            },
            {
              "elapsed": 30,
              "depth": 41.89
            },
            {
              "elapsed": 45,
              "depth": 42.38
            },
            {
              "elapsed": 60,
              "depth": 42.72
            },
            {
              "elapsed": 90,
              "depth": 43.21
            },
            {
              "elapsed": 120,
              "depth": 43.56
            },
            {
              "elapsed": 180,
              "depth": 44.05
            },
            {
              "elapsed": 240,
              "depth": 44.4
            },
            {
              "elapsed": 360,
              "depth": 44.89
            },
            {
              "elapsed": 480,
              "depth": 45.23
            },
            {
              "elapsed": 600,
              "depth": 45.5
            },
            {
              "elapsed": 720,
              "depth": 45.72
            },
            {
              "elapsed": 900,
              "depth": 45.99
            },
            {
              "elapsed": 1080,
              "depth": 46.21
            },
            {
              "elapsed": 1260,
              "depth": 46.4
            },
            {
              "elapsed": 1440,
              "depth": 46.56
            }
          ]
        }
      ],
      "recovery": {
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            "elapsed": 1,
            "depth": 37.78
          },
          {
            "elapsed": 2,
            "depth": 36.94
          },
          {
            "elapsed": 3,
            "depth": 36.46
          },
          {
            "elapsed": 5,
            "depth": 35.84
          },
          {
            "elapsed": 10,
            "depth": 35.01
          },
          {
            "elapsed": 15,
            "depth": 34.52
          },
          {
            "elapsed": 30,
            "depth": 33.7
          },
          {
            "elapsed": 60,
            "depth": 32.89
          },
          {
            "elapsed": 120,
            "depth": 32.1
          },
          {
            "elapsed": 240,
            "depth": 31.35
          },
          {
            "elapsed": 360,
            "depth": 30.94
          }
        ]
      },
      "notes": "Teste contínuo de 24 h exigido para a outorga. Nível estático profundo pelo bombeamento intenso de poços vizinhos."
    }
  ],
  "cement_pad": {
    "type": "concrete",
    "width": 1,
    "thickness": 0.15,
    "length": 1
  },
  "aquifer_analysis": [
    {
      "id": "an-2024",
      "datetime": "2024-04-25T10:00:00-03:00",
      "analyst": "Aquapoços — Geóloga responsável",
      "source_event_ids": [
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      ],
      "method": "cooper_jacob",
      "static_level": 29,
      "static_level_source_id": "evt-01",
      "dynamic_level": 46.56,
      "flow_rate": 11,
      "specific_capacity": 0.626,
      "transmissivity": 17.4
    }
  ],
  "pump_installations": [
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      "id": "pump-2024",
      "installed_at": "2024-05-06T08:00:00-03:00",
      "installed_by": "Aquapoços Belém Ltda.",
      "type": "submersible",
      "power_source": "grid",
      "manufacturer": "Ebara",
      "model": "BHS 511-14",
      "intake_depth": 46,
      "rated_flow_rate": 8,
      "rated_head": 90,
      "rated_power": 4,
      "stages": 14,
      "riser_diameter": 50,
      "riser_material": "pvc",
      "check_valve": true
    }
  ],
  "permits": [
    {
      "id": "outorga-2024",
      "type": "abstraction_permit",
      "authority": "SEMAS-PA",
      "status": "granted",
      "identifier": "Outorga SEMAS nº 3512/2024",
      "request_identifier": "Processo nº 2023/0000032140",
      "issued_at": "2024-05-02",
      "valid_until": "2034-05-02",
      "water_use": [
        "human_supply"
      ],
      "flow_rate": 8,
      "daily_operating_time": 18,
      "volume_limits": [
        {
          "period": "monthly",
          "volume": 4320
        }
      ],
      "conditions": [
        {
          "id": "c1",
          "description": "Instalar hidrômetro na saída do poço antes de iniciar a captação.",
          "category": "equipment_installation",
          "responsible": "Síndico",
          "fulfillments": [
            {
              "id": "f1",
              "datetime": "2024-05-06T10:00:00-03:00",
              "description": "Hidrômetro DN40 instalado.",
              "author": "Administração do condomínio"
            }
          ]
        },
        {
          "id": "c2",
          "description": "Apresentar análise físico-química e bacteriológica semestral.",
          "category": "monitoring",
          "responsible": "Síndico",
          "first_due": "2024-11-02",
          "recurrence": "P6M",
          "fulfillments": [
            {
              "id": "f-2024-11",
              "datetime": "2024-10-28T10:00:00-03:00",
              "due_date": "2024-11-02",
              "description": "Laudo semestral protocolado.",
              "author": "Administração do condomínio",
              "sample_id": "am-2024-10"
            },
            {
              "id": "f-2025-05",
              "datetime": "2025-05-20T10:00:00-03:00",
              "due_date": "2025-05-02",
              "description": "Laudo semestral protocolado com atraso.",
              "author": "Administração do condomínio",
              "sample_id": "am-2025-04"
            }
          ]
        }
      ],
      "history": [
        {
          "id": "h1",
          "date": "2023-04-25",
          "type": "filing",
          "description": "Cadastro no CNARH e requerimento de outorga com a coleta de abril/2023."
        },
        {
          "id": "h2",
          "date": "2023-11-14",
          "type": "notification",
          "description": "SEMAS solicita teste de bombeamento de 24 h.",
          "done": true
        },
        {
          "id": "h3",
          "date": "2024-05-02",
          "type": "decision",
          "description": "Outorga deferida."
        }
      ]
    }
  ],
  "meters": [
    {
      "id": "hid-1",
      "installed_at": "2024-05-06T10:00:00-03:00",
      "type": "mechanical",
      "manufacturer": "Saga",
      "model": "Woltmann DN40",
      "serial": "SG24-118733",
      "nominal_diameter": 40,
      "max_reading": 99999
    }
  ],
  "production": [
    {
      "id": "prd-001",
      "type": "meter_reading",
      "datetime": "2024-05-06T10:00:00-03:00",
      "meter_id": "hid-1",
      "reading": 0,
      "source": "manual",
      "notes": "Leitura de instalação."
    },
    {
      "id": "prd-002",
      "type": "meter_reading",
      "datetime": "2024-06-05T09:00:00-03:00",
      "meter_id": "hid-1",
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      "source": "manual"
    },
    {
      "id": "prd-003",
      "type": "meter_reading",
      "datetime": "2024-07-05T09:00:00-03:00",
      "meter_id": "hid-1",
      "reading": 8506,
      "source": "manual"
    },
    {
      "id": "prd-004",
      "type": "meter_reading",
      "datetime": "2024-08-05T09:00:00-03:00",
      "meter_id": "hid-1",
      "reading": 12900,
      "source": "manual"
    },
    {
      "id": "prd-005",
      "type": "meter_reading",
      "datetime": "2024-09-05T09:00:00-03:00",
      "meter_id": "hid-1",
      "reading": 16707,
      "source": "manual"
    },
    {
      "id": "prd-006",
      "type": "meter_reading",
      "datetime": "2024-10-05T09:00:00-03:00",
      "meter_id": "hid-1",
      "reading": 20690,
      "source": "manual"
    },
    {
      "id": "prd-007",
      "type": "meter_reading",
      "datetime": "2024-11-05T09:00:00-03:00",
      "meter_id": "hid-1",
      "reading": 24746,
      "source": "manual"
    },
    {
      "id": "prd-008",
      "type": "meter_reading",
      "datetime": "2024-12-05T09:00:00-03:00",
      "meter_id": "hid-1",
      "reading": 28452,
      "source": "manual"
    },
    {
      "id": "prd-009",
      "type": "meter_reading",
      "datetime": "2025-01-05T09:00:00-03:00",
      "meter_id": "hid-1",
      "reading": 32998,
      "source": "manual"
    },
    {
      "id": "prd-010",
      "type": "meter_reading",
      "datetime": "2025-02-05T09:00:00-03:00",
      "meter_id": "hid-1",
      "reading": 37445,
      "source": "manual"
    },
    {
      "id": "prd-011",
      "type": "meter_reading",
      "datetime": "2025-03-05T09:00:00-03:00",
      "meter_id": "hid-1",
      "reading": 41349,
      "source": "manual"
    },
    {
      "id": "prd-012",
      "type": "meter_reading",
      "datetime": "2025-04-05T09:00:00-03:00",
      "meter_id": "hid-1",
      "reading": 45384,
      "source": "manual"
    },
    {
      "id": "prd-013",
      "type": "meter_reading",
      "datetime": "2025-05-05T09:00:00-03:00",
      "meter_id": "hid-1",
      "reading": 49620,
      "source": "manual"
    },
    {
      "id": "prd-014",
      "type": "meter_reading",
      "datetime": "2025-06-05T09:00:00-03:00",
      "meter_id": "hid-1",
      "reading": 53866,
      "source": "manual"
    },
    {
      "id": "prd-015",
      "type": "meter_reading",
      "datetime": "2025-07-05T09:00:00-03:00",
      "meter_id": "hid-1",
      "reading": 57853,
      "source": "manual"
    },
    {
      "id": "prd-016",
      "type": "meter_reading",
      "datetime": "2025-08-05T09:00:00-03:00",
      "meter_id": "hid-1",
      "reading": 62221,
      "source": "manual"
    },
    {
      "id": "prd-017",
      "type": "meter_reading",
      "datetime": "2025-09-05T09:00:00-03:00",
      "meter_id": "hid-1",
      "reading": 66027,
      "source": "manual"
    },
    {
      "id": "prd-018",
      "type": "meter_reading",
      "datetime": "2025-10-05T09:00:00-03:00",
      "meter_id": "hid-1",
      "reading": 70250,
      "source": "manual"
    },
    {
      "id": "prd-019",
      "type": "meter_reading",
      "datetime": "2025-11-05T09:00:00-03:00",
      "meter_id": "hid-1",
      "reading": 74653,
      "source": "manual"
    },
    {
      "id": "prd-020",
      "type": "meter_reading",
      "datetime": "2025-12-05T09:00:00-03:00",
      "meter_id": "hid-1",
      "reading": 78982,
      "source": "manual"
    },
    {
      "id": "prd-021",
      "type": "meter_reading",
      "datetime": "2026-01-05T09:00:00-03:00",
      "meter_id": "hid-1",
      "reading": 82986,
      "source": "manual"
    },
    {
      "id": "prd-022",
      "type": "meter_reading",
      "datetime": "2026-02-05T09:00:00-03:00",
      "meter_id": "hid-1",
      "reading": 87489,
      "source": "manual"
    },
    {
      "id": "prd-023",
      "type": "meter_reading",
      "datetime": "2026-03-05T09:00:00-03:00",
      "meter_id": "hid-1",
      "reading": 91521,
      "source": "manual"
    },
    {
      "id": "prd-024",
      "type": "meter_reading",
      "datetime": "2026-04-05T09:00:00-03:00",
      "meter_id": "hid-1",
      "reading": 95934,
      "source": "manual"
    },
    {
      "id": "prd-025",
      "type": "meter_reading",
      "datetime": "2026-05-05T09:00:00-03:00",
      "meter_id": "hid-1",
      "reading": 100230,
      "source": "manual"
    },
    {
      "id": "prd-026",
      "type": "meter_reading",
      "datetime": "2026-06-05T09:00:00-03:00",
      "meter_id": "hid-1",
      "reading": 104798,
      "source": "manual"
    },
    {
      "id": "prd-027",
      "type": "meter_reading",
      "datetime": "2026-07-05T09:00:00-03:00",
      "meter_id": "hid-1",
      "reading": 108974,
      "source": "manual"
    },
    {
      "id": "prd-028",
      "type": "meter_reading",
      "datetime": "2026-08-05T09:00:00-03:00",
      "meter_id": "hid-1",
      "reading": 113272,
      "source": "manual"
    },
    {
      "id": "prd-029",
      "type": "meter_reading",
      "datetime": "2026-09-05T09:00:00-03:00",
      "meter_id": "hid-1",
      "reading": 117068,
      "source": "manual"
    }
  ],
  "operating_regime": [
    {
      "id": "reg-2024",
      "effective_from": "2024-05-06T10:00:00-03:00",
      "flow_rate": 8,
      "daily_operating_time": 17,
      "days_per_week": 7
    }
  ],
  "water_samples": [
    {
      "id": "am-2023",
      "datetime": "2023-04-25T09:00:00-03:00",
      "sample_type": "routine",
      "sampling_method": "pump_discharge",
      "sampling_point": {
        "type": "wellhead_tap"
      },
      "laboratory": {
        "name": "Laboratório Amazônia Análises",
        "report_number": "LAA-23/1402"
      },
      "results": [
        {
          "parameter": {
            "code": "temperature",
            "vocabulary": "welldot"
          },
          "value": 28.4,
          "measured_in": "field"
        },
        {
          "parameter": {
            "code": "ph",
            "vocabulary": "welldot"
          },
          "value": 6.04,
          "measured_in": "field"
        },
        {
          "parameter": {
            "code": "specific_conductance",
            "vocabulary": "welldot"
          },
          "value": 312.7,
          "measured_in": "field"
        },
        {
          "parameter": {
            "code": "chloride",
            "vocabulary": "welldot"
          },
          "value": 30.02,
          "measured_in": "lab"
        },
        {
          "parameter": {
            "code": "hardness_total_as_caco3",
            "vocabulary": "welldot"
          },
          "value": 39.01,
          "measured_in": "lab"
        },
        {
          "parameter": {
            "code": "iron",
            "vocabulary": "welldot"
          },
          "value": 0.02,
          "measured_in": "lab",
          "fraction": "total"
        },
        {
          "parameter": {
            "code": "nitrate_as_no3",
            "vocabulary": "welldot"
          },
          "value": 3.5,
          "measured_in": "lab"
        },
        {
          "parameter": {
            "code": "sulfate",
            "vocabulary": "welldot"
          },
          "value": 39,
          "measured_in": "lab"
        }
      ]
    },
    {
      "id": "am-2024-10",
      "datetime": "2024-10-15T09:00:00-03:00",
      "sample_type": "routine",
      "sampling_method": "pump_discharge",
      "sampling_point": {
        "type": "pump_discharge"
      },
      "laboratory": {
        "name": "Laboratório Amazônia Análises",
        "report_number": "LAA-24/1077"
      },
      "results": [
        {
          "parameter": {
            "code": "ph",
            "vocabulary": "welldot"
          },
          "value": 5.9,
          "measured_in": "field"
        },
        {
          "parameter": {
            "code": "specific_conductance",
            "vocabulary": "welldot"
          },
          "value": 318,
          "measured_in": "field"
        },
        {
          "parameter": {
            "code": "turbidity_ntu",
            "vocabulary": "welldot"
          },
          "value": 0.9,
          "measured_in": "lab"
        },
        {
          "parameter": {
            "code": "nitrate_as_n",
            "vocabulary": "welldot"
          },
          "value": 0.5,
          "measured_in": "lab"
        },
        {
          "parameter": {
            "code": "chloride",
            "vocabulary": "welldot"
          },
          "value": 31.5,
          "measured_in": "lab"
        },
        {
          "parameter": {
            "code": "iron",
            "vocabulary": "welldot"
          },
          "value": 0.05,
          "measured_in": "lab",
          "fraction": "total"
        },
        {
          "parameter": {
            "code": "total_coliforms",
            "vocabulary": "welldot"
          },
          "presence": false,
          "measured_in": "lab",
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        },
        {
          "parameter": {
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            "vocabulary": "welldot"
          },
          "presence": false,
          "measured_in": "lab",
          "method": "SMEWW 9223 B"
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    {
      "id": "am-2025-04",
      "datetime": "2025-04-29T09:00:00-03:00",
      "sample_type": "routine",
      "sampling_method": "pump_discharge",
      "sampling_point": {
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      },
      "laboratory": {
        "name": "Laboratório Amazônia Análises",
        "report_number": "LAA-25/0477"
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        {
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            "vocabulary": "welldot"
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          "measured_in": "lab"
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        {
          "parameter": {
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          "measured_in": "lab"
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        {
          "parameter": {
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          "value": 0.05,
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          "fraction": "total"
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        {
          "parameter": {
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            "vocabulary": "welldot"
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          "measured_in": "lab",
          "method": "SMEWW 9223 B"
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        {
          "parameter": {
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            "vocabulary": "welldot"
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          "presence": false,
          "measured_in": "lab",
          "method": "SMEWW 9223 B"
        }
      ]
    }
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  "history_logs": [
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      "id": "log-01",
      "datetime": "2023-04-18T17:00:00-03:00",
      "category": "event",
      "description": "Perfuração concluída.",
      "author": "Aquapoços Belém Ltda."
    },
    {
      "id": "log-02",
      "datetime": "2024-05-06T10:00:00-03:00",
      "category": "status_change",
      "status": "active",
      "description": "Início da captação após a outorga."
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  ]
}