{
  "districtId": "BU-37",
  "slug": "supaul",
  "name": "Supaul",
  "sourceName": "Supaul",
  "lgdCode": "223",
  "census": {
    "lgdCode": "223",
    "name": "Supaul",
    "slug": "supaul",
    "population2011": 2229076,
    "ruralPopulation2011": 2123518,
    "urbanPopulation2011": 105558,
    "urbanShare2011": 4.735504756230833,
    "literacyPercent2011": 57.7,
    "maleLiteracyPercent2011": 69.6,
    "femaleLiteracyPercent2011": 44.8,
    "density2011": 919,
    "malePopulation2011": null,
    "femalePopulation2011": null,
    "sexRatio2011": 929,
    "workforce2011": null,
    "economy": {
      "referencePeriod": "2023-24",
      "gddpCurrentLakh": 1355781,
      "perCapitaIncomeRupees": 48019
    },
    "crops": {
      "referencePeriod": "2024-25",
      "riceTonnes": 299503,
      "wheatTonnes": 198911,
      "maizeTonnes": 168168,
      "cerealsTonnes": 666778
    },
    "sourceUrls": [
      "https://statedata.bihar.gov.in/dataLab/getDistrictDetails?districtCode=223"
    ],
    "sourcePage": "https://statedata.bihar.gov.in/dataLab/",
    "sourceId": "bihar-des-district-facts",
    "retrieved": "2026-10-25",
    "sourcePrecision": {
      "literacyPercent": "one decimal, as republished by DES",
      "population": "persons, exact integer count in DES response"
    },
    "correction": null,
    "caveats": [
      "Census2011 demographic snapshot, not current population.",
      "Density is source-published Census2011 density; never divide the count by the 2021 map area.",
      "Literacy rates are republished rounded values.",
      "Current-price district income2023-24 is not household income or GDP per person.",
      "Crop quantities2024-25 have a different reference period from economic data."
    ],
    "reuse": {
      "termsUrl": "https://statedata.bihar.gov.in/dataLab/websitePolicy",
      "terms": "Accurate attributed reproduction under DES website terms; third-party rights preserved; no endorsement.",
      "underlyingCensusCatalog": "https://www.data.gov.in/catalog/villagetown-wise-primary-census-abstract-2011-bihar",
      "underlyingCensusLicense": "Government Open Data License–India (OGD catalog); do not claim this standard licence for all DES economics/crops."
    },
    "sexRatioSourceUrl": "https://statedata.bihar.gov.in/dataLab/assets/js/31_10_2025_chart.js"
  },
  "odop": {
    "districtId": "BU-37",
    "slug": "supaul",
    "districtName": "Supaul",
    "product": "Makhana (Foxnut)",
    "referencePeriod": "2024",
    "sourceId": "mofpi-odop-2024",
    "sourceSerial": 36,
    "sourcePage": 7,
    "verificationState": "transcribed-from-retrieved-source"
  },
  "heritage": null,
  "monuments": [],
  "climate": {
    "districtId": "BU-37",
    "slug": "supaul",
    "districtName": "Supaul",
    "representativePoint": [
      86.76593,
      26.29012
    ],
    "representativePointMethod": "Turf pointOnFeature on geoBoundaries source shape; rounded to five decimal degrees",
    "referencePeriod": "2001–2020",
    "sourceId": "nasa-power-2001-2020",
    "sourceUrl": "https://power.larc.nasa.gov/api/temporal/climatology/point?parameters=T2M,T2M_MAX,T2M_MIN&community=AG&longitude=86.76593&latitude=26.29012&format=JSON&start=2001&end=2020",
    "sourceApiVersion": "v2.10.1",
    "sourceHeaderRange": "20-year Meteorological and Solar Monthly & Annual Climatologies (January 2001 - December 2020)",
    "grid": "MERRA-2 native meteorology grid: 0.5° latitude × 0.625° longitude",
    "unit": "°C",
    "months": [
      {
        "month": "JAN",
        "mean": 15.77,
        "modelMaximum": 28.9,
        "modelMinimum": 1.87
      },
      {
        "month": "FEB",
        "mean": 19.71,
        "modelMaximum": 36.5,
        "modelMinimum": 6.81
      },
      {
        "month": "MAR",
        "mean": 25.27,
        "modelMaximum": 40.88,
        "modelMinimum": 9.93
      },
      {
        "month": "APR",
        "mean": 29.79,
        "modelMaximum": 43.22,
        "modelMinimum": 16.78
      },
      {
        "month": "MAY",
        "mean": 31.29,
        "modelMaximum": 44.21,
        "modelMinimum": 21.17
      },
      {
        "month": "JUN",
        "mean": 31.27,
        "modelMaximum": 44,
        "modelMinimum": 24.03
      },
      {
        "month": "JUL",
        "mean": 28.82,
        "modelMaximum": 38.92,
        "modelMinimum": 23.77
      },
      {
        "month": "AUG",
        "mean": 28.33,
        "modelMaximum": 37.35,
        "modelMinimum": 23.12
      },
      {
        "month": "SEP",
        "mean": 27.13,
        "modelMaximum": 36.29,
        "modelMinimum": 20.36
      },
      {
        "month": "OCT",
        "mean": 24.85,
        "modelMaximum": 34.61,
        "modelMinimum": 14.57
      },
      {
        "month": "NOV",
        "mean": 21.11,
        "modelMaximum": 32.22,
        "modelMinimum": 9.57
      },
      {
        "month": "DEC",
        "mean": 16.99,
        "modelMaximum": 28.82,
        "modelMinimum": 5.62
      }
    ],
    "annualMean": 25.04,
    "summerMeanMAM": 28.78333333333333,
    "winterMeanDJF": 17.49,
    "summerModelMaximum": 44.21,
    "winterModelMinimum": 1.87,
    "retrievalDate": "2026-10-25",
    "verificationState": "retrieved-period-checked",
    "caveats": [
      "Point sample of coarse reanalysis grid; not a district average or weather-station record",
      "Summer=MAM; winter=DJF. Seasonal means are equal-month means of monthly climatological means",
      "Maximum/minimum are model parameter extrema for the period, not observed station records"
    ]
  },
  "rainfall": {
    "districtId": "BU-37",
    "slug": "supaul",
    "districtName": "Supaul",
    "sourceDistrictName": "Supaul",
    "referencePeriod": "1951–2000",
    "sourceId": "imd-rainfall-1951-2000",
    "unit": "mm",
    "monthlyNormals": [
      8.2,
      8.7,
      12,
      27.9,
      88.4,
      223.8,
      381,
      308.5,
      234.9,
      70.4,
      5.2,
      4
    ],
    "annualNormal": 1373,
    "monsoonNormalJJAS": 1148.2,
    "monsoonMethod": "Sum of printed June, July, August and September monthly normals",
    "monthlyRainyDays": [
      0.8,
      0.8,
      0.8,
      1.8,
      4.4,
      8.3,
      14.3,
      12.3,
      9.8,
      2.5,
      0.4,
      0.4
    ],
    "annualRainyDays": 56.6,
    "rainyDayDefinition": "Day with rainfall of 2.5 mm or more",
    "verificationState": "transcribed-from-retrieved-source",
    "sourceTable": "Table V: Monthly and annual normals of rainfall and rainy days",
    "caveats": [
      "Historical district normals based on available station records in the nominal 1951–2000 period; not all stations have a complete50-year series",
      "District definitions follow the publication, not certified current or census geography",
      "Annual normal retained as printed; monthly sums may differ slightly because of rounding"
    ],
    "sourcePage": 66,
    "printedPage": 29
  },
  "rivers": [
    "Sapt"
  ],
  "places": []
}