{
  "source": "https://cgwb.gov.in/cgwbpnm/public/uploads/documents/1743584819841710360file.pdf",
  "source_sha256": "f480a9dee7ac40138765c6b947eab25105904b6de40dcea80e2e66d9477c981d",
  "publication": "Dynamic Ground Water Resources of Bihar, 2024",
  "assessment_period": "2023–24",
  "source_page": "PDF page 67, printed page 51; cross-checked with annexure II PDF pages 89–91",
  "unit": "hectare-metres per year; stage percent",
  "rights": "https://cgwb.gov.in/en/copyright-policy",
  "caveat": "District aggregates are modelled assessments; they do not indicate water quality, current well levels or conditions in every block. The report contains district prose with inconsistent base-year wording, so only the explicitly dated 2024 tables are used.",
  "rows": [
    {
      "district_id": "BU-01",
      "slug": "araria",
      "name": "Araria",
      "extractable_ham": 145303.68,
      "irrigation_ham": 21401.4,
      "industrial_ham": 114.93,
      "domestic_ham": 10437.64,
      "extraction_ham": 31953.96,
      "stage_percent": 21.99
    },
    {
      "district_id": "BU-02",
      "slug": "arwal",
      "name": "Arwal",
      "extractable_ham": 19119.92,
      "irrigation_ham": 6539.65,
      "industrial_ham": 130.83,
      "domestic_ham": 2541.86,
      "extraction_ham": 9212.33,
      "stage_percent": 48.18
    },
    {
      "district_id": "BU-03",
      "slug": "aurangabad",
      "name": "Aurangabad",
      "extractable_ham": 119726.23,
      "irrigation_ham": 23972.95,
      "industrial_ham": 2630.1,
      "domestic_ham": 9270.83,
      "extraction_ham": 35873.86,
      "stage_percent": 29.96
    },
    {
      "district_id": "BU-04",
      "slug": "banka",
      "name": "Banka",
      "extractable_ham": 63632.68,
      "irrigation_ham": 17148.52,
      "industrial_ham": 102.91,
      "domestic_ham": 7163.41,
      "extraction_ham": 24414.83,
      "stage_percent": 38.37
    },
    {
      "district_id": "BU-05",
      "slug": "begusarai",
      "name": "Begusarai",
      "extractable_ham": 50675.69,
      "irrigation_ham": 24338.4,
      "industrial_ham": 76.89,
      "domestic_ham": 9811.2,
      "extraction_ham": 34226.51,
      "stage_percent": 67.54
    },
    {
      "district_id": "BU-06",
      "slug": "bhagalpur",
      "name": "Bhagalpur",
      "extractable_ham": 71315.39,
      "irrigation_ham": 19980.1,
      "industrial_ham": 1197.15,
      "domestic_ham": 7145.49,
      "extraction_ham": 28322.76,
      "stage_percent": 39.71
    },
    {
      "district_id": "BU-07",
      "slug": "bhojpur",
      "name": "Bhojpur",
      "extractable_ham": 78971.26,
      "irrigation_ham": 30755.01,
      "industrial_ham": 727.29,
      "domestic_ham": 8813.23,
      "extraction_ham": 40295.52,
      "stage_percent": 51.03
    },
    {
      "district_id": "BU-08",
      "slug": "buxar",
      "name": "Buxar",
      "extractable_ham": 56138.3,
      "irrigation_ham": 19695,
      "industrial_ham": 494.28,
      "domestic_ham": 5322.47,
      "extraction_ham": 25511.78,
      "stage_percent": 45.44
    },
    {
      "district_id": "BU-09",
      "slug": "darbhanga",
      "name": "Darbhanga",
      "extractable_ham": 69980.65,
      "irrigation_ham": 26175.9,
      "industrial_ham": 793.6,
      "domestic_ham": 12973.61,
      "extraction_ham": 39943.13,
      "stage_percent": 57.08
    },
    {
      "district_id": "BU-28",
      "slug": "east-champaran",
      "name": "East Champaran",
      "extractable_ham": 175758.62,
      "irrigation_ham": 50372.55,
      "industrial_ham": 7188.84,
      "domestic_ham": 18566.48,
      "extraction_ham": 76127.87,
      "stage_percent": 43.31
    },
    {
      "district_id": "BU-10",
      "slug": "gaya",
      "name": "Gaya",
      "extractable_ham": 119480.56,
      "irrigation_ham": 48117.14,
      "industrial_ham": 2009.51,
      "domestic_ham": 15289.81,
      "extraction_ham": 65416.38,
      "stage_percent": 54.75
    },
    {
      "district_id": "BU-11",
      "slug": "gopalganj",
      "name": "Gopalganj",
      "extractable_ham": 95892.6,
      "irrigation_ham": 44955.9,
      "industrial_ham": 513.05,
      "domestic_ham": 8533.3,
      "extraction_ham": 54002.25,
      "stage_percent": 56.32
    },
    {
      "district_id": "BU-12",
      "slug": "jamui",
      "name": "Jamui",
      "extractable_ham": 45487.64,
      "irrigation_ham": 11867.69,
      "industrial_ham": 14.75,
      "domestic_ham": 6360.6,
      "extraction_ham": 18243.03,
      "stage_percent": 40.11
    },
    {
      "district_id": "BU-13",
      "slug": "jehanabad",
      "name": "Jehanabad",
      "extractable_ham": 29704.79,
      "irrigation_ham": 20381.99,
      "industrial_ham": 5.13,
      "domestic_ham": 3593.27,
      "extraction_ham": 23980.4,
      "stage_percent": 80.73
    },
    {
      "district_id": "BU-14",
      "slug": "kaimur",
      "name": "Kaimur",
      "extractable_ham": 74894.61,
      "irrigation_ham": 26800.86,
      "industrial_ham": 61.11,
      "domestic_ham": 5725.62,
      "extraction_ham": 32587.58,
      "stage_percent": 43.51
    },
    {
      "district_id": "BU-15",
      "slug": "katihar",
      "name": "Katihar",
      "extractable_ham": 111235.59,
      "irrigation_ham": 36735.84,
      "industrial_ham": 157.03,
      "domestic_ham": 10362.84,
      "extraction_ham": 47255.67,
      "stage_percent": 42.48
    },
    {
      "district_id": "BU-16",
      "slug": "khagaria",
      "name": "Khagaria",
      "extractable_ham": 44454.07,
      "irrigation_ham": 22362.98,
      "industrial_ham": 17.79,
      "domestic_ham": 5935.95,
      "extraction_ham": 28316.72,
      "stage_percent": 63.7
    },
    {
      "district_id": "BU-17",
      "slug": "kishanganj",
      "name": "Kishanganj",
      "extractable_ham": 59241.4,
      "irrigation_ham": 14119.35,
      "industrial_ham": 298.5,
      "domestic_ham": 5983.59,
      "extraction_ham": 20401.43,
      "stage_percent": 34.44
    },
    {
      "district_id": "BU-18",
      "slug": "lakhisarai",
      "name": "Lakhisarai",
      "extractable_ham": 37503.18,
      "irrigation_ham": 7281.24,
      "industrial_ham": 86.3,
      "domestic_ham": 3432.89,
      "extraction_ham": 10800.42,
      "stage_percent": 28.8
    },
    {
      "district_id": "BU-19",
      "slug": "madhepura",
      "name": "Madhepura",
      "extractable_ham": 98390.31,
      "irrigation_ham": 31160.7,
      "industrial_ham": 145.76,
      "domestic_ham": 7409.01,
      "extraction_ham": 38715.46,
      "stage_percent": 39.35
    },
    {
      "district_id": "BU-20",
      "slug": "madhubani",
      "name": "Madhubani",
      "extractable_ham": 130565.01,
      "irrigation_ham": 36016.89,
      "industrial_ham": 8715,
      "domestic_ham": 15658.41,
      "extraction_ham": 60390.32,
      "stage_percent": 46.25
    },
    {
      "district_id": "BU-21",
      "slug": "munger",
      "name": "Munger",
      "extractable_ham": 37580.04,
      "irrigation_ham": 8283.5,
      "industrial_ham": 749.28,
      "domestic_ham": 4462.5,
      "extraction_ham": 13495.25,
      "stage_percent": 35.91
    },
    {
      "district_id": "BU-22",
      "slug": "muzaffarpur",
      "name": "Muzaffarpur",
      "extractable_ham": 111999.92,
      "irrigation_ham": 56792.95,
      "industrial_ham": 1389.68,
      "domestic_ham": 16102.79,
      "extraction_ham": 74285.42,
      "stage_percent": 66.33
    },
    {
      "district_id": "BU-23",
      "slug": "nalanda",
      "name": "Nalanda",
      "extractable_ham": 58002.8,
      "irrigation_ham": 34276.49,
      "industrial_ham": 2000.79,
      "domestic_ham": 9291.53,
      "extraction_ham": 45568.79,
      "stage_percent": 78.56
    },
    {
      "district_id": "BU-24",
      "slug": "nawada",
      "name": "Nawada",
      "extractable_ham": 62569.64,
      "irrigation_ham": 25166.4,
      "industrial_ham": 83.6,
      "domestic_ham": 5982.33,
      "extraction_ham": 31232.3,
      "stage_percent": 49.92
    },
    {
      "district_id": "BU-26",
      "slug": "patna",
      "name": "Patna",
      "extractable_ham": 98219.1,
      "irrigation_ham": 42257.58,
      "industrial_ham": 1433.96,
      "domestic_ham": 16758.19,
      "extraction_ham": 60449.74,
      "stage_percent": 61.55
    },
    {
      "district_id": "BU-27",
      "slug": "purnia",
      "name": "Purnia",
      "extractable_ham": 151485.74,
      "irrigation_ham": 41442,
      "industrial_ham": 1031.3,
      "domestic_ham": 11082.33,
      "extraction_ham": 53555.65,
      "stage_percent": 35.35
    },
    {
      "district_id": "BU-29",
      "slug": "rohtas",
      "name": "Rohtas",
      "extractable_ham": 106504.5,
      "irrigation_ham": 24046.83,
      "industrial_ham": 247.28,
      "domestic_ham": 9480.89,
      "extraction_ham": 33775,
      "stage_percent": 31.71
    },
    {
      "district_id": "BU-30",
      "slug": "saharsa",
      "name": "Saharsa",
      "extractable_ham": 63652.19,
      "irrigation_ham": 17538.9,
      "industrial_ham": 66,
      "domestic_ham": 6237.65,
      "extraction_ham": 23842.55,
      "stage_percent": 37.46
    },
    {
      "district_id": "BU-31",
      "slug": "samastipur",
      "name": "Samastipur",
      "extractable_ham": 80434.25,
      "irrigation_ham": 40389,
      "industrial_ham": 264.3,
      "domestic_ham": 14531.02,
      "extraction_ham": 55184.4,
      "stage_percent": 68.61
    },
    {
      "district_id": "BU-32",
      "slug": "saran",
      "name": "Saran",
      "extractable_ham": 100266.08,
      "irrigation_ham": 29125.2,
      "industrial_ham": 173.9,
      "domestic_ham": 12918.61,
      "extraction_ham": 42217.61,
      "stage_percent": 42.11
    },
    {
      "district_id": "BU-33",
      "slug": "sheikhpura",
      "name": "Sheikhpura",
      "extractable_ham": 16331.26,
      "irrigation_ham": 7438.2,
      "industrial_ham": 2.4,
      "domestic_ham": 2077.34,
      "extraction_ham": 9517.95,
      "stage_percent": 58.28
    },
    {
      "district_id": "BU-34",
      "slug": "sheohar",
      "name": "Sheohar",
      "extractable_ham": 16711.28,
      "irrigation_ham": 7145.7,
      "industrial_ham": 181,
      "domestic_ham": 2336.8,
      "extraction_ham": 9663.54,
      "stage_percent": 57.83
    },
    {
      "district_id": "BU-35",
      "slug": "sitamarhi",
      "name": "Sitamarhi",
      "extractable_ham": 61797.85,
      "irrigation_ham": 17228.7,
      "industrial_ham": 88,
      "domestic_ham": 11891.92,
      "extraction_ham": 29208.59,
      "stage_percent": 47.26
    },
    {
      "district_id": "BU-36",
      "slug": "siwan",
      "name": "Siwan",
      "extractable_ham": 97746.85,
      "irrigation_ham": 43973.72,
      "industrial_ham": 218.81,
      "domestic_ham": 10916.45,
      "extraction_ham": 55108.97,
      "stage_percent": 56.38
    },
    {
      "district_id": "BU-37",
      "slug": "supaul",
      "name": "Supaul",
      "extractable_ham": 97479.47,
      "irrigation_ham": 24035.4,
      "industrial_ham": 71.3,
      "domestic_ham": 7801.84,
      "extraction_ham": 31908.53,
      "stage_percent": 32.73
    },
    {
      "district_id": "BU-38",
      "slug": "vaishali",
      "name": "Vaishali",
      "extractable_ham": 73084.5,
      "irrigation_ham": 33371.84,
      "industrial_ham": 2263.29,
      "domestic_ham": 11712.33,
      "extraction_ham": 47347.44,
      "stage_percent": 64.78
    },
    {
      "district_id": "BU-25",
      "slug": "west-champaran",
      "name": "West Champaran",
      "extractable_ham": 164113.33,
      "irrigation_ham": 28437.72,
      "industrial_ham": 4396,
      "domestic_ham": 14384.02,
      "extraction_ham": 47217.75,
      "stage_percent": 28.77
    }
  ]
}