{
    "river": {
        "name": "l'Huisne",
        "course_code": "M0--0150",
        "topage_code": null
    },
    "dataset": "species",
    "extracted_at": "2026-09-22T02:45:05+02:00",
    "source_note": "RivièreScope agrège des données publiques ; consultez /sources/ pour les producteurs et licences.",
    "data": [
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            "last_year": 2025
        },
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            "last_year": 2025
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            "last_year": 2025
        },
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            "individual_count": null,
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            "last_year": 2025
        },
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            "individual_count": null,
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            "last_year": 2025
        },
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            "last_year": 2025
        },
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            "last_year": 2025
        },
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            "last_year": 2025
        },
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            "species_code": "2133",
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            "last_year": 2025
        },
        {
            "species_code": "2096",
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            "last_year": 2025
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            "species_code": "2122",
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            "last_year": 2020
        },
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            "last_year": 2025
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            "species_code": "2010",
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            "last_year": 2024
        },
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            "last_year": 2024
        },
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            "species_code": "873",
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            "last_year": 2025
        },
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        },
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            "species_code": "2193",
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            "last_year": 2018
        },
        {
            "species_code": "2123",
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            "last_year": 2022
        },
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            "last_year": 2014
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        },
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            "species_code": "2137",
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            "last_year": 1991
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        {
            "species_code": "2050",
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            "last_year": 2020
        },
        {
            "species_code": "2216",
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            "observation_count": 1,
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            "last_year": 1997
        }
    ]
}