1681. Rio Mango (12.08N, 15.27W) , Stream 1682. Rio Mangoia (11.28N, 14.9W) , Stream 1683. Rio Manhima (11.38N, 15.48W) , Tidal Creek(s) 1684. Rio Manjampoto (12.4N, 15.17W) , Stream 1685. Rio Manrasse (11.63N, 15.38W) , Tidal Creek(s) 1686. Rio Mansali (12.3N, 14.7W) , Intermittent Stream 1687. Rio Mansoa (11.76N, 16W) , Stream 1688. Rio Mansoa (11.75N, 16W) , Estuary 1689. Rio Mansog (11.75N, 16W) , Estuary 1690. Rio Manterunga (11.3N, 15.17W) , Tidal Creek(s) 1691. Rio Maola (12.05N, 14.8W) , Stream 1692. Rio Marai (11.43N, 15.43W) , Tidal Creek(s) 1693. Rio Maraleba (11.45N, 15.33W) , Tidal Creek(s) 1694. Rio Maria (11.88N, 14.13W) , Stream 1695. Rio Maribe (11.87N, 14.77W) , Intermittent Stream 1696. Rio Maringo (11.47N, 15.32W) , Tidal Creek(s) 1697. Rio Marucoto (12.63N, 13.82W) , Intermittent Stream 1698. Rio Massama (11.68N, 13.78W) , Stream 1699. Rio Massancano (11.07N, 15.22W) , Marine Channel 1700. Rio Massaur (11.08N, 14.97W) , Tidal Creek(s) 1701. Rio Massina (11.92N, 13.97W) , Intermittent Stream 1702. Rio Mata de Ocon (12.17N, 16.27W) , Tidal Creek(s) 1703. Rio Mata Galinha (12.33N, 15.97W) , Tidal Creek(s) 1704. Rio Mataba (11.25N, 15.2W) , Tidal Creek(s) 1705. Rio Matamba (11.33N, 15.12W) , Tidal Creek(s) 1706. Rio Matiana (12.35N, 14.57W) , Intermittent Stream 1707. Rio Maudo (12.25N, 14.08W) , Intermittent Stream 1708. Rio Maunde Jane (11.85N, 14.6W) , Stream 1709. Rio Mebouro (11.93N, 14.17W) , Stream 1710. Rio Mecage (12N, 14.35W) , Stream 1711. Rio Mecoge (11.95N, 14.37W) , Stream 1712. Rio Meldabom (11.22N, 14.88W) , Tidal Creek(s) 1713. Rio Melga (12.22N, 15.8W) , Tidal Creek(s) 1714. Rio Melo (11.03N, 15.25W) , Tidal Creek(s) 1715. Rio Merces (12.32N, 15.67W) , Tidal Creek(s) 1716. Rio Merepo (10.98N, 14.98W) , Tidal Creek(s) 1717. Rio Meta (11.95N, 13.97W) , Intermittent Stream 1718. Rio Metanene (11.18N, 15W) , Tidal Creek(s) 1719. Rio Metombom (11.12N, 14.95W) , Tidal Creek(s) 1720. Rio Miai (10.93N, 15.03W) , Tidal Creek(s) | 1721. Rio Moane (11.05N, 15.02W) , Tidal Creek(s) 1722. Rio Moiafara (12.38N, 14.25W) , Intermittent Stream 1723. Rio Moleum (12.03N, 13.87W) , Intermittent Stream 1724. Rio Moloiel (11.85N, 14.68W) , Intermittent Stream 1725. Rio Munjul (12.03N, 16.27W) , Tidal Creek(s) 1726. Rio Mussa (11.68N, 13.92W) , Stream 1727. Rio Mussadama (11.87N, 14.77W) , Intermittent Stream 1728. Rio Mussoi (12.43N, 14.07W) , Intermittent Stream 1729. Rio Muta Supito (12N, 13.85W) , Intermittent Stream 1730. Rio Nacia (12.55N, 13.93W) , Intermittent Stream 1731. Rio Nafa (11.52N, 14.88W) , Intermittent Stream 1732. Rio Namarra (11.78N, 15.43W) , Tidal Creek(s) 1733. Rio Nambara (12.6N, 14W) , Intermittent Stream 1734. Rio Nancali (12.05N, 14.75W) , Stream 1735. Rio Nanga (11.73N, 15.2W) , Tidal Creek(s) 1736. Rio Nansim (12.12N, 15.25W) , Intermittent Stream 1737. Rio Narbale (11.13N, 15.08W) , Tidal Creek(s) 1738. Rio Nedianol (11.53N, 15.17W) , Intermittent Stream 1739. Rio Nefere (11.07N, 15.18W) , Tidal Creek(s) 1740. Rio Neganto (11.4N, 15.13W) , Tidal Creek(s) 1741. Rio Nencassi (11.58N, 15.27W) , Tidal Creek(s) 1742. Rio Nencassi (11.63N, 15.22W) , Tidal Creek(s) 1743. Rio Nencassi (11.7N, 15.13W) , Tidal Creek(s) 1744. Rio Nene Balu (11.83N, 13.88W) , Stream 1745. Rio Nengonga (11.6N, 15.13W) , Tidal Creek(s) 1746. Rio Nentegue (11.75N, 15.2W) , Tidal Creek(s) 1747. Rio Nepade (11.75N, 15.2W) , Tidal Creek(s) 1748. Rio Netere (11.92N, 14.07W) , Stream 1749. Rio Netereum (11.93N, 14W) , Intermittent Stream 1750. Rio Nhacada (12.52N, 14.33W) , Intermittent Stream 1751. Rio Nhacete (11.87N, 15.78W) , Tidal Creek(s) 1752. Rio Nhachampa (12.32N, 14.28W) , Intermittent Stream 1753. Rio Nhacume (12.13N, 14.33W) , Intermittent Stream 1754. Rio Nhadaque (12.45N, 14.27W) , Intermittent Stream 1755. Rio Nhadoli (11.88N, 14.62W) , Stream 1756. Rio Nhafuane (10.97N, 14.98W) , Tidal Creek(s) 1757. Rio Nhagia (11.7N, 15.22W) , Tidal Creek(s) 1758. Rio Nhagigui (11.93N, 14.78W) , Intermittent Stream 1759. Rio Nhago (12.52N, 14.33W) , Intermittent Stream 1760. Rio Nhaicani (12.12N, 14.52W) , Stream |