2017 LAKE HOST PROGRAM AQUATIC SPECIES IDENTIFICATIONS (as identified by NH Dept. of Environmental Services, 10/9/17) Note: Aquatic Invasive Species 'saves' are in red. 'Saves' at uninfected waterbodies are in bold red.

Arriving (A)/ Waterbody Town Date Received Departing (D) Common Name Latin Name Native/ Invasive 'Saves' Bow Lake Strafford 7/22/2017 A Bladderwort Utricularia vulgaris Native 0 Clough Pond Loudon 7/28/2017 A Clasping Leaf Pondweed Potamogeton perfoliatus Native 0 Conway Lake Conway 9/30/2017 A Grassy Spike Rush, Bladderwort Eleocharis, Utricularia Native 0 Eastman Lake Grantham 8/17/2017 D Bladderwort Utricularia Native 0 Hillsboro 8/27/2017 A Native Milfoil Myriophyllum humile Native 0 Granite Lake Nelson 8/14/2017 ? Mares Tale Hippuris vulgaris Native 0 Great East Lake Wakefield 7/3/2017 A/D Bladderwort Utricularia Native 0 Northwood 8/20/2017 D Bladderwort Utricularia Native 0 Jenness Pond Northwood 8/27/2017 ? Thin-leaved pondweed, native naiad Potamogeton sp., najas sp. Native 0 Jenness Pond Northwood 8/20/2017 ? Bladderwort Utricularia Native 0 Lake Francis Pittsburg 7/16/2017 D Aquatic Moss Fontinalis sp. Native 0 Rindge 6/25/2017 D Carpet fiber, algae, pine needle n/a Native 0 Lake Monomonac Rindge 7/2/2017 D Pondweed sp. Potamogeton sp. Native 0 Lake Monomonac Rindge 7/9/2017 A Eurasian milfoil Myriophyllum spicatum Invasive 1 Lake Monomonac Rindge 7/9/2017 D Native Milfoil Myriophyllum humile Native 0 Lake Monomonac Rindge 7/9/2017 D Water naiad Najas sp. Native 0 Lake Opechee Laconia unknown ? Water Chestnut seed, Grassy Spike Rush Trapa natans , Eleocharis Invasive/Native 1 Lake Potanipo Brookline 7/20/2017 D Bladderwort Utricularia Native 0 Lake Potanipo Brookline 7/22/2017 D Grassy Spike Rush, Bladderwort Eleocharis, Utricularia Native 0 Lake Potanipo Brookline 7/23/2017 D Bladderwort, Mussel Shell Utriculari, n/a Native 0 Lake Potanipo Brookline 5/27/2017 D Thin-leaved pondweed Potamogeton sp. Native 0 Lake Potanipo Brookline 5/27/2017 D Birch tree seeds Betula sp. Native 0 Lake Potanipo Brookline 5/28/2017 D Pondweed sp. Potamogeton sp. Native 0 Lake Potanipo Brookline 6/2/2017 D Bladderwort Utricularia Native 0 Lake Potanipo Brookline 6/10/2017 D Variable milfoil Myriophyllum heterophyllum Invasive 1 Lake Potanipo Brookline 6/12/2017 D Grassy spike rush Eleocharis Native 0 Lake Potanipo Brookline 6/22/2017 D Tapegrass Vallisneria Native 0 Lake Potanipo Brookline 6/25/2017 D Variable Milfoil Myriophyllum heterophyllum Invasive 1 Lake Potanipo Brookline 6/25/2017 D White Water Lily Nymphaea Native 0 Lake Potanipo Brookline 6/28/2017 A Variable Milfoil Myriophyllum heterophyllum Invasive 1 Lake Potanipo Brookline 7/4/2017 D White Water Lily Nymphaea Native 0 Lake Potanipo Brookline 7/9/2017 D Variable Milfoil Myriophyllum heterophyllum Invasive 1 Lake Potanipo Brookline 7/29/2017 D Pondweed, Watershield, Bladderwort, Grassy Spike Rush Potamogeton, Brasenia, Utricularia, Eleocharis Native 0 Lake Skatutakee Harrisville 7/15/2017 ? Whorled Bladderwort, Grassy Spike Rush Utricularia purpurea, Eleocharis Native 0 Lake Skatutakee Harrisville 7/16/2017 A Bladderwort, various stems Utricularia, misc Native 0 Lake Skatutakee Harrisville 8/26/2017 A Grassy spikerush, intermediate bladderwort Eleocharis acicularis, Utricularia intermedia Native 0 Lake Skatutakee Harrisville 9/7/2017 A Bladderwort Utricularia Native 0 Sunapee 6/10/2017 A Zebra mussels Dreissena polymorpha Invasive 1 Lake Warren Alstead 5/27/2017 D Thin-leaved pondweed Potamogeton sp. Native 0 Lake Warren Alstead 5/27/2017 D Thin-leaved pondweed Potamogeton sp. Native 0 Lake Warren Alstead 7/8/2017 A Macroalgae Chara Native 0 Gilford 8/17/2017 D Waterweed, Coontail, Variable Milfoil Elodea, Ceratophyllum, Myriophyllum heterophyllum Native/Invasive 1 Lake Winnipesaukee Meredith 7/23/2017 A Thin-leaved pondweed Potamogeton sp. Native 0 Lake Winnipesaukee Meredith 8/19/2017 A Bassweed Potamogeton amplifolius Native 0 Lake Winnipesaukee Moultonborough 6/11/2017 D Variable milfoil and waterweed Myriophyllum heterophyllum and Elodea Invasive/Native 1 Lake Winnipesaukee Moultonborough 6/11/2017 ? Variable milfoil and spike rush Myriophyllum heterophyllum and Eleocharis Invasive/Native 1 Lake Winnipesaukee Moultonborough 7/2/2017 D Variable Milfoil Myriophyllum heterophyllum Invasive 3 Lake Winnipesaukee Moultonborough 7/22/2017 D Variable Milfoil Myriophyllum heterophyllum Invasive 1 Lake Winnipesaukee Moultonborough 7/23/2017 D Variable Milfoil Myriophyllum heterophyllum Invasive 1 Lake Winnipesaukee Moultonborough 8/2/2017 D Variable Milfoil Myriophyllum heterophyllum Invasive 1 Lake Winnipesaukee Moultonborough 8/2/2017 D Variable Milfoil Myriophyllum heterophyllum Invasive 1 Lake Winnipesaukee Tuftonboro 7/30/2017 D Seaweed n/a Native 0 Lake Winona Meredith 8/13/2017 D Native Snail n/a Native 0 Lovell Lake Wakefield 6/2/2017 ? Thin-leaved pondweed Potamogeton sp. Native 0 New Durham 6/13/2017 D Quillwort Isoetes Native 0 Merrymeeting Lake New Durham 6/17/2017 A Filamentous green algae n/a Native 0 Merrymeeting Lake New Durham 6/30/2017 D Native Milfoil Myriophyllum humile Native 0 Merrymeeting Lake New Durham 7/4/2017 A Bladderwort Utricularia Native 0 Merrymeeting Lake New Durham 7/4/2017 A Thin-leaved pondweed Potamogeton sp. Native 0 Merrymeeting Lake New Durham 7/10/2017 A Tapegrass Vallisneria Native 0 Merrymeeting Lake New Durham 7/22/2017 A Roots n/a Native 0 Merrymeeting Lake New Durham 7/23/2017 A Bassweed Potamogeton amplifolius Native 0 Merrymeeting Lake New Durham 7/23/2017 A Bladderwort Utricularia Native 0 Merrymeeting Lake New Durham 7/28/2017 D Native Waterweed Elodea sp. Native 0 Merrymeeting Lake New Durham 8/2/2017 A Pondweed stem Potamogeton sp. Native 0 Merrymeeting Lake New Durham 8/2/2017 A Bladderwort, Waterweed, Pondweed, Tapegrass Utricularia, Elodea, Potamogeton, Vallisneria Native 0 Merrymeeting Lake New Durham 8/10/2017 A Filamentous green algae, Grassy Spike Rush, Pondweed, Bladderwort, Native Milfoi n/a, Eleocharis, Potamogeton sp., Utricularia, Myriophyllum Native 0 Merrymeeting Lake New Durham 8/24/2017 D Grassy spikerush Eleocharis Native 0 Merrymeeting Lake New Durham 9/2/2017 A Bladderwort Utricularia Native 0 2017 LAKE HOST PROGRAM AQUATIC SPECIES IDENTIFICATIONS (as identified by NH Dept. of Environmental Services, 10/9/17) Note: Aquatic Invasive Species 'saves' are in red. 'Saves' at uninfected waterbodies are in bold red.

Arriving (A)/ Waterbody Town Date Received Departing (D) Common Name Latin Name Native/ Invasive 'Saves' Merrymeeting Lake New Durham unknown ? Whorled Bladderwort Utricularia purpurea Native 0 Bristol 7/7/2017 A Native Waterweed Elodea canadensis Native 0 Northwood 5/28/2017 D Bladderwort Utricularia Native 0 Northwood Lake Northwood 5/28/2017 D Tree leaves n/a Native 0 Northwood Lake Northwood 6/10/2017 ? Bladderwort Utricularia vulgaris Native 0 Northwood Lake Northwood 6/10/2017 ? Bladderwort and filamentous green algae Utricularia vulgaris and n/s Native 0 Utricularia vulgaris, Myriophyllum heterophyllum , Northwood Lake Northwood 6/24/2017 ? Bladderwort, Variable Milfoil, Pondweed Potamogeton sp. Invasive/Native 1 Northwood Lake Northwood 7/2/2017 ? Bladderwort Utricularia Native 0 Northwood Lake Northwood 7/9/2017 D Bladderwort Utricularia Native 0 Northwood Lake Northwood 7/13/2017 A Bladderwort Utricularia Native 0 Northwood Lake Northwood 7/16/2017 A Beetle sp. n/a Native 0 Northwood Lake Northwood 7/16/2017 A Japanese beetle n/a Native 0 Northwood Lake Northwood 7/30/2017 D Pondweed sp. Potamogeton epihydrous Native 0 Northwood Lake Northwood 7/30/2017 D Bladderwort Utricularia vulgaris Native 0 Hancock 7/29/2017 A Bladderwort Utricularia Native 0 Nubanusit Lake Hancock 7/29/2017 D Leaves and stems of Pondweed Potamogeton sp. Native 0 Nubanusit Lake Hancock 8/26/2017 A Rushes, sedges Juncus, scirpus Native 0 Ottarnic Pond Hudson 6/4/2017 D Filamentous green algae n/a Native 0 Ottarnic Pond Hudson 6/18/2017 D Robbins Pondweed Potamogeton robbinsii Native 0 Ottarnic Pond Hudson 6/25/2017 D Robbins Pondweed Potamogeton robbinsii Native 0 Ottarnic Pond Hudson 7/2/2017 D Robbins Pondweed Potamogeton robbinsii Native 0 Ottarnic Pond Hudson 7/9/2017 D Robbins Pondweed Potamogeton robbinsii Native 0 Ottarnic Pond Hudson 7/9/2017 D Native Freshwater Snail n/a Native 0 Ottarnic Pond Hudson 7/9/2017 ? Filamentous green algae n/a Native 0 Ottarnic Pond Hudson 7/16/2017 ? Coontail Ceratophyllum Native 0 Pawtuckaway Lake Nottingham 5/21/2017 ? Coontail Ceratophyllum Native 0 Pawtuckaway Lake Nottingham 7/2/2017 A Milfoil sp. - too decayed to ID Myriophyllum sp. unknown 0 Pawtuckaway Lake Nottingham 10/1/2017 A Variable Milfoil Myriophyllum heterophyllum Invasive 1 Pleasant Lake Deerfield 5/28/2017 D Seeds from tree n/a Native 0 Pleasant Lake Deerfield 5/28/2017 A Seeds from tree n/a Native 0 Pleasant Lake Deerfield 7/6/2017 A Coontail Ceratophyllum Native 0 Pleasant Lake Deerfield 7/19/2017 A Bladderwort Utricularia Native 0 Pleasant Lake Deerfield 7/23/2017 A Thin-leaved pondweed Potamogeton Native 0 Pleasant Lake Deerfield 8/2/2017 A Spike Rush, Bladderwort Eleocharia, Utricularia Native 0 Pleasant Lake Deerfield 8/12/2017 A Bladderwort Utricularia Native 0 Pleasant Lake Deerfield 8/12/2017 A Aquatic moss, filamentous green algae Fontinalis, n/a Native 0 Pleasant Lake Deerfield 8/21/2017 A Thin-leaved pondweed Potamogeton Native 0 Pleasant Lake New London 6/8/2017 A Bladderwort and native naiad Utricularia and Najas Natives 0 Pleasant Lake New London 6/8/2017 D Birch tree seed and spike rush Betula sp. and Eleocharia Natives 0 Pleasant Pond Francestown 7/8/2017 A Bladderwort Utricularia Native 0 Robinson Pond Hudson 6/9/2017 D Filamentous green algae n/a Native 0 Robinson Pond Hudson 7/15/2017 ? Variable Milfoil Myriophyllum heterophyllum Invasive 1 Robinson Pond Hudson 7/30/2017 A Chinese mystery snail Bellamya chinensis Invasive 1 Robinson Pond Hudson 7/30/2017 D Brown mystery snail n/a Native 0 Harrisville 7/1/2017 D Bladderwort Utricularia Native 0 Skatutakee Lake Harrisville 7/1/2017 D Bladderwort Utricularia Native 0 Skatutakee Lake Harrisville 7/3/2017 A Thin-leaved pondweed Potamogeton sp. Native 0 Spofford Lake Chesterfield 5/17/2017 A Filamentous green algae Mougeotia/Zygnema/Spirogyra Native 0 Rumney 7/21/2017 D Grassy spike rush Eleocharis Native 0 Stinson Lake Rumney 9/14/2017 D Thin-leaved Pondweed Potamogeton Native 0 Swains Lake Barrington 8/5/2017 ? Coontail Ceratophyllum Native 0 Swains Lake Barrington 8/13/2017 ? Bladderwort Utricularia Native 0 Swains Lake Barrington 9/4/2017 D White Water Lily Nymphaea Native 0 Jaffrey 7/11/2017 D Macroalgae Nitella Native 0 Winnisquam Lake Laconia 6/25/2017 D Water naiad Najas sp. Native 0 Winnisquam Lake Laconia 7/1/2017 D Filamentous green algae n/a Native 0 Winnisquam Lake Laconia 7/15/2017 D Indeterminate tiny snails n/a Native 0 Winnisquam Lake Laconia 8/19/2017 D/A Bladderwort, Bassweed, Pondweed, Water Naiad Utricularia, Potamogeton sp, Najas sp. Native 0 Winnisquam Lake Laconia 8/19/2017 D/A Crushed shells, Waterweed, Native Milfoil, Quagga mussel, Water Naiad n/a, Elodea, Myriophyllum humile, n/a, Najas sp. Native 0 Winnisquam Lake Laconia 8/20/2017 D Pondweed Potamogeton natans Native 0 Winnisquam Lake Laconia 8/26/2017 A Coontail Ceratophyllum Native 0 Winnisquam Lake Laconia 8/27/2017 A Variable Milfoil Myriophyllum heterophyllum Invasive 1 Winnisquam Lake Laconia 8/27/2017 D Native Waterweed Elodea Native 0 Winnisquam Lake Laconia 9/2/2017 A Water naiad Najas sp. Native 0 Winnisquam Lake Laconia 9/2/2017 D Fungus n/a Native 0 Winnisquam Lake Laconia 9/4/2017 D Waterweed Elodea Native 0 Winnisquam Lake Laconia 9/4/2017 D Plant seeds n/a Native 0 Total = 22