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HomeMy WebLinkAboutAppendix H - FishAPPENDIX H Raw Fisheries and Water Quality Data Collected at the 15 Monitored Creeks in April, May, and June of 2019 (Data only on CD) Table H-1. Species abundance and percent of total finfish catch collected in 2019 at Jacks Creek, Little Creek, Jacobs Creek, PA2, Drinkwater Creek, Long Creek, Tooley Creek, Muddy Creek, Huddles Cut, Porter Creek, DCUT11, DCUT19, and Duck Creek. Jacks Creek Little Creek Jacobs Creek PA2 Drinkwater Creek Long Creek Tooley Creek Muddy Huddles Cut Porter Creek DCUT11 DCUT19 Duck Creek N % of catch N % of catch N % of catch N % of catch N % of catch N % of catch N % of catch N % of catch N % of catch N % of catch N % of catch N % of catch N % of catch Common name Scientific name American eel Anguilla rostrata - - - - - - 3 0.06 - - - - 2 0.08 - - 2 0.01 - - 3 0.16 - - Atlantic croaker Micropogonias undulatus 584 68.30 612 59.07 829 37.48 4 0.08 446 30.49 1582 67.23 667 26.68 1504 67.57 11 0.08 1,689 74.01 - - 1085 65.80 Atlantic menhaden Brevoortia tyrannus 3 0.35 60 5.79 11 0.50 289 6.09 61 4.17 34 1.44 19 0.76 23 1.03 26 0.18 40 1.75 92 5.58 Atlantic needlefish Strongylura marina - - - - - - 1 0.02 - - - - - - - - 1 0.01 - - - - Atlantic silverside Menidia menidia - - - - 1 0.04 Atlantic stingray Hypanus sabinus 1 0.05 Banded killifish Fundulus diaphanus - - - - - Bay anchovy Anchoa mitchilli 114 13.33 128 12.36 541 24.46 175 3.68 210 14.35 409 17.38 630 25.20 163 7.32 7 0.05 339 14.86 1 0.10 374 22.68 Black crappie' Pomoxis nigromaculatus - - - - - - - - - - - - - - - - - - - - - - - - Bluefish Pomatomus saltarix - - 1 0.04 - - Bluegilla Lepomis macrochirus 2 0.04 3 0.02 3 0.16 - - Bluespotted sunfish Enneacanthus gloriosus - - - - 96 5.24 1 0.10 Bowfin Amia calva - - 1 0.01 2 0.11 - - Brown bullheads Ameiurus nebulosus 758 15.96 - - 27 1.47 3 0.29 Chain pickerela Esox niger - 3 0.16 - - Common carp Cyprinus carpio 1 0.05 Dusky pipefish Syngnathus floridae - - - - - - Eastern mosquitofisha Gambusia holbrooki 2 0.04 126 0.88 5 0.27 113 11.08 Flier Centrarchus macropterus - - - - 1 0.05 - - Gizzard shad Dorosoma cepedianum - - 2 0.11 3 0.29 Golden shiner Notemigonus crysoleucas - - - - - - 3 0.02 73 3.98 11 1.08 Hogchoker Trinectes maculatus 3 0.35 2 0.19 4 0.18 - - 3 0.21 - - 4 0.16 1 0.04 17 0.12 - - - - Inland silverside Menidia beryllina 3 0.35 3 0.29 3 0.14 246 5.18 4 0.27 2 0.08 12 0.48 - - 1444 10.14 1 0.04 26 2.55 1 0.06 Ladyfish Elops saurus 2 0.23 2 0.19 4 0.18 8 0.17 1 0.07 2 0.08 - - 1 0.04 1 0.01 - - - - 4 0.24 Largemouth bassa Micropterus salmoides - - - - - - 101 2.13 - - - - - - - - 1 0.04 55 3.00 9 0.88 - - Longnose gar Lepisosteus osseus - - - - - - 1 0.05 - - Mummichog Fundulus heteroclitus - - - - 8,565 60.13 - - 44 2.40 166 16.27 Naked goby Gobiosoma bosci 3 0.29 10 0.21 1 0.01 1 0.04 - - - - Northern pipefish Syngnathus springeri - - - - - - - - Pinfish Lagodon rhomboides - - - - 1 0.02 - - - - - - Pumpkinseed' Lepomis gibbosus 6 0.70 2 0.19 13 0.59 1028 21.65 6 0.41 2 0.08 41 0.29 - - 1499 81.78 465 45.59 Rainwater killifish Lucania parva 1 0.12 - - - - 1,334 28.09 10 0.68 - - 44 0.31 1 0.04 1 0.05 80 7.84 Red Drum Sciaenops ocellatus - - 1 0.02 - - 59 0.41 - - - - 1 0.10 Redfin pickerel Esox americanus - - - - 2 0.11 - - Sheepshead minnow Cyprinodon variegatus 1 0.02 60 0.42 3 0.16 89 8.73 Silver perch Bairdiella chrysoura - - - - - - - - - - - - - - Southern flounder Paralichthys lethostigma 3 0.35 6 0.58 6 0.27 2 0.04 5 0.34 6 0.24 3 0.13 2 0.01 7 0.31 - - - - 1 0.06 Spot Leiostomusxanthurus 136 15.91 216 20.85 800 36.17 774 16.30 717 49.01 323 13.73 1,157 46.28 531 23.85 3,167 22.24 203 8.90 3 0.16 47 4.61 92 5.58 Spotted seatrout Cynoscion nebulosus - - - - - - - - - - - - - - - - - - - - - - - - - - Striped mullet Mugil cephalus 641 4.50 2 0.11 2 0.20 Summer flounder Paralichthys dentatus 1 0.01 - - - - Warmoutha Lepomis gulosus - - 7 0.38 White catfish Ameiurus catus - - - - White perch Morone americanus 2 0.19 8 0.17 20 0.14 2 0.20 Yellow bullheads Ameiurus natalis - - 1 0.02 - - 1 0.10 Yellow percha Perca flavescens - - - - Total 8;.00 5 100.00 1,036 100.00 2,212 100.00 4,749 1,463 100.00 2,353 100.00 2,500 100.00 2,226 100.00 14,243 100.00 2,282 100.00 1,833 100.00 1,020 100.00 1,649 100.00 'Predominantly freshwater species - = No catch :d Table H-2. Fullv enumerated list of all fish captured in trawls at Jacks Creek in April. May. and June 2019 2019 2-Apr 9-Apr 17-A r 24-A r 30-A r 7-Ma 15-Ma 22-Ma 28-Ma 5-Jun 11-Jun 19-Jun 26-Jun Total Common Name Species Atlantic croaker Micropogonias undulatus 44 23 36 212 77 26 8 35 41 24 13 26 19 584 Atlantic menhaden Brevoortia tyrannus 0 2 0 0 0 0 0 0 0 1 0 0 0 3 Bay anchovy Anchoa mitchilli 8 4 0 0 2 3 8 2 5 0 32 21 29 114 Hogchoker Trinectes maculatus 1 0 0 0 0 0 0 0 0 1 1 0 0 3 Inland silverside Menidia beryllina 0 0 0 0 0 0 0 3 0 0 0 0 0 3 Ladyfish Elops saurus 0 0 0 0 0 0 0 0 1 0 1 0 0 2 Pumpkinseed Lepomis gibbosus 0 0 1 0 1 1 0 0 0 0 2 1 0 6 Rainwater killifish Lucania parva 0 0 0 0 0 0 0 0 1 0 0 0 0 1 Southern flounder Paralichthys lethostigma 0 0 0 0 1 0 1 1 0 0 0 0 0 3 Spot Leiostomus xanthurus 9 41 18 32 16 3 8 2 2 1 0 1 3 136 Total 62 70 55 244 97 33 25 43 50 27 49 49 51 855 a Freshwater species. H - 2 Table H-3. Hydrographic parameters measured at Jacks Creek prior to fish trawls in April, May, and June 2019. 2019 Parameters 2-Apr 9-Apr 17-Apr 24-Apr 30-Apr 7-May 15-May 22-May 28-May 5-Jun 11-Jun 19-Jun 26-Jun Near surface Temperature (*C) 13.9 19.6 20.4 21.0 22.6 28.4 23.3 26.4 31.2 26.7 27.8 28.6 29.0 Dissolved oxygen (%) 100.6 94.5 80.1 81.6 77.7 119.2 72.9 61.5 95.6 75.2 67.7 99.4 93.0 Dissolved oxygen (mg/1) 10.32 8.50 7.19 7.18 6.67 9.13 6.08 4.93 6.99 5.88 5.16 7.49 6.91 Conductivity (mS) 2.06 2.17 1.15 1.64 2.36 5.60 5.24 6.57 8.34 8.21 8.15 8.91 11.25 Specific conductivity (mS) 2.62 2.43 1.27 1.77 2.47 5.26 5.47 6.40 7.46 7.95 7.79 8.32 10.45 Salinity (psu) 1.36 1.29 0.63 0.90 1.27 2.79 2.93 3.48 4.07 4.39 4.25 4.60 5.87 pH 7.27 7.34 7.33 7.39 7.12 8.10 7.24 7.18 7.79 7.29 7.20 8.64 8.37 Secchi depth (inches) 33.00 26.00 16.50 20.50 22.00 32.00 18.00 18.00 29.00 19.00 17.00 13.00 13.00 Water depth (inches) 60.00 45.00 43.00 47.00 48.00 58.50 56.00 55.75 52.00 50.50 48.00 45.25 52.00 % SAV visible 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Near bottom Temperature (*C) 13.9 19.2 20.2 20.2 20.5 25.7 22.1 25.8 28.4 26.7 27.8 28.2 28.0 Dissolved oxygen (%) 192.7 79.3 75.2 55.9 46.4 104.3 46.6 59.3 61.8 73.4 56.0 53.6 49.3 Dissolved oxygen (mg/1) 19.41 7.09 6.76 5.05 4.09 8.47 4.02 4.71 4.71 5.78 4.23 4.09 3.70 Conductivity (mS) 2.07 2.23 1.16 2.12 2.24 5.41 5.21 6.51 8.00 8.20 8.17 9.11 11.06 Specific conductivity (mS) 12.62 2.51 1.28 1.93 2.45 5.33 5.52 6.43 7.53 7.95 7.77 8.61 10.45 Salinity (psu) 1.36 1.30 0.67 1.09 1.26 2.87 2.98 3.50 4.13 4.39 4.27 4.77 5.88 pH 7.32 7.26 7.27 7.13 6.98 8.01 6.98 7.26 7.29 7.23 7.20 7.86 7.63 H - 3 Table H-4. Fullv enumerated list of all fish captured in trawls at Little Creek in April. May. and June 2019 2019 2-Apr 9-Apr 17-Apr 24-Apr 30-Apr 7-May 15-May 22-May 28-May 5-Jun 11-Jun 18-Jun 26-Jun Total Common Name Species Atlantic croaker Micropogonias undulatus 52 64 230 7 48 12 23 61 41 29 23 9 13 612 Atlantic menhaden Brevoortia tyrannus 0 52 2 1 0 0 0 2 3 0 0 0 0 60 Bay anchovy Anchoa mitchilli 9 9 12 0 9 1 0 6 9 1 8 49 15 128 Hogchoker Trinectes maculatus 0 0 0 0 0 0 1 0 0 0 0 0 1 2 Inland silverside Menidia beryllina 0 0 0 0 1 0 0 2 0 0 0 0 0 3 Ladyfish Elops saurus 0 0 0 0 0 0 0 0 1 0 1 0 0 2 Naked goby Gobiosoma bosci 0 0 0 0 0 0 0 0 0 3 0 0 0 3 Pumpkinseed Lepomis gibbosus 0 1 0 1 0 0 0 0 0 0 0 0 0 2 Southern flounder Paralichthys lethostigma 1 0 0 0 1 2 0 0 1 0 0 0 1 6 Spot Leiostomus xanthurus 2 7 0 0 16 47 51 44 30 9 1 1 8 216 White perch Morone americana 0 1 01 0 0 1 0 0 1 0 0 1 1 0 0 0 2 Total 64 134 244 1 9 75 1 62 75 1 115 85 1 43 33 59 38 1,036 a Freshwater species. H - 4 Table H-5. Hydrographic parameters measured at Little Creek prior to fish trawls in April, May, and June 2019. 2019 Parameters 2-A r 9-Apr 17-A r 24-A r 30-A r 7-Ma 14-Ma 22-Ma 28-Ma 5-Jun 11-Jun 18-Jun 26-Jun Near surface Temperature (*C) 13.1 20.9 18.6 24.6 21.6 27.4 21.6 26.4 32.7 26.8 27.0 29.5 29.3 Dissolved oxygen (%) 98.1 99.3 61.3 113.2 95.3 121.4 88.8 76.2 97.8 89.1 66.2 138.5 94.6 Dissolved oxygen (mg/1) 10.20 8.86 5.70 9.45 8.30 9.51 7.71 6.03 7.10 6.94 5.17 10.20 6.88 Conductivity (mS) 2.29 1.63 1.15 2.10 2.64 5.66 5.36 6.81 8.48 8.29 8.65 9.24 11.30 Specific conductivity (mS) 2.96 1.77 1.31 2.11 2.81 5.42 5.73 6.63 7.42 7.97 8.33 8.98 10.44 Salinity (psu) 1.55 6.90 0.66 1.07 1.46 2.92 3.11 3.62 4.03 4.40 4.61 4.98 5.86 pH 7.43 7.50 7.47 8.00 7.62 8.45 7.44 7.34 7.96 7.49 7.37 8.92 8.27 Secchi depth (inches) 29.00 19.00 12.00 22.00 27.00 26.00 17.00 17.00 24.00 16.00 16.00 13.50 12.50 Water depth (inches) 58.00 49.00 46.00 48.00 53.00 59.75 67.00 61.00 57.00 54.50 55.00 55.50 49.50 % SAV visible 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Near bottom Temperature (*C) 13.1 19.0 19.0 20.5 20.9 26.3 21.4 125.7 28.5 26.6 27.0 27.0 29.1 Dissolved oxygen (%) 93.1 68.7 54.6 22.5 65.3 111.8 82.4 46.5 40.4 79.2 64.2 86.0 82.3 Dissolved oxygen (mg/1) 9.69 6.24 5.06 1.79 5.78 8.85 7.19 3.77 3.06 6.21 5.00 6.95 6.11 Conductivity (mS) 2.29 2.10 1.60 2.46 2.81 5.61 5.40 6.70 8.29 8.30 8.65 9.64 11.33 Specific conductivity (mS) 2.96 2.33 1.79 2.70 3.04 5.47 5.80 6.62 7.78 8.05 8.33 9.27 10.51 Salinity (psu) 1.55 1.22 0.86 1.40 1.59 2.95 3.15 3.61 4.28 4.94 4.61 5.16 5.90 H 7.43 7.13 7.13 7.10 7.42 8.34 7.80 7.15 7.29 7.45 7.37 8.38 8.02 H - 5 Table H-6. Fullv enumerated list of all fish captured in trawls at Jacobs Creek in April. May. and June 2019 2019 2-Apr 9-Apr 16-A r 23-A r 30-A r 7-Ma 14-Ma 22-Ma 28-Ma 4-Jun 11-Jun 18-Jun 25-Jun Total Common Name Species Atlantic croaker Micropogonias undulatus 67 97 170 101 108 59 65 59 33 27 25 6 12 829 Atlantic menhaden Brevoortia tyrannus 0 1 10 0 0 0 0 0 0 0 0 0 0 11 Atlantic stingray Hypanus sabinus 0 0 0 0 0 0 1 0 0 0 0 0 0 1 Bay anchovy Anchoa mitchilli 54 0 35 23 27 3 73 2 4 12 27 58 223 541 Hogchoker Trinectes maculatus 0 1 0 0 0 0 0 2 0 0 0 1 0 4 Inland silverside Menidia beryllina 1 0 2 0 0 0 0 0 0 0 0 0 0 3 Ladyfish Elops saurus 0 0 0 1 0 0 1 0 0 1 1 0 0 4 Pumpkinseed Lepomis gibbosus 0 0 0 0 1 0 0 0 0 12 0 0 0 13 Southern flounder Paralichthys lethostigma 0 0 0 0 0 0 0 1 0 1 3 0 1 6 Spot Leiostomus xanthurus 51 77 245 96 191 80 52 6 0 1 0 1 0 800 Total 173 176 462 221 327 142 192 70 37 54 56 66 236 2,212 a Freshwater species. H - 6 Table H-7. Hydrographic parameters measured at Jacobs Creek prior to fish trawls in April, May, and June 2019. 2019 Parameters 2-Apr 9-Apr 16-Apr 23-Apr 30-Apr 7-May 14-May 22-May 28-May 4-Jun 11-Jun 18-Jun 25-Jun Near surface Temperature (*C) 13.5 19.6 25.2 26.2 22.5 27.0 24.9 27.5 30.0 28.6 27.5 31.6 29.4 Dissolved oxygen (%) 96.6 92.8 122.1 111.9 96.6 112.1 89.6 92.3 105.9 115.1 63.9 121.5 95.1 Dissolved oxygen (mg/1) 9.94 8.22 9.91 9.09 8.05 8.81 7.36 7.20 7.79 8.62 4.91 8.64 7.23 Conductivity (mS) 2.45 2.69 2.60 2.91 3.49 5.85 5.96 7.38 8.77 9.15 9.02 10.54 8.97 Specific conductivity (mS) 3.20 2.99 2.59 2.82 3.68 5.62 5.97 7.04 7.98 8.07 8.87 9.36 10.10 Salinity (psu) 1.69 1.57 1.33 1.46 1.93 3.03 3.24 3.85 4.38 4.89 4.82 5.19 5.14 pH 7.42 7.29 8.50 8.44 7.52 8.02 7.26 7.70 8.26 8.33 7.42 8.84 8.14 Secchi depth (inches) 32.00 35.00 27.00 24.00 25.00 34.30 9.00 24.75 28.00 17.00 10.50 15.50 19.00 Water depth (inches) 66.00 54.00 55.00 60.00 50.00 65.00 56.00 62.00 57.00 65.00 56.00 58.25 57.50 % SAV visible 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Near bottom Temperature (*C) 13.4 18.8 22.4 20.0 21.0 26.1 24.9 26.5 27.7 28.6 27.5 27.6 27.7 Dissolved oxygen (%) 192.1 79.3 119.0 76.7 66.8 95.3 83.4 66.0 45.3 102.5 64.1 88.1 51.6 Dissolved oxygen (mg/1) 9.31 7.25 10.11 6.89 5.89 7.66 6.76 5.23 3.46 7.77 4.93 6.76 3.94 Conductivity (mS) 3.22 2.73 2.57 2.63 3.65 5.48 5.96 7.17 8.72 9.41 9.12 9.70 12.38 Specific conductivity (mS) 2.51 1.61 2.69 2.91 3.95 5.44 5.97 6.96 8.28 8.80 8.70 9.25 11.78 Salinity (psu) 1.69 1.61 1.39 1.52 2.09 2.94 3.24 3.81 4.57 4.88 4.83 5.15 6.69 pH 7.91 7.25 8.54 8.04 7.34 7.54 7.26 7.49 7.38 8.29 7.42 8.51 7.57 H - 7 Table H-8. Fullv enumerated list of all fish captured in trawls at PA2 in April. May. and June 2019 2019 2-Apr 9-Apr 16-Apr 23-A r 30-A r 7-Ma 14-Ma 22-Ma 28-Ma 4-Jun 11-Jun 18-Jun 26-Jun Total Common Name Species American eel Anguilla rostrata 0 0 0 0 0 0 2 1 0 0 0 0 0 3 Atlantic croaker Micropogonias undulatus 1 0 1 0 0 2 0 0 0 0 0 0 0 4 Atlantic menhaden Brevoortia tyrannus 126 0 1 6 0 0 0 1 10 2 131 0 12 289 Atlantic needlefish Strongylura marina 0 0 0 0 0 0 0 1 0 0 0 0 0 1 Bay anchovy Anchoa mitchilli 117 7 3 6 0 16 1 0 3 5 0 13 4 175 Bluegill Lepomis macrochirus 0 0 1 0 0 0 0 0 0 0 0 1 0 2 Brown bullhead Ameiurus nebulosus 0 0 0 0 0 0 0 78 73 363 118 120 6 758 Eastern mosquitofish Gambusia holbrooki 0 0 0 1 0 0 0 0 0 0 0 1 0 2 Inland silverside Menidia beryllina 32 41 53 7 2 10 6 3 22 35 7 22 6 246 Ladyfish Elops saurus 0 0 0 0 0 1 0 0 7 0 0 0 0 8 Largemouth bass Micropterus salmoides 0 0 0 0 0 8 10 17 10 26 15 6 9 101 Naked goby Gobiosoma bosci 0 0 1 0 0 0 0 0 0 0 0 2 7 10 Pinfish Lagodon rhomboides 0 0 0 0 0 1 0 0 0 0 0 0 0 1 Pumpkinseed Lepomis gibbosus 1 2 1 1 0 0 10 159 172 175 187 185 135 1028 Rainwater killifish Lucania parva 0 1 0 14 31 16 38 127 198 114 210 360 225 1,334 Red drum Sciaenops ocellatus 0 0 0 0 0 1 0 0 0 0 0 0 0 1 Sheepshead minnow Cyprinodon variegatus 0 0 0 0 0 0 0 0 1 0 0 0 0 1 Southern flounder Paralichthys lethostigma 0 0 0 0 0 0 0 0 0 0 0 1 1 2 Spot Leiostomus xanthurus 85 121 106 196 56 117 8 15 46 10 2 10 2 774 White perch Morone americana 2 0 1 0 1 0 3 0 0 0 1 0 0 8 Yellow bullhead jAmeiurus natalis 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 1 1 0 1 0 1 0 1 0 1 1 Total 364 172 168 231 90 172 78 402 543 730 671 721 407 4,749 a Freshwater species. H - 8 Table H-9. Hydrographic parameters measured at PA2 Creek prior to fish trawls in April, May, and June 2019. 2019 Parameters 2-Apr 9-Apr 16-Apr 23-Apr 30-Apr 7-May 14-May 22-May 28-May 4-Jun 11-Jun 18-Jun 26-Jun Near surface Temperature (*C) 13.1 2102.0 22.5 23.1 24.6 27.6 25.6 27.1 31.4 28.9 27.5 31.8 28.1 Dissolved oxygen (%) 88.2 8102.0 112.6 109.6 86.5 89.2 92.5 56.0 93.9 91.5 53.7 139.1 34.6 Dissolved oxygen (mg/1) 9.20 7.00 9.69 9.30 7.05 6.90 7.30 4.42 6.74 6.94 4.17 9.66 2.60 Conductivity (mS) 2.97 2.89 2.40 2.62 3.26 5.44 5.09 6.95 8.82 9.34 8.88 10.22 11.61 Specific conductivity (mS) 3.20 3.10 2.51 2.73 3.30 5.26 5.83 6.88 7.91 8.71 8.49 9.00 10.97 Salinity (psu) 1.68 1.62 1.30 1.41 1.73 2.83 3.15 3.64 4.34 4.84 4.70 4.98 6.19 pH 7.22 7.08 7.84 7.92 7.22 7.12 7.28 7.12 7.23 7.89 7.25 8.55 7.23 Secchi depth (inches) >36.0 736.00 26.00 23.50 >37 34.00 20.00 24.50 7.38 18.50 22.50 22.50 21.00 Water depth (inches) 36.00 36.00 41.00 41.50 37.00 47.00 44.00 43.50 38.00 44.00 37.50 31.50 36.50 % SAV visible 0.00 50.00 5.00 5.00 30.00 20.00 5.00 0.00 20.00 10.00 30.00 5.00 20.00 Near bottom Temperature (*C) 13.1 20.0 21.5 21.0 21.7 24.8 25.2 26.5 29.4 28.2 27.5 31.4 28.1 Dissolved oxygen (%) 181.7 70.3 112.2 90.5 65.6 69.4 83.1 29.5 68.2 98.1 49.3 104.5 31.3 Dissolved oxygen (mg/1) 8.49 6.22 9.82 9.03 5.67 5.67 6.62 2.37 5.07 7.25 3.78 9.63 2.35 Conductivity (mS) 3.20 2.82 2.25 2.49 3.01 5.07 5.88 6.86 8.56 9.23 8.85 10.11 11.61 Specific conductivity (mS) 2.48 3.11 2.44 2.69 3.21 5.06 5.85 6.66 7.90 8.67 8.46 9.02 10.57 Salinity (psu) 1.69 1.63 1.29 1.40 1.68 2.70 3.17 3.63 4.34 4.81 4.68 5.00 6.19 pH 7.17 7.08 8.16 7.72 7.10 6.97 7.20 7.01 7.10 7.77 7.16 8.59 7.14 H - 9 Table H-10. Fullv enumerated list of all fish captured in trawls at Drinkwater Creek in April. May. and June 2019 2019 2-Apr 9-Apr 16-A r 23-A r 30-A r 7-Ma 14-Ma 22-Ma 28-Ma 4-Jun 11-Jun 18-Jun 25-Jun Total Common Name Species Atlantic croaker Micropogonias undulatus 17 84 7 48 58 58 41 22 39 21 20 27 4 446 Atlantic menhaden Brevoortia tyrannus 0 1 0 56 0 0 0 3 1 0 0 0 0 61 Bay anchovy Anchoa mitchilli 19 13 5 40 33 2 18 6 4 2 7 16 45 210 Hogchoker Trinectes maculatus 0 0 0 0 0 0 0 0 0 0 1 1 1 3 Inland silverside Menidia beryllina 0 0 0 0 0 0 1 2 0 0 0 1 0 4 Ladyfish Elops saurus 0 0 0 0 0 0 0 0 0 0 1 0 0 1 Pumpkinseed Lepomis gibbosus 0 0 0 0 0 0 0 0 0 0 4 2 0 6 Rainwater killifish Lucania parva 0 0 0 0 1 5 0 0 0 0 2 2 0 10 Southern flounder Paralichthys lethostigma 0 0 0 0 0 0 1 0 0 0 2 2 0 5 Spot Leiostomus xanthurus 13 100 63 159 166 90 97 20 7 1 0 1 0 717 Total 49 198 75 303 258 155 158 53 51 24 37 52 50 1,463 a Freshwater species. H-10 Table H-11. Hydrographic parameters measured at Drinkwater Creek prior to fish trawls in April, May, and June 2019. 2019 Parameters 2-Apr 9-Apr 16-Apr 23-Apr 30-Apr 7-May 14-May 22-May 28-May 5-Jun 11-Jun 18-Jun 26-Jun Near surface Temperature (*C) 13.5 19.9 24.1 25.1 24.8 26.4 26.1 28.5 31.5 28.2 27.7 30.6 31.2 Dissolved oxygen (%) 100.7 91.1 112.7 111.5 104.7 86.5 108.1 89.0 102.1 98.8 83.1 126.9 110.4 Dissolved oxygen (mg/1) 10.30 8.18 9.39 9.18 8.79 6.69 8.54 6.81 7.35 7.44 6.40 9.28 7.85 Conductivity (mS) 2.49 2.77 2.66 2.73 3.45 5.60 6.15 7.53 8.98 9.35 9.15 10.21 12.53 Specific conductivity (mS) 3.19 3.06 2.70 2.74 3.50 5.38 6.02 7.05 7.99 8.88 8.71 9.23 11.16 Salinity (psu) 1.68 1.59 1.40 1.42 1.84 2.90 3.26 3.85 4.39 4.88 4.83 5.12 6.28 pH 7.38 7.39 8.13 8.51 7.78 7.32 8.23 7.76 8.16 7.93 7.86 8.78 8.34 Secchi depth (inches) 36.00 35.00 29.00 20.00 35.00 33.50 19.00 21.75 24.50 17.00 18.00 16.50 19.00 Water depth (inches) 69.00 54.00 62.00 64.00 62.00 65.25 65.00 66.00 60.00 66.00 63.00 58.50 59.25 % SAV visible 0.00 0.00 0.00 0.00 100.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Near bottom Temperature (*C) 13.5 18.7 20.0 19.5 21.1 24.2 24.6 25.7 29.8 26.4 27.6 30.4 27.9 Dissolved oxygen (%) 92.9 73.9 74.1 74.0 58.3 78.3 84.4 58.5 82.6 79.3 64.1 115.8 57.6 Dissolved oxygen (mg/1) 9.53 6.74 6.67 6.72 5.19 6.35 6.94 4.72 5.96 6.25 5.14 8.44 4.39 Conductivity (mS) 3.19 2.71 2.46 2.50 3.47 5.47 5.92 7.33 9.00 9.02 9.14 10.17 12.39 Specific conductivity (mS) 2.42 3.09 2.72 2.80 3.74 5.57 5.95 7.23 8.24 8.87 8.71 9.22 11.74 Salinity (psu) 1.68 1.62 1.42 1.46 1.98 301.00 3.26 3.97 4.53 4.89 4.84 5.12 6.66 pH 7.41 7.28 7.82 8.01 7.44 7.17 7.60 7.50 7.58 7.57 7.75 8.77 7.80 H-11 Table H-12. Fullv enumerated list of all fish captured in trawls at Lona Creek in April. May. and June 2019 2019 3-Apr 9-Apr 16-A r 23-Apr 30-A r 7-Ma 14-Ma 22-Ma 29-Ma 4-Jun 12-Jun 18-Jun 25-Jun Total Common Name Species Atlantic croaker Micropogonias undulatus 55 133 247 242 24 8 642 123 59 12 6 23 8 1,582 Atlantic menhaden Brevoortia tyrannus 0 8 3 10 0 0 0 13 0 0 0 0 0 34 Bay anchovy Anchoa mitchilli 3 40 67 59 6 7 10 90 5 4 17 34 67 409 Bluefish Pomatomus saltatrix 0 0 0 0 0 0 0 0 1 0 0 0 0 1 Inland silverside Menidia beryllina 0 0 0 1 0 1 0 0 0 0 0 0 0 2 Ladyfish Elops saurus 0 0 0 1 0 0 1 0 0 0 0 0 0 2 Spot Leiostomus xanthurus 2 17 115 69 1 40 65 3 8 2 0 1 0 323 Total 60 1 198 1 432 1 382 31 56 1 718 1 229 73 18 1 23 58 75 2,353 a Freshwater species. H-12 Table H-13. Hydrographic parameters measured at Long Creek prior to fish trawls in April, May, and June 2019. 2019 Parameters 3-Apr 9-Apr 16-Apr 23-Apr 30-Apr 7-May 14-May 22-May 29-May 4-Jun 10-Jun 18-Jun 25-Jun Near surface Temperature (*C) 12.1 19.5 20.7 23.7 26.1 25.8 25.9 28.0 29.8 28.3 25.6 29.1 30.5 Dissolved oxygen (%) 101.4 92.4 105.3 105.2 110.8 92.2 105.6 95.0 86.0 101.1 64.9 109.2 117.3 Dissolved oxygen (mg/1) 10.85 8.27 9.36 8.78 8.92 7.32 8.22 7.35 6.43 7.76 6.68 8.13 8.45 Conductivity (mS) 2.58 2.92 2.53 2.88 4.00 5.31 6.23 8.05 9.20 9.90 9.38 10.07 12.90 Specific conductivity (mS) 3.14 3.29 2.75 2.94 3.91 5.73 6.12 7.62 8.54 9.31 9.48 9.86 11.68 Salinity (psu) 1.80 1.73 1.43 1.53 2.06 3.10 3.32 4.18 4.72 6.19 5.05 5.53 6.59 pH 7.56 7.45 7.97 8.12 8.17 7.58 7.85 8.10 7.86 8.42 8.19 8.58 8.59 Secchi depth (inches) 24.00 34.00 20.00 32.00 27.50 30.50 15.00 23.00 28.00 19.50 24.00 1535.00 15.00 Water depth (inches) 69.00 66.00 72.00 73.50 67.00 72.25 76.00 75.00 64.50 70.50 81.00 66.00 62.00 % SAV visible 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Near bottom Temperature (*C) 11.5 18.2 19.5 21.1 21.2 24.1 24.1 23.0 28.1 27.8 25.6 26.9 28.7 Dissolved oxygen (%) 92.5 79.1 90.2 57.5 83.4 67.7 59.2 50.2 45.7 97.9 79.6 14.8 106.8 Dissolved oxygen (mg/1) 10.02 7.17 8.13 5.16 7.21 5.50 4.83 4.45 3.74 7.32 6.32 5.83 7.89 Conductivity (mS) 2.48 3.08 2.28 3.04 4.14 5.48 6.03 7.55 9.22 9.72 9.57 10.72 12.51 Specific conductivity (mS) 3.38 3.55 2.54 3.28 4.46 5.58 6.13 7.55 8.70 9.24 9.46 10.34 11.68 Salinity (psu) 1.76 1.87 1.32 1.72 2.38 3.02 3.34 4.16 4.83 5.17 5.29 5.01 6.63 pH 7.51 7.33 7.83 7.56 7.66 7.30 7.36 7.57 7.33 8.08 8.16 8.16 8.33 H-13 Table H-14. Fullv enumerated list of all fish captured in trawls at Toolev Creek in April. May. and June 2019 2019 3-Apr 9-Apr 16-A r 23-A r 30-A r 7-Ma 14-Ma 22-Ma 29-Ma 4-Jun 11-Jun 18-Jun 25-Jun Total Common Name Species American eel Anguilla rostrata 0 0 0 0 0 0 0 0 1 1 0 0 0 2 Atlantic croaker Micropogonias undulatus 8 32 138 108 109 83 45 35 35 27 22 15 10 667 Atlantic menhaden Brevoortia tyrannus 2 0 1 14 0 0 0 2 0 0 0 0 0 19 Atlantic silverside Menidia menidia 0 0 0 0 0 1 0 0 0 0 0 0 0 1 Bay anchovy Anchoa mitchilli 1 190 29 24 36 19 47 17 12 2 18 44 191 630 Hogchoker Trinectes maculatus 0 0 0 0 0 0 0 1 2 0 0 0 1 4 Inland silverside Menidia beryllina 2 4 2 0 0 0 2 1 0 1 0 0 0 12 Pumpkinseed Lepomis gibbosus 0 0 0 0 0 0 0 0 0 0 0 2 0 2 Southern flounder Paralichthys lethostigma 1 0 0 0 0 1 0 0 1 1 1 0 1 6 Spot Leiostomus xanthurus 0 290 345 126 236 115 36 3 1 1 0 2 2 1,157 Total 14 516 515 272 381 219 130 59 52 33 41 63 205 2,500 a Freshwater species. H-14 Table H-15. Hydrographic parameters measured at Tooley Creek prior to fish trawls in April, May, and June 2019. 2019 Parameters 3-Apr 9-Apr 16-Apr 23-Apr 30-Apr 7-May 14-May 22-May 29-May 4-Jun 11-Jun 18-Jun 25-Jun Near surface Temperature (*C) 13.2 20.0 23.3 23.6 24.1 25.9 25.0 27.9 29.9 28.0 27.7 31.1 30.8 Dissolved oxygen (%) 95.4 97.5 114.2 109.3 103.0 95.6 95.2 96.3 80.7 102.2 85.2 121.3 96.0 Dissolved oxygen (mg/1) 10.01 8.67 9.72 9.13 8.58 7.48 7.63 7.48 5.97 7.57 6.50 8.66 6.89 Conductivity (mS) 2.54 2.95 3.00 3.07 3.97 5.77 6.10 8.06 9.09 9.80 9.48 10.99 12.83 Specific conductivity (mS) 3.28 3.26 3.13 3.16 4.03 5.63 6.09 7.65 8.33 9.24 9.01 9.42 11.54 Salinity (psu) 1.73 1.71 1.61 1.65 2.13 3.02 3.31 4.20 4.61 5.13 5.01 5.24 6.51 pH 7.97 7.36 8.27 8.33 7.86 7.34 7.54 8.06 7.56 8.26 8.10 8.61 8.27 Secchi depth (inches) 21.50 33.00 28.00 27.50 35.00 30.00 15.00 20.50 21.00 17.50 20.00 16.00 19.50 Water depth (inches) 69.50 66.00 72.00 70.00 68.00 74.50 75.50 75.00 67.00 76.00 72.00 61.50 58.00 % SAV visible 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Near bottom Temperature (*C) 12.6 18.5 19.7 19.2 20.6 23.7 24.2 25.8 27.7 27.0 27.4 28.2 28.0 Dissolved oxygen (%) 85.9 87.9 77.6 65.5 61.7 69.9 69.0 42.3 59.2 80.6 56.9 100.3 64.9 Dissolved oxygen (mg/1) 9.17 8.14 6.99 6.06 5.54 5.75 5.63 3.41 4.52 6.62 4.39 7.60 4.89 Conductivity (mS) 3.39 3.02 2.72 2.76 3.71 5.64 6.04 7.87 8.83 9.42 9.53 10.01 12.47 Specific conductivity (mS) 2.59 3.45 3.02 3.10 4.05 5.83 6.12 7.76 8.39 9.08 9.19 9.45 11.80 Salinity (psu) 1.78 1.82 1.58 1.63 2.15 3.16 3.33 4.28 5.46 5.06 5.08 5.27 6.70 pH 7.45 7.37 7.79 7.72 7.62 7.25 7.34 7.57 7.40 7.90 7.73 7.58 7.97 H-15 Table H-16. Fullv enumerated list of all fish captured in trawls at Muddv Creek in April. May. and June 2019 2019 3-Apr 9-Apr 16-A r 23-A r 30-A r 7-Ma 14-Ma 22-Ma 29-Ma 4-Jun 12-Jun 18-Jun 25-Jun Total Common Name Species Atlantic croaker Micropogonias undulatus 195 277 93 59 138 169 254 138 91 9 15 51 15 1,504 Atlantic menhaden Brevoortia tyrannus 0 1 7 1 0 0 1 2 0 10 0 1 0 23 Bay anchovy Anchoa mitchilli 7 15 8 0 0 1 11 5 1 7 78 24 6 163 Hogchoker Trinectes maculatus 0 0 0 0 1 0 0 0 0 0 0 0 0 1 Ladyfish Elops saurus 0 0 0 0 0 0 0 0 0 0 1 0 0 1 Southern flounder Paralichthys lethostigma 2 1 0 0 0 0 0 0 0 0 0 0 0 3 Spot Leiostomus xanthurus 25 154 8 61 28 149 86 11 4 1 0 3 1 531 Total 229 1 448 1 116 1 121 1 167 1 319 1 352 1 156 96 1 27 94 79 1 22 1 2,226 a Freshwater species. H-16 Table H-17. Hydrographic parameters measured at Muddy Creek prior to fish trawls in April, May, and June 2019. 2019 Parameters 3-Apr 9-Apr 16-Apr 23-Apr 30-Apr 7-May 14-May 22-May 29-May 5-Jun 12-Jun 18-Jun 25-Jun Near surface Temperature (*C) 11.9 20.0 19.9 22.9 24.4 25.0 25.0 27.7 29.1 27.9 25.5 28.7 29.7 Dissolved oxygen (%) 100.0 97.4 98.6 91.6 113.7 91.6 98.4 108.2 91.0 111.0 85.1 105.6 115.7 Dissolved oxygen (mg/1) 10.76 8.60 8.96 7.75 9.30 7.87 7.99 8.38 6.71 8.39 6.72 7.79 8.46 Conductivity (mS) 2.95 3.44 3.45 3.94 4.73 5.98 6.52 8.78 10.45 10.11 10.29 11.23 12.86 Specific conductivity (mS) 3.94 3.80 3.82 4.11 4.81 5.99 6.51 8.31 9.60 9.58 10.19 10.53 11.79 Salinity (psu) 2.10 3.01 2.02 2.18 2.56 3.24 3.56 4.60 5.34 5.36 5.74 5.93 6.68 pH 7.55 7.49 7.76 7.68 7.93 7.46 7.75 8.22 7.77 8.47 8.07 8.30 8.41 Secchi depth (inches) 21.00 28.00 24.00 28.50 32.00 21.50 14.00 19.50 26.50 14.00 25.00 18.50 19.00 Water depth (inches) 55.00 59.00 56.50 56.00 55.00 55.75 61.00 61.00 52.50 59.00 65.00 48.50 49.50 % SAV visible 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Near bottom Temperature (*C) 11.0 19.3 18.9 20.7 21.1 24.0 23.6 25.1 28.2 27.3 25.5 27.5 29.3 Dissolved oxygen (%) 88.1 76.7 85.4 68.8 64.3 53.5 60.2 41.3 63.7 107.3 79.4 77.8 113.5 Dissolved oxygen (mg/1) 9.83 6.93 7.89 6.08 5.65 1.45 4.99 3.30 1.86 7.93 6.35 5.96 7.61 Conductivity (mS) 2.88 3.43 3.77 3.75 5.14 5.86 6.36 9.60 9.99 10.09 10.27 11.08 12.73 Specific conductivity (mS) 3.93 3.84 3.33 4.09 5.56 6.01 5.53 9.58 9.41 9.63 10.19 10.56 11.22 Salinity (psu) 2.09 2.03 2.00 2.17 3.01 3.26 3.57 5.37 5.25 6.39 5.74 5.95 6.68 pH 7.52 7.35 7.58 7.36 7.52 7.18 7.37 7.63 7.49 8.36 8.00 8.02 8.35 H-17 Table H-18. Fullv enumerated list of all fish captured by fvke net at Huddles Cut in April. May. and June 2019 2019 4-Apr 11-Apr 18-Apr 25-A r 2-Ma 9-Ma 16-Ma 23-Ma 30-Ma 6-Jun 13-Jun 20-Jun 27-Jun Total Common Name _Species American eel Anguilla rostrata 0 0 1 0 0 1 0 0 0 0 0 0 0 2 Atlantic croaker Micropogonias undulatus 1 1 2 2 0 0 2 0 0 1 0 1 1 11 Atlantic menhaden Brevoortia tyrannus 11 5 5 0 0 0 5 0 0 0 0 0 0 26 Atlantic needlefish Strongylura marina 0 0 0 0 0 0 0 0 0 0 1 0 0 1 Bay anchovy Anchoa mitchilli 1 4 0 0 0 0 2 0 0 0 0 0 0 7 Bluegill Lepomis macrochirus 0 0 0 1 0 0 0 2 0 0 0 0 0 3 Bowfin Amia calve 0 0 0 0 0 0 1 0 0 0 0 0 0 1 Eastern mosquitofish Gambusia holbrooki 3 0 99 17 1 0 0 1 0 4 1 0 0 126 Golden shiner Notemigonus crysoleucas 0 0 0 0 0 0 3 0 0 0 0 0 0 3 Hogchoker Trinectes maculatus 0 0 0 0 0 0 0 0 1 15 0 0 1 17 Inland silverside Menidia beryllina 424 497 372 32 1 11 13 21 4 2 60 2 5 1,444 Ladyfish Elops saurus 0 0 0 0 0 0 0 0 0 0 0 0 1 1 Mummichog Fundulusheteroclitus 11 5 30 55 2,534 18 16 116 904 503 1 2,586 1,786 8,565 Naked goby Gobiosoma bosci 1 0 0 0 0 0 0 0 0 0 0 0 0 1 Pumpkinseed Lepomis gibbosus 1 1 0 4 1 4 4 13 6 2 0 1 4 41 Rainwater killifish Lucania parva 0 4 28 5 0 6 0 0 1 0 0 0 0 44 Red drum Sciaenops ocellatus 0 0 0 0 0 5 3 1 23 2 13 3 9 59 Sheepshead minnow Cyprinodon variegatus 11 24 7 1 14 0 0 0 0 0 0 3 0 60 Southern flounder Paralichthys lethostigma 0 0 1 1 0 0 0 0 0 0 0 0 0 2 Spot Leiostomusxanthurus 1,249 883 591 240 13 46 37 33 18 9 22 23 3 3,167 Striped mullet Mugil cephalus 1 0 6 6 0 0 489 7 15 25 16 65 11 641 Summer flounder Paralichthys dentatus 0 0 0 0 0 0 0 1 0 0 0 0 0 1 White perch jMorone americana 1 2 1 0 1 4 1 1 1 0 1 2 1 0 1 1 1 10 1 0 1 0 1 0 0 20 Total 1 1,716 1 1,424 1 1,146 1 365 1 2,564 1 93 1 575 1 196 1 982 1 563 1 114 1 2,684 1,821 14,243 a Freshwater species. H-18 Table H-19. Hydrographic parameters measured at Huddles Cut prior to fyke net deployment and retrieval in April, May, and June 2019. Parameters 2019 Net Deployment 3-Apr 10-Apr 17-Apr 24-Apr 1-May 8-May 15-May 22-May 29-May 5-Jun 12-Jun 19-Jun 26-Jun Temperature (*C) 15.3 21.2 23.6 25.5 26.7 28.3 23.9 27.3 31.7 28.1 23.6 30.5 32.2 Dissolved oxygen (%) 116.5 117.2 118.0 75.9 120.1 116.5 26.9 127.3 90.9 46.9 78.1 136.9 126.2 Dissolved oxygen (mg/1) 11.57 10.22 9.91 6.20 9.64 8.90 10.48 9.43 6.37 3.57 6.39 9.97 9.00 Conductivity (mS) 1.33 1.75 1.78 0.85 4.32 5.04 4.45 8.80 9.81 8.49 9.52 9.42 11.65 Specific conductivity (mS) 1.63 1.91 1.82 0.94 4.19 4.73 4.54 8.43 8.66 7.99 9.78 8.53 10.25 Salinity (psu) 0.83 0.96 0.93 0.46 2.21 2.52 2.42 9.67 4.79 4.41 6.50 4.71 5.72 pH 8.3 8.38 7.96 6.79 8.25 8.22 8.41 8.12 7.79 6.90 7.47 8.56 8.47 Secchi depth (inches) >16.5 18.00 >14.5 >18 >19 20.00 18.00 15.00 >19.5 >18.5 19.00 >20 >24 Water depth (inches) 16.5 26.00 14.50 18.00 19.00 22.50 24.00 24.00 19.50 18.50 29.00 20.00 24.00 % SAV visible 5 1.00 1.00 0.00 0.00 0.00 0.00 2.00 0.00 0.00 0.00 0.00 0.00 Net Retrieval 4-Apr 11-Apr 18-Apr 25-Apr 2-May 9-May 16-May 23-May 30-May 6-Jun 13-Jun 20-Jun 27-Jun Temperature (*C) 15.2 16.8 19.0 21.6 23.1 24.3 17.7 22.5 28.5 27.2 23.5 28.2 28.9 Dissolved oxygen (%) 107.6 81.6 20.0 84.0 84.7 66.0 30.2 36.6 86.2 25.4 33.7 86.8 94.6 Dissolved oxygen (mg/1) 10.74 7.93 1.78 7.36 7.05 5.33 2.81 3.06 6.50 1.94 2.79 6.25 6.93 Conductivity (mS) 1.40 1.88 2.02 0.70 4.69 4.81 3.99 7.67 7.95 8.16 7.75 10.26 11.24 Specific conductivity (mS) 1.73 2.23 2.28 0.75 4.88 4.87 4.64 8.00 7.43 7.87 7.98 9.58 10.48 Salinity (psu) 0.88 1.15 1.17 0.37 2.68 2.61 2.49 4.43 4.07 4.39 4.42 5.35 5.89 pH 8.28 7.12 6.84 7.86 7.05 6.95 6.85 6.73 7.99 6.50 6.03 7.85 8.10 Secchi depth (inches) >10.0 >22.5 >12.25 >20 >14 8.00 7.16 >18.75 7.90 8.50 >27 >13.5 >21 Water depth (inches) 10.00 22.50 12.25 20.00 14.00 21.00 16.00 18.75 19.00 8.50 27.00 13.50 21.00 % SAV visible 0.00 0.00 10.00 1.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 H-19 Table H-20. Fullv enumerated list of all fish captured in trawls at Porter Creek in April. May. and June 2019 2019 3-Apr 9-Apr 16-A r 23-Apr 1-Ma 7-Ma 14-Ma 21-Ma 29-Ma 4-Jun 12-Jun 18-Jun 25-Jun Total Common Name Species Atlantic croaker Micropogonias undulatus 58 185 148 3 885 118 141 81 21 8 4 13 24 1,689 Atlantic menhaden Brevoortia tyrannus 2 4 30 1 1 0 0 1 0 0 0 0 1 40 Bay anchovy Anchoa mitchilli 23 50 21 19 87 25 20 13 1 21 33 2 24 339 Inland silverside Menidia beryllina 0 1 0 0 0 0 0 0 0 0 0 0 0 1 Largemouth bass Micropterus salmoides 0 0 0 0 0 0 1 0 0 0 0 0 0 1 Naked goby Gobiosoma bosci 0 1 0 0 0 0 0 0 0 0 0 0 0 1 Rainwater killifish Lucania parva 0 0 0 0 0 0 0 0 0 0 1 0 0 1 Southern flounder Paralichthys lethostigma 1 1 0 0 4 0 1 0 0 0 0 0 0 7 Spot Leiostomus xanthurus 12 16 7 3 52 9 44 29 5 5 9 8 4 203 Total 96 1 258 1 206 1 26 1 1,029 1 152 1 207 124 1 27 34 1 47 1 23 53 1 2,282 a Freshwater species. H-20 Table H-21. Hydrographic parameters measured at Porter Creek prior to fish trawls in April, May, and June 2019. 2019 Parameters 3-Apr 9-Apr 16-Apr 23-Apr 1-May 7-May 14-May 21-May 29-May 4-Jun 12-Jun 18-Jun 25-Jun Near surface Temperature (*C) 11.6 19.6 20.0 23.3 22.4 24.5 24.4 28.9 28.5 27.2 26.0 28.1 29.1 Dissolved oxygen (%) 90.2 97.1 100.2 93.1 86.1 96.8 88.6 104.0 76.7 94.1 80.6 97.4 108.4 Dissolved oxygen (mg/1) 9.91 8.95 9.05 7.97 7.24 7.30 7.24 7.89 5.85 7.91 6.40 7.47 8.04 Conductivity (mS) 0.55 0.71 0.72 0.62 1.49 2.81 3.98 5.47 6.13 7.17 7.76 8.23 9.21 Specific conductivity (mS) 0.73 0.79 0.80 0.64 1.58 2.84 4.03 5.08 5.74 6.88 7.62 7.76 9.01 Salinity (psu) 0.36 0.39 0.39 0.31 0.79 1.47 2.13 2.71 3.09 3.76 4.20 4.27 5.00 pH 7.38 7.46 7.18 7.26 7.27 7.23 7.09 7.85 7.25 7.71 4.56 7.70 8.25 Secchi depth (inches) 21.00 32.00 26.00 25.75 25.00 37.50 22.00 33.50 28.00 17.00 18.00 21.50 27.50 Water depth (inches) 71.00 69.00 76.00 70.50 66.00 72.00 76.00 80.00 56.00 73.50 82.00 61.25 74.00 % SAV visible 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Near bottom Temperature (*C) 11.3 18.4 19.1 20.7 21.5 23.7 23.6 25.4 28.1 26.5 25.8 25.8 28.5 Dissolved oxygen (%) 82.1 80.0 93.8 81.4 57.4 59.1 64.3 67.1 50.3 76.2 71.9 13.5 86.7 Dissolved oxygen (mg/1) 9.08 7.71 8.64 7.25 5.08 4.99 5.36 5.57 3.87 6.00 5.74 1.10 6.41 Conductivity (mS) 0.57 0.67 0.67 0.60 1.83 2.85 3.94 5.82 6.29 7.14 7.80 9.30 9.20 Specific conductivity (mS) 0.57 0.77 0.76 0.64 1.95 2.92 4.04 5.84 5.94 6.94 7.69 9.15 9.11 Salinity (psu) 0.38 0.38 0.37 0.32 1.00 1.52 2.15 3.10 2.21 3.79 4.24 5.12 5.07 pH 7.30 7.20 7.27 7.20 3.01 7.06 7.00 7.22 7.05 7.36 7.48 9.96 7.72 H-21 Table H-22. Fullv enumerated list of all fish captured by fvke net at DCUT11 in April. May. and June 2019 2019 4-Apr 11-Apr 18-A r 25-A r 2-Ma 9-Ma 16-Ma 23-Ma 30-Ma 6-Jun 13-Jun 20-Jun 27-Jun Total Common Name Species American eel Anguilla rostrata 0 0 0 1 0 1 0 0 0 0 1 0 0 3 Bluegill Lepomis macrochirus 0 0 0 0 0 0 0 1 0 0 0 2 0 3 Bluespotted sunfish Enneacanthus gloriosus 0 0 0 2 10 0 0 1 21 35 1 24 2 96 Bowfin Amia calva 0 1 1 0 0 0 0 0 0 0 0 0 0 2 Brown bullhead Ameiurus nebulosus 0 0 0 0 0 0 0 0 0 3 0 17 7 27 Chain pickerel Esox niger 0 0 0 1 0 0 0 0 0 2 0 0 0 3 Common carp Cyprinus carpio 0 0 0 0 0 0 0 0 1 0 0 0 0 1 Eastern mosquitofish Gambusia holbrooki 1 0 0 0 0 0 0 0 0 4 0 0 0 5 Flier Centrarchus macropterus 0 0 0 0 0 1 0 0 0 0 0 0 0 1 Gizzard shad Dorosoma cepedianum 0 0 0 0 0 0 0 0 0 0 0 0 2 2 Golden shiner Notemigonus crysoleucas 0 12 0 4 2 8 4 4 0 1 0 2 36 73 Largemouth bass Micropterus salmoides 0 0 0 0 0 0 0 0 4 7 9 21 14 55 Longnose gar Lepisosteus osseus 0 0 0 0 0 1 0 0 0 0 0 0 0 1 Mummichog Fundulus heteroclitus 20 0 2 2 2 0 0 1 5 8 0 4 0 44 Pumpkinseed Lepomis gibbosus 139 175 148 179 132 39 27 45 147 128 65 202 73 1,499 Rainwater killifish Lucania parva 0 0 0 0 0 0 0 0 1 0 0 0 0 1 Redfin pickerel Esox americanus 0 0 0 0 0 0 0 0 0 1 0 1 0 2 Sheepshead minnow Cyprinodon variegatus 1 0 1 0 1 0 0 0 0 0 0 0 0 3 Spot Leiostomus xanthurus 0 0 0 0 0 0 0 0 0 0 0 1 2 3 Striped mullet Mugil cephalus 0 0 0 0 0 0 0 0 0 0 0 2 0 2 Warmouth Lepomis gulosus 3 0 0 1 1 1 0 0 0 1 0 0 0 7 Total 164 188 152 190 148 51 31 52 179 190 76 276 136 1,833 Freshwater species. H-22 Table H-23. Hydrographic parameters measured at DCUT11 prior to fyke net deployment and retrieval in April, May, and June 2019. Parameters 2019 Net Deployment 3-Apr 10-Apr 17-Apr 24-Apr 1-May 8-May 15-May 22-May 29-May 5-Jun 12-Jun 19-Jun 26-Jun Temperature (*C) 15 24.2 24.1 26.4 26.9 26.8 25.4 28.8 33.7 27.7 24.2 34.6 32.7 Dissolved oxygen (%) 107.8 74.1 61.8 31.6 56.1 46.5 83.9 83.3 85.6 77.6 45.6 94.6 87.9 Dissolved oxygen (mg/1) 10.68 6.20 5.10 2.52 4.47 3.64 6.80 6.40 6.20 6.06 3.75 6.43 6.11 Conductivity (mS) 0.2369 0.37 0.37 0.74 0.63 2.91 3.29 4.83 6.24 6.09 5.96 7.97 9.73 Specific conductivity (mS) 0.29 0.38 0.37 0.72 0.61 2.81 3.27 4.50 5.05 6.73 6.05 6.75 8.49 Salinity (psu) 0.14 0.18 0.18 0.35 0.29 1.45 1.71 2.39 2.67 3.00 3.29 3.61 4.67 pH 6.66 6.51 6.81 6.61 5.52 6.57 7.37 7.49 7.36 3.06 7.15 8.36 7.99 Secchi depth (inches) >14 >24 >17 >16 >20 >23 >24 >29.5 >20 >17.0 18.00 >17 18.00 Water depth (inches) 14 24.00 17.00 16.00 20.00 23.00 24.00 29.50 20.00 17.00 27.00 17.00 25.00 % SAV visible 10 5.00 30.00 10.00 5.00 20.00 20.00 10.00 0.00 0.00 0.00 0.00 0.00 Net Retrieval 4-Apr 11-Apr 18-Apr 25-Apr 2-May 9-May 16-May 23-May 30-May 6-Jun 13-Jun 20-Jun 27-Jun Temperature (*C) 11.0 16.9 19.2 21.2 22.1 23.1 16.3 21.4 26.7 24.7 23.1 27.6 27.1 Dissolved oxygen (%) 49.7 25.7 26.1 23.1 24.0 42.5 34.1 13.4 22.6 79.0 37.0 17.5 26.2 Dissolved oxygen (mg/1) 5.46 2.47 2.38 1.98 2.07 3.61 3.18 1.17 1.74 0.69 3.13 1.36 2.01 Conductivity (mS) 0.39 0.39 0.45 0.47 0.80 2.86 2.85 4.05 5.78 5.19 4.56 7.04 8.82 Specific conductivity (mS) 0.46 0.46 0.50 0.51 0.85 2.97 3.28 4.35 5.02 5.22 4.73 6.71 8.43 Salinity (psu) 0.22 22.00 0.24 0.25 0.42 1.55 1.72 2.32 2.68 2.81 2.53 3.65 4.70 pH 6.47 6.51 6.75 6.44 6.69 6.68 6.52 6.38 5.80 6.70 6.64 6.94 6.91 Secchi depth (inches) >10.75 >22 >14 >22 >14 >21.5 >17 >19 >16 >10 >14 >13 >20 Water depth (inches) 10.75 22.00 14.00 22.00 14.00 21.50 17.00 19.00 16.00 10.00 14.00 13.00 20.00 % SAV visible 10.00 15.00 10.00 0.00 5.00 10.00 40.00 10.00 0.00 0.00 0.00 0.00 30.00 H-23 Table H-24. Fullv enumerated list of all fish captured by fvke net at DCUT19 in April, Mav, and June 2019. 2019 4-Apr 11-Apr 18-A r 25-A r 2-Ma 9-Ma 16-Ma 23-Ma 30-Ma 6-Jun 13-Jun 20-Jun 27-Jun Total Common Name Species Bay anchovy Anchoa mitchilli 0 0 0 0 0 1 0 0 0 0 0 0 0 1 Bluespotted sunfish Enneacanthus gloriosus 0 0 0 0 0 1 0 0 0 0 0 0 0 1 Brown bullhead Ameiurus nebulosus 0 0 0 0 0 0 0 1 1 1 0 0 0 3 Eastern mosquitofish Gambusia holbrooki 20 0 8 0 0 0 7 0 33 28 0 13 4 113 Gizzard shad Dorosoma cepedianum 0 0 0 0 0 0 1 0 0 0 0 1 1 3 Golden shiner Notemigonus crysoleucas 0 0 0 0 0 0 0 1 6 2 0 0 2 11 Inland silverside Menidia beryllina 3 0 0 0 0 1 1 0 0 14 6 1 0 26 Largemouth bass Micropterus salmoides 0 0 0 0 0 0 0 8 1 0 0 0 0 9 Mummichog Fundulus heteroclitus 33 0 2 0 1 0 4 0 17 22 0 39 48 166 Pumpkinseed Lepomis gibbosus 63 48 50 57 19 2 45 21 36 22 12 55 35 465 Rainwater killifish Lucania parva 22 0 1 2 9 0 6 11 1 4 0 10 14 80 Red drum Sciaenops ocellatus 0 0 0 0 0 0 0 0 0 1 0 0 0 1 Sheepshead minnow Cyprinodon variegatus 2 0 1 0 2 0 5 1 24 16 1 21 16 89 Spot Leiostomus xanthurus 5 7 2 8 7 6 0 2 0 3 0 5 2 47 Striped mullet Mugil cephalus 0 0 0 0 0 0 2 0 0 0 0 0 0 2 White perch Morone americana 0 0 0 1 0 0 0 1 0 0 0 0 0 2 Yellow bullhead Ameiurus natalis 0 0 0 0 0 0 1 0 0 0 0 0 0 1 Total 148 55 64 68 38 11 72 46 119 113 19 145 122 1,020 a Freshwater species. H-24 Table H-25. Hydrographic parameters measured at DCUT19 prior to fyke net deployment and retrieval in April, May, and June 2019. Parameters 2019 Net Deployment 3-Apr 11-Apr 17-Apr 24-Apr 1-May 8-May 15-May 22-May 29-May 5-Jun 12-Jun 19-Jun 26-Jun Temperature (*C) 18.8 23.0 27.8 26.7 29.1 28.4 23.7 29.1 33.1 27.7 24.0 34.3 33.0 Dissolved oxygen (%) 96.3 87.2 78.6 73.5 78.2 77.9 74.9 84.6 114.8 71.8 39.3 119.8 96.1 Dissolved oxygen (mg/1) 8.85 7.42 6.17 5.83 6.05 5.93 6.16 6.45 7.73 5.54 3.24 8.32 6.77 Conductivity (mS) 0.71 0.70 0.70 0.85 1.52 3.16 3.94 5.55 6.62 6.82 6.92 8.89 10.90 Specific conductivity (mS) 0.80 0.73 0.66 0.83 1.41 2.96 4.04 5.14 5.74 6.48 7.05 7.55 9.47 Salinity (psu) 0.39 0.36 0.32 0.40 0.70 1.53 2.14 2.76 3.07 3.52 3.87 4.11 5.25 pH 6.73 7.12 6.82 6.74 7.11 7.57 6.86 7.38 7.98 7.06 6.95 8.63 8.43 Secchi depth (inches) >11.5 >19 >12 >12 >20 >18.5 >28 >27 >16.25 >13 >23.0 >19 20.00 Water depth (inches) 11.50 19.00 12.00 12.00 20.00 18.50 28.00 27.00 16.25 13.00 23.00 19.00 27.00 % SAV visible 5.00 30.00 2.00 5.00 0.00 5.00 0.00 5.00 0.00 0.00 0.00 0.00 5.00 Net Retrieval 4-Apr 12-Apr 18-Apr 25-Apr 2-May 9-May 16-May 23-May 30-May 6-Jun 13-Jun 20-Jun 27-Jun Temperature (*C) 11.1 17.4 20.3 21.4 21.9 23.4 19.0 22.5 26.2 24.2 22.8 26.7 26.3 Dissolved oxygen (%) 31.1 28.8 26.7 74.0 14.3 31.3 51.8 18.8 96.0 10.4 27.9 12.4 12.0 Dissolved oxygen (mg/1) 3.40 2.71 2.41 6.50 1.23 2.63 4.63 1.62 0.76 0.84 2.34 1.00 0.94 Conductivity (mS) 0.61 0.61 0.63 0.47 1.58 2.88 3.61 4.50 6.86 5.95 5.62 7.81 9.54 Specific conductivity (mS) 0.83 0.71 0.69 0.50 1.68 2.97 3.99 5.15 6.73 6.05 5.86 7.56 9.31 Salinity (psu) 0.41 0.35 0.34 0.24 0.85 1.54 2.12 2.78 3.09 3.29 3.18 4.16 5.20 pH 6.50 6.70 6.55 7.03 6.86 6.78 6.77 5.27 6.92 6.77 6.94 2.09 6.74 Secchi depth (inches) >10.00 >17 >9.5 16.00 6.50 >25 >19 >25 >18 >10.0 >23 >9 >20 Water depth (inches) 10.00 17.00 9.50 16.00 6.50 25.00 19.00 25.00 18.00 10.00 23.00 9.00 20.00 % SAV visible 0.00 0.00 5.00 0.00 0.00 0.00 30.00 5.00 0.00 0.00 0.00 0.00 5.00 H-25 Table H-26. Fully enumerated list of all fish captured in trawls at Duck Creek in April, May, and June 2019 2019 3-Apr I 9-Apr 16-A r 23-A r 1-Ma 7-Ma 14-Ma 21-Ma 29-Ma 4-Jun 12-Jun 18-Jun 25-Jun Total Common Name Species Atlantic croaker Micropogonias undulatus 23 28 19 561 125 128 101 61 28 2 3 4 2 1,085 Atlantic menhaden Brevoortia tyrannus 0 19 45 28 0 0 0 0 0 0 0 0 0 92 Bay anchovy Anchoa mdchilli 1 12 0 61 8 0 8 0 4 21 41 3 215 374 Inland silverside Menidia beryllina 0 0 0 0 0 0 0 0 1 0 0 0 0 1 Ladyfish Elops saurus 0 0 0 2 0 0 0 0 1 0 1 0 0 4 Southern flounder Paralichthys lethostigma 0 0 0 0 0 0 0 1 0 0 0 0 0 1 Spot Letostomus xanthurus 0 24 2 5 0 3 20 11 4 9 3 2 9 92 Total 24 83 66 657 133 131 129 73 38 32 48 9 226 1,649 a Freshwater species H-26 Table H-27. Hydrographic parameters measured at Duck Creek prior to fish trawls in April, May, and June 2019. 2019 Parameters 3-Apr 9-Apr 16-Apr 23-Apr 1-May 7-May 15-May 21-May 29-May 4-Jun 12-Jun 18-Jun 27-Jun Near surface Temperature (*C) 12.0 20.7 20.7 21.1 23.2 24.0 24.0 27.5 28.5 26.1 25.6 28.6 29.5 Dissolved oxygen (%) 83.8 90.0 72.1 85.8 78.2 82.5 85.8 79.6 80.7 73.3 82.8 91.7 86.5 Dissolved oxygen (mg/1) 9.01 8.04 6.45 7.63 6.60 6.89 6.96 6.26 6.20 5.82 6.68 6.94 6.44 Conductivity (mS) 0.23 0.34 0.28 0.23 0.23 2.58 2.07 2.36 4.14 6.49 4.87 3.35 9.37 Specific conductivity (mS) 0.31 0.37 0.30 0.25 0.23 2.64 2.12 2.29 3.87 6.32 4.81 3.14 8.63 Salinity (psu) 0.15 0.18 0.15 0.12 0.11 1.36 6.60 1.17 2.03 3.43 2.57 1.63 4.78 pH 7.43 7.57 6.59 6.71 7.33 6.82 29.00 6.44 7.29 6.91 7.28 7.15 7.09 Secchi depth (inches) 28.00 24.00 16.00 21.00 21.00 25.50 88.00 32.50 26.00 24.00 21.50 21.00 25.00 Water depth (inches) 51.00 54.00 56.00 52.50 52.00 56.00 0.00 49.00 50.00 56.00 61.00 46.00 47.00 % SAV visible 0.00 0.00 0.00 0.00 0.00 0.00 100.00 0.00 0.00 0.00 0.00 0.00 0.00 Near bottom Temperature (*C) 11.7 20.3 19.3 20.1 23.0 24.3 23.6 26.9 28.3 25.8 25.7 28.5 29.4 Dissolved oxygen (%) 61.9 85.6 80.5 62.4 73.0 58.3 74.1 65.3 74.1 67.7 68.1 87.2 82.7 Dissolved oxygen (mg/1) 7.44 7.72 7.43 5.71 5.71 4.81 6.38 5.22 5.70 5.35 5.48 6.62 6.15 Conductivity (mS) 0.27 0.34 0.24 0.21 0.22 3.79 2.05 2.19 4.15 6.91 5.48 3.35 9.33 Specific conductivity (mS) 0.36 0.37 0.27 0.23 0.23 3.83 2.10 2.15 3.91 6.79 5.41 3.14 8.61 Salinity (psu) 0.17 0.18 0.13 0.11 0.11 2.05 1.08 1.10 2.05 3.72 2.91 1.63 4.77 pH 7.17 7.36 6.79 6.77 7.19 6.74 6.70 6.54 7.11 6.16 7.22 7.37 7.24 H-27 Table H-28. Fullv enumerated list of all fish captured while trawlina at Broomfield Swamp Creek in April. May. and June 2019 2019 2-Apr 9-Apr 17-Apr 24-Apr 30-Apr 7-May 15-May 22-May 28-May 5-Jun 11-Jun 19-Jun 26-Jun Total Common Name Species Atlantic croaker Micropogonias undulatus 15 0 3 0 2 0 18 42 1 7 0 0 0 88 Atlantic menhaden Brevoortia tyrannus 0 0 0 0 0 0 0 2 0 0 0 0 552 554 Bay anchovy Anchoa mitchilli 0 0 0 0 0 0 5 5 1 1 9 0 269 290 Black crappie Pomoxis nigromaculatus 1 0 0 0 0 0 0 0 1 8 0 0 0 10 Bluegill Lepomis macrochirus 1 0 0 0 0 0 0 0 0 4 0 0 0 5 Gizzard shad Dorosoma cepedianum 1 0 0 0 0 0 0 0 0 0 0 0 0 1 Ladyfish Elops saurus 0 0 0 0 0 0 0 0 0 0 0 0 1 1 Pumpkinseed Lepomis gibbosus 0 0 0 0 0 0 0 0 0 0 0 0 2 2 Spot Leiostomus xanthurus 0 0 3 0 0 0 0 0 0 5 0 0 0 8 White perch Morone americana 0 0 0 0 0 0 0 1 0 0 0 0 0 1 Yellow bullhead jAmeiurus natalis 1 0 1 0 1 0 1 0 1 0 1 0 1 158 1 0 0 0 0 0 0 158 Total 18 0 6 0 2 0 181 50 3 25 9 0 824 1,118 a Freshwater species. H-28 Table H-29. Hydrographic parameters measured at Broomfield Creek prior to fish trawls in April, May, and June 2019. 2019 Parameters 2-Apr 9-Apr 17-Apr 24-Apr 30-Apr 7-May 15-May 22-May 28-May 5-Jun 11-Jun 19-Jun 26-Jun Near surface Temperature ('C) 13.9 19.9 19.9 24.0 21.6 25.7 22.2 25.4 30.3 25.5 26.4 29.4 28.6 Dissolved oxygen (%) 168.1 63.0 54.8 5208.0 40.5 99.8 57.4 41.3 86.9 97.5 27.5 157.4 107.9 Dissolved oxygen (mg/1) 7.06 5.66 4.93 4.26 3.54 8.14 4.92 3.38 6.52 7.92 2.22 11.93 8.19 Conductivity (mS) 0.51 0.27 0.21 0.24 0.41 3.19 3.09 3.91 4.91 4.89 1.40 4.04 6.61 Specific conductivity (mS) 0.65 0.30 0.23 0.24 0.44 3.16 3.27 3.88 4.44 4.85 1.36 3.71 6.19 Salinity (psu) 0.32 0.84 0.11 0.12 0.21 1.64 1.71 2.04 2.34 2.59 0.68 1.95 3.36 pH 6.50 6.68 6.33 6.32 6.54 7.03 6.75 6.87 7.15 6.91 1.83 8.36 7.71 Secchi depth (inches) 18.00 6.00 11.00 20.00 18.00 12.00 13.00 15.00 21.00 16.00 18.00 8.50 15.00 Water depth (inches) 91.00 81.00 83.00 85.00 83.00 96.00 96.00 89.00 88.00 84.00 90.00 25.00 78.00 % SAV visible 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Near bottom Temperature ('C) 13.6 19.1 17.7 18.8 20.8 24.1 22.0 28.4 26.6 25.3 26.1 26.3 23.0 Dissolved oxygen (%) 65.3 52.0 46.4 34.1 33.5 60.3 55.1 29.7 28.7 58.2 8.2 2.9 34.6 Dissolved oxygen (mg/1) 6.83 4.75 4.42 3.40 3.01 5.03 4.68 2.48 2.27 4.79 0.66 0.23 2.65 Conductivity (mS) 0.57 0.32 0.22 0.20 0.41 2.90 3.11 3.81 4.25 4.94 2.45 7.59 7.56 Specific conductivity (mS) 0.72 0.36 0.26 0.23 0.45 2.96 3.30 3.23 4.37 4.90 2.40 7.43 7.16 Salinity (psu) 0.36 0.17 0.12 0.10 0.21 1.54 1.73 2.02 2.25 2.62 1.23 4.08 3.91 pH 6.68 6.60 6.29 6.17 6.49 6.69 6.72 6.81 6.77 6.88 6.68 7.07 7.10 H-29 Table H-30. Fullv enumerated list of all fish captured while trawlina at SCUT1 in April. May. and June 2019 2019 2-Apr 9-Apr 17-Apr 24-Apr 30-Apr 7-May 15-May 22-May 28-May 5-Jun 11-Jun 19-Jun 26-Jun Total Common Name Species Atlantic croaker Micropogonias undulatus 81 0 24 1 28 61 32 63 2 7 4 7 1 311 Atlantic menhaden Brevoortia tyrannus 0 0 0 0 0 0 0 0 3 0 10 399 3 415 Bay anchovy Anchoa mitchilli 4 0 0 0 0 0 6 3 0 0 0 5 355 373 Black crappie Pomoxis nigromaculatus 1 0 1 1 2 0 0 0 1 4 10 0 0 20 Bluegill Lepomis macrochirus 0 0 0 4 7 0 0 0 0 0 0 4 2 17 Inland silverside Menidia beryllina 0 0 0 0 0 0 0 3 0 0 0 0 3 6 Ladyfish Elops saurus 0 0 0 0 0 0 0 0 10 2 0 0 13 25 Pumpkinseed Lepomis gibbosus 0 0 0 0 0 0 0 0 0 0 0 0 1 1 Spot Leiostomus xanthurus 5 0 0 0 1 0 40 7 6 1 1 0 2 63 White perch Morone americana 1 1 1 1 1 0 1 0 1 1 1 2 0 1 1 1 0 1 0 1 0 1 0 1 7 Total 1 92 1 26 6 1 38 62 1 80 76 1 23 14 1 25 415 1 380 1,238 a Freshwater species. H-30 Table H-31. Hydrographic parameters measured at SCUT1 prior to fish trawls in April, May, and June 2019. 2019 Parameters 2-Apr 9-Apr 17-Apr 24-Apr 30-Apr 7-May 14-May 22-May 28-May 5-Jun 13-Jun 19-Jun 26-Jun Near surface Temperature (*C) 13.4 20.4 19.0 22.7 21.2 25.8 21.9 25.7 30.7 25.6 26.7 29.3 29.5 Dissolved oxygen (%) 125.8 63.1 57.1 57.3 51.3 89.0 74.3 47.0 90.3 57.0 35.3 139.7 102.2 Dissolved oxygen (mg/1) 12.68 5.55 5.28 4.99 4.55 7.48 6.49 3.79 6.68 4.61 2.80 10.55 7.78 Conductivity (mS) 0.86 0.33 0.14 0.25 0.60 3.36 3.58 4.35 5.32 5.57 3.50 6.19 8.44 Specific conductivity (mS) 1.10 0.36 0.15 0.26 0.65 3.45 3.81 4.28 4.80 5.01 3.39 5.79 7.26 Salinity (psu) 0.55 0.17 0.07 0.12 0.31 1.80 2.01 2.27 2.33 2.97 1.77 3.08 4.27 pH 7.00 6.73 5.98 6.37 6.67 7.03 6.91 6.82 7.14 6.90 6.53 8.04 7.88 Secchi depth (inches) 20.00 11.00 8.00 17.00 19.00 19.00 16.00 16.00 22.00 19.50 18.00 13.00 12.00 Water depth (inches) 66.00 51.00 45.00 48.50 47.00 60.00 59.00 46.00 60.00 61.00 50.00 40.00 43.00 % SAV visible 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Near bottom Temperature ('C) 13.4 18.9 18.7 20.5 20.6 24.0 21.9 25.7 28.9 25.4 26.6 27.5 28.8 Dissolved oxygen (%) 87.4 57.3 51.5 47.9 49.5 77.1 66.3 46.5 56.7 50.7 21.3 55.6 65.3 Dissolved oxygen (mg/1) 9.07 5.29 4.82 4.36 4.43 6.38 5.73 3.72 4.45 4.08 1.69 4.26 4.70 Conductivity (mS) 0.86 0.31 0.13 0.24 0.66 3.34 3.56 4.38 5.23 5.55 3.67 7.20 8.25 Specific conductivity (mS) 1.10 0.35 0.15 0.27 0.73 5.34 3.79 4.28 4.88 5.51 3.35 6.87 7.68 Salinity (psu) 0.55 0.17 0.07 0.13 0.36 1.79 2.00 2.27 2.60 2.97 1.87 3.77 4.23 pH 7.02 6.48 5.91 6.32 6.67 6.93 6.87 6.87 6.96 6.86 6.76 7.61 7.53 H-31