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HomeMy WebLinkAboutHIW 2015 Fish Community TemplatesFISH COMMUNITY SAMPLE Waterbody Location Station ID Date Bioclassification �_BRASSTOWN CR SR 1111 FF13 07/08/14 Good County 8 digit HUC Latitude Longitude Elevation (ft) Reference Site CLAY 06020002 34.988067 -83.894665 1710 No Level IV Ecoregion Drainage Area (mi) Stream Width (m) Stream Depth Broad Basins 37.3 9 0.4 !��d Upstream NPDES Dischargers (>_ 1 MGD or < 1 MGD and within 1 mile) NPDES Number Volume (MGD) None Landuse (%) Forest Developed Impervious Cultivation Grass/Herb/Shrub Wetland Water Barren 1992 91.1 0.2 no data 8.2 no data 0.0 0.0 0.5 2001 80.7 7.6 0.7 8.9 2.2 0.1 0.0 0.1 2006 80.1 7.6 0.7 9.1 2.9 0.1 0.0 0.1 Water Quality Parameters 2004 2009 2014 Temperature (°C) 21.8 22.6 19.0 Dissolved Oxygen (mg/L) 8.2 7.6 8.7 Specific Conductance (pS/cm) 40 42 44 pH (s.u.) 5.8 6.1 6.4 Habitat Assessment Scores (max score) 2014 Channel Modification (5) 5 Instream Habitat (20) 16 Bottom Substrate (15) 8 Pool Variety (10) 8 Riffle Habitat (16) 14 Bank Erosion (7) 5 Bank Vegetation (7) 6 Light Penetration (10) 10 Left Riparian Score (5) 2 Right Riparian Score (5) 3 Total Habitat Score (100) 77 Water Clarity I Very slightly turbid Site Photograph { !T Sample Date Sample ID Species Total NCIBI Score NCIBI Rating 07/08/14 2014-61 20 50 Good 06/22/09 2009-68 17 50 Good 06/14/04 2004-84 18 46 Good -Fair Data Analysis Watershed -- almost the entire watershed lies within northern Towns County, GA, including the Town of Young Harris and its WWTP (Town of Young Harris WPCP, Qw = 0.48 MGD); site is - 6.5 miles downstream from the WWTP; large tributary to the Hiwassee River. Landuse -- greatest percentage of its watershed developed than any other fish community sampled in 2014. Habitat -- cobble, bedrock, boulder, and gravel embedded substrate; chutes and side snags; cobble and bedrock shelf riffles; narrow riparian zones, fallow field and residence with lawn along the left bank; greatest scoring of instream and riparian habitats of any fish community site in the basin. Water Quality -- specific conductance stable since 2004, slightly elevated but not out of the norm foi a stream whose watershed is - 20% developed and in agriculture and receiving a WWTP discharge. 2014 -- number of fish collected declined by 27% between 2009 and 2014 (601 vs. 439); most species collected at any site in t he basin; slightly less than expected diversity of intolerant species and Rock Bass, Smallmouth Bass, and trout, and a slightly skewed trophic structure (only 5% Omnivores+Herbivores). 2004-2014 -- very diverse community, 23 species known from the site, including 8 species of cyprinids, 4 species each of darters and suckers, and 3 Intolerant Species (Sicklefin Redhorse, Rock Bass, and Gilt Darter); dominant species is the Mottled Sculpin; number of fish collected has ranged from 439-601, diversity, trophic, and multiple age class metrics stable since 2004; site has rated Good during the past two basinwide cycles. Recommendation --based upon all the data collected, there has been no significant change in the water quality or fish community since 2004; however, continued basinwide assessment of this site in 2019 to document any potential impacts from changing landuse in the watershed is recommended. Most Abundant Mottled Sculpin (174, Non -indigenous Imperiled Species 40% Redbreast Sunfish (1) Threatened Sicklefin Redhorse (1) p ) Species Species FISH COMMUNITY SAMPLE Waterbody Location Station ID Date Bioclassification GIESKY CR SR 1353 FF20 07/07/14 Good -Fair County 8 digit HUC Latitude Longitude Elevation (ft) Reference Site CLAY 06020002 35.021138 -83.684192 1985 No Level IV Ecoregion Drainage Area (miZ) Stream Width (m) Stream Depth (m) Broad Basins 8.1 1 4 1 0.3 Upstream NPDES Dischargers (>_ 1 MGD or < 1 MGD and within 1 mile) NPDES Number Volume (MGD) None Landuse (%) Forest Developed Impervious Cultivation Grass/Herb/Shrub Wetland Water Barren 1992 92.7 0.0 no data 7.3 no data 0.0 0.0 0.0 2001 87.0 2.3 0.1 8.7 1.6 0.0 0.0 0.0 2006 86.6 2.3 0.1 9.0 2.0 0.0 0.0 0.0 Water Quality Parameters --- --- 2014 Temperature (°C) --- --- 21.0 Dissolved Oxygen (mg/L) --- --- 8.1 Specific Conductance (pS/cm) --- --- 28 pH (s.u.) 6.3 Habitat Assessment Scores (max score) 2014 Channel Modification (5) 5 Instream Habitat (20) 16 Bottom Substrate (15) 8 Pool Variety (10) 6 Riffle Habitat (16) 16 Bank Erosion (7) 5 Bank Vegetation (7) 5 Light Penetration (10) 7 Left Riparian Score (5) 2 Right Riparian Score (5) 1 Total Habitat Score (100) 71 Water Clarity I Clear, but easily silted Site Photograph Sample Date Sample ID Species Total NCIBI Score NCIBI Rating 07/07/14 2014-60 14 44 Good -Fair Data Analysis This is the first fish community sample collected at this site. Watershed -- drains southeastern Clay County and a very small portions of Towns County, GA; no municipalities or NPDES dischargers in the watershed; tributary to Shooting Creek, site is — 0.1 mile upstream from the creek's confluence with Shooting Creek. Habitat -- cobble, boulder, and gravel embedded substrate; shallow riffles; coarse woody debris snags and undercuts; some deep pools present; very narrow riparian zones; partial canopy over the creek. 2014 -- abundant fish community (n=615) for a stream of its size; although lower than expected total species diversity, diversities of darters, Rock Bass, Smallmouth Bass, and Trout, and cyprinids; only one Intolerant Species present (Rainbow Trout); but overall with a balanced trophic structure; reproducing population of Rainbow Trout present in this stream which is supplementally classified as C;Tr. Recommendation --continued basinwide assessment of this site in 2019 to document any potential impacts from changing landuse in the watershed. Most Abundant Mottled Sculpin (406, Non -indigenous Snail Bullhead (1), Rainbow Imperiled Trout (6), Redbreast Sunfish None Species 66%) Species (4), Green Sunfish (3) Species FISH COMMUNITY SAMPLE Waterbody Location Station ID Date Bioclassification HANGING DOG CR off SR 1342 FF5 09/17/14 Good County 8 digit HUC Latitude Longitude Elevation (ft) Reference Site CHEROKEE 06020002 35.152027 -84.061111 1665 No Level IV Ecoregion Drainage Area (mil) Stream Width (m) Stream Depth (m) Southern Metasedimentary Mtns. 21.7 9 0.4 Upstream NPDES Dischargers (>_ 1 MGD or < 1 MGD and within 1 mile) NPDES Number Volume (MGD) None Landuse (%) Forest Developed Impervious Cultivation Grass/Herb/Shrub Wetland Water Barren 1992 97.8 0.0 no data 2.2 no data 0.0 0.0 0.0 2001 95.3 2.3 0.1 1.5 0.7 0.1 0.0 0.0 2006 95.2 2.3 0.1 1.5 0.9 0.1 0.0 0.0 Water Quality Parameters 2004 2009 2014 Temperature (°C) 17.9 21.5 17.9 Dissolved Oxygen (mg/L) 9.1 8.9 9.2 Specific Conductance (pS/cm) 18 17 20 pH (s.u.) 6.1 5.4 Habitat Assessment Scores (max score) 2014 Channel Modification (5) 5 Instream Habitat (20) 16 Bottom Substrate (15) 10 Pool Variety (10) 8 Riffle Habitat (16) 16 Bank Erosion (7) 4 Bank Vegetation (7) 6 Light Penetration (10) 7 Left Riparian Score (5) 2 Right Riparian Score (5) 1 Total Habitat Score (100) 75 Water Clarity I Clear Site Photograph Sample Date Sample ID Species Total NCIBI Score NCIBI Rating 09/17/14 2014-72 15 56 Good 06/24/09 2009-75 15 50 Good 06/16/04 2004-88 15 56 Good Data An Watershed -- drains north central Cherokee County; no municipalities or NPDES dischargers in the watershed; tributary to Hiwassee Lake, site is - 4.8 miles upstream from the creek's confluence with the reservoir. Habitats -- cobble, boulder, and bedrock vein substrates; right bank continuing to severely erode as has been observed in the previous two basinwide cycles; narrow riparian zones; riffles; boulder pools; open canopy at the house; better quality habitats in the upper reaches of the site. Water Quality -- lowest specific conductance of any fish community site in the basin in 2014 and indicative of a well -forested watershed and stable since 2004; pH less than water quality standard. 2014 -- number of fish collected declined by 36% between 2009 and 2014 (521 vs. 331); only metrics not scoring the maximum score of "5" were Number of Species (3) and Number of Cyprinids (3); reproducing population of Rainbow Trout in this stream although it is not currently supplementally classified as C;Tr. 2004-2014 -- overall, very stable metrics with very low percentage (0-1 %) of Tolerant Fish present; 18 species are known from the site, including 7 species of cyprinids, 4 species of darters, and 3 Intolerant Species (Rainbow Trout, Rock Bass, and Gilt Darter); dominant species is the Tennessee Shiner. Recommendation -- based upon all the data collected, there has been no significant change in the water quality or fish community since 2004; however, continued basinwide assessment of this site in 2019 to document any potential impacts from changing landuse in the watershed is recommended. Most Abundant Tennessee Shiner (108, Non -indigenous Rainbow Trout (5) Imperiled None Species 33%) Species Species FISH COMMUNITY SAMPLE Waterbody Location Station ID Date Bioclassification LITTLE BRASSTOWN CR SR 1565 FF11 07/08/14 Good -Fair County 8 digit HUC Latitude Longitude Elevation (ft) Reference Site CHEROKEE 06020002 35.033466 -83.962630 1595 No Level IV Ecoregion Drainage Area (mi) Stream Width (m) Stream (m) EDepth Broad Basins 8.9 5 0.4 Upstream NPDES Dischargers (>_ 1 MGD or < 1 MGD and within 1 mile) NPDES Number Volume (MGD) None Landuse (%) Forest Developed Impervious Cultivation Grass/Herb/Shrub Wetland Water Barren 1992 90.0 0.0 no data 10.0 no data 0.0 0.0 0.0 2001 83.6 3.5 0.2 10.8 1.3 0.5 0.0 0.0 2006 82.9 3.5 0.2 10.8 2.2 0.5 0.0 0.0 Water Quality Parameters 2004 2009 2014 Temperature (°C) 19.3 18.9 19.5 Dissolved Oxygen (mg/L) 7.7 8.1 7.9 Specific Conductance (pS/cm) 46 47 52 pH (s.u.) 5.9 6.5 Habitat Assessment Scores (max score) 2014 Channel Modification (5) 4 Instream Habitat (20) 10 Bottom Substrate (15) 3 Pool Variety (10) 8 Riffle Habitat (16) 7 Bank Erosion (7) 2 Bank Vegetation (7) 7 Light Penetration (10) 9 Left Riparian Score (5) 2 Right Riparian Score (5) 4 Total Habitat Score (100) 56 Water Clarity I Turbid Site Photograph Sample Date Sample ID Species Total NCIBI Score NCIBI Rating 07/08/14 2014-63 18 46 Good -Fair 06/23/09 2009-70 19 40 Good -Fair 06/17/04 2004-91 20 44 Good -Fair Data Analysis Watershed -- drains southeastern Cherokee County; no municipalities or NPDES dischargers in the watershed; tributary to Brasstown Creek, site is - 0.5 mile upstream from the creek's confluence with Brasstown Creek. Habitat -- boulder rip/rap, sand, and silt substrate; embedded substrate; pools; over hanging vegetation providing dense canopy over the stream; coarse woody debris deadfalls across the channel; gravel and cobble riffles (uncommon); severe bank erosion with lots of rip/rap placed in the stream; lowest scoring of instream and riparian habitats of any site in the basin. Water Quality -- second greatest specific conductance of any fish community site in the basin and indicative of nonpoint source runoff, although stable since 2004; moderately elevated but not out of the norm for a stream whose watershed is - 20% in agriculture and developed. 2014 - very low fish abundance, only 1 Intolerant Species (Rock Bass) present, and a moderately high percentage of Tolerant Fish (Green Sunfish, Fathead Minnow, and Creek Chub). 2004-2014 -- consistently low fish abundance; diverse community for the size of the stream with 23 species known from the site, but trout and Smallmouth Bass are absent; the community's high species diversity may be a function of the stream's close proximity to Brasstown Creek; dominant species is the Mottled Sculpin; trophic metrics stable since 2004. Recommendation -- based upon all the data collected there has been no appreciable change in the water quality or fish community since 2004; however, continued basinwide assessment of this site in 2019 to document any potential impacts from changing landuse in the watershed is recommended. Most Abundant Mottled Sculpin (67, 34%) Non -indigenous Green Sunfish (6) Imperiled None Species Species Species FISH COMMUNITY SAMPLE Waterbody Location Station ID Date Bioclassification MARTIN CR SR 1558 FF7 07/09/14 Good County 8 digit HUC Latitude Longitude Elevation (ft) Reference Site CHEROKEE 06020002 35.075410 -84.020617 1560 No Level IV Ecoregion Drainage Area (mi) Stream Width (m) Stream Depth (m) Broad Basins 9.0 6 0.3 Upstream NPDES Dischargers (>_ 1 MGD or < 1 MGD and within 1 mile) NPDES Number Volume (MGD) None Landuse (%) Forest Developed Impervious Cultivation Grass/Herb/Shrub Wetland Water Barren 1992 90.1 0.3 no data 9.6 no data 0.0 0.0 0.0 2001 79.1 4.9 0.3 12.8 2.2 0.1 0.0 0.2 2006 77.7 5.2 0.3 13.0 3.9 0.1 0.0 0.1 Water Quality Parameters 2006 2009 2014 Temperature (°C) 6.5 24.3 19.4 Dissolved Oxygen (mg/L) 12.7 7.8 8.6 Specific Conductance (pS/cm) 37 53 56 pH (s.u.) 6.5 6.3 6.5 Habitat Assessment Scores (max score) 2014 Channel Modification (5) 5 Instream Habitat (20) 16 Bottom Substrate (15) 6 Pool Variety (10) 6 Riffle Habitat (16) 10 Bank Erosion (7) 6 Bank Vegetation (7) 7 Light Penetration (10) 10 Left Riparian Score (5) 5 Right Riparian Score (5) 5 Total Habitat Score (100) 76 Water Clarity I Slightly turbid, easily silted Site Photograph Sample Date Sample ID Species Total NCIBI Score NCIBI Rating 07/09/14 2014-64 18 48 Good 06/23/09 2009-72 22 38 Fair 03/23/06 2006-03 20 46 Good -Fair 06/17/04 2004-92 19 38 Fair Data Analysis Watershed -- drains southeast Cherokee County; no municipalities or NPDES dischargers in the watershed; tributary to the Hiwassee River, site is - 0.1 mile upstream from the creek's confluence with the river and - 0.7 mile downstream from the re -located US 64 corridor. Landuse -- lowest percentage of its watershed in forest and greatest in cultivation than any other fish community site in the basin in 2014. Habitat -- flat cobble, bedrock, and silt embedded substrates; silts along the stream edge and atop the flat rocks; short riffles; wide and forested riparian zones vegetated with Rhododendron and Leucothoe ; shallow, uniform depth; coarse woody debris across the channel. Water Quality -- greatest specific conductance of any fish community site in the basin in 2014, indicative of nonpoint source runoff, and has been relatively stable since 2004 (range 37-56 pS/cm); moderately elevated but not out of the norm for a stream whose watershed is - 25% in agriculture and developed. 2014 -- number of fish collected declined by 15% between 2009 and 2014 (449 vs. 382); increase in the NCIBI Score and NCIBI Rating was primarily the result of a more balanced trophic structure in 2014 than in 2009 (16% Omnivores+Herbivores and 79% Insectivores vs. 8% Om n ivores+ Herbivores and 90% Insectivores). 2004-2014 -- most speciose community in the basin, 26 species known from the site including 10 species of cyprinids, 4 species of darters, 3 species each of suckers, bass (Smallmouth, Largemouth, and Spotted), and Intolerant Species (Highland Shiner, Smallmouth Bass, and Gilt Darter); unexplainably missing are Rock Bass and any species of trout; dominant species is the Mottled Sculpin; only known locality from which Highland Shiner has been collected by DWR staff in the basin and likely migrants from the river; high species diversity may be attributed to the site's close proximity to the Hiwassee River; NCIBI Scores and NCIBI Rating are variable ranging from Fair to Good -Fair to Good and seem to be correlated to whether the community is trophically balanced (in 2006 and 2014) or not (in 2004 and 2009) which in itself is a function of the abundance of the Central Stoneroller (3%-4% in 2004 and 2009 vs. 11%-14% in 2006 and 2014). Recommendation -- based on all the data collected, there has been an improvement in the fish community; continued basinwide assessment of this site in 2019 to document any potential impacts from changing Ianduse in the watershed is recommended. Most Abundant Mottled Sculpin (132, Non -indigenous Green Sunfish (10), Yellow Imperiled Significantly Rare - Highland Shiner Species 35%) Species Perch (3) Species (26) FISH COMMUNITY SAMPLE Waterbody Location Station ID Date Bioclassification �_PEACHTREE CR old US 64 FF8 07/08/14 Good County 8 digit HUC Latitude Longitude Elevation (ft) Reference Site CHEROKEE 06020002 35.077801 -83.974336 1560 No Level IV Ecoregion Drainage Area (mil) Stream Width (m) Stream Depth (m) Broad Basins 18.0 9 0.4 Upstream NPDES Dischargers (>_ 1 MGD or < 1 MGD and within 1 mile) NPDES Number Volume (MGD) None I--- Landuse (%) Forest Developed Impervious Cultivation Grass/Herb/Shrub Wetland Water Barren 1992 86.7 0.1 no data 12.5 no data 0.6 0.0 0.1 2001 80.6 5.3 0.4 11.5 1.6 0.4 0.0 0.0 2006 80.5 5.3 0.4 11.5 2.3 0.4 0.0 0.0 Water Quality Parameters 2004 2009 2014 Temperature (°C) 21.1 20.4 19.0 Dissolved Oxygen (mg/L) 7.9 8.8 9.2 Specific Conductance (pS/cm) 39 44 47 pH (s.u.) 6.0 6.3 6.7 Habitat Assessment Scores (max score) 2014 Channel Modification (5) 4 Instream Habitat (20) 16 Bottom Substrate (15) 8 Pool Variety (10) 8 Riffle Habitat (16) 12 Bank Erosion (7) 3 Bank Vegetation (7) 4 Light Penetration (10) 3 Left Riparian Score (5) 2 Right Riparian Score (5) 1 Total Habitat Score (100) 61 Water Clarity I Very slightly turbid Site Ph Sample Date Sample ID Species Total NCIBI Score NCIBI Rating 07/08/14 2014-62 18 52 Good 06/23/09 2009-71 24 58 Excellent 06/15/04 2004-85 22 58 Excellent Data Analysis Watershed -- drains eastern Cherokee County; no municipalities or NPDES dischargers in the watershed; tributary to the Hiwassee River, site is - 0.5 mile upstream from the creek's confluence with the river. Habitat -- cobble and gravel substrate; cobble riffles, side snags, severely eroding banks, entrenched with loss of right bank buffer; open canopy providing minimal shading across the stream; narrow riparian zones. Water Quality -- specific conductance stable since 2004; slightly elevated but not out of the norm for a stream whose watershed is - 20% developed and in agriculture. 2014 -- although the number of fish collected declined by 29% between 2009 and 2014 (982 vs. 693) the site still had more fish collected (n=693) than from any other site in the basin; loss of two intolerant species (Silver Shiner and Gilt Darter, 1 each) resulted in the slight decrease in the NCIBI Score and NCIBI rating. 2004-2014 -- 2"d most speciose community in the basin, 25 species known from the site including 10 species of cyprinids, 4 species of darters, 3 species of suckers, and 4 Intolerant Species (Silver Shiner, Rainbow Trout, Rock Bass, and Gilt Darter); dominant species is the Mottled Sculpin; very abundant community, number of fish collected has ranged from 535-982; stable percent tolerant and trophic metrics since 2004. Recommendation -- based on all the data collected, there has been no significant change in the water quality or fish community; however, continued basinwide assessment of this site in 2019 to document any potential impacts from changing landuse in the watershed is recommended. Most Abundant Mottled Sculpin (258, Non -indigenous Imperiled Species 37%) Species Redbreast Sunfish (2) Species None FISH COMMUNITY SAMPLE Waterbody Location Station ID Date Bioclassification PERSIMMON CR SR 1127 FF2 07/09/14 Poor County 8 digit HUC Latitude Longitude Elevation (ft) Reference Site CHEROKEE 06020002 35.052315 -84.181920 1545 No Level IV Ecoregion Drainage Area (mil) Stream Width (m) Stream Depth Basins 12.0 7 0.4 !9Broad Upstream NPDES Dischargers (>_ 1 MGD or < 1 MGD and within 1 mile) NPDES Number Volume (MGD) None Landuse (%) Forest Developed Impervious Cultivation Grass/Herb/Shrub Wetland Water Barren 1992 93.5 0.3 no data 4.7 no data 0.0 0.0 1.4 2001 84.3 5.5 0.4 7.1 2.3 0.0 0.0 0.2 2006 82.5 5.5 0.4 7.2 4.5 0.0 0.0 0.2 Water Quality Parameters 2004 2006 2014 Temperature (°C) 19.9 7.7 19.1 Dissolved Oxygen (mg/L) 8.7 12.6 9.5 Specific Conductance (pS/cm) 26 25 35 pH (s.u.) 6.4 6.2 Habitat Assessment Scores (max score) 2014 Channel Modification (5) 5 Instream Habitat (20) 12 Bottom Substrate (15) 6 Pool Variety (10) 9 Riffle Habitat (16) 14 Bank Erosion (7) 2 Bank Vegetation (7) 2 Light Penetration (10) 4 Left Riparian Score (5) 0 Right Riparian Score (5) 3 Total Habitat Score (100) 57 Water Clarity I Slightly turbid (greenish), but easily silted Site Photograph Sample Date Sample ID Species Total NCIBI Score NCIBI Rating 07/09/14 2014-66 9 22 Poor 03/23/06 2006-05 9 26 Poor 06/16/04 2004-89 11 20 Poor Data Analysis Watershed -- drains southwestern Cherokee County, including the US 64 corridor; no municipalities or NPDES dischargers in the watershed; tributaryto Lake Cherokee, site is -- 0.9 mile upstream from the creek's confluence with the reservoir. Habitat -- cobble, sand, rip/rap boulder embedded substrate; severe bank erosion on left; re -vegetated on the right; cobble riffles and large rock veins in the channel; left bank has re -vegetated compared with what it was like in 2004 and 2006; narrow or no riparian zone buffers; severe bank erosion; minimal canopy over the creek; overall low quality instream and riparian habitats. 2014 -- number of fish collected has declined by 61 % since 2009 (541 vs. 209); fewest species collected at any site in the basin with an absence of Intolerant Species and of Rock Bass, Smallmouth Bass, and trout; highest percentage of Tolerant Fish of any site in the basin (13%); skewed trophic structure with 9% Omnivores+Herbivores and 86% Insectivores; large Spotted Bass (253-293 mm TL) had migrated into the creek from downstream Lake Cherokee. 2004-2014 -- depauperate fish community with only 11 species known from the site (least speciose site in the basin along with Rapier Mill Creek), including only 3 species of cyprinids and 1 species of darter; species notably absent include Redline Darter, Banded Darter, Gilt Darter, Warpaint Shiner, Tennessee Shiner, Whitetail Shiner, River Chub, Rock Bass, Smallmouth Bass, and trout, and all Intolerant Species; dominant species is the Mottled Sculpin; trophic structure has consistently been skewed. Recommendation -- watershed and stream restoration and fish community re -introduction projects should be considered to restore the biological integrity of this stream; if not, discontinuance of the fish community basinwide monitoring at this site in 2019 is recommended. Most Abundant Mottled Sculpin (82, 39%) Non -indigenous ( ) Imperiled Species Species Redbreast Sunfish 28 Species None FISH COMMUNITY SAMPLE Waterbody Location Station ID Date Bioclassification RAPIER MILL CR off SR 1124 FF21 06/29/15 Poor County 8 digit HUC Latitude Longitude Elevation (ft) Reference Site CHEROKEE 06020002 35.010297 -84.142540 1560 No Level IV Ecoregion Drainage Area (miz) Stream Width (m) Stream Depth Broad Basins 16.2 7 0.4 Ed Upstream NPDES Dischargers (>_ 1 MGD or < 1 MGD and within 1 mile) NPDES Number Volume (MGD) None Landuse (%) Forest Developed Impervious Cultivation Grass/Herb/Shrub Wetland Water Barren 1992 91.8 0.2 no data 8.0 no data 0.0 0.0 0.0 2001 81.8 6.0 0.5 9.3 1.8 0.3 0.0 0.0 2006 81.2 6.0 0.5 9.2 3.3 0.3 0.0 0.0 Water Quality Parameters --- 2014 2015 Temperature (°C) --- 19.0 17.9 Dissolved Oxygen (mg/L) --- 9.3 8.9 Specific Conductance (pS/cm) --- 36 36 pH (s.u.) 6.1 6.7 Habitat Assessment Scores (max score) 2014 Channel Modification (5) 5 Instream Habitat (20) 12 Bottom Substrate (15) 6 Pool Variety (10) 8 Riffle Habitat (16) 7 Bank Erosion (7) 2 Bank Vegetation (7) 6 Light Penetration (10) 8 Left Riparian Score (5) 4 Right Riparian Score (5) 3 Total Habitat Score (100) 61 Water Clarity I Slightly turbid, but easily silted and became very turbid Site Photograph Sample Date Sample ID Species Total NCIBI Score NCIBI Rating 06/29/14 2015-66 11 26 Poor 07/09/14 2014-65 11 22 Poor Data This is the first fish community sample collected at this site. Watershed -- drains northern Fannin County, GA and southern Cherokee County, NC including the US 64 and NC 60 highway corridors; no municipalities or NPDES dischargers in the watershed; tributary to the Nottely River, site is -900 ft. upstream from the creek's confluence with the river. Habitat -- sand, cobble, boulder, and bedrock substrate; entrenched with severely eroding vertical banks; infrequent riffles; side snags and undercuts; Piedmont -like with channel filled with sediment; poor instream habitats; recent overbank deposits. 2014--fewest fish of any site (n=103); very few species collected, including only 1 species of darter, 1 species of Rock Bass, Smallmouth Bass, and trout, 3 species of cyprinids, and 1 Intolerant Species (Rock Bass); least speciose site in the basin along with Persimmon Creek; trophic structure very skewed with only two individuals of the herbivorous Central Stonerollers present and no River Chub; and very few of the species (45%) were represented by multiple age groups. Conclusions -- fish community may be affected by the hydroelectric power generation from Nottely Reservoir causing the river to back-up into the creek and causing the creek to back-up when the Nottely River and flows are high, when power is being generated, or when water is being spilled from the dam. Recommendation -- consider re -sampling in 2015 to verify its 2014 rating and possibly preventing its placement on the impaired stream's list; until verified, community should be considered Not Rated. Note: the fish community was re -sampled in 2015 and was rated Poor; 222 fish were collected of which the dominant species was the Mottled Sculpin (73%); Mountain Brook Lamprey, Silver Shiner, and Blacknose Dace were collected for the first time at this site; very skewed trophic structure (4% Omnivores+Herbivores and 93% Insectivores); and very few (36%) of the species were represented by multiple age groups; the water again became extremely turbid when walking in the channel sampling; the banks appeared to be were more vegetated than they were in 2014. Most Abundant Mottled Sculpin (60, 58%) Non -indigenous Redbreast Sunfish (4), Imperiled None Species Species Green Sunfish (1) Species FISH COMMUNITY SAMPLE Waterbody Location Station ID Date Bioclassification SHOOTING CR SR 1340 FF12 07/07/14 Good -Fair County 8 digit HUC Latitude Longitude Elevation (ft) Reference Site CLAY 06020002 35.022140 -83.682019 2000 No Level IV Ecoregion Drainage Area (miZ) Stream Width (m) Stream Depth (m) Broad Basins 22.9 1 9 1 0.4 Upstream NPDES Dischargers (>_ 1 MGD or < 1 MGD and within 1 mile) NPDES Number Volume (MGD) None Landuse (%) Forest Developed Impervious Cultivation Grass/Herb/Shrub Wetland Water Barren 1992 96.1 0.0 no data 3.8 no data 0.0 0.0 0.0 2001 88.8 4.6 0.2 5.2 1.0 0.1 0.0 0.0 2006 88.8 4.6 0.2 5.2 1.3 0.1 0.0 0.0 Water Quality Parameters 2004 2009 2014 Temperature (°C) 19.4 21.6 20.7 Dissolved Oxygen (mg/L) 8.6 7.8 9.2 Specific Conductance (pS/cm) 29 30 32 pH (s.u.) 6.3 6.2 6.7 Habitat Assessment Scores (max score) 2014 Channel Modification (5) 5 Instream Habitat (20) 15 Bottom Substrate (15) 8 Pool Variety (10) 8 Riffle Habitat (16) 14 Bank Erosion (7) 3 Bank Vegetation (7) 6 Light Penetration (10) 5 Left Riparian Score (5) 3 Right Riparian Score (5) 3 Total Habitat Score (100) 70 Water Clarity I Clear, but easily silted OYU • ^5 Rif. phnf--h Sample Date Rif. phnf--h Sample Date Sample ID Species Total NCIBI Score NCIBI Rating 07/07/14 2014-59 11 40 Good -Fair 06/22/09 2009-67 11 40 Good -Fair 06/14/04 2004-83 16 40 Good -Fair Data Analysis Watershed -- drains southeastern Clay County; no municipalities or NPDES dischargers in the watershed; tributary to Lake Chatuge, site is - 2.5 miles upstream from the creek's confluence with the reservoir. Habitat -- cobble, bedrock, and gravel substrate; shelves, chutes, deep pool snags; shallow, cobble riffles; rock vein stream reconstruction project completed years ago, but banks continue to erode upstream from the veins; severe erosion along both banks at end of the reach, especially along left bank; narrow riparian zones; open canopy; evidence of high water. Water Quality -- specific conductance stable since 2004. 2014 -- lower than expected total species diversity, cyprinid diversity, and number of Intolerant Species; total number of fish collected declined by 49% between 2009 and 2014 (689 vs. 351); reproducing population of Rainbow Trout in this stream which is supplementally classified as C;Tr. 2004-2014 -- diversity of the community may be affected by the site's proximity to the reservoir; low species diversity for a stream of its size, only 17 species known from the site including just 2 species of darters and 4 species of cyprinids; species notably absent include River Chub, Tennessee Shiner, Mirror Shiner, Bigeye Chub, Warpaint Shiner, Banded Darter, and Greenside Darter; lower than expected metric scores for total species diversity and diversities of cyprinids, darters, and Rock Bass, Smallmouth Bass, and trout; dominant species is the Mottled Sculpin; no change in the NCIBI ratings since 2004. Recommendation -- based upon all the data collected, there has been no change in the water quality or fish fish community since 2004; however, continued basinwide assessment of this site in 2019 to document any potential impacts from changing landuse in the watershed is recommended. Most Abundant Mottled Sculpin (203, Non -indigenous Rainbow Trout (3), Imperiled None Species 58%) Species Redbreast Sunfish (3) Species FISH COMMUNITY SAMPLE Waterbody Location Station ID Date Bioclassification SHULER CR SR 1323 FF17 09/17/14 Good County 8 digit HUC Latitude Longitude Elevation (ft) Reference Site CHEROKEE 06020002 35.183054 -84.280183 1239 No Level IV Ecoregion Drainage Area (mil) Stream Width (m) Stream Depth (m) Southern Metasedimentary Mtns. 17.6 1 9 0.4 Upstream NPDES Dischargers (>_ 1 MGD or < 1 MGD and within 1 mile) NPDES Number Volume (MGD) None Landuse (%) Forest Developed Impervious Cultivation Grass/Herb/Shrub Wetland Water Barren 1992 99.0 0.0 no data 0.0 no data 0.0 0.0 0.0 2001 98.0 1.7 0.0 0.1 0.1 0.2 0.0 0.0 2006 98.0 1.7 0.0 0.1 0.2 0.2 0.0 0.0 Water Quality Parameters --- 2009 2014 Temperature (°C) --- 18.8 18.4 Dissolved Oxygen (mg/L) --- 8.8 9.3 Specific Conductance (pS/cm) --- 20 21 pH (s.u.) 5.6 5.8 Habitat Assessment Scores (max score) 2014 Channel Modification (5) 5 Instream Habitat (20) 14 Bottom Substrate (15) 5 Pool Variety (10) 8 Riffle Habitat (16) 7 Bank Erosion (7) 6 Bank Vegetation (7) 4 Light Penetration (10) 7 Left Riparian Score (5) 5 Right Riparian Score (5) 5 Total Habitat Score (100) 66 Water Clarity I Slightly turbid Site Photograph F r T ���sd �'= is �, •� P.. ,.al- r Sample Date Sample ID Species Total NCIBI Score NCIBI Rating 09/17/14 2014-73 14 48 Good 06/24/09 2009-73 16 48 Good Data Analysis Watershed -- drains northwest Cherokee County; no municipalities or NPDES dischargers in the watershed; tributary to the de -watered section of the Hiwassee River downstream from Apalachia Lake and - 1.3 miles upstream from an old USFS rough fish dam/barrier. Landuse -- greatest percentage of its watershed in forest and least developed than any other fish community site sampled in 2014. Habitats -- silts, bedrock veins, cobble, and boulder embedded substrate; side boulder pools, runs, ledges, and riffles; slick rocks; deep fine silts in the pools; habitats may have been impacted by deposition of silts and impounded flows by the recent beaver activity in the stream with an old beaver dam built at the end of the reach. Water Quality -- second lowest specific conductance of any fish community site in the basin in 2014, indicative of a well -forested watershed, and stable since 2009; pH slightly less than water quality standard, also low in 2009. 2014 -- number of fish collected declined by 27% between 2009 and 2014 (453 vs. 329); lower than expected metric scores for total species diversity, diversity of cyprinids, and intolerant species; 2009 & 2014 -- 17 species are known from the site, including 6 species of cyprinids, 2 species of trout, 3 species of darters, and 2 Intolerant Species (Rainbow Trout and Rock Bass); dominant species are Tennessee Shiner and Mottled Sculpin; trophic metrics have been stable during the past two monitoring cycles; trout fishery is managed as Hatchery Supported or Wild Trout Waters. Recommendation -- based upon all the data collected, there has been no significant change in the water quality or fish community during the past two basinwide monitoring cycles; however, continued basinwide assessment of this site in 2019 to document any potential impacts from changing landuse in the watershed and any positive impacts from the possible removal of the downstream fish barrier is recommended. Most Abundant o Non -indigenous Imperiled Species Mottled Sculpin (82, 25 /o) Species Brown Trout (1) Species None FISH COMMUNITY SAMPLE Waterbody Location Station ID Date Bioclassification TAYLOR CR SR 1515 FF4 07/10/14 Good -Fair County 8 digit HUC Latitude Longitude Elevation (ft) Reference Site CHEROKEE 06020002 35.177678 -83.887812 1685 No Level IV Ecoregion Drainage Area (miZ) Stream Width (m) Stream DepthE::::: Broad Basins 5.7 7 0.4 Ed Upstream NPDES Dischargers (>_ 1 MGD or < 1 MGD and within 1 mile) NPDES Number Volume (MGD) None Landuse (%) Forest Developed Impervious Cultivation Grass/Herb/Shrub Wetland Water Barren 1992 98.7 0.0 no data 0.7 no data 0.0 0.0 0.5 2001 93.3 1.8 0.1 2.5 1.4 0.5 0.0 0.1 2006 93.2 1.8 0.1 2.5 1.9 0.5 0.0 0.1 Water Quality Parameters 2004 2009 2014 Temperature (°C) 19.1 17.7 19.3 Dissolved Oxygen (mg/L) 8.4 9.1 9.6 Specific Conductance (pS/cm) 25 27 27 pH (s.u.) 5.8 6.0 Habitat Assessment Scores (max score) 2014 Channel Modification (5) 5 Instream Habitat (20) 14 Bottom Substrate (15) 6 Pool Variety (10) 8 Riffle Habitat (16) 11 Bank Erosion (7) 2 Bank Vegetation (7) 6 Light Penetration (10) 10 Left Riparian Score (5) 1 Right Riparian Score (5) 1 Total Habitat Score (100) 64 Water Clarity I Slightly turbid, but easily silted Sample Date Sample ID Species Total NCIBI Score NCIBI Rating 07/10/14 2014-67 15 40 Good -Fair 06/25/09 2009-77 15 44 Good -Fair 06/18/04 2004-94 15 44 Good -Fair Data Analysis Watershed -- drains northeastern Cherokee County; no municipalities or NPDES dischargers in the watershed; tributary to the Valley River, site is - 0.4 mile upstream from the creek's confluence with the river. Habitats -- cobble, bedrock shelves, gravel, and sand embedded substrates; riffles, runs, side snags/undercuts, plunge shelves, and coarse woody debris snags; bedrock shelf waterfall; well -shaded stream; but cattle have access to the creek causing erosion of the banks and breaks in the narrow riparian zones; large poultry operation upstream. Water Quality -- specific conductance relatively low and stable since 2004, despite presence of cattle and cattle waste in and near the stream. 2014 -- the number of fish collected declined by 25% between 2009 and 2014 (646 vs. 485), but still an abundant community for a stream of its size; Percentage of Tolerant Fish metric elevated (10%, Creek Chub), slightly lower than expected total species diversity and diversity of darters; skewed trophic structure; reproducing population of Rainbow Trout in this stream which is supplementally classified as C;Tr. 2004-2014 -- an abundant fish community, number of fish collected has ranged from 469-646; trophic and multiple age class metrics have been stable; 17 species are known from the site, including 8 species of cyprinids, 3 species of darters, and 2 Intolerant Species (Rainbow Trout and Rock Bass); dominant species is the Mottled Sculpin. Recommendation -- based on all the data collected, the water quality and fish community has not changed since 2004; however, continued basinwide assessment of this site in 2019 to document any potential impacts from changing landuse in the watershed is recommended. Most Abundant Mottled Sculpin (287, Non -indigenous Endemic Species 59%) Species Rainbow Trout (1) Species Special Concern -Smoky Dace (1) FISH COMMUNITY SAMPLE Waterbody Location Station ID Date Bioclassification VENGEANCE CR NC 141/SR 1520 FF6 09/16/14 Excellent County 8 digit HUC Latitude Longitude Elevation (ft) Reference Site CHEROKEE 06020002 35.160183 -83.920278 1650 No Level IV Ecoregion Drainage Area (mil) Stream Width (m) Stream Depth (m) Broad Basins 7.2 1 6 1 0.4 Upstream NPDES Dischargers (>_ 1 MGD or < 1 MGD and within 1 mile) NPDES Number Volume (MGD) None Landuse (%) Forest Developed Impervious Cultivation Grass/Herb/Shrub Wetland Water Barren 1992 97.6 0.0 no data 1.6 no data 0.0 0.0 0.8 2001 92.1 4.5 0.3 2.1 0.8 0.1 0.0 0.1 2006 92.0 4.5 0.3 1.9 1.4 0.0 0.0 0.1 Water Quality Parameters 2004 2009 2014 Temperature (°C) 21.5 17.5 20.4 Dissolved Oxygen (mg/L) 8.3 9.6 9.1 Specific Conductance (pS/cm) 27 29 33 pH (s.u.) 6.0 6.3 Habitat Assessment Scores (max score) 2014 Channel Modification (5) 4 Instream Habitat (20) 14 Bottom Substrate (15) 12 Pool Variety (10) 6 Riffle Habitat (16) 16 Bank Erosion (7) 6 Bank Vegetation (7) 4 Light Penetration (10) 9 Left Riparian Score (5) 2 Right Riparian Score (5) 3 Total Habitat Score (100) 76 Water Clarity I Clear, but easily silted Site Photograph Sample Date Sample ID Species Total NCIBI Score NCIBI Rating 09/16/14 2014-71 18 60 Excellent 06/25/09 2009-76 14 48 Good 06/17/04 2004-93 18 56 Good Data Analysis Watershed -- drains northeastern Cherokee County; no municipalities or NPDES dischargers in the watershed; tributary to the Valley River, site is - 0.8 mile upstream from the creek's confluence with the river. Habitats -- cobble and boulder; very slick rocks; almost entirely riffles and runs; poor quality riparian and bank vegetation (exotics), but, along with Tag Alder, provided dense shading over the stream; coarse woody debris across the channel. Water Quality -- specific conductance stable since 2004. 2014 -- a very diverse and very abundant fish community for a stream of its size, but the number of fish collected declined 13% between 2009 (639 vs. 559); increased total species diversity, diversity of cyprinids, darters, and intolerant species and a lower Percentage of Tolerant Fish (1% vs 3%) resulted in the total NCIBI Score increasing by 12 points from 48 to 60 and the NCIBI Rating improving from Good to Excellent; all metrics scored a "Y; reproducing population of Rainbow Trout in this stream which is supplementally classified as C;Tr. 2004-2014 -- diverse community with 21 species known from the site, including 10 cyprinids, 4 species of darters, and 3 Intolerant Species (Rainbow Trout, Rock Bass, and Gilt Darter); dominant species is the Mottled Sculpin; stable trophic and multiple age metrics since 2004. Recommendation -- based on all the data collected, there was an improvement in the water quality and fish community at Vengeance Creek; however, continued basinwide assessment of this site in 2019 to document any potential impacts from changing landuse in the watershed is recommended. Most Abundant Mottled Sculpin (202, Non -indigenous Rainbow Trout (3), Imperiled None Species 36%) Species Redbreast Sunfish (1) Species