Loading...
HomeMy WebLinkAboutLBR 2016 Fish Community TemplatesFISH COMMUNITY SAMPLE Waterbody Location Station ID Date Bioclassification DEEP CR SR 1113 IF10 05/02/16 Good County 8 digit HUC Latitude Longitude Elevation (ft) Reference Site �_MOORE 03040203 35.123056 -79.542778 324 Yes Level IV Ecoregion Drainage Area (mi2) Stream Width (m) Stream Depth (m) Sand Hills 19.8 4 0.6 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 78.3 0.1 no data 14.5 no data 5.9 0.6 0.7 2001 46.8 7.9 0.9 9.6 26.5 8.0 0.7 0.0 2006 46.8 7.9 0.9 9.4 27.4 7.7 0.7 0.2 2011 1 40.5 1 12.4 1 1.1 1 8.4 1 28.7 1 9.1 1 0.6 1 0.3 Water Quality Parameters 2001 2006 2016 Temperature (°C) 21.0 19.1 19.6 Dissolved Oxygen (mg/L) 6.8 7.5 7.6 Specific Conductance (pS/cm) 16 20 19 pH (s.u.) 1 5.5 4.8 1 4.0 Habitat Assessment Scores (max score) 2016 Channel Modification (15) 15 Instream Habitat (20) 18 Bottom Substrate (15) 13 Pool Variety (10) 10 Bank Erosion (10) 10 Bank Vegetation (10) 10 Light Penetration (10) 10 Left Riparian Score (5) 5 Right Riparian Score (5) 5 Total Habitat Score (100) 96 Water Clarity IVery Slightly Turbid/Tannin Stained Substrate = sand and gravel. Sample Date Sample ID Species Total NCIBI Score NCIBI Rating 05/02/16 2016-31 5 12 Good 05/22/06 2006-54 12 14 Excellent 06/07/01 2001-59 8 14 Excellent Data An Watershed -- drains southwestern Moore County near the Foxfire Village community; no NPDES dischargers in the watershed; tributary to Horse Creek which in itself is a tributary to Drowning Creek. Habitat -- very high quality instream and riparian habitats which are typical of many Sand Hills streams; high flow; deep with swift water; beautiful open bottomland forest with cane; submerged coarse woody debris; Golden Club. Water Quality -- specific conductance very low, stable, and typical of many Sand Hills streams, range 16-20 pS/cm; pH very low and also typical of many Sand Hills streams; clear, darkly tannin stained waters. 2016 -- although only 13 fish and 5 species were collected, perhaps due to the unfavorable conditions under which the sample was collected (i.e., high water), the low abundance and species richness are typical of many minimally impacted Sand Hills streams with low pH and specific conductance; a 2-point decline in the NCIBI Score and one NCIBI Rating Class decrease were due to the absence of the Margined Madtom and the absence of two intolerant species, Sandhills Chub and Pinewoods Darter; all species present were Key Sand Hills Species and no Tolerant Species were present; no new species collected. 2001-2016 -- a typical Sand Hills fauna with 13 species known from the site including 0 exotic and 3 intolerant species, 12 Key Sand Hills species, and 2 state -listed Species of Special Concern (Sandhills Chub and Pinewoods Darter) which were both collected in 2001 and 2006, but not 2016; this stream which is supplementally classified as High Quality Waters and its fish community have rated Good or Excellent since 2001. Recommendation -- continue basinwide monitoring of this regional reference site in 2021. Most Abundant o Non -indigenous Imperiled Species Dusky Shiner (n=7, 54 /o) Species None Species None FISH COMMUNITY SAMPLE Waterbody Location Station ID Date Bioclassification DROWNING CR NC 73 IF11 05/02/16 Good County 8 digit HUC Latitude Longitude Elevation (ft) Reference Site MOORE 03040203 35.187778 -79.648611 397 Yes Level IV Ecoregion Drainage Area (mi2) Stream Width (m) Stream Depth (m) Sand Hills 31.9 5 0.5 Upstream NPDES Dischargers (>_ 1 MGD or < 1 MGD and within 1 mile) NPDES Number Volume (MGD) None Landuse (%a) Forest Developed Impervious Cultivation Grass/Herb/Shrub Wetland Water Barren 1992 72.0 0.6 no data 20.9 no data 2.6 1.0 2.7 2001 52.8 5.0 0.7 13.3 20.8 6.8 0.9 0.0 2006 52.4 5.0 0.7 13.2 21.8 6.7 0.9 0.0 2011 1 52.4 1 5.3 1 0.9 1 12.7 1 22.0 1 6.7 1 0.9 1 0.0 Water Quality Parameters 2001 2006 2016 Temperature (°C) 22.0 18.8 19.3 Dissolved Oxygen (mg/L) 8.2 8.4 8.4 Specific Conductance (pS/cm) 32 32 35 pH (s.u.) 1 6.6 4.7 1 5.7 Habitat Assessment Scores (max score) 2016 Channel Modification (15) 15 Instream Habitat (20) 18 Bottom Substrate (15) 13 Pool Variety (10) 10 Bank Erosion (10) 10 Bank Vegetation (10) 10 Light Penetration (10) 10 Left Riparian Score (5) 5 Right Riparian Score (5) 5 Total Habitat Score (100) 96 Water Clarity IVery Slightly Turbid/Tannin Stained Substrate = sand and gravel. Sample Date Sample ID Species Total NCIBI Score NCIBI Rating 05/02/16 2016-30 14 11 Good 05/22/06 2006-56 20 12 Good 06/06/01 2001-55 18 13 Excellent 05/31 /96 96-66 1 15 1 12 1 Good 03/25/96 96-02 12 9 Good -Fair Data An Watershed -- begins near the Town of Candor and drains southwestern Moore and southeastern Montgomery counties; no NPDES dischargers in the watershed; headwater tributary to the Lumber River. Habitat -- very high quality instream and riparian habitats which are typical of many Sand Hills streams; swift water and fast runs; submerged coarse woody debris and snags; Fissidens; islands in the channel. Water Quality -- specific conductance slightly elevated in contrast to many typical Sand Hills streams, range 26-35 pS/cm; pH typical of many Sand Hills streams, measurements in 1996 and 2001 were greater than expected (range 6.6-7.2 s.u.), and may have been due to incorrectly calibrated pH instrumentation. 2016 -- a 1-point decline in the NCIBI Score but no change in the NCIBI Rating Class was due to the lower than expected Percentage of Key Sand Hills Fish and Key Sand Hills Species (47% and 64%, respectively) in contrast to these two metric scores in 2006 (67% and 70%, respectively); no new species were collected. 1996-2016 -- unlike most Sand Hills stream, the community is species -rich with 25 species known from site including 1 exotic (Redlip Shiner) and 5 intolerant species; 16 Key Sand Hills species, and 2 state - listed Species of Special Concern (Sandhills Chub and Pinewoods Darter); dominant species include Margined Madtom (March 1996), Dusky Shiner (May 1996- 2016), and Redlip Shiner (2016); this stream which is supplementally classified as High Quality Waters and its fish community have rated Good or Excellent since May 1996. Recommendation -- continue basinwide monitoring of this regional reference site in 2021. Most Abundant Redlip Shiner and Dusky Non -indigenous Imperiled Pinewoods Darter (n=1) and Sandhills Shiner (n=22, 26 /o and Redlip Shiner (n=22) Chub (n=3), both state -listed Species Species n=21, 25%, respectively) Species Species of Special Concern. FISH COMMUNITY SAMPLE Waterbody Location Station ID Date Bioclassification HORSE CR SR 1112 IF18 05/02/16 Good County 8 digit HUC Latitude Longitude Elevation (ft) Reference Site MOORE 03040203 35.132222 -79.492222 338 No Level IV Ecoregion Drainage Area (mi2) Stream Width (m) Stream Depth (m) Sand Hills 10.7 5 0.6 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 60.8 8.9 no data 22.6 no data 3.8 3.8 0.1 2001 30.5 25.7 3.7 10.2 21.7 7.6 3.5 0.0 2006 29.7 25.7 3.7 10.2 23.3 7.6 3.5 0.0 2011 1 26.8 1 25.9 1 4.1 1 10.2 1 23.9 1 9.6 1 3.5 1 0.0 Water Quality Parameters 2006 2016 Temperature (°C) --- 18.0 22.6 Dissolved Oxygen (mg/L) --- 8.2 7.1 Specific Conductance (pS/cm) --- 31 37 pH (s.u.) I --- 5.9 1 5.5 Habitat Assessment Scores (max score) 2016 Channel Modification (15) 15 Instream Habitat (20) 18 Bottom Substrate (15) 13 Pool Variety (10) 10 Bank Erosion (10) 10 Bank Vegetation (10) 10 Light Penetration (10) 10 Left Riparian Score (5) 5 Right Riparian Score (5) 5 Total Habitat Score (100) 96 Water Clarity lVery Slightly Turbid/Tannin Stained Substrate = sand and bridge cobble. Sample Date Sample ID Species Total NCIBI Score NCIBI Rating 05/02/16 2016-32 10 11 Good 05/23/06 2006-59 18 14 Excellent Data An Watershed -- drains southwestern Moore County; headwaters drain the Village of Pinehurst; impounded - 2.7 mi. upstream as Pinehurst Lake; tributary to Drowning Creek. Habitat -- very high quality instream and riparian habitats which are typical of many Sand Hills streams; large beaver dam complex at 350 ft. upstream of the culverts and spilling water; fast runs; cobble rip/rap riffles upstream and downstream of culverts; Vallisneria; no change in the instream and riparian habitat characteristics since 2006. Water Quality -- specific conductance slightly elevated in contrast to many typical Sand Hills streams, range 31-37 pS/cm; pH low and also typical of many Sand Hills streams. 2016 -- although only nine species were collected, perhaps due to the unfavorable conditions under which the sample was collected (i.e., high water), the low species richness was typical of many minimally impacted Sand Hills streams; a 3-point decline in the NCIBI Score and one NCIBI Rating Class decrease were due to the absence of four intolerant species (Mud Sunfish, Dollar Sunfish, Sandhills Chub, and Sawcheek), the low abundance of Dusky Shiner (a widespread invertivore cyprinid (minnow), and a lower than expected Percentage of Key Sand Hills Fish (72% in 2016 vs. 95% in 2006); American Eel and Largemouth Bass new to the site. 2001-2016 -- a typical Sand Hills fauna with 20 species known from the site including 0 exotic and 5 intolerant species, 16 Key Sand Hills species, and 2 state -listed Species of Special Concern (Sandhills Chub and Pinewoods Darter); this stream which is supplementally classified as High Quality Waters and its fish community have rated Good or Excellent since 2006. Recommendation -- continue basinwide monitoring of this site in 2021. Most Abundant Non -indigenous Imperiled Pinewoods Darter, state -listed Species Dusky Shiner (n=11, 37%) ISpecies None Species Species of Special Concern, n=8. FISH COMMUNITY SAMPLE Waterbody Location Station ID Date Bioclassification JACKSON CR SR 1122 IF19 05/02/16 Excellent County 8 digit HUC Latitude Longitude Elevation (ft) Reference Site MOORE 03040203 35.191667 -79.618611 386 Yes Level IV Ecoregion Drainage Area (mi2) Stream Width (m) Stream Depth (m) Sand Hills 18.1 4 1 0.6 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 72.3 0.8 no data 12.8 no data 3.4 6.7 3.9 2001 52.1 8.9 1.2 7.4 16.2 6.9 7.3 0.0 2006 50.0 8.9 1.2 7.5 19.7 6.5 7.3 0.0 2011 1 47.6 1 11.9 1 1.7 1 7.2 1 19.9 1 6.3 1 7.2 1 0.0 Water Quality Parameters 2001 2006 2016 Temperature (°C) 23.0 19.9 19.3 Dissolved Oxygen (mg/L) 8.3 7.8 8.0 Specific Conductance (pS/cm) 21 24 24 pH (s.u.) 1 6.1 5.3 1 4.9 Habitat Assessment Scores (max score) 2016 Channel Modification (15) 15 Instream Habitat (20) 18 Bottom Substrate (15) 13 Pool Variety (10) 10 Bank Erosion (10) 10 Bank Vegetation (10) 10 Light Penetration (10) 10 Left Riparian Score (5) 5 Right Riparian Score (5) 5 Total Habitat Score (100) 96 Water Clarity ITannin Stained (Substrate = sand and gravel. Sample Date Sample ID Species Total NCIBI Score NCIBI Rating 05/02/16 2016-29 9 14 Excellent 05/22/06 2006-55 17 14 Excellent 06/06/01 2001-56 14 13 Excellent Data An Watershed -- drains southwest Moore County including the area west and southwest of the Town of West End; no NPDES dischargers in the watershed; a headwater tributary is impounded upstream as Lake Auman; tributary to Drowning Creek. Habitat -- very high quality instream and riparian habitats which are typical of many Sand Hills streams; high flows and fast water; Holly forest bottomland with Cat Brier; coarse woody debris; fast runs; Vallisneria in sun -lit areas near the bridge; challenging to sample. Water Quality -- specific conductance low, stable, and typical of many Sand Hills streams, range 21-24 pS/cm; pH low and also typical of many Sand Hills streams; clear, darkly tannin stained waters. 2016 -- although only nine species were collected, perhaps due to the unfavorable conditions under which the sample was collected (i.e., high water), the low species richness was typical of many minimally impacted Sand Hills streams; NCIBI Score was the maximum achievable for Sand Hills fish communities; Eastern Mudminnow new to the site. 2001-2016 -- a typical Sand Hills fauna with 19 species known from the site including 0 exotic and 5 intolerant species, 16 Key Sand Hills species, and 2 state -listed Species of Special Concern (Sandhills Chub and Pinewoods Darter); this stream which is supplementally classified as High Quality Waters and its fish community have consistently rated Excellent since 2001. Recommendation -- continue basinwide monitoring of this regional reference site in 2021. Most Abundant Dusky Shiner (n=11, 37%) Non -indigenous None Imperiled pinewoods Darter, state -listed Specie Species Species Species