River Ecosystem Assessment Group 2 Josh Parenti Josh Parenti Tristan Bond Tristan Bond Brady Russell Brady Russell Laura Kingsbury Laura Kingsbury Robert Michalow Robert Michalow Jason Workman Jason Workman Chandra Inglis-Smith Chandra Inglis-Smith Ryan Braham Ryan Braham Norse Angus Norse Angus Eric Nieman Eric Nieman
Birch River Ecosystem Assessment Group 2.1 Josh Parenti Tristan Bond Brady Russell
Description of Birch River Study Assessment of Ecosystem was done above the falls Weather and Time –1:45 p.m. –Cloudy –26° C Basin Area –29.2 km 2
Description of Birch River Study (con’t) Watershed –Part of the Elk River watershed –Second order stream
Description of Birch River Study (con’t) Geology –Pottsville Sandstone
Stream Flow and Water Quality Stream Flow –Discharge rate of m 3 /s Water Quality –Ca:H Ratio –Ph –H+ concentration –Ca++ concentration –Conductivity –Fecal Coliform Bacteria - 2 –Toatal Aluminum –Total Iron
RVHA Epifaunal Substrate/Available cover –Score of 13/20 Embeddedness –Score of 14/20 Velocity/Depth Regime –Score of 16/20 Sediment Deposition –Score of 13/20 Channel Flow Status –Score of 14/20 Channel Alteration –Score of 13/20 Frequency of Riffles (or bends) –Score of 18/20 Bank Stability –Left Bank Score of 3/10 –Right Bank Score of 6/10 Vegetative Protection –Left Bank Score of 6/10 –Right Bank Score of 5/10 Riparian Vegetative Zone Wiidth –Left Bank Score of 5/10 –Right Bank Score of 2/10
RVHA (con’t) Reference condition according to the EPA for the RVHA is >170 Total RVHA score for the Birch River was 128/200 –The final component score is a 36
Benthic Macroinvertebrates Most Predominant Groups –Stonefly –Mayfly –Caddisfly –Common Netspinner –Midge Larva
Benthic Macroinvertebrates (con’t) Total WVSCI score –89.2 Total Acid SCI –76.9 The final Rating is an “Excellent” Score
Fishes Most Predominant Fishes –Northern Hogsucker –Creek Chub –River Chub Final IBI Component Score –75 –Final Rating is an “OK” Stream
Summary Overall Site Condition –General impact has a rating of 69 –Acid (precip) has a rating of 75 –Acid (AMD) has a rating of 67 The overall assessment of the Birch River watershed gives the stream a “moderately impaired” rating
Craig’s Run Ecosystem Assessment Group 2.2 Laura Kingsbury Laura Kingsbury Robert Michalow Robert Michalow
Overall Description of Site New River watershed 2 nd order stream Basin Area: 7.77km 2 Geology: Pottsville sandstone
RVHA Epifaunal Substrate Embed- dedness Velocity regime Sediment deposition Channel flow Channel alterations Frequency of riffles Bank Stability Vegetative protection Riparian Vegetative zone width Overall Score %
Stream Flow and Water Quality Discharge (m 3 /s) pH7.83 H +1 conc (moles/L) Ca 2+ (mg/L)6.8 Ca:H460 Conduct (micro S/cm 2 /sec)24 Using EPA defined protocols we tested the flow and quality of the water flowing in Craig’s run Discharge = smallest stream we sampled (compare with Cranberry 1.8m3/s) pH = VERY surprising to be this basic Ca:H ratio is excellent (>100) Conductivity = excellent (<150) Mn & Fecal = NO DATA
Benthic Invertebrates EPA EMAP protocols followed (modified by picking in the field!) –18 total taxa found –Nearly 50% were web spinners (tolerant) –10% midges (tolerant) –10% Capniidae stoneflies (tolerant) –10%Heptageniidae mayflies (sensitive)
IndicesScore% Correlation % EPT Abundance EPT Richness % Generally Tolerant % Ephemeroptera Modified Hilsenhoff Index % Dominance Taxa Richness WVSCI82.8 Acid SCI63.5 Site Name Stream Rating Scale - SCI ExcellentGoodMarginalPoor Craig's Run > < 55.0 Site Code Stream Rating Scale - S0S ExcellentGoodMarginalPoor 0 > < 11.0
Fishes Taxa –Only 2 taxa found, 13 individuals Cyprinidae (Black-nose dace) Salmonalidae (Brook trout) Component Scores –Reduction in score Tolerant species in black nose dace No sensitive species (Sculpin) Total Coldwater IBI = 60% MAH IBI = 62%
Summary Craig’s Run is a wild & wonderful looking tributary of the William’s River! Due to its geological origins, it is a naturally acidic stream system and the biota within the stream has either evolved to deal with that or happily invaded because it could! (ex. Brook Trout, Capnid stoneflies & Crayfish)
We were surprised to find the pH over 7 especially since we were sampling in the rain (normally acidic precipitation) and that the water runs over sandstone that has no buffering capacity. The area does not fall within a coal mining zone so AMD would not be a stressor to this system. Great little trib. but would need more assessments to its health throughout the year…….why no Sculpin?
Stream Ecosystem Assessment Group 2.3 Cranberry (above Rough Run) Jason Workman Chandra Inglis-Smith Ryan Braham
Cranberry Short Summary Williams River→ New River Watershed Stream Order = 3 rd Order Basin Area = KM 2 Geology consists of Mauch Chunk Shale & Pottsville Sandstone Visual Conditions = 60% cloud cover and ~31 °C
Cranberry WVSCI Total # of Kinds11 SOS Index 24 IndicesScore% Correlation % EPT Abundance EPT Richness % Generally Tolerant % Ephemeroptera Modified Hilsenhoff Index % Dominance Taxa Richness WVSCI93.3 Acid SCI78.4 Site Name Stream Rating Scale - SCI ExcellentGoodMarginalPoor Cranberry > < 55.0 Site Code Stream Rating Scale - S0S ExcellentGoodMarginalPoor 0 > < 11.0
Cranberry Above Rough Run Data Source Discharge (m 3 s) pHH+ConcCa++Ca:H Group DEP N/A ConductFecalAlFeMn Group DEP
Rapid Visual Habitat Assessment Epifaunal Substrate EmbeddednessVelocity /Depth Regime Sediment Deposition Channel Flow Status Channel Alteration Frequency of Riffles/Bend Left Bank Stability Right Bank Stability Left Vegetat ive Cover Right Vegetative Cover Left Riparian Zone Right Riparian Zone Total
Overall Stream Condition Score ObservedComponent ReferenceDataScore Ca:H> Conductivity (microsiemens /cm2/s)< Manganese Conc. (mg/L)< Fecal Coliform< EPA RVHA> WV SCI (STANDARD)> WV SCI (ACID)> MAH IBI> 85.. Overal Site ConditionGENERAL IMPACT 100 Overal Site ConditionACID (PRECIP) 97 Overal Site ConditionACID (AMD) 98
Cranberry (above Rough Run) Conclusion Our site kicked ass The local geology makes the area susceptible to acid precipitation, but the Dosing station (800 tons/yr) in the North Fork and Dogway buffer the system. The bug and habitat data below dosing stations are indicative of a historically excellent Brook Trout fishery.
Stream Ecosystem Assessment South Fork of Cranberry River Group 2.4 Norse Angus Eric Nieman
Cranberry Watershed Description The sample area drains 45.81km 2 This area is well forested with minimum development and light impacts(gravel roads, dosing stations, recreational uses). The S. Fork of the Cranberry is located in a WMA in the Mon. National Forest. The Cranberry drains Northwest into the Gauley River at Woodbine. The S. Fork is a 3-4 th order stream with shale and sandstone dominating the geological formations.
Stream Flow and Water Quality Discharge m 3 /s pH[H + ]Ca ++ Ca: H Condu ctivity FecalMn
RVHA Epifaunal Substrate16 Embeddedness16 Vel./ Depth Regime 14 Sediment Deposition18 Channel Flow18.5 Channel Alteration19.5 Freq. of Riffles17 Bank Stability20 Veg. Protection20 Riparian Veg. Zone20 Avg. TOTAL178
Benthic Invertebrates
Fishes
South Fork Cranberry Summation very little watershed problems known acid rain effects. High quality cold water stream. Geology buffering the acid problems Low fish score Subjective collecting methods
Super Secret Post-Conclusion Conclusion CCCCost of Tuition, Food and Lodging = $ CCCCost of Alcohol = $ CCCCost of Higher Learning = Priceless