Adjustment_to_seasonal_percent_flows_example

Piedmont Stream Monthly percentages : do not use
TAR RIVER Table shows percentage of unregulated Index B value achieved by flow scenario by month Seasonal PHABSIM data
Flow scenario based SC monthly percentages for Piedmont modified by Hugh using percentages for Piedmont Stream
Green ≥ 80% and ≤ 120%Red < 80 % Yellow > 120%
winter winter winter Spring Spring Spring Summer Summer Summer Fall Fall winter
% AMF by month 30%40%40%40%30%30%20%20%20%20%20%20%
Guild Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Minimum Maximum
Shallow SSYOY 421.9% 318.2% 318.2% 165.7% 203.6% 203.6% 120.3% 120.3% 120.3% 127.4% 127.4% 519.8% 120.3% 519.8%
SSVEG 263.8%215.5%215.5%144.5%168.0%168.0%121.5%121.5%121.5%125.7%125.7%335.9%121.5%335.9%
SSWOOD 263.8%215.6%215.6%144.5%168.0%168.0%121.5%121.5%121.5%125.6%125.6%336.0%121.5%336.0%
SSCOARSE 179.5%179.5%179.5%134.5%134.5%134.5%102.0%102.0%102.0%100.3%100.3%165.3%100.3%179.5%
SSFINENC 202.9%179.3%179.3%134.8%148.0%148.0%118.3%118.3%118.3%120.2%120.2%241.4%118.3%241.4%
SFLOWVEL 215.6%203.4%203.4%140.6%147.1%147.1%112.8%112.8%112.8%111.3%111.3%225.2%111.3%225.2%
SFMODVEL 306.6%236.4%236.4%155.4%191.4%191.4%149.8%149.8%149.8%140.1%140.1%326.4%140.1%326.4%
SFHIVEL 180.0%210.0%210.0%156.0%136.0%136.0%89.5%89.5%89.5%81.8%81.8%100.0%81.8%210.0%
Deep DSCOV 97.9%102.8%102.8%101.5%97.8%97.8%77.3%77.3%77.3%75.8%75.8%63.0%63.0%102.8%
DSCOV2 123.7%121.6%121.6%112.9%114.5%114.5%104.7%104.7%104.7%104.3%104.3%116.9%104.3%123.7%
DSNC 133.8%139.6%139.6%122.8%118.7%118.7%101.5%101.5%101.5%99.9%99.9%112.1%99.9%139.6%
DFFINE 80.7%98.5%98.5%98.0%83.2%83.2%76.9%76.9%76.9%73.7%73.7%56.1%56.1%98.5%
DFGRCOB 12.7%19.1%19.1%28.2%20.3%20.3%36.5%36.5%36.5%33.9%33.9%11.9%11.9%36.5%
DFCOARSE 62.4%74.7%74.7%82.1%71.0%71.0%69.0%69.0%69.0%72.1%72.1%46.6%46.6%82.1%
Other AMSS2 81.8%88.1%77.3%77.3%88.1%
ROBRHS
GORHA 85.6%90.7%90.7%93.7%89.5%89.5%92.1%92.1%92.1%90.7%90.7%76.9%76.9%93.7%
GORHJ 95.3%106.5%106.5%102.3%93.5%93.5%89.8%89.8%89.8%87.4%87.4%77.7%77.7%106.5%
AMSS4
EPHEM 155.8%149.6%149.6%126.1%130.5%130.5%111.0%111.0%111.0%110.0%110.0%150.8%110.0%155.8%
PLECO 139.4%142.7%142.7%124.4%122.2%122.2%105.3%105.3%105.3%104.0%104.0%122.9%104.0%142.7%
TRIC1 109.5%113.3%113.3%107.8%104.9%104.9%97.5%97.5%97.5%96.3%96.3%97.0%96.3%113.3%
MACLR 138.2%133.6%133.6%118.0%121.3%121.3%112.4%112.4%112.4%108.2%108.2%138.2%108.2%138.2%
163.4%152.5%149.2%118.2%121.0%123.2%100.5%100.5%100.5%99.4%99.4%166.0%
138.8%141.1%139.6%122.8%121.3%121.7%103.3%103.3%103.3%102.1%102.1%119.9%
12.7%19.1%19.1%28.2%20.3%20.3%36.5%36.5%36.5%33.9%33.9%11.9%
421.9%318.2%318.2%165.7%203.6%203.6%149.8%149.8%149.8%140.1%140.1%519.8%
AVERAGE
MEDIAN
MINIMUM
MAXIMUM
Piedmont Stream Original scenerio
TAR RIVER Table shows percentage of unregulated Index B value achieved by flow scenario by month Monthly PHABSIM data DYALT
Flow scenario based SC monthly percentages for Piedmont modified by Hugh using AMF percentages originally proposed
Green ≥ 80% and ≤ 120%Red < 80 % Yellow > 120%
winter winter winter Spring Spring Spring Summer Summer Summer Fall Fall winter
% AMF by month 30%40%40%40%30%30%20%20%20%20%20%20%
Guild Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Minimum Maximum
Shallow SSYOY 413.9% 422.5% 554.8% 325.3% 193.8% 123.9% 128.5% 122.6% 111.4% 115.2% 160.9% 273.4% 111.4% 554.8%
SSVEG 260.2%251.7%281.0%213.2%161.4%115.8%126.3%123.7%115.2%116.5%151.6%224.6%115.2%281.0%
SSWOOD 260.3%251.6%281.0%213.2%161.4%115.8%126.3%123.6%115.2%116.6%151.6%224.7%115.2%281.0%
SSCOARSE 176.2%204.4%216.3%166.6%124.7%106.6%101.4%102.6%102.2%99.4%115.7%129.9%99.4%216.3%
SSFINENC 200.6%199.6%214.3%176.9%142.5%111.8%120.8%120.0%113.9%114.2%138.8%182.6%111.8%214.3%
SFLOWVEL 211.4%240.2%266.9%195.2%137.7%109.4%111.6%114.6%111.8%108.1%127.9%161.7%108.1%266.9%
SFMODVEL 303.6%278.3%315.2%233.9%177.7%132.4%141.1%153.4%140.0%133.0%160.7%221.2%132.4%315.2%
SFHIVEL 171.4%200.0%221.1%233.3%182.6%120.0%85.7%89.5%94.1%84.2%82.6%83.3%82.6%233.3%
Deep DSCOV 98.0%103.1%103.1%102.1%97.3%99.9%75.9%76.9%81.9%79.4%71.3%64.3%64.3%103.1%
DSCOV2 123.3%124.4%126.3%119.8%111.7%108.7%104.8%105.0%104.2%103.6%106.2%110.6%103.6%126.3%
DSNC 132.9%143.2%149.9%137.7%113.4%109.8%101.1%101.8%101.2%100.6%99.1%103.2%99.1%149.9%
DFFINE 80.4%100.0%99.0%97.0%82.1%90.3%33.6%35.6%41.2%41.1%28.8%17.1%17.1%100.0%
DFGRCOB 12.8%17.5%16.1%19.2%23.0%34.9%33.6%35.6%41.2%41.1%28.8%17.1%12.8%41.2%
DFCOARSE 62.5%60.3%58.9%62.1%72.3%84.4%67.1%68.0%80.9%78.4%63.1%52.7%52.7%84.4%
Other AMSS2 78.5%78.5%77.0%77.0%78.5%
ROBRHS
GORHA 84.5%88.7%88.4%90.1%90.7%99.4%94.4%97.2%100.0%99.8%89.0%79.4%79.4%100.0%
GORHJ 91.5%106.4%103.9%99.7%91.0%105.5%91.2%95.3%100.0%99.6%91.2%75.8%75.8%106.4%
AMSS4
EPHEM 154.4%166.4%173.4%143.1%111.3%107.4%109.1%112.8%111.7%110.7%107.5%118.4%107.4%173.4%
PLECO 139.6%153.3%158.1%134.6%107.9%112.0%108.5%114.2%115.8%111.8%103.0%104.9%103.0%158.1%
TRIC1 106.7%113.0%114.4%107.3%100.3%105.6%100.8%103.2%105.7%104.3%96.3%91.5%91.5%114.4%
MACLR 134.5%141.3%145.7%127.2%108.5%103.4%105.9%107.8%107.1%106.2%105.4%114.3%103.4%145.7%
160.9%168.3%179.3%146.5%117.5%104.8%98.4%100.2%99.7%98.2%104.0%122.5%
137.1%148.2%149.9%134.6%111.3%108.1%103.1%104.1%105.0%104.0%104.2%107.8%
12.8%17.5%16.1%19.2%23.0%34.9%33.6%35.6%41.2%41.1%28.8%17.1%
413.9%422.5%554.8%325.3%193.8%132.4%141.1%153.4%140.0%133.0%160.9%273.4%
Piedmont Stream Modified scenerio to achieve 80% habitat
TAR RIVER Table shows percentage of unregulated Index B value achieved by flow scenario by month Monthly PHABSIM data DYALT
Flow scenario based on monthly percentages for Piedmont modified by Tom T using minimum AMF percentages required to meet 80% unreg habitat for all guilds
Green ≥ 80% and ≤ 120%Red < 80 % Yellow > 120%
AVERAGE
MEDIAN
MINIMUM
MAXIMUM
winter winter winter Spring Spring Spring Summer Summer Summer Fall Fall winter
% AMF by month 50%50%60%60%60%30%30%30%30%30%30%40%
Guild Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Minimum Maximum
Shallow SSYOY 235.4% 311.9% 307.2% 195.1% 120.5% 123.9% 116.3% 112.4% 104.0% 106.7% 141.9% 181.6% 104.0% 311.9%
SSVEG 177.8%207.9%194.0%154.1%115.6%115.8%111.6%109.9%104.2%105.3%130.4%153.5%104.2%207.9%
SSWOOD 177.9%207.9%194.0%154.1%115.6%115.8%111.6%109.9%104.2%105.3%130.4%153.5%104.2%207.9%
SSCOARSE 176.2%204.4%208.4%161.4%122.4%106.6%107.6%108.4%107.2%104.4%124.2%141.0%104.4%208.4%
SSFINENC 156.9%175.2%163.3%139.4%113.0%111.8%109.6%109.2%105.0%105.0%124.0%141.0%105.0%175.2%
SFLOWVEL 190.4%228.4%233.8%173.9%122.9%109.4%109.0%112.1%109.7%105.9%124.4%148.1%105.9%233.8%
SFMODVEL 181.4%212.9%194.8%153.6%115.0%132.4%134.5%145.4%132.4%126.5%153.0%166.3%115.0%212.9%
SFHIVEL 204.8%226.3%216.7%169.6%135.7%120.0%123.8%131.6%129.4%126.3%126.1%166.7%120.0%226.3%
Deep DSCOV 99.5%99.7%104.5%103.2%101.3%99.9%102.6%103.3%105.5%104.1%100.6%101.8%99.5%105.5%
DSCOV2 118.1%121.1%118.9%113.5%106.3%108.7%108.3%108.3%107.0%106.5%110.4%114.9%106.3%121.1%
DSNC 138.9%143.4%134.0%124.8%110.6%109.8%112.3%112.3%110.2%109.9%112.1%126.1%109.8%143.4%
DFFINE 108.7%111.4%115.5%111.7%106.8%90.3%93.7%95.0%99.9%96.9%90.4%97.6%90.3%115.5%
DFGRCOB 35.9%33.2%54.8%59.8%76.7%34.9%34.9%36.8%42.3%42.4%30.0%25.6%25.6%76.7%
DFCOARSE 84.2%82.1%87.8%90.7%95.6%84.4%80.9%81.2%94.6%92.2%77.8%80.6%77.8%95.6%
Other AMSS2 94.0%94.0%100.0%94.0%100.0%
ROBRHS
GORHA 93.4%92.4%94.6%96.4%100.0%99.4%100.0%100.0%100.0%100.0%99.1%93.8%92.4%100.0%
GORHJ 110.1%114.3%115.2%110.5%108.8%105.5%101.3%100.0%100.0%100.0%111.8%104.1%100.0%115.2%
AMSS4
EPHEM 138.9%155.9%149.5%123.4%100.0%107.4%111.8%114.5%111.7%110.9%111.1%117.4%100.0%155.9%
PLECO 137.9%147.9%142.1%121.0%100.0%112.0%116.3%118.2%115.8%112.1%116.8%121.8%100.0%147.9%
TRIC1 111.2%113.9%113.9%106.9%103.4%105.6%107.7%106.5%105.7%104.5%108.7%106.9%103.4%113.9%
MACLR 123.6%134.3%130.7%114.1%100.0%103.4%105.9%107.8%107.1%106.2%105.4%110.5%100.0%134.3%
140.1%156.2%150.8%127.2%108.1%104.8%105.0%106.1%104.8%103.6%111.4%122.6%
138.4%145.6%134.0%121.0%106.8%108.1%108.6%108.8%105.6%105.3%111.9%119.6%
35.9%33.2%54.8%59.8%76.7%34.9%34.9%36.8%42.3%42.4%30.0%25.6%
235.4%311.9%307.2%195.1%135.7%132.4%134.5%145.4%132.4%126.5%153.0%181.6%
MINIMUM
MAXIMUM
AVERAGE
MEDIAN