Full Water Quality Report

Download Raw Water Quality Data CSV

Sample Point - Filson 1 Source

Download Sample Point Report CSV  /  Inflow: Yes / Outflow: No
Date
Source
Method of Flow
Flow - Field (gal/min)
pH - Field (S.U.)
pH - Lab (S.U.)
ORP - Field (mvolts)
Temp - Field (C)
D. O (mg/L) Field
D. O (mg/L) Lab
Cond - Lab (umhos/cm)
Alkalinity - Field (mg/L)
Alkalinity - Lab (mg/L)
Acidity - Lab (mg/L)
T. Fe - Field (mg/L)
Fe+2 - Lab (mg/L)
T. Fe - Lab (mg/L)
D. Fe - Lab (mg/L)
T. Al - Lab (mg/L)
D. Al - Lab (mg/L)
T. Mn - Lab (mg/L)
D. Mn - Lab (mg/L)
Sulfate (Mg/L) Lab
TSS - Lab (mg/L)
Ca (Total) (mg/L) Lab
Ca (Dissolved) (mg/L) Lab
Chloride (Total) (mg/L) Lab
Mg (Total) (mg/L) Lab
Mg DO (mg/L) Lab
T. PO4 (mg/L)
D. PO4 (mg/L)
K (mg/L) Lab
Full - Na (mg/L) Lab
Zn (mg/L) Lab
D. O Zn (mg/L) Lab
Sampler Person
Sampler Company
Sampler Lab
Comments
2012-05-11Import----3.453.51--10.6----83200161.99----0.28--21.83--20.53--468.45----------------------MORROW----500811
2015-04-28Import----33.38--14.4----129500128.75----3.65--13.1--26.9--667.3<5------------------------------
Minimum:0----33.38--10.6----83200128.75----0.28--13.1--20.53--468.45----------------------0----500811
Maximum:0----3.453.51--14.4----129500161.99----3.65--21.83--26.9--667.35----------------------0----500811
Average:0----3.233.45--12.5----1,06400145.4----1.97--17.47--23.72--567.95.0----------------------0----500,811.00
Range:------0.450.13--3.8----4630033.24----3.37--8.73--6.37--198.90----------------------------0
Median:------3.233.45--12.5----1063.500145.37----1.97--17.47--23.72--567.855----------------------------500811
Loading (lb/day):------------------

Sample Point Description:

  1. Records with no value are not included in statistical calculations.
  2. Values lower than the minimum detection limit are assumed to be 0.
  3. Average pH is calculated using the arithmetic mean of pH values. Hydronium ion concentrations were not used.
  4. This work is licensed under the Creative Commons Attribution-NonCommercial-ShareAlike License.

To view a copy of this license, visit http://creativecommons.org/licenses/by-nc-sa/2.5/ or send a letter to Creative Commons, 559 Nathan Abbott Way, Stanford, California 94305, USA.


Sample Point - F1(F1C1spillway)

Download Sample Point Report CSV  /  Inflow: Yes / Outflow: No
Date
Source
Method of Flow
Flow - Field (gal/min)
pH - Field (S.U.)
pH - Lab (S.U.)
ORP - Field (mvolts)
Temp - Field (C)
D. O (mg/L) Field
D. O (mg/L) Lab
Cond - Lab (umhos/cm)
Alkalinity - Field (mg/L)
Alkalinity - Lab (mg/L)
Acidity - Lab (mg/L)
T. Fe - Field (mg/L)
Fe+2 - Lab (mg/L)
T. Fe - Lab (mg/L)
D. Fe - Lab (mg/L)
T. Al - Lab (mg/L)
D. Al - Lab (mg/L)
T. Mn - Lab (mg/L)
D. Mn - Lab (mg/L)
Sulfate (Mg/L) Lab
TSS - Lab (mg/L)
Ca (Total) (mg/L) Lab
Ca (Dissolved) (mg/L) Lab
Chloride (Total) (mg/L) Lab
Mg (Total) (mg/L) Lab
Mg DO (mg/L) Lab
T. PO4 (mg/L)
D. PO4 (mg/L)
K (mg/L) Lab
Full - Na (mg/L) Lab
Zn (mg/L) Lab
D. O Zn (mg/L) Lab
Sampler Person
Sampler Company
Sampler Lab
Comments
2009-09-16Import--2.03.343.51--12.2----135700193.76----15.73--14.43--36.45--728.56----------------------Morrow------
2010-04-13Import----4.43.89--12.6----143200160.72----34.12--12.28--48.17--1363.51------------------------------
2012-05-11Import----3.443.51--13.5----123500123.58----7.86--14.05--38.46--807.9<5----------------------MORROW----500813
2015-04-28Import----3.643.46--14.1----119600142.69----8.63--18.86--27.67--634.3<5------------------------------
2018-05-09Import----3.663.42--13.0----107100122.39----3.92--16.20--20.02--511.8<5----------------------AR------
Minimum:0--2.03.343.42--12.2----107100.00122.39----3.92--12.28--20.02--511.81----------------------0----500813
Maximum:0--2.04.43.89--14.1----143200.00193.76----34.12--18.86--48.17--1363.56----------------------0----500813
Average:0--23.703.56--13.1----1,25800148.6----14.05--15.16--34.15--809.23.5----------------------0----500,813.00
Range:----01.060.47--1.9----3610071.37----30.2--6.58--28.15--851.75----------------------------0
Median:----23.643.51--13----123500142.69----8.63--14.43--36.45--728.53.5----------------------------500813
Loading (lb/day):----4.660.38--0.35--0.88--

Sample Point Description: Influent to New Filson portion of systems; probably same water that enters SAPS1

  1. Records with no value are not included in statistical calculations.
  2. Values lower than the minimum detection limit are assumed to be 0.
  3. Average pH is calculated using the arithmetic mean of pH values. Hydronium ion concentrations were not used.
  4. This work is licensed under the Creative Commons Attribution-NonCommercial-ShareAlike License.

To view a copy of this license, visit http://creativecommons.org/licenses/by-nc-sa/2.5/ or send a letter to Creative Commons, 559 Nathan Abbott Way, Stanford, California 94305, USA.


Sample Point - Fil1 (NEW) L Sap Dis

Download Sample Point Report CSV  /  Inflow: No / Outflow: No
Date
Source
Method of Flow
Flow - Field (gal/min)
pH - Field (S.U.)
pH - Lab (S.U.)
ORP - Field (mvolts)
Temp - Field (C)
D. O (mg/L) Field
D. O (mg/L) Lab
Cond - Lab (umhos/cm)
Alkalinity - Field (mg/L)
Alkalinity - Lab (mg/L)
Acidity - Lab (mg/L)
T. Fe - Field (mg/L)
Fe+2 - Lab (mg/L)
T. Fe - Lab (mg/L)
D. Fe - Lab (mg/L)
T. Al - Lab (mg/L)
D. Al - Lab (mg/L)
T. Mn - Lab (mg/L)
D. Mn - Lab (mg/L)
Sulfate (Mg/L) Lab
TSS - Lab (mg/L)
Ca (Total) (mg/L) Lab
Ca (Dissolved) (mg/L) Lab
Chloride (Total) (mg/L) Lab
Mg (Total) (mg/L) Lab
Mg DO (mg/L) Lab
T. PO4 (mg/L)
D. PO4 (mg/L)
K (mg/L) Lab
Full - Na (mg/L) Lab
Zn (mg/L) Lab
D. O Zn (mg/L) Lab
Sampler Person
Sampler Company
Sampler Lab
Comments
2009-09-16Import--1.56.226.43--15.3----1430208118.3968.94----62.00--0.57--29.90--799.754----------------------Morrow------
2010-04-13Import--2.06.56.49--10.3----134290.064.98-13.33----30.39--0.04--37.76--1022.919------------------------------
2012-05-11Import--0.756.46.63--12.1----1254187110.08-3.78----38.02--0.17--31.92--632.422----------------------MORROW----500809
2015-04-28Import----6.66.05--10.1----142568108.8752.83----57.1--0.13--29.59--747.126------------------------------
Minimum:0--0.756.226.05--10.1----12546864.98-13.33----30.39--0.04--29.59--632.419----------------------0----500809
Maximum:0--2.06.66.63--15.3----1430208118.3968.94----62.00--0.57--37.76--1022.954----------------------0----500809
Average:0--16.436.40--12.0----1,363138.2510126.2----46.88--0.23--32.29--800.530.3----------------------0----500,809.00
Range:----1.250.380.58--5.2----17614053.4182.27----31.61--0.53--8.17--390.535----------------------------0
Median:----1.56.456.46--11.2----1383.5138.5109.4824.53----47.56--0.15--30.91--773.424----------------------------500809
Loading (lb/day):2.531.561.240.73--0--0.58--

Sample Point Description: Effluent of Left pipe of SAPS 3 (aka SAPS 1 new)

  1. Records with no value are not included in statistical calculations.
  2. Values lower than the minimum detection limit are assumed to be 0.
  3. Average pH is calculated using the arithmetic mean of pH values. Hydronium ion concentrations were not used.
  4. This work is licensed under the Creative Commons Attribution-NonCommercial-ShareAlike License.

To view a copy of this license, visit http://creativecommons.org/licenses/by-nc-sa/2.5/ or send a letter to Creative Commons, 559 Nathan Abbott Way, Stanford, California 94305, USA.


Sample Point - Fil1 (NEW) R Sap Dis

Download Sample Point Report CSV  /  Inflow: No / Outflow: No
Date
Source
Method of Flow
Flow - Field (gal/min)
pH - Field (S.U.)
pH - Lab (S.U.)
ORP - Field (mvolts)
Temp - Field (C)
D. O (mg/L) Field
D. O (mg/L) Lab
Cond - Lab (umhos/cm)
Alkalinity - Field (mg/L)
Alkalinity - Lab (mg/L)
Acidity - Lab (mg/L)
T. Fe - Field (mg/L)
Fe+2 - Lab (mg/L)
T. Fe - Lab (mg/L)
D. Fe - Lab (mg/L)
T. Al - Lab (mg/L)
D. Al - Lab (mg/L)
T. Mn - Lab (mg/L)
D. Mn - Lab (mg/L)
Sulfate (Mg/L) Lab
TSS - Lab (mg/L)
Ca (Total) (mg/L) Lab
Ca (Dissolved) (mg/L) Lab
Chloride (Total) (mg/L) Lab
Mg (Total) (mg/L) Lab
Mg DO (mg/L) Lab
T. PO4 (mg/L)
D. PO4 (mg/L)
K (mg/L) Lab
Full - Na (mg/L) Lab
Zn (mg/L) Lab
D. O Zn (mg/L) Lab
Sampler Person
Sampler Company
Sampler Lab
Comments
2009-09-16Import--0.16.366.69--14.8----1423196120.65-17.69----15.08--0.19--30.64--788.722----------------------Morrow------
2010-04-13Import--0.56.76.72--10.8----1435110.085.03-17.25----22.60--0.04--40.20--1017.81------------------------------
2012-05-11Import--0.55.956.42--12.8----1267159105.3757.51----77.61--0.34--34.37--723.235----------------------MORROW----500808
2015-04-28Import--16.596.27--10.8----144059114.4179.04----30.88--<0.10--34.19--707.217------------------------------
2018-05-09Import--16.346.22--10.6----124811275.70-1.00----36.81--<0.10--23.33--649.831----------------------AR------
Minimum:0--0.15.956.22--10.6----12485975.70-17.69----15.08--0.04--23.33--649.81----------------------0----500808
Maximum:0--16.76.72--14.8----1440196120.6579.04----77.61--0.34--40.20--1017.835----------------------0----500808
Average:0--16.396.46--12.0----1,363127.2010020.1----36.60--0.19--32.55--777.321.2----------------------0----500,808.00
Range:----0.90.750.5--4.2----19213744.9596.73----62.53--0.3--16.87--36834----------------------------0
Median:----0.56.366.42--10.8----1423112105.37-1----30.88--0.19--34.19--723.222----------------------------500808
Loading (lb/day):0.780.710.650.29--0--0.24--

Sample Point Description: Effluent of Right pipe of SAPS 3 (AKA SAPS 1 new)

  1. Records with no value are not included in statistical calculations.
  2. Values lower than the minimum detection limit are assumed to be 0.
  3. Average pH is calculated using the arithmetic mean of pH values. Hydronium ion concentrations were not used.
  4. This work is licensed under the Creative Commons Attribution-NonCommercial-ShareAlike License.

To view a copy of this license, visit http://creativecommons.org/licenses/by-nc-sa/2.5/ or send a letter to Creative Commons, 559 Nathan Abbott Way, Stanford, California 94305, USA.


Sample Point - Fil1 (NEW)Sys Dis

Download Sample Point Report CSV  /  Inflow: No / Outflow: Yes
Date
Source
Method of Flow
Flow - Field (gal/min)
pH - Field (S.U.)
pH - Lab (S.U.)
ORP - Field (mvolts)
Temp - Field (C)
D. O (mg/L) Field
D. O (mg/L) Lab
Cond - Lab (umhos/cm)
Alkalinity - Field (mg/L)
Alkalinity - Lab (mg/L)
Acidity - Lab (mg/L)
T. Fe - Field (mg/L)
Fe+2 - Lab (mg/L)
T. Fe - Lab (mg/L)
D. Fe - Lab (mg/L)
T. Al - Lab (mg/L)
D. Al - Lab (mg/L)
T. Mn - Lab (mg/L)
D. Mn - Lab (mg/L)
Sulfate (Mg/L) Lab
TSS - Lab (mg/L)
Ca (Total) (mg/L) Lab
Ca (Dissolved) (mg/L) Lab
Chloride (Total) (mg/L) Lab
Mg (Total) (mg/L) Lab
Mg DO (mg/L) Lab
T. PO4 (mg/L)
D. PO4 (mg/L)
K (mg/L) Lab
Full - Na (mg/L) Lab
Zn (mg/L) Lab
D. O Zn (mg/L) Lab
Sampler Person
Sampler Company
Sampler Lab
Comments
2009-09-16Import--1.65.105.19--16.2----1280153.7381.61----1.89--0.98--33.91--646.71----------------------Morrow------
2010-04-13Import----3.63.51--12.5----121200144.65----3.82--15.91--38.40--954.11------------------------------
2012-05-11Import------3.46--15----112700150.05----3.29--11.97--33.8--710.59----------------------MORROW----500812
2015-04-28Import----3.53.39--15.2----120500128.96----3.14--17.8--25.72--627.3<5------------------------------
Minimum:0--1.63.53.39--12.5----11270.00081.61----1.89--0.98--25.72--627.31----------------------0----500812
Maximum:0--1.65.105.19--16.2----1280153.73150.05----3.82--17.8--38.40--954.19----------------------0----500812
Average:0--24.073.89--14.7----1,2063.751126.3----3.04--11.67--32.96--734.73.7----------------------0----500,812.00
Range:----01.61.8--3.7----153153.7368.44----1.93--16.82--12.68--326.88----------------------------0
Median:----1.63.63.49--15.1----1208.500136.81----3.22--13.94--33.86--678.61----------------------------500812
Loading (lb/day):0.290.071.570.04--0.02--0.65--

Sample Point Description: One of 3 Final effluents for Filson 1. Effluent of Aerobic pond from New portion of system

  1. Records with no value are not included in statistical calculations.
  2. Values lower than the minimum detection limit are assumed to be 0.
  3. Average pH is calculated using the arithmetic mean of pH values. Hydronium ion concentrations were not used.
  4. This work is licensed under the Creative Commons Attribution-NonCommercial-ShareAlike License.

To view a copy of this license, visit http://creativecommons.org/licenses/by-nc-sa/2.5/ or send a letter to Creative Commons, 559 Nathan Abbott Way, Stanford, California 94305, USA.


Sample Point - F1(F1C1pipe)

Download Sample Point Report CSV  /  Inflow: Yes / Outflow: No
Date
Source
Method of Flow
Flow - Field (gal/min)
pH - Field (S.U.)
pH - Lab (S.U.)
ORP - Field (mvolts)
Temp - Field (C)
D. O (mg/L) Field
D. O (mg/L) Lab
Cond - Lab (umhos/cm)
Alkalinity - Field (mg/L)
Alkalinity - Lab (mg/L)
Acidity - Lab (mg/L)
T. Fe - Field (mg/L)
Fe+2 - Lab (mg/L)
T. Fe - Lab (mg/L)
D. Fe - Lab (mg/L)
T. Al - Lab (mg/L)
D. Al - Lab (mg/L)
T. Mn - Lab (mg/L)
D. Mn - Lab (mg/L)
Sulfate (Mg/L) Lab
TSS - Lab (mg/L)
Ca (Total) (mg/L) Lab
Ca (Dissolved) (mg/L) Lab
Chloride (Total) (mg/L) Lab
Mg (Total) (mg/L) Lab
Mg DO (mg/L) Lab
T. PO4 (mg/L)
D. PO4 (mg/L)
K (mg/L) Lab
Full - Na (mg/L) Lab
Zn (mg/L) Lab
D. O Zn (mg/L) Lab
Sampler Person
Sampler Company
Sampler Lab
Comments
2009-09-16Import--2.05.886.26--14.0----1698204169.5794.07----72.97--1.03--42.65--996.711----------------------Morrow------
2010-04-13Import----6.16.36--11.2----1730120.0156.3623.91----76.09--3.25--53.97--1216.01------------------------------
2012-05-11Import----5.856.42--11.8----1620155152.5374.82----68.43--1.48--51.59--1098.416----------------------MORROW----500810
2015-04-28Import--0----------------------------------------------------------------------
Minimum:0--05.856.26--11.2----1620120.0152.5323.91----68.43--1.03--42.65--996.71----------------------0----500810
Maximum:0--2.06.16.42--14.0----1730204169.5794.07----76.09--3.25--53.97--1216.016----------------------0----500810
Average:0--15.946.35--12.3----1,683159.6715964.3----72.50--1.92--49.40--1,103.79.3----------------------0----500,810.00
Range:----20.250.16--2.8----1108417.0470.16----7.66--2.22--11.32--219.315----------------------------0
Median:----15.886.36--11.8----1698155156.3674.82----72.97--1.48--51.59--1098.411----------------------------500810
Loading (lb/day):4.94.082.261.75--0.02--1.03--

Sample Point Description: Effluent of SAPS 1

  1. Records with no value are not included in statistical calculations.
  2. Values lower than the minimum detection limit are assumed to be 0.
  3. Average pH is calculated using the arithmetic mean of pH values. Hydronium ion concentrations were not used.
  4. This work is licensed under the Creative Commons Attribution-NonCommercial-ShareAlike License.

To view a copy of this license, visit http://creativecommons.org/licenses/by-nc-sa/2.5/ or send a letter to Creative Commons, 559 Nathan Abbott Way, Stanford, California 94305, USA.


Sample Point - F1(F1C3sapdis)

Download Sample Point Report CSV  /  Inflow: No / Outflow: Yes
Date
Source
Method of Flow
Flow - Field (gal/min)
pH - Field (S.U.)
pH - Lab (S.U.)
ORP - Field (mvolts)
Temp - Field (C)
D. O (mg/L) Field
D. O (mg/L) Lab
Cond - Lab (umhos/cm)
Alkalinity - Field (mg/L)
Alkalinity - Lab (mg/L)
Acidity - Lab (mg/L)
T. Fe - Field (mg/L)
Fe+2 - Lab (mg/L)
T. Fe - Lab (mg/L)
D. Fe - Lab (mg/L)
T. Al - Lab (mg/L)
D. Al - Lab (mg/L)
T. Mn - Lab (mg/L)
D. Mn - Lab (mg/L)
Sulfate (Mg/L) Lab
TSS - Lab (mg/L)
Ca (Total) (mg/L) Lab
Ca (Dissolved) (mg/L) Lab
Chloride (Total) (mg/L) Lab
Mg (Total) (mg/L) Lab
Mg DO (mg/L) Lab
T. PO4 (mg/L)
D. PO4 (mg/L)
K (mg/L) Lab
Full - Na (mg/L) Lab
Zn (mg/L) Lab
D. O Zn (mg/L) Lab
Sampler Person
Sampler Company
Sampler Lab
Comments
2009-09-15Import--0.56.266.49--17.0----1622208146.4445.23----20.58--0.04--11.12--857.911----------------------Morrow------
2010-04-13Import----6.36.75--9.9----1757125.0145.32-23.32----26.32--0.04--58.51--1297.413------------------------------
2012-05-11Import--1.55.86.64--12.7----1747140142.87-5.57----37--0.28--64.95--1062.116----------------------MORROW----500815
2015-04-28Import--16.16.32--10.4----168272143.27-4.37----28.44--<0.10--44.13--826.931------------------------------
2018-05-09Import--16.506.44--12.1----1838164131.29-43.18----24.72--0.16--43.52--1044.18----------------------AR------
Minimum:0--0.55.86.32--9.9----162272131.29-43.18----20.58--0.04--11.12--826.98----------------------0----500815
Maximum:0--1.56.506.75--17.0----1838208146.4445.23----37--0.28--64.95--1297.431----------------------0----500815
Average:0--16.196.53--12.4----1,729141.80142-6.2----27.41--0.13--44.45--1,017.715.8----------------------0----500,815.00
Range:----10.70.43--7.1----21613615.1588.41----16.42--0.24--53.83--470.523----------------------------0
Median:----16.266.49--12.1----1747140143.27-5.57----26.32--0.1--44.13--1044.113----------------------------500815
Loading (lb/day):1.651.690.270.36--0--0.57--

Sample Point Description: One of three final effluents for Filson 1 system; Effluent of SAPS2

  1. Records with no value are not included in statistical calculations.
  2. Values lower than the minimum detection limit are assumed to be 0.
  3. Average pH is calculated using the arithmetic mean of pH values. Hydronium ion concentrations were not used.
  4. This work is licensed under the Creative Commons Attribution-NonCommercial-ShareAlike License.

To view a copy of this license, visit http://creativecommons.org/licenses/by-nc-sa/2.5/ or send a letter to Creative Commons, 559 Nathan Abbott Way, Stanford, California 94305, USA.


Sample Point - F1(F1C3spillway)

Download Sample Point Report CSV  /  Inflow: No / Outflow: Yes
Date
Source
Method of Flow
Flow - Field (gal/min)
pH - Field (S.U.)
pH - Lab (S.U.)
ORP - Field (mvolts)
Temp - Field (C)
D. O (mg/L) Field
D. O (mg/L) Lab
Cond - Lab (umhos/cm)
Alkalinity - Field (mg/L)
Alkalinity - Lab (mg/L)
Acidity - Lab (mg/L)
T. Fe - Field (mg/L)
Fe+2 - Lab (mg/L)
T. Fe - Lab (mg/L)
D. Fe - Lab (mg/L)
T. Al - Lab (mg/L)
D. Al - Lab (mg/L)
T. Mn - Lab (mg/L)
D. Mn - Lab (mg/L)
Sulfate (Mg/L) Lab
TSS - Lab (mg/L)
Ca (Total) (mg/L) Lab
Ca (Dissolved) (mg/L) Lab
Chloride (Total) (mg/L) Lab
Mg (Total) (mg/L) Lab
Mg DO (mg/L) Lab
T. PO4 (mg/L)
D. PO4 (mg/L)
K (mg/L) Lab
Full - Na (mg/L) Lab
Zn (mg/L) Lab
D. O Zn (mg/L) Lab
Sampler Person
Sampler Company
Sampler Lab
Comments
2009-09-15Import--0.53.433.39--20.3----145700164.82----1.68--12.75--36.99--835.67----------------------Morrow------
2010-04-13Import----3.63.62--13.8----150700121.91----0.85--7.59--55.20--1170.31------------------------------
2012-05-11Import----3.313.38--15.8----144700120----2.08--10.04--54.95--844.3<5----------------------MORROW----500814
2015-04-28Import----3.163.17--16.1----168300196.56----2.99--17.04--45.15--866.9<5------------------------------
2018-06-19Import----3.873.45--17.4----120000139.90----10.41--11.91--27.76--673.6<5----------------------ROBISON------
Minimum:0--0.53.163.17--13.8----120000.00120----0.85--7.59--27.76--673.61----------------------0----500814
Maximum:0--0.53.873.62--20.3----168300.00196.56----10.41--17.04--55.20--1170.37----------------------0----500814
Average:0--13.473.40--16.7----1,45900148.6----3.60--11.87--44.01--878.14.0----------------------0----500,814.00
Range:----00.710.45--6.5----4830076.56----9.56--9.45--27.44--496.76----------------------------0
Median:----0.53.433.39--16.1----145700139.9----2.08--11.91--45.15--844.34----------------------------500814
Loading (lb/day):----0.990.01--0.08--0.22--

Sample Point Description: One of three final effluent points for Filson 1 passive system; Effluent of Cattails Wetland

  1. Records with no value are not included in statistical calculations.
  2. Values lower than the minimum detection limit are assumed to be 0.
  3. Average pH is calculated using the arithmetic mean of pH values. Hydronium ion concentrations were not used.
  4. This work is licensed under the Creative Commons Attribution-NonCommercial-ShareAlike License.

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