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Full Water Quality Report

Download Raw Water Quality Data CSV

Sample Point - NSAWA150

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
2016-04-27Import----3.33----11.6--------------------------------------------------------------
2016-07-18Import------3.2------------0176.6--19.65829.76--16.06--6.186--318.610------------------------------
2017-06-08Import------3.3--16.9--------0197.0--22.03428.523--17.752--6.402--337.4<5------------------------------
2017-08-24Import----3.433.3--14.3--------0181.8--18.82223.253--15.249--5.75--303.6<5------------------------------
2017-10-05Import----3.313.2--15.7--------0173.4--12.54918.387--12.961--5.474--305.7<5------------------------------
2018-03-28Import----3.693.6--10.1--------0196.8--32.73834.772--17.6--6.179--310.0<5------------------------------
2018-06-11Import----3.223.4--12.2--------0204.2--29.70636.77--17.66--6.186--326.2<5------------------------------
2018-07-18Import----3.323.4--13.5--------0210.0--29.91837.174--18.222--6.454--479.56------------------------------
2020-02-24------3.56----9.2------0--173.4----26.994--14.647--5.781--289.4<5------------------------------
2020-09-09------3.4----20.5------0------------------------------------------------------
2021-03-10------------------------197.6----27.202--14.899--5.669--286.86------------------------------
2021-05-17------3.62----13.6------0--203----29.642--16.286--5.863--298.114------------------------------
2021-07-21------3.43----16.5------0--190----28.047--15.592--5.73--261.96------------------------------
2021-10-27------3.36----11.1------0--179.6----25.926--14.56--5.622--501.7<5------------------------------
2022-03-08------3.343.4--7.6--------0189.2--24.82530.235--15.786--5.798--298.1<20------------------------------
2022-05-05------3.443.3--16.5--------0186.8--13.532.815--16.354--6.402--301.3<20------------------------------
2022-08-04------3.243.2--27.2--------0167.4--11.24421.776--13.541--5.936--266.8<20------------------------------
2022-10-18------3.243.2--8.9--------09--16.32626.686--13.477--6.049--264.3<20------------------------------
2023-06-01------3.33.4--19--------0206--27.65334.503--17.123--6.223--283.6<20------------------------------
2023-07-06------3.463.3--22.3--------0185--19.60127.18--15.636--6.03--267.4<20------------------------------
Minimum:0----3.223.2--7.6------009--11.24418.387--12.961--5.474--261.96------------------------------
Maximum:0----3.693.6--27.2------00210.0--32.73837.174--18.222--6.454--501.714------------------------------
Average:0----3.393.32--14.8------00179.3--21.4328.87--15.74--5.99--316.78.4------------------------------
Range:0----0.470.4--19.6------00201--21.49418.787--5.261--0.98--239.88------------------------------
Median:0----3.363.3--13.95------00188--19.6628.29--15.71--5.98--299.76------------------------------
Loading (lb/day):------------------

Sample Point Description: AMD; Mine seeps #1 & #2

  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 - NSAWA50

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
2015-08-12Import--------------------------------------------------------------------------
2015-08-25Import----3.04----14.8--------------------------------------------------------------
2015-09-21Import----3.073.2--13.1--------0178--6.84313.954--14.216--5.784--533.7<5------------------------------
2015-11-17Import------3.1------------0156.4--0.7728.157--13.148--5.824--409.9<5------------------------------
2016-01-14Import----3.24----5.4--------------------------------------------------------------
2016-04-27Import----3.073.2--12.4--------0179.8--13.15420.898--15.086--5.673--465.96------------------------------
2016-07-18Import----3.013.1--13.1--------0175.4--8.37217.066--15.795--6.185--296.8<5------------------------------
2016-09-20Import------3.0------------0167.6--2.398.049--13.554--6.236--249.7<5------------------------------
2016-10-12Import------3.0------------0161.4--2.2569.742--14.29--6.63--124710------------------------------
2017-01-12Import----3.283.4--9.7--------0134.0--7.28212.451--17.208--5.6--211.7<5------------------------------
2017-06-08Import------3.2--16.4--------0156.6--4.46710.48--16.836--5.728--292.2<5------------------------------
2017-08-24Import----3.203.2--15.8--------0173.6--5.2811.584--14.93--5.81--297.2<5------------------------------
2017-10-05Import----3.093.1--16.9--------0156.0--1.8137.046--12.765--5.484--309.5<5------------------------------
2018-03-28Import----3.503.3--9.6--------0173.0--12.25417.153--15.301--5.374--267.310------------------------------
2018-06-11Import----3.073.3--12.2--------0164.0--0.95815.211--15.379--5.506--276.4<5------------------------------
2018-07-18Import----3.093.2--12.9--------0163.8--10.99516.338--15.866--5.766--337.48------------------------------
2020-02-24------3.56----8.4------0--134.2----11.339--13.346--4.605--223.7<5------------------------------
2020-09-09------3.12----17.5--------------------------------------------------------------
2021-03-10--------------------0--142----7.214--14.283--5.147--292.2<5------------------------------
2021-05-17------3.46----14.5------0--149.6----7.415--13.863--4.771--384.3<5------------------------------
2021-07-21------3.15----18.7------0--177.8----7.13--14.966--5.97--552.7<5------------------------------
2021-10-27------3.15----11.2------0--159.8----10.04--13.361--5.437--579.4<5------------------------------
2022-03-08------3.463.4--6.5--------0133--4.2049.246--14.257--4.681--213.2<20------------------------AWA----
2022-05-05------3.283.2--17.1--------0157.8--8.68213.925--14.38--5.398--255<20------------------------AWA----
2022-08-04------3.053--25.8--------0171.4--0.9365.505--12.953--5.776--275.6<20------------------------AWA----
2022-10-18--Measured173.033.1--7.3--------0182--6.63214.737--13.432--6.126--277.5<20------------------------AWA----
2022-11-02--Measured63.223--17.3--------0182.2--2.7359.47--12.962--6.081--290.4<20------------------------AWA----
2022-11-15--Measured17.7----------------------------------------------------------------AWA----
2022-12-13--Measured35.43.363.2--5.8--------0180.4--8.4220.25--14.661--6.162--272.2<20------------------------AWA----
2023-06-01--Measured35.43.073.2--21--------0184.6--9.40116.551--16.739--6.331--276.8<20------------------------AWA----
2023-07-06--Measured26.53.183--24.1--------0177.4--4.749.648--14.754--6.055--258.8<20------------------------AWA----
Minimum:0063.013.0--5.4------00133--0.7725.505--12.765--4.605--211.76------------------------0----
Maximum:0035.43.563.4--25.8------00184.6--13.15420.898--17.208--6.63--124710------------------------0----
Average:00233.203.16--13.9------00164.3--5.8411.95--14.55--5.70--359.58.5------------------------0----
Range:0029.40.550.4--20.4------0051.6--12.38215.393--4.443--2.025--1035.34------------------------0----
Median:0022.13.153.2--13.1------00165.8--5.2810.91--14.34--5.77--291.39------------------------0----
Loading (lb/day):----52.434.49--4.35--1.79--

Sample Point Description: AMD; raw untreated water flowing into North Slope Sed Pond 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 - NSAWA51

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
2015-08-12Import--------------------------------------------------------------------------
2015-08-25Import----3.07----15.3--------------------------------------------------------------
2015-09-21Import----3.113.1--14.6--------0168.6--0.6643.492--16.778--5.58--318.5<5------------------------------
2015-11-17Import------3.2------------0163.2--0.7194.86--19.867--5.699--351<5------------------------------
2016-01-14Import----2.94----2.3--------------------------------------------------------------
2016-04-27Import----3.123.2--12.5--------0135.4--0.4032.285--14.549--3.887--223.9<5------------------------------
2016-07-18Import----3.023.1--14.6--------0148.8--0.6254.18--14.253--5.044--313.2<5------------------------------
2016-09-20Import------3.0------------0159.6--0.8624.536--15.263--5.965--297.8<5------------------------------
2016-10-12Import------3.1------------0156.4--0.9475.192--17.978--6.036--310.96------------------------------
2017-01-12Import----3.133.2--8.1--------0124.0--0.5462.802--16.936--4.113--177.5<5------------------------------
2017-06-08Import------3.2--13.6--------0130.0--0.4661.671--15.004--3.809--210.0<5------------------------------
2017-08-24Import----3.213.2--16.7--------0148.8--1.1223.293--14.58--4.712--272.3<5------------------------------
2017-10-05Import----3.073.1--16.6--------0174.6--1.0583.756--17.117--5.963--358.46------------------------------
2018-03-28Import----3.373.3--7.4--------0131.6--0.3312.106--14.124--3.647--202.4<5------------------------------
2018-06-11Import----3.083.3--13.0--------0128.0--0.211.773--12.682--3.47--195.7<5------------------------------
2018-07-18Import----3.073.2--14.1--------0115.6--0.3041.909--12.162--3.321--192.6<5------------------------------
2020-02-24------3.34----6.7------0--116.2----1.764--12.639--3.267--178<5------------------------------
2020-09-09------3.25----18.3--------------------------------------------------------------
2021-03-10--------------------0--130----2.088--13.832--3.552--188.58------------------------------
2021-05-17------3.49----14.8------0--121.8----1.597--12.238--3.241--247.8<5------------------------------
2021-07-21------3.23----21.4------0--146.6----4.75--14.199--4.726--330.3<5------------------------------
2021-10-27------3.27----10.2------0--129.8----2.298--12.886--3.564--462.2<5------------------------------
2022-03-08------3.123.2--5.2--------0119.8--0.2721.646--13.426--3.388--179.1<20------------------------AWA----
2022-05-05------3.33.2--14.5--------0117.4--0.3091.644--12.973--3.564--178.6<20------------------------AWA----
2022-08-04------3.113--22.9--------0169.4--0.555.975--14.405--5.558--274.7<20------------------------AWA----
2022-10-18------2.953.1--7.2--------0215.2--0.6517.92--20.383--6.297--314.4<20------------------------AWA----
2022-11-02--Measured353.683.1--13.9--------0218--0.6137.359--20.737--6.508--331.5<20------------------------AWA----
2022-12-13--Measured303.563.2--1.8--------0173.2--0.4855.39--19.28--4.701--227.7<20------------------------AWA----
2023-07-06--Measured353.273.1--21.4--------0162.6--0.7146.124--14.522--4.973--223.4<20------------------------AWA----
Minimum:00302.943.0--1.8------00115.6--0.211.597--12.162--3.241--177.56------------------------0----
Maximum:00353.683.3--22.9------00218--1.1227.92--20.737--6.508--462.28------------------------0----
Average:00333.213.16--12.8------00148.2--0.593.62--15.31--4.58--262.46.7------------------------0----
Range:0050.740.3--21.1------00102.4--0.9126.323--8.575--3.267--284.72------------------------0----
Median:00353.133.2--14------00146.6--0.583.29--14.52--4.7--247.86------------------------0----
Loading (lb/day):----74.192.54--7.26--2.18--

Sample Point Description: AMD; raw untreated mine disharge influent 2 to North Slope Sed Pond 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 - NSAWA52

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
2015-06-18Import----------21.0--------------------------------------------------------------
2015-08-25Import----3.01----19.3--------------------------------------------------------------
2015-09-21Import----3.083.1--17.3--------0164--1.0374.535--14.502--5.722--434.0<5------------------------------
2015-11-17Import------3.1------------0134.2--1.3625.181--13.743--5.5--387.7<5------------------------------
2016-01-14Import----3.12----2.2--------------------------------------------------------------
2016-04-27Import----3.013.2--15.4--------0149.2--2.5616.168--14.403--4.681--260.416------------------------------
2016-07-18Import----2.983.0--17.3--------0157.4--1.1834.672--14.384--5.658--249.0<5------------------------------
2016-09-20Import------3.0------------0157.8--1.0973.86--13.921--6.017--269.1<5------------------------------
2016-10-12Import------3.1------------0118.4--1.4433.658--11.982--5.241--303.8<5------------------------------
2017-01-12Import----3.133.3--5.3--------0123.4--1.5725.183--16.676--4.585--208.16------------------------------
2017-06-08Import----3.243.2--15.1--------0131.2--1.9683.514--14.651--4.166--226.2<5------------------------------
2017-08-24Import----3.123.1--20.7--------0157--1.5444.208--13.703--5.218--284.2<5------------------------------
2017-10-05Import----3.073.1--17.2--------0152.6--1.4074.091--13.888--5.589--324.2<5------------------------------
2018-03-28Import----3.313.3--5.6--------0142.8--3.7156.882--14.503--4.435--257.1<5------------------------------
2018-06-11Import----3.113.2--15.2--------0123.0--1.7045.839--13.023--4.122--214.6<5------------------------------
2018-07-18Import----3.113.2--18.8--------0111.8--1.5673.65--11.242--3.673--389.5<5------------------------------
2020-02-24------3.44----4.9------0--117----2.541--12.45--3.484--187.5<5------------------------------
2021-05-17------3.47----13------0--131.8----3.475--12.44--3.873--305<5------------------------------
2021-07-21------3.18----23.1------0--150.6----4.79--13.805--5.292--243<5------------------------------
2021-10-27------3.22----10.4------0--129.8----4.318--12.123--4.346--504.6<5------------------------------
2022-03-08------3.313.3--4.5--------0115.8--1.1922.3--12.967--3.456--184.2<20------------------------AWA----
2022-05-05------3.343.2--14.6--------0124.2--2.8814.447--13.186--3.918--196.3<20------------------------AWA----
2022-08-04------3.143--24.8--------0153.4--1.3035.381--13.239--5.524--272.6<20------------------------AWA----
2022-10-18------3.113.1--8.4--------0180.4--2.5157.304--14.026--5.866--275.5<20------------------------AWA----
2023-07-06--Measured303.343.1--23--------0152.4--2.7866.592--13.46--5.103--241.4<20------------------------AWA----
Minimum:00302.983.0--2.2------00111.8--1.0372.3--11.242--3.456--184.26------------------------0----
Maximum:00303.473.3--24.8------00180.4--3.7157.304--16.676--6.017--504.616------------------------0----
Average:00303.183.14--14.4------00139.9--1.824.66--13.56--4.79--282.611.0------------------------0----
Range:0000.490.3--22.6------0068.6--2.6785.004--5.434--2.561--320.410------------------------0----
Median:00303.133.1--15.3------00138.5--1.564.49--13.72--4.89--264.7511------------------------0----
Loading (lb/day):----54.962.38--4.85--1.84--

Sample Point Description: Effluent of Sed pond 1 and influent to SAP1

  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 - NSAWA53

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
2015-06-18Import----------21.0--------------------------------------------------------------
2015-08-25Import----6.27----23.1--------------------------------------------------------------
2015-09-21Import----4.544.8--19.8--------9.686.0--0.2430.948--9.925--4.634--482.620------------------------------
2015-11-17Import------4.8------------8.638.6--0.2650.871--7.414--3.046--347.912------------------------------
2016-01-14Import--794.07----3.2--------------------------------------------------------------
2016-04-27Import----4.254.6--16.1--------7.666.6--0.3871.278--10.545--3.529--265.26------------------------------
2016-07-18Import----5.686.3--19.8--------17.812.2--0.1620.484--7.258--3.246--332.030------------------------------
2016-09-20Import------4.8------------8.647.6--0.1860.5--9.128--4.378--352.224------------------------------
2016-10-12Import------4.6------------7.441.6--0.1640.568--7.033--3.462--298.812------------------------------
2017-01-12Import--903.603.6--3.4--------099.4--0.6843.541--15.926--4.249--257.412------------------------------
2017-06-08Import----3.883.9--17.2--------092.2--0.3870.873--13.053--3.702--225.9<5------------------------------
2017-08-24Import--205.015.0--22.8--------9.022.2--0.2780.384--7.126--3.26--286.822------------------------------
2017-10-05Import--124.454.3--18.5--------6.474.4--0.3080.575--10.393--4.259--333.410------------------------------
2018-03-28Import----3.983.9--5.9--------1.092.8--0.8742.766--12.084--3.59--215.6<5------------------------------
2018-06-11Import----4.314.7--16.9--------8.453.0--0.2180.97--8.938--2.976--216.7<5------------------------------
2018-07-18Import--904.284.6--22.5--------7.657.2--0.1740.745--9.124--2.994--363.98------------------------------
2020-02-24----385.05----5.3------6--56----1.012--8.196--2.511--175.4<5------------------------------
2020-09-09------4.92----22.2--------------------------------------------------------------
2021-03-10--------------------1--85.2----1.856--10.094--2.948--189.2<5------------------------------
2021-05-17------4.65----13.8------8--57.8----0.907--8.761--2.77--305.2<5------------------------------
2021-07-21------4.59----24.4------8.4--56.6----0.506--8.889--3.566--542.38------------------------------
2021-10-27------3.83----11.8------1.2--85.6----1.296--11.571--3.7--217.7<5------------------------------
2022-03-08------3.964.1--4.9--------2.679.6--0.3931.01--10.378--2.873--178.5<20------------------------AWA----
2022-05-05------4.344.4--15.1--------6.467.8--0.291.053--10.222--3.12--190.3<20------------------------AWA----
2022-08-04------4.854.8--25.2--------11.432.4--<0.0500.364--7.238--3.608--299.824------------------------AWA----
2022-10-18------4.334.5--10.7--------7.681--0.2771.018--10.179--4.445--276.8<20------------------------AWA----
2023-06-01--Measured354.644.7--20--------9.661.6--0.440.831--10.456--3.578--233.9<20------------------------AWA----
2023-07-06--Measured254.654.7--23.6--------8.440.8--0.3180.621--8.441--3.558--254.8<20------------------------AWA----
Minimum:00123.603.6--3.2------1012.2--0.1620.364--7.033--2.511--175.46------------------------0----
Maximum:00906.276.3--25.2------8.417.899.4--0.8743.541--15.926--4.634--542.330------------------------0----
Average:00494.534.58--16.1------4.92762.0--0.341.04--9.68--3.50--285.115.7------------------------0----
Range:00782.672.7--22------7.417.887.2--0.7123.177--8.893--2.123--366.924------------------------0----
Median:0036.54.454.6--17.85------67.659.7--0.280.89--9.53--3.54--27112------------------------0----
Loading (lb/day):2.743.5735.60.83--5.86--1.85--

Sample Point Description: Effluent of SAP1

  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 - NSAWA54

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
2018-06-11Import----4.90----17.4--------------------------------------------------------------
Minimum:0----4.90----17.4--------------------------------------------------------------
Maximum:0----4.90----17.4--------------------------------------------------------------
Average:0----4.90----17.4--------------------------------------------------------------
Range:0----0----0--------------------------------------------------------------
Median:0----4.9----17.4--------------------------------------------------------------
Loading (lb/day):------------------

Sample Point Description: Effluent of Sediment Basin 3

  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 - NSAWA55

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
2015-08-12Import--------------------------------------------------------------------------
2015-08-25Import----3.45----13.4--------------------------------------------------------------
2016-01-14Import----3.43----6.9--------------------------------------------------------------
2016-04-27Import----3.113.3--10.1--------0105.8--0.1130.778--12.636--1.122--136.28------------------------------
2016-07-18Import------3.5------------0104--0.5310.776--13.481--1.418--145.9<5------------------------------
2016-10-12Import------3.8------------059.2--0.5420.821--9.171--1.465--164.510------------------------------
2017-01-12Import----3.293.4--9.7--------081.2--0.1330.593--11.579--1.138--135.16------------------------------
2017-06-08Import----3.303.3--11.2--------091.2--0.1510.514--9.986--0.91--116.4<5------------------------------
2017-08-24Import----3.463.4--22.5--------092.8--1.2351.442--9.948--1.141--141.2<5------------------------------
2017-10-05Import--------------------------------------------------------------------------
2018-03-28Import----3.463.4--8.0--------0101.6--0.1420.531--11.638--1.09--132.7<5------------------------------
2018-06-11Import----3.203.3--9.4--------091.4--0.0720.555--9.115--0.876--113.36------------------------------
2018-07-18Import----3.193.3--12.0--------082.2--0.0890.59--9.202--0.895--111.2<5------------------------------
2020-02-24------3.76----7.7------0--72.6----0.395--7.518--0.854--83<5------------------------------
2020-09-09------3.64----21.8--------------------------------------------------------------
2021-03-10--------------------0--81.2----0.436--8.6--0.988--100.56------------------------------
2021-05-17------3.56----9.8------0--87.8----1.345--9.614--0.92--187.1<5------------------------------
2021-07-21------3.55----25.3------0--92.4----1.181--10.679--1.159--251<5------------------------------
2021-10-27------3.34----9.7------0--95.8----0.516--9.546--1.013--224.3<5------------------------------
2022-03-08------3.33.4--6.3--------075.6--<0.0500.436--7.859--0.807--93.3<20------------------------AWA----
2022-05-05------3.393.3--9.9--------085.8--0.0570.607--9.2--0.913--102.1<20------------------------AWA----
2022-08-04------3.663.6--26.8--------091--2.4643.122--10.228--1.301--135.7<20------------------------AWA----
2022-12-13--Measured2.53.633.3--6.8--------0108.2--0.0550.557--10.962--1.204--106.8<20------------------------AWA----
Minimum:002.53.113.3--6.3------0059.2--0.0550.395--7.518--0.807--836------------------------0----
Maximum:002.53.763.8--26.8------00108.2--2.4643.122--13.481--1.465--25110------------------------0----
Average:0033.433.41--12.6------0088.9--0.470.84--10.05--1.07--137.87.2------------------------0----
Range:0000.650.5--20.5------0049--2.4092.727--5.963--0.658--1684------------------------0----
Median:002.53.443.4--9.85------0091.1--0.140.59--9.78--1.05--133.96------------------------0----
Loading (lb/day):----3.250.02--0.33--0.04--

Sample Point Description: AMD; Influent to North Slope Sed Pond 2

  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 - NSAWA56

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
2015-08-25Import--13.57----21.8--------------------------------------------------------------
2016-01-14Import--304.19----3.0--------------------------------------------------------------
2016-04-27Import--203.303.3--16.7--------0110.8--0.6610.723--12.527--1.123--141.924------------------------------
2016-07-18Import--2.53.473.4------------0102.4--1.1391.188--12.79--1.332--149.5<5------------------------------
2017-01-12Import--323.293.5--4.1--------074.4--0.2970.528--10.841--1.072--116.8<5------------------------------
2017-06-08Import--453.343.3--15.4--------093.0--0.4360.555--10.353--0.951--117.6<5------------------------------
2017-08-24Import--1.53.483.5--22.8--------093.2--1.2811.429--10.018--1.154--143.88------------------------------
2017-10-05Import--0----------------------------------------------------------------------
2018-03-28Import--203.473.4--6.6--------093.0--0.3020.446--11.067--1.048--127.8<5------------------------------
2018-06-11Import--403.243.3--14.2--------088.6--0.4720.545--9.037--0.869--112.3<5------------------------------
2018-07-18Import--303.223.3--16.0--------080.6--0.4620.57--8.484--0.837--103.9<5------------------------------
2020-02-24----403.53----5.5------0--69.8----0.341--7.294--0.829--81.9<5------------------------------
2021-05-17------3.6----11.8------0--87.6----0.46--9.209--0.924--103.5<5------------------------------
2021-07-21----13.55----25------0--91.4----1.054--10.372--1.144--237.5<5------------------------------
2021-10-27----153.44----9.9------0--83.4----0.573--8.906--0.976--184.4<5------------------------------
2022-03-08--Measured553.323.4--5.7--------076.2--0.280.438--7.87--0.81--92<20------------------------AWA----
2022-05-05--Measured453.423.3--12.4--------083.6--0.3580.468--8.982--0.89--93.8<20------------------------AWA----
2022-08-04--Measured03.633.5--25.4--------086.8--1.5952.621--9.676--1.324--134.3<20------------------------AWA----
2022-10-18--Measured03.853.8--8.6--------074--0.3220.378--8.006--1.322--1128<20------------------------AWA----
2022-12-13--Measured2.53.923.5--3.1--------0105.6--0.3310.467--10.567--1.241--109<20------------------------AWA----
Minimum:0003.223.3--3.0------0069.8--0.280.341--7.294--0.81--81.98------------------------0----
Maximum:00554.193.8--25.4------00110.8--1.5952.621--12.79--1.332--112824------------------------0----
Average:00203.523.42--12.7------0087.9--0.610.75--9.76--1.05--186.916.0------------------------0----
Range:00550.970.5--22.4------0041--1.3152.28--5.496--0.522--1046.116------------------------0----
Median:00203.473.4--12.1------0087.6--0.440.55--9.68--1.05--117.616------------------------0----
Loading (lb/day):----25.20.15--2.79--0.28--

Sample Point Description: Effluent of Sed Pond 2

  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 - NSAWA57

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
2015-06-18Import--0.25------21.8--------------------------------------------------------------
2015-08-25Import----7.72----21.0--------------------------------------------------------------
2015-09-21Import--0----------------------------------------------------------------------
2016-01-14Import--306.02----4.0--------------------------------------------------------------
2016-04-27Import----6.387.0--15.3--------43.4-13.6--0.024<0.3--3.474--0.355--156.818------------------------------
2016-07-18Import------8.2------------126.2-98.6--0.029<0.3--<0.5--0.051--341.0<5------------------------------
2016-10-12Import------8.4------------135.4-115.2--<.02<0.3--1.927--0.238--297.56------------------------------
2017-01-12Import--606.106.6------------19.2-9.2--0.028<0.3--2.513--0.477--99.98------------------------------
2017-06-08Import----6.717.0--16.6--------31.4-15.2--0.038<0.3--2.549--0.289--118.6<5------------------------------
2017-08-24Import--1.57.768.2--20.4--------106.8-87.8--<.02<0.3--<0.5--0.098--209.2<5------------------------------
2017-10-05Import--0----------------------------------------------------------------------
2018-03-28Import----5.655.9--5.2--------12.25.4--0.048<0.3--4.519--0.52--26.5<5------------------------------
2018-06-11Import--906.756.9--18.7--------33.4-20.2--0.033<0.3--2.181--0.254--101.8<5------------------------------
2018-07-18Import--456.206.6--22.5--------19.2-4.8--0.083<0.3--3.447--0.422--140.014------------------------------
2020-02-24----605.52----5------6.8--5.2----<0.3--3.35--0.431--93.810------------------------------
2021-05-17------5.88----13.6------10.4--9.4----<0.3--7.314--0.482--88.130------------------------------
2021-07-21------8.06----23.1------88---71.6----<0.3--<0.5--0.549--405.7<5------------------------------
2021-10-27------6.04----12.4------12.8--2.8----<0.3--3.368--0.834--234.9<5------------------------------
2022-03-08------4.94.7--3.8--------726--0.067<0.30--4.535--0.545--81.7<20------------------------AWA----
2022-05-05------4.944.9--13.6--------7.215.2--<0.050<0.30--4.691--0.516--91.2<20------------------------AWA----
2023-06-01--Measured16.46.16--21--------14.85.8--0.138<0.30--4.777--0.64--114.422------------------------AWA----
2023-07-06--Measured57.147.4--21.3--------81.4-63.6--<0.0500.427--0.627--0.827--168.1<20------------------------AWA----
Minimum:0004.94.7--3.8------6.87-115.2--0.0240.427--0.627--0.051--26.56------------------------0----
Maximum:00908.068.4--23.1------88135.426--0.1380.427--7.314--0.834--405.730------------------------0----
Average:00286.356.75--15.3------29.5049-25.3--0.050.43--3.52--0.44--162.915.4------------------------0----
Range:00903.163.7--19.3------81.2128.4141.2--0.1140--6.687--0.783--379.224------------------------0----
Median:0016.46.16.9--16.6------11.631.4-9.2--0.040.43--3.41--0.48--118.614------------------------0----
Loading (lb/day):4.911.68-4.510.03--1.57--0.19--

Sample Point Description: Effluent of SAP 2

  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 - NSAWA58

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
2015-06-18Import----------21.3--------------------------------------------------------------
2015-08-25Import--607.47----23.0--------------------------------------------------------------
2015-09-21Import--307.467.5--18.5--------46.6-22.4--<.02<0.3--<0.5--<0.05--464.36------------------------------
2015-11-17Import------7.5------------29.21.6--<.02<0.3--<0.5--0.252--371.8<5------------------------------
2016-01-14Import--1755.09----2.4--------------------------------------------------------------
2016-04-27Import------5.6------------8.67.4--0.2370.308--1.874--1.836--215.610------------------------------
2016-09-20Import------7.7------------55.4-35.8--<.02<0.3--<0.5--0.23--330.46------------------------------
2016-10-12Import------7.4------------44.4-33.0--<.02<0.3--<0.5--0.534--291.1<5------------------------------
2017-01-12Import--2504.644.5--2.8--------7.645.0--0.3531.027--10.02--2.905--218.518------------------------------
2017-06-08Import--2004.804.7--17.6--------7.630.0--0.2860.322--4.892--2.212--185.9<5------------------------------
2017-07-18Import--557.447.2--18.5--------50.6-33--0.027<0.3--<0.5--0.429--348.9<5------------------------------
2017-08-24Import--306.496.8--21.2--------15.04.2--0.4860.919--0.642--3.406--282.5<5------------------------------
2017-10-05Import--107.627.7--18.0--------62.0-50.4--<.02<0.3--<0.5--<0.05--307.2<5------------------------------
2018-03-28Import----5.615.7--5.1--------11.416.4--0.1620.32--3.554--1.501--179.812------------------------------
2018-06-11Import----6.026.4--17.3--------14.8-1.40--0.167<0.3--0.85--1.481--165.4<5------------------------------
2018-07-18Import--305.776.0--22.6--------8.65.2--0.1140.773--0.912--1.638--190.318------------------------------
2020-02-24----1505.12----4.2------5.2--19----0.617--3.334--1.607--12610------------------------------
2020-09-09----257.04----22.4--------------------------------------------------------------
2021-03-10----175--------------7--41.6----0.506--5.962--1.843--1246------------------------------
2021-05-17----1375.23----14.4------6--18.8----0.452--2.81--1.814--17212------------------------------
2021-07-21----307.21----23.2------33.8---16.8----<0.3--<0.5--1.483--409.9<5------------------------------
2021-10-27----1404.84----10.3------8.8--32----0.569--4.41--2.327--413.6<5------------------------------
2022-03-08--Measured1754.624.5--4.4--------8.246--0.5650.726--6.987--3.219--148.9<20------------------------AWA----
2022-05-05--Measured1504.754.7--13.6--------7.825.8--0.196<0.30--3.853--1.619--132.4<20------------------------AWA----
2022-08-04--Measured207.166.9--26.3--------42.8-25.6--<0.050<0.30--<0.50--1.216--293.8<20------------------------AWA----
2022-10-18--Measured184.94.8--7.3--------8.2-21--1.6261.615--3.277--4.268--284.4<20------------------------AWA----
2022-11-02--Measured244.854.8--11.6--------11.645.8--2.3292.132--4.622--4.535--299.6<20------------------------AWA----
2022-12-13--Measured655.274.8--2.5--------11.435--0.5650.718--5.034--2.597--182.4<20------------------------AWA----
2023-06-01--Measured624.64.8--20--------9.242.2--0.6180.697--5.514--3.043--188.5<20------------------------AWA----
2023-07-06--Measured354.915--23.2--------7.416--0.4350.455--0.856--3.353--232.6<20------------------------AWA----
Minimum:00104.64.5--2.4------5.27.4-50.4--0.0270.308--0.642--0.23--1246------------------------0----
Maximum:002507.627.7--26.3------33.862.046--2.3292.132--10.02--4.535--464.318------------------------0----
Average:00895.795.95--14.9------12.16227.4--0.540.76--3.86--2.06--252.310.9------------------------0----
Range:002403.023.2--23.9------28.654.696.4--2.3021.824--9.378--4.305--340.312------------------------0----
Median:00605.255.7--17.6------711.411.7--0.350.66--3.7--1.83--225.5510------------------------0----
Loading (lb/day):12.211.5329.330.87--7.01--2.68--

Sample Point Description: Effluent of Sed Pond and Final Effluent of the North Slope passive treatment 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.

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