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2005 Acid Deposition Annual Report - Piseco Lake

Piseco Lake Site Information

  • Station: Piseco Lake
  • County: Hamilton
  • Town: Arrietta
  • Location: Piseco Lake Airport
  • Elevation: 519 meters
  • Site #: 205001
  • AIRS #: 360410005
  • Locality: Rural
  • Zoning: Commercial
  • Sampler Type: Official Sampler
  • Total Precipitation (Inches of Rain): 48.94
  • Valid Sample Precipitation: 46.39
  • Number of Visits: 50
  • Number of Valid Visits: 50
  • Number of Samples: 38
  • Number of Valid Samples: 38
  • Number of Visits With Precipitation Events: 47
  • Number of Valid Visits With Precipitation Events: 47
  • Number of Anion Analyses: 37
  • Number of Cation Analyses: 37
  • Number of Conductivity Analyses: 37
  • Number of pH Analyses: 38
Maximum/Minimum Data
Lab
pH
SO4
IPPM
NO3
IPPM
CL
IPPM
F
IPPM
NO2
IPPM
Br
IPPM
HPO4
IPPM
Na
IPPM
NH4
IPPM
K
IPPM
Ca
IPPM
Mg
IPPM
Lab Conductivity
Micro s/cm
Maximum 5.63 5.174 5.853 0.257 0.036 0.198 0.201 0.082 0.152 2.014 0.154 0.461 0.086 49.00
Minimum 4.19 0.043 0.020 0.000 0.000 0.000 0.000 0.000 0.001 0.014 0.000 0.000 0.000 1.18


Precipitation Weighted Mean
Precipitation
(Inches of Rain)
Lab
pH
SO4
IPPM
NO3
IPPM
CL
IPPM
F
IPPM
NO2
IPPM
Br
IPPM
HPO4
IPPM
Na
IPPM
NH4
IPPM
K
IPPM
Ca
IPPM
Mg
IPPM
Lab Conductivity
Micro s/cm
1st Quarter 7.30 4.69 0.898 1.498 0.126 0.015 0.065 0.012 0.001 0.061 0.289 0.011 0.111 0.011 14.25
2nd Quarter 12.63 4.71 1.140 0.849 0.066 0.007 0.040 0.007 0.008 0.028 0.384 0.017 0.079 0.016 12.11
3rd Quarter 9.56 4.51 1.496 3.352 0.074 0.003 0.000 0.000 0.000 0.031 0.932 0.035 0.201 0.036 23.94
4th Quarter 19.45 4.80 0.618 0.651 0.074 0.001 0.002 0.013 0.009 0.036 0.131 0.008 0.032 0.010 8.45
Annual 48.94 4.70 0.913 1.156 0.080 0.005 0.023 0.010 0.006 0.037 0.321 0.014 0.078 0.015 12.55


Total Deposition
H+
mg/m2
SO4
mg/m2
NO3
mg/m2
CL
mg/m2
F
mg/m2
NO2
mg/m2
Br
mg/m2
HPO4
mg/m2
Na
mg/m2
NH4
mg/m2
K
mg/m2
Ca
mg/m2
Mg
mg/m2
1st Quarter 3.838 166.556 277.718 23.366 2.725 11.970 2.306 0.121 11.364 53.567 2.094 20.541 2.020
2nd Quarter 6.339 365.838 272.235 21.276 2.270 12.862 2.299 2.614 8.955 123.249 5.523 25.448 5.006
3rd Quarter
4th Quarter 7.937 305.205 321.603 36.352 0.643 1.114 6.484 4.370 17.855 64.785 3.918 15.869 4.917
Annual 25.624 1,200.950 1,685.575 99.032 6.315 25.946 11.089 7.105 45.594 467.837 19.920 110.700 20.785


Note: Deposition shown meets
1) For quarters, a minimum of 75% data capture and
2) For annual, a minimum of 75% data capture with each quarter >50% data capture.

Data capture = Valid samples with valid precipitation for the period / total precipitation for period.