2005 Acid Deposition Annual Report - Eisenhower Park

Eisenhower Park Site Information

Station: Eisenhower Park CAM
County: Nassau
Town: Hempstead
Location: Eisenhower Park (Merrick Ave) (Across from Roosevelt Racew
Elevation: 27 meters
Site #: 295010
AIRS #: 360590005
Locality: Suburban
Zoning: Residential, Comm
Sampler Type: Official Sampler
Total Precipitation (Inches of Rain): 49.63
Valid Sample Precipitation: 49.63
Number of Visits: 52
Number of Valid Visits: 52
Number of Samples: 38
Number of Valid Samples: 38
Number of Visits With Precipitation Events: 48
Number of Valid Visits With Precipitation Events: 48
Number of Anion Analyses: 38
Number of Cation Analyses: 35
Number of Conductivity Analyses: 38
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	5.88	6.480	10.321	4.651	0.105	0.224	0.109	0.014	2.329	2.183	0.204	0.731	0.315	98.00
Minimum	3.85	0.309	0.098	0.132	0.000	0.000	0.000	0.000	0.026	0.032	0.000	0.021	0.007	5.63

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	10.58	4.55	1.353	1.230	1.177	0.014	0.028	0.014	0.000	0.755	0.321	0.018	0.090	0.053	19.79
2nd Quarter	7.55	4.59	1.582	1.363	0.891	0.007	0.000	0.016	0.002	0.489	0.448	0.024	0.134	0.066	19.07
3rd Quarter	7.76	4.33	2.676	2.306	0.516	0.025	0.000	0.000	0.000	0.313	0.568	0.021	0.142	0.050	26.58
4th Quarter	23.74	4.87	0.747	0.469	1.086	0.000	0.003	0.002	0.000	0.695	0.094	0.025	0.046	0.061	10.92
Annual	49.63	4.63	1.305	1.055	0.987	0.008	0.007	0.007	0.000	0.613	0.269	0.023	0.083	0.059	16.50

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	7.655	363.697	330.534	316.415	3.808	7.538	3.860	0.000	202.937	86.274	4.950	24.088	14.320
2nd Quarter	4.956	303.308	261.437	170.921	1.306	0.043	3.142	0.345	93.689	85.987	4.588	25.636	12.671
3rd Quarter	9.265	527.417	454.480	101.687	4.875	0.065	0.000	0.000	61.718	111.867	4.210	27.935	9.869
4th Quarter	8.146	450.240	283.069	654.794	0.035	1.568	1.405	0.000	419.071	56.547	15.165	27.768	37.029
Annual	30.022	1,644.662	1,329.520	1,243.816	10.025	9.214	8.407	0.345	777.414	340.675	28.912	105.427	73.890

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.