| Chemical quality of water and sediments, Kearny Marsh | |||
| WATER ANALYSES | |||
| FIELD MEASUREMENTS | |||
| Data from Table 2 of Langan Report on Kearny Marsh | |||
| Sampled April and May, 1999 | |||
| Sample location | W10 | ||
| Latitude | 40 45' 45.97 | ||
| Longitude | 74 07' 51.84 | ||
| pH | std units | 8.17 | |
| Temperatire | C | 14.4 | |
| Specific conductivity | uS | 878 | |
| ORP | mV | 119.2 | |
| Sal | ppt | 0.4 | |
| DO | ppm | 11.5 | |
| water depth | ft | 3 | |
| LAB ANALYSES | |||
| Data from Table 1 of Langan Report on Kearny Marsh | |||
| Sample ID | W10 | ||
| sampling Date | SWQS (surface water quality standards) | UNITS | 4/8/99 |
| VOLATILE ORGANIC COMPOUNDS | |||
| Toluene | 7.44 | ug/l | ND |
| Chloroform | 5.67 | ug/l | ND |
| SEMIVOLATILE ORGANIC COMPOUNDS | |||
| Di-n-butyl phthalate | 3.53 | ug/l | 1.55 |
| Diethylphthalate | 21.2 | ug/l | ND |
| bis(2-Ethylhexyl)phthalate | 1.76 | ug/l | ND |
| SEMIVOLATILE ORGANIC TICs | ug/l | ND | |
| Eicosane | ug/l | ND | |
| Hexacosane | ug/l | ND | |
| Heptacosane | ug/l | ND | |
| Octocosane | ug/l | ND | |
| Unknown alkanes | ug/l | ||
| TOTAL PCBS | ug/l | ND | |
| PESTICIDES | |||
| 4.4'-DD | 0.000832 | ug/l | ND |
| METALS | |||
| Cadmium | 10 | ug/l | ND |
| Lead | 5 | ug/l | 8.8 |
| Silver | 164 | ug/l | ND |
| Zinc | ug/l | 30 | |
| WET CHEMISTRY | |||
| Cyanide | 5.2,22,768,20900 | ug/l | ND |
| Total petroleum Hydrocarbons | mg/l | ND | |
| Corrosivity as pH | 6.5-8.5 | S.U | 7.79 |
| Total suspended solids | 40 | mg/l | 16 |
| Chemical Oxygen Demand | mg/l | 65 | |
| Biochemical Oxygen Demand | mg/l | 8.75 | |
| Total organic Carbon | mg/l | 15.13 | |
| Total Kjeldahl Nitrogen | mg/l | 1.3 | |
| Total Phosphate | mg/l | 0.11 | |
| Chloride | 230.000,250000,860000 | ug/l | 670000 |
| Sulfate | 250 | mg/l | 55 |
| Color | pt.Co | 50 | |
| Surfactants | mg/l | ND | |
| Turbidity | 50 | N.T.U | 8 |
| Fecal Coliform | 200 | MPN/100ml | 8 |
| Phenol | 20,900 | ug/l | ND |
Last Updated on 5/4/00
By TARA