| Chemical quality of water and sediments, Kearny Marsh | |||||||
| SEDIMENT ANALYSIS | |||||||
| Data from Table 3 of Langan Report on Kearny Marsh | |||||||
| Sampled April and May, 1999 | |||||||
| Sample Location/ID | W7 | W7A | W7B | W7C | |||
| Depth feet | Ontario Aquatic | 0-0.5 | 0.5-1 | 1.5-2 | 2.5-3 | ||
| Sediment Criterion | |||||||
| Sampling Date | LEL (lowest effects limit) | SEL (severe effects limit) | Units | 4/29/99 | 4/29/99 | 4/29/99 | 4/29/99 |
| VOLATILE ORGANIC COMPOUNDS | |||||||
| Methylene Choride | mg/kg | ND | 0.0299 | 0.067 | 0.0486 | ||
| Total Xylenes | mg/kg | 0.0201 | 0.00418 | ND | ND | ||
| VOLATILE ORGANIC TICs | |||||||
| Acetone | mg/kg | ND | ND | ND | ND | ||
| Substituted benzene | mg/kg | ND | 0.0581 | 0.153 | ND | ||
| Unknown alkane | mg/kg | 1.1189 | 1.6057 | 1.5919 | 0.4349 | ||
| Unknown | mg/kg | 0.1987 | 0.0744 | 0.103 | ND | ||
| Unknown aliphatic | mg/kg | 0.0964 | 0.0772 | 0.4129 | 0.0295 | ||
| Unkown cyclic hydrocarbon | mg/kg | ND | ND | 0.124 | 0.1028 | ||
| Unknown hydrocarbon | mg/kg | ND | ND | ND | ND | ||
| Unknown aromatic | mg/kg | ND | ND | 0.141 | 0.113 | ||
| SEMIVOLATILE ORGANIC COMPOUNDS | |||||||
| Di-n-butyl phthalate | mg/kg | ND | ND | ND | ND | ||
| Phenanthrene | mg/kg | ||||||
| Flouranthene | 0.75 | 1,020 | mg/kg | 1.16 | ND | ND | ND |
| Pyrene | 0.49 | 850 | mg/kg | 1.62 | ND | ND | ND |
| Butylbenzylphthalate | mg/kg | 0.9 | ND | ND | ND | ||
| Benzo(a)anthracene | 0.32 | 1480 | mg/kg | 0.781 | ND | ND | ND |
| chrysene | 0.34 | 460 | mg/kg | 0.99 | ND | ND | ND |
| Benzo(b)flouranthene | mg/kg | 1.07 | ND | ND | ND | ||
| Benzo(k)flouranthene | 0.24 | 1,340 | mg/kg | ||||
| Benzo(a)pyrene | 0.37 | 1,440 | mg/kg | 0.797 | ND | ND | ND |
| Ideno(1,2,3-cd)pyrene | 0.2 | 320 | mg/kg | ||||
| Dibenz[a,h]anthracene | mg/kg | ||||||
| bis(2-ethylhexyl)phthalate | mg/kg | 35.6 | 5.23 | 1.34 | 0.363 | ||
| Di-n-octylphthalate | mg/kg | 4.45 | 1.19 | ND | ND | ||
| Benzo(g,h,i)peryene | 0.17 | 320 | mg/kg | ||||
| Phenol | mg/kg | ||||||
| SEMIVOLATILE ORGANIC TICS | |||||||
| Uknown aromatic | mg/kg | ND | ND | ND | ND | ||
| Uknown | mg/kg | ND | ND | ND | ND | ||
| Uknown alkane | mg/kg | ND | ND | ND | ND | ||
| Vitamin E | mg/kg | ||||||
| Substituted phthalate | mg/kg | 20 | ND | ND | ND | ||
| TOTAL PCBs | mg/kg | ND | ND | ND | ND | ||
| PESTICIDES | |||||||
| alpha-Chlordane | mg/kg | ||||||
| gamma-Chlordane | mg/kg | ||||||
| 4,4'-DDD | 0.008 | 6 | mg/kg | 0.0136 | 0.0173 | ND | ND |
| 4.4'-DDT | 0.008 | 71 | mg/kg | ||||
| Aldrin | 0.002 | 8 | mg/kg | ||||
| 4,4'-DDE | 0.005 | 19 | mg/kg | ||||
| Endrin Ketone | mg/kg | ||||||
| METALS | |||||||
| Antimony | mg/kg | ||||||
| Arsenic | 6 | 33 | mg/kg | 31.7 | 11.7 | 7.23 | 8.54 |
| Berylium | mg/kg | ||||||
| Cadmiun | 0.6 | 10 | mg/kg | 12.5 | 8.23 | 3.85 | 3.76 |
| Chromium | 26 | 110 | mg/kg | 294 | 168 | 87.5 | 111 |
| Copper | 16 | 110 | mg/kg | 596 | 372 | 193 | 216 |
| Lead | 31 | 250 | mg/kg | 1260 | 803 | 460 | 367 |
| Mercury | 0.2 | 2 | mg/kg | 7.07 | 4.21 | 2.52 | 3.92 |
| Nickel | 16 | 75 | mg/kg | 120 | 75.1 | 31.2 | 29.7 |
| Selenium | mg/kg | ND | 5.28 | ND | ND | ||
| Silver | mg/kg | ND | 2.7 | 1.57 | 1.62 | ||
| Thalium | mg/kg | ||||||
| Zinc | 120 | 820 | mg/kg | 1600 | 1060 | 561 | 467 |
| WET CHEMISTRY | |||||||
| Cyanide | mg/kg | 20.6 | ND | ND | ND | ||
| Phenol | mg/kg | 1.42 | ND | ND | ND | ||
| Total petroleum Hydrocarbons | mg/kg | 7070 | 826 | 541 | 3820 | ||
| Corrosivity as pH | S.U | 7.2 | 7.58 | 7.75 | 8.08 | ||
| Total organic carbons | mg/kg | 16000 | 30000 | 28000 | 280000 |