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3.A.1.7 | Pollutant inputs into the Sea of Azov through rivers |
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| Parameter | Don River (t/y) |
Kuban River (t/y) |
Protoka River (t/y) |
Kalmius River (t/y) |
Total (t/y) |
| BOD | 72,217 | 9,262 | 7,634 | 1,090 | 90,203 |
| TSS | 1,249,773 | 358,240 | 332,655 | 7,626 | 1,948,294 |
| TN | 7,048 | 6,534 | 6,542 | 1,895 | 22,019 |
| TP | 3,386 | 168 | 156 | 803 | 4,513 |
| Mineral Oil | 6,684 | 1,037 | 952 | 157 | 8,830 |
| Cu | 93 | 17 | 21 | 2 | 133 |
| Zn | 55 | 88 | 80 | 13 | 236 |
Source: Integrated Water Resources Management Azov Sea, Delft Hydraulics Laboratory, April 1996
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3.A.1.2 | Biological Oxygen Demand (BOD) Pollutant Loads |
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3.A.1.3 | Total Suspended Solids (TSS) Pollutant Loads |
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3.A.1.4 | Total Nitrogen (TN) Pollutant Loads |
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3.A.1.5 | Total Phosphorus (TP) Pollutant Loads |
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3.A.1.6 | TN, TP and TOC pollutant exchange through Bosphorus |
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3.A.1 | Sources of pollution to the Black Sea |
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3.A.1.1 | All pollutant loads (summary) |