Big Dutchman Creek
| Big Dutchman Creek |
|
| METHOD | UNITS |
| SAMPLE NUMBER | | | 201 | 202 | 203 | 204 | 205 | 206 | 207 | 208 | 209 | 210 | 211 | 212 |
| DATE MM/DD/YY | | | 03/10/97 | 03/17/97 | 04/17/97 | 05/01/97 | 06/24/97 | 07/29/97 | 10/23/97 | 11/04/97 | 11/11/97 | 11/18/97 | 12/04/97 | 03/05/98 |
| TIME | | | 03:00 PM | 02:10 PM | 02:05 PM | ? | 11:30 AM | ? | 11:05AM | 11:32AM | 11:12 AM | 10:15AM | 10:20 AM | 02:35 PM |
| TEMPERATURE | Thermometer | Celcius | 14 | 14 | 19 | 18 | 24.5 | 28 |
| pH | Glass Electrode | | 7.1 | 7.02 | 7.34 | 7.3 | 7.06 | 7.2 |
| CONDUCTIVITY | Resistance | us/cm | 100.9 | 93 | 90.7 | 90.7 | 111 | 92.4 |
| DISSOLVED OXYGEN | Meter | mg/L | 8 | 9.7 | | 10.1 | 7.4 | 7 | 16.7 | 12.7 | 14.2 | 14.1 | 8.2 |
| SUSPENDED SOLIDS | Gravimetric | mg/L | 13.6 | 6.4 | 12.4 | 13.2 | 10.4 |
| TOT. DISOLV. SOLIDS | Evaporation | mg/L | 95.2 | 76.4 | 56 | 82 | 76.8 |
| CHLORIDE IONS | Potentiometric Titration | mg/L | 6.9 | 7.5 | 5.6 | | 10.6 |
| NITRATE IONS | Spectrophotometric | mg/L N | | | | | 0 | 0.02 |
| PHOSPHATE IONS | Spectrophotometric | mg/L | <0.02 | 0.068 | >0.02 | | 0.06 | 0.02 | 0.12 |
| SULFATE IONS | Turbidimetric | mg/L | | | 360 | | 20 |
| SULFIDE IONS | Spectrophotometric | mg/L | <.01 | <.01 | <.01 |
| HARDNESS | Complexometric | mg/L | 27.4 | 22.4 | 18.9 | 7.3 | 7.06 | 7.2 |
| FECAL COLIFORMS | Membrane filtration | cfu/100 ml | | | | | | 825 | | | 150 | 155 | 700 |
| BOD | BOD5 | mg/L | | | | 0.1 | | | 8.7 | 2 | 2.7 | 4 | 4.3 | 0.7 |
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