| ANALYTE | HAVASU
6/4/96 | LITTLE HARQ.
6/4/96 | 99TH AVE.
6/4/96 | 7TH ST.
6/3/96 | MCKELLIPS BRIDGE
6/3/96 | BRADY
6/3/96 | SAN XAVIER
6/3/96 |
| Temperature (F) | 74 | 77 | 77 | 77 | 78 | 80 | 83 |
| pH | 8.4 | 8.3 | 8.1 | 8.1 | 8.4 | 8.1 | 8.9 |
| Dissolved O2 | |||||||
| Field Conductivity (us) | 1028 us | 1032 us | 1050 us | 1049 us | 1013 us | 1040 us | 1325 us |
| Total organic carbon (mg/l) | 2.6 mg/l | 2.9 mg/l | 2.6 mg/l | 2.6 mg/l | 2.5 mg/l | 3.8 mg/l | 8.6 mg/l |
| Algae count (cells/ml) | 8 | 20,000 | 90 | 181 | 33 | 2000 | 20,000 |
| Alkalinity | 135 | 135 | 135 | 130 | 130 | 125 | 125 |
| Calcium (mg/l) | 77 | 79 | 78 | 77 | 78 | 78 | 38 |
| Chloride (mg/l) | 91 | 88 | 88 | 89 | 89 | 94 | 165 |
| Copper (ug/l) | 3.1 | 2.8 | 4.7 | 2.6 | 3.3 | 3.8 | 3.4 |
| Iron (ug/l) | <50 | <50 | <50 | <50 | <50 | <50 | <50 |
| Magnesium (mg/l) | 30 | 30 | 30 | 31 | 30 | 31 | 34 |
| Manganese (ug/l) | 5.8 | 4.8 | 4.8 | 4.9 | 4.9 | 7.0 | 17.0 |
| Sulfide (mg/l) | <0.10 | <0.10 | <0.10 | <0.10 | <0.10 | <0.10 | <0.10 |
| Specific Conductance (umho) | 1010 | 995 | 1030 | 1030 | 1050 | 1000 | 1070 |
| Total Dissolved Solids (mg/l) | 650 | 680 | 680 | 680 | 690 | 630 | 680 |
| Turbidity (NTU) | 1.4 | 0.80 | 1.2 | 0.9 | 0.75 | 1.8 | 2.0 |
| Gardia / Crypto | pending | pending | pending | ||||
| MIB | pending | <5.0 ng/l | <5.0 ng/l | ||||
| Geosmin | pending | 7.4 ng/l | <3.0 ng/l |