| |
|
|
| U.S. BUREAU OF
RECLAMATION |
| BASELINE
WATER QUALITY |
| MONITORING PROGRAM |
| FKC AT MILLERTON DAM |
| (ug/L) |
| |
|
|
| Constituent |
5/20/2003 |
8/19/2003 |
| Aluminum
(dissolved) |
<50 |
* |
| Antimony
(dissolved) |
<0.50 |
* |
| Arsenic
(dissolved) |
2.4 |
* |
| Barium
(dissolved) |
<20 |
* |
| Beryllium
(dissolved) |
<1.0 |
* |
| Boron |
<100 |
* |
| Cadmium
(dissolved) |
<0.25 |
* |
| Calcium
(dissolved) |
4000 |
* |
| Chromium
(dissolved) |
0.50 |
* |
| Copper
(dissolved) |
1.7 |
* |
| Iron
(dissolved) |
<50 |
* |
| Lead
(dissolved) |
0.90 |
* |
| Magnesium
(dissolved) |
<1000 |
* |
| Manganese
(dissolved) |
<5.0 |
* |
| Molybdenum |
1.0 |
* |
| Nickel
(dissolved) |
<5.0 |
* |
| Potassium
(dissolved) |
<1000 |
* |
| Silver
(dissolved) |
<0.25 |
* |
| Sodium
(dissolved) |
4000 |
* |
| Thallium
(dissolved) |
<1.0 |
* |
| Uranium
(dissolved) |
0.80 |
* |
| Zinc
(dissolved) |
<10 |
* |
| Ammonia
as N |
210 |
* |
| Chloride |
2600 |
* |
| COD |
<7000 |
* |
| Cyanide |
<10 |
<5.0 |
| Fluoride |
<40 |
* |
| Nitrate+Nitrite
as N |
<160 |
* |
| Total
Phosphorus |
<50 |
* |
| Sulfate |
<1300 |
* |
| TDS |
39000 |
* |
| Mercury
(dissolved) |
0.0062 |
* |
| Selenium |
<0.4 |
<0.4 |
| Gross
Alpha (pCi/L) |
1.2 |
* |
| TOC |
2400 |
1800 |
| Alkalinity |
15000 |
- |
| Bicarbonate |
18000 |
- |
| Carbonate |
<5000 |
- |
| Total Coliform (MPN/100mL) |
11 |
4 |
| Fecal Coliform (MPN/100mL) |
<2 |
<2 |
| E. Coli (MPN/100mL) |
<2 |
<2 |
| Giardia (Org/L) |
<0.1 |
- |
| Cryptosporidium (Org/L) |
<0.1 |
- |
| EC (umhos/cm) |
60 |
15 |
| pH (pH
units) |
7.56 |
6.9 |
|
|
|
| * = Data not received yet |
|
|
| |
|
|
|
|
| U.S. BUREAU OF
RECLAMATION |
| BASELINE WATER QUALITY
MONITORING PROGRAM |
| SAN JOAQUIN
RIVER/FRIANT DAM AT LOST LAKE PARK |
| (ug/L) |
| |
|
|
|
|
| Constituent |
03/06/00 |
05/16/00 |
08/15/00 |
11/08/00 |
| Aluminum |
320 |
87 |
57 |
<10 |
| Antimony |
<1.0 |
<1.0 |
<1.0 |
<1.0 |
| Arsenic |
<1.0 |
2 |
2.6 |
<1.0 |
| Barium |
60 |
14 |
11 |
10 |
| Beryllium |
<1.1 |
<1.0 |
<0.5 |
<0.5 |
| Boron |
<20 |
<25 |
<25 |
38 |
| Cadmium |
<0.5 |
<0.5 |
<0.5 |
<0.5 |
| Calcium |
12,000 |
4,200 |
4,200 |
3,300 |
| Chromium |
<2.1 |
1.5 |
<1.0 |
<1.0 |
| Copper |
1.5 |
1.6 |
<0.3 |
5 |
| Iron |
410 |
140 |
77 |
95 |
| Lead |
0.53 |
0.43 |
<1.0 |
<1.0 |
| Magnesium |
3,200 |
900 |
820 |
700 |
| Manganese |
42 |
23 |
20 |
28 |
| Mercury |
0.012 |
0.0055 |
0.014 |
<0.005 |
| Molybdenum |
3.1 |
1.7 |
<1.5 |
<1.5 |
| Nickel |
<10 |
<10 |
<1.0 |
<1.0 |
| Potassium |
2,600 |
<100 |
890 |
1,000 |
| Selenium |
<0.4 |
<0.4 |
<0.4 |
<0.4 |
| Silver |
<1.0 |
<1.0 |
<1.0 |
<1.0 |
| Sodium |
8,100 |
4,200 |
4,200 |
3,800 |
| Thallium |
<0.1 |
<0.1 |
<0.1 |
<1.0 |
| Uranium |
<1.0 |
<5.0 |
<1.0 |
<1.0 |
| Zinc |
<20 |
<20 |
3.9 |
3.9 |
| Ammonia
as N |
<300 |
<300 |
<300 |
<300 |
| Chloride |
6,400 |
3,200 |
1,440 |
1,900 |
| COD |
30,000 |
16,000 |
18,000 |
16,000 |
| Cyanide |
<20 |
<20 |
<20 |
<20 |
| Fluoride |
<100 |
<100 |
<100 |
<100 |
| Nitrate+Nitrite
as N |
570 |
65 |
76 |
100 |
| Sulfate |
3,700 |
3,700 |
1,300 |
1,000 |
| TDS |
110,000 |
86,000 |
58,000 |
18,000 |
| Total
Phosphorus |
120 |
26 |
30 |
34 |
| Hardness |
43,000 |
<15000 |
<15000 |
<15000 |
| EC (umhos/cm) |
132 |
69 |
63 |
40 |
| pH (pH
units) |
7.44 |
7.14 |
7.57 |
6.8 |
| Gross
Alpha (pCi/L) |
<1.0 |
1.5 |
<2.0 |
0.4 |
|
