Description of Site: This site represents the transitional zone of Apache Reservoir between lacustrine and riverine conditions.
GPS Coordinates: 33⁰ 39.17 N   111⁰ 11 .27 W

2/7/00
Physico-chemical Parameters
 

1556:20	-0.1	12.29	8.70	1121	0.6	101.7	10.83	0.3
1556:06	-1.2	12.24	8.68	1120	0.6	101.2	10.79	2.6
1555:09	-4.2	11.87	8.63	1112	0.6	96.9	10.42	2.5
1554:28	-5.8	11.84	8.62	1109	0.6	96.4	10.37	2.5
1554:09	-7.5	11.84	8.62	1107	0.6	96.2	10.35	2.4
1553:49	-9.2	11.80	8.60	1107	0.6	95.0	10.23	2.3
1553:34	-10.8	11.70	8.59	1104	0.6	94.2	10.16	2.2
1553:12	-12.5	11.63	8.57	1100	0.6	92.2	9.96	2.5
1552:50	-14.3	11.60	8.55	1101	0.6	91.2	9.86	2.8
1552:33	-16.2	11.54	8.53	1098	0.6	90.6	9.81	3.0
1552:16	-17.6	11.53	8.52	1099	0.6	90.4	9.79	3.1
1551:51	-18.7	11.54	8.52	1097	0.6	90.7	9.82	3.1
1551:29	-19.7	11.51	8.50	1098	0.6	89.9	9.74	3.3
1551:09	-21.3	11.51	8.50	1100	0.6	89.9	9.74	3.5
1550:39	-22.2	11.51	8.49	1098	0.6	90.1	9.76	4.1
1550:14	-25.0	11.50	8.49	1098	0.6	91.2	9.89	3.9

 

Depth (m)	Ammonia (mg/l)	Nitrate (mg/l)	TKN (mg/l)	Ortho P (mg/l)	Total P (mg/l)	Sulfate (mg/l)	Chloride (mg/l)
-0.1	0	0.14	2.8	ND	0.11	57.9	323
-16.2	0	0.18	2.8	ND	0.07	59.2	323

 

Depth (m)	DIssolved Fe (mg/l)	Dissolved Mn (mg/l)	Total Fe (mg/l)	Total Mn (mg/l)	Silica (mg/l)	TSS	Chl a (mg/m3)	Pheophytin a (mg/m3)
-0.1	0	0	0.078	0.011	16.2	0	4.212	2.668
-16.2	0.011	0	0.057	0	16.6	0	-------------------	------------------

Secchi Depth: 2.47 meters

Phytoplankton
-0.1  meters

Division	Genus	Units/ml
Chlorophyta	Coccomonas	640
Chlorophyta	Coelastrum	400
Chlorophyta	Chlorella	480
Chlorophyta	Chlamydomonas	480
Chlorophyta	Crucigenia	80
Chrysophyta	Cyclotella	1760
Euglenophtya	Euglena	160
Euglenophyta	Tachelomonas	80
Cyanophyta	Gomphosphaeria	480
Cyanophtya	Aphanothece	80
Cyanophyta	Gloeocapsa	240
Cyanophyta	Gloethece	640

  Results from 1/5/00