Pacific Islands Water Science Center












Pearl Harbor Springs Measurements - water year 2007

Map #

Station Number Station Name Time Date Discharge (cfs) Specific Cond. (µs/cm) Temp.
(°C)
Chloride (mg/L)
1
16212950 Waikele Stream below H-1 Freeway at Waipahu

0845

04/23/2007

0.49

215

24.0

19

1332 06/15/2007 2.34 142 27.0 12
2
16213000 Waikele Stream at Waipahu

1015

04/23/2007

19.0

646

22.0

131

0908 06/15/2007 20.0 604 22.6 120
3
212317158003701 Kapakahi Stream above Farrington Highway

1132

04/18/2007

1.66

554

22.7

103

1455 06/15/2007 1.60 497 24.1 104
4
212332158001201 Waipahu Drainage Canal above Farrington Highway 0915 04/18/2007 3.76 481 23.1 90
1102 06/15/2007 3.40 550 26.2 98
5
212328157593601 Spring Outlet 2 west of Waiawa Spring 1050

04/18/2007

0.51 3,970 23.6 1,510
0912 06/15/2007 0.40 5,540 23.7 1,690
6
212330157592201 Spring Outlet 1 west of Waiawa Spring 0916 04/18/2007 1.02 3,990 22.0 1,870
1007 06/15/2007 0.78 5,840 22.4 1,820
7
16214000 Pearl Harbor Springs at Waiawa near Pearl City 1020 04/18/2007 15.7 5,510 24.0 1,700
0900 06/15/2007 13.5 5,300 24.2 1,650
10
16215800 Waiawa Stream above Kamehameha Highway near Pearl City 1145 04/19/2007 no flow ---- ---- ----
1105 06/15/2007 0.59 208 25.0 21
10A
16216000 Waiawa Stream nr Pearl City 1320 04/18/2007 1.69 817 24.0 180
1245 06/15/2007 2.41 600 22.5 281
11
16216100 Waiawa Stream below H-1 near Pearl City 1341 04/18/2007 4.56 807 22.6 192
1300 06/15/2007 5.06 740 24.9 162
12
212325157581801 Puukapu Site 3

0913

04/18/2007

1.72

1,710

21.0

481

1127 06/15/2007 1.36 1,650 20.6 448
13
212325157581301 Puukapu Site 2

0945

04/17/2007

1.74

2,270

20.5

659

0844 06/14/2007 1.66 2,200 20.6 634
14
212326157580901 Puukapu Site 1

1100

04/17/2007

0.83

4,710

22.0

1,460

0940 06/14/2007 0.74 4,260 20.6 1,330
15
16216550 Waimano Flood Channel below H-1 at Pearl City 0909 04/17/2007 0.85 700 21.5 156
0815 06/14/2007 0.59 578 22.1 99
17
212333157580101 Kauaoopu Springs 0941

04/17/2007

8.79 1,160 22.1 327
0835 06/14/2007 7.71 1,100 21.6 282
18
16219000 Hawaiian Electric Co. Tunnel at Waiau nr Pearl City 1135 04/18/2007 2.54 1,000 20.5 256
1409 06/15/2007 2.45 1,100 20.3 125
19
212329157575001 Makai Spring at Hawaiian Electric Co. Power Plant 1040 04/17/2007 0.67 1,520 21.3 459
0938 06/14/2007 0.50 1,630 20.6 454
20
212331157574101 Waiau Spring below Kamehameha Highway 1155 04/17/2007 3.02 378 21.2 68
1028 06/14/2007 2.44 378 21.1 66
22
16224000 Pearl Harbor Spring at Kalauao near Aiea 0902 04/17/2007 17.2 2,020 21.4 575
0947 06/14/2007 15.1 2,050 21.6 621
23
16224500 Kalauao Stream at Moanalua Road at Aiea 1053 04/17/2007 0.24 919 23.2 199
1122 06/14/2007 0.29 980 23.0 208
24
16224550 Kalauao Stream above Kamehameha Highway at Aiea 0958 04/17/2007 0.64 1,140 22.9 272
0847 06/14/2007 0.67 1,040 24.2 246

 

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