Kawa Stream Monitoring Project

AECOS WATER QUALITY DATA SUMMARIES

 

STATION KAW-2 (= 022) - Kawa Stream above Kaneohe Bay Drive (LMR)
March 1991 - March 1992 ~ (weekly) ~ WET SEASON VALUES ONLY
TEMP DO pH TURB TSS NO3+NO2 NH3 Total N   PO4 Total P
oC mg/L ntu mg/L ugN/L ugN/L ugN/L ugP/L ugP/L
CODES YM YM AE AE AE AE AE AE AE AE
MEANS 23.0 8.8 7.93 4.00 5.0 1090 14 1457 19 37
STD. DEV. 1.6 0.7 0.36
95% C.I. (low) 22.1 8.4 7.74 2.17 3.0 862 9 1225 13 24
95% C.I. (upp) 23.7 9.2 8.12 7.37 8.4 1379 22 1734 28 57
RANGE (low) 21.0 7.9 7.26 1.29 1.7 318 1 607 8 11
RANGE (high) 26.0 9.8 8.51 76.6 42 1510 37 2240 75 134
N = 18 16 16 16 16 16 16 16 16 16
 

STATION KAW-2 (= 022) - Kawa Stream above Kaneohe Bay Drive (LMR)
April 1991 - October 1991 ~ (weekly) ~ DRY SEASON VALUES ONLY
TEMP DO pH TURB TSS NO3+NO2 NH3 Total N   PO4 Total P
oC mg/L ntu mg/L ugN/L ugN/L ugN/L ugP/L ugP/L
CODES YM YM AE AE AE AE AE AE AE AE
MEANS 25.8 8.9 7.75 3.15 5.0 1094 18 1384 22 49
STD. DEV. 0.9 0.1 1.0 0.41
95% C.I. (low) 25.5 8.5 7.57 2.35 3.9 879 14 1196 18 41
95% C.I. (upp) 26.2 9.4 7.93 4.21 6.3 1362 23 1603 26 60
RANGE (low) 24.0 7.1 6.76 1.33 1.5 220 2 413 10 26
RANGE (high) 27.3 10.8 8.25 32.0 18 1630 55 2020 62 212
N = 23 23 23 23 23 23 23 23 23 23

 

STATION KAW-3 (= 003) - Kawa Estuary just above former Kaneohe WWTP (ELR)
March 1991 - March 1992 ~ (weekly) ~ WET SEASON VALUES ONLY
TEMP SAL DO pH TURB TSS NO3+NO2 NH3 Total N   PO4 Total P
oC ppt mg/L ntu mg/L ugN/L ugN/L ugN/L ugP/L ugP/L
CODES YM RI YM AE AE AE AE AE AE AE AE
MEANS 23.1 2 6.3 7.55 4.79 4.7 1104 37 1415 21 49
STD. DEV. 1.2 1.6 1.8 0.20
95% C.I. (low) 22.4 1.2 5.33 7.43 2.97 2.8 840 21 1158 13 34
95% C.I. (upp) 23.7 3 7.27 7.66 7.71 7.8 1450 68 1730 33 71
RANGE (low) 21.0 0.5 3.0 7.13 2.33 1.6 365 2 617 6 25
RANGE (high) 25.0 5 9.2 7.83 29.5 29.2 1650 97 2200 90 184
N = 16 14 15 13 13 13 13 13 13 13 13
 

STATION KAW-3 (=003) - Kawa Estuary just above former Kaneohe WWTP (ELR)
April 1991 - October 1991 ~ (weekly) ~ DRY SEASON VALUES ONLY
TEMP SAL DO pH TURB TSS NO3+NO2 NH3 Total N   PO4 Total P
oC ppt mg/L ntu mg/L ugN/L ugN/L ugN/L ugP/L ugP/L
CODES YM RI YM AE AE AE AE AE AE AE AE
MEANS 25.9 3 6.0 7.29 5.56 6.2 1011 68 1368 27 73
STD. DEV. 1.3 2.9 1.8 0.27
95% C.I. (low) 25.3 2 5.21 7.18 4.17 4.1 826 53 1188 22 62
95% C.I. (upp) 26.4 4 6.77 7.41 7.42 9.4 1238 87 1576 33 87
RANGE (low) 24.0 0.5 2.4 6.73 2.49 0.6 285 14 417 12 44
RANGE (high) 29.0 10 8.8 7.90 36.8 45.2 1570 153 1880 76 220
N = 23 23 23 23 23 23 23 23 23 23 23
 

STATION KAW-1 (= 002) - Kawa Estuary just below former Kaneohe WWTP (ELR)
March 1991 - March 1992 ~ (weekly) ~ WET SEASON VALUES ONLY
TEMP SAL DO pH TURB TSS NO3+NO2 NH3 Total N   PO4 Total P
oC ppt mg/L ntu mg/L ugN/L ugN/L ugN/L ugP/L ugP/L
CODES YM RI YM AE AE AE AE AE AE AE AE
MEANS 23.1 5 5.6 7.49 7.96 7.2 1060 68 1457 28 67
STD. DEV. 1.7 4.2 2.0 0.19
95% C.I. (low) 22.3 3 4.45 7.39 4.58 4.2 857 41 1152 18 48
95% C.I. (upp) 24.0 8 6.65 7.59 13.84 12.3 1311 110 1844 42 94
RANGE (low) 20.8 0.5 0.6 7.15 4.10 2.7 533 4 647 8 32
RANGE (high) 26.0 15 8.2 7.86 257 154 2130 188 3370 108 334
N = 18 17 15 16 16 16 16 16 16 16 16
 

STATION KAW-1 (=002) - Kawa Estuary just below former Kaneohe WWTP (ELR)
April 1991 - October 1991 ~ (weekly) ~ DRY SEASON VALUES ONLY
TEMP SAL DO pH TURB TSS NO3+NO2 NH3 Total N   PO4 Total P
oC ppt mg/L ntu mg/L ugN/L ugN/L ugN/L ugP/L ugP/L
CODES YM RI YM AE AE AE AE AE AE AE AE
MEANS 26.3 8 5.3 7.43 6.49 7.0 792 101 1254 26 68
STD. DEV. 1.1 4.2 1.1 0.16
95% C.I. (low) 25.9 6 4.82 7.37 5.08 5.3 621 69 1125 22 57
95% C.I. (upp) 26.8 10 5.79 7.50 8.29 9.1 1010 147 1897 31 82
RANGE (low) 24.5 2 3.3 7.12 3.29 1.8 188 6 560 14 37
RANGE (high) 29.0 15 7.4 7.69 35.6 30.0 1390 562 1930 78 257
N = 23 23 23 23 23 23 23 23 23 23 23

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