STATISTICS for PERU
STATISTICS FOR PERU
GEMS/WATER - STATISTICAL SUMMARY BY STATION 2002-02-15 PAGE 458
STATION - RIO RIMAC LIMA STATION NO. 032003
COUNTRY - PERU DEPTH(M) 2.5
LOCATION - OCT. 5 LAT. 12/01/10 LONG. 076/57/48 ELEVATION(M) 265.0
REGIONAL CENTRE - AMRA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1982-01-01 TO 1984-12-31
PERIOD OF RECORD FROM - 1983-03-15 TO 1983-09-15
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
ELEC CN NO3NO2 O2 F
COND DISS DISS
02041 06606 07105 08101 09104
us/cm mg/L Cn mg/L N mg/L O2 mg/L F
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 13 4 9 13 11
MEAN 636. 0.047 3.16 9.3 0.4
MINIMUM 474. 0.020 1.22 6.0 0.1
DATE OF MINIMUM 1983-03-31 1983-05-15 1983-09-15 1983-06-15 1983-05-15
10TH PERCENTILE 506. 6.1 0.1
MEDIAN 662. 0.035 2.51 8.2 0.3
90TH PERCENTILE 683. 12.5 0.8
MAXIMUM 695. 0.100 7.46 19.8 0.9
DATE OF MAXIMUM 1983-06-30 1983-04-30 1983-06-30 1983-03-15 1983-06-30
STANDARD DEVIATION 61. 0.038 1.94 3.7 0.3
ALK pH SUSP SOL Na Mg
TOTAL 105 DEG DISS DISS
10102 10302 10401 11105 12103
mg/L pH UNITS mg/L mg/L Na mg/L Mg
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 13 13 13 11 13
MEAN 111.08 8.0 1575. 20. 19.
MINIMUM 92.00 7.4 70. 12. 3.
DATE OF MINIMUM 1983-09-15 1983-03-15 1983-08-30 1983-05-15 1983-09-15
10TH PERCENTILE 94.40 7.5 78. 12. 5.
MEDIAN 105.00 7.9 230. 18. 21.
90TH PERCENTILE 119.40 8.3 3925. 26. 26.
MAXIMUM 170.00 8.5 12046. 27. 27.
DATE OF MAXIMUM 1983-03-31 1983-09-15 1983-03-31 1983-06-15 1983-03-15
STANDARD DEVIATION 19.07 0.3 3422. 5. 7.
Si PO4-P PO4 SULPHATE Cl
REACTIVE SOL TOTAL DISS
14101 15254 15403 16301 17201
mg/LSiO2 mg/L PO4 mg/L PO4 mg/L SO4 mg/L Cl
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 13 11 11 13 13
MEAN 66.46 12.982 22.391 148. 20.
MINIMUM 9.00 0.700 5.800 115. 12.
DATE OF MINIMUM 1983-05-31 1983-09-15 1983-09-15 1983-04-30 1983-04-30
10TH PERCENTILE 9.60 0.910 5.870 116. 13.
MEDIAN 20.00 6.400 12.800 155. 19.
90TH PERCENTILE 103.70 34.100 56.840 176. 29.
MAXIMUM 500.00 48.000 70.000 192. 31.
DATE OF MAXIMUM 1983-03-31 1983-03-31 1983-03-15 1983-06-15 1983-06-30
STANDARD DEVIATION 133.90 15.346 22.201 26. 6.
K Ca Mn Fe Cu
DISS DISS DISS TOTAL DISS
19105 20101 25105 26005 29105
mg/L K mg/L Ca mg/L Mn mg/L Fe mg/L Cu
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 11 13 13 13 13
MEAN 3.9 86.062 1.49 32.77 0.226
MINIMUM 1.6 66.800 0.12 0.85 0.000
DATE OF MINIMUM 1983-07-31 1983-07-31 1983-07-15 1983-07-15 1983-08-30
10TH PERCENTILE 1.6 68.480 0.12 1.18 0.018
MEDIAN 3.6 84.000 0.32 5.50 0.120
90TH PERCENTILE 6.9 102.680 2.81 59.80 0.350
MAXIMUM 8.1 108.000 9.10 284.00 0.980
DATE OF MAXIMUM 1983-03-31 1983-04-30 1983-03-15 1983-03-15 1983-03-15
STANDARD DEVIATION 2.1 11.795 2.50 78.26 0.253
Zn As Cd Pb
DISS DISS DISS DISS
30105 33103 48101 82101
mg/L Zn mg/L As mg/L Cd mg/L Pb
NO. OF L-FLAGGED VALUES 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0
NO. OF UNFLAGGED VALUES 13 11 7 13
MEAN 1.063 0.135 0.084 0.447
MINIMUM 0.150 0.010 0.000 0.020
DATE OF MINIMUM 1983-04-30 1983-05-15 1983-05-15 1983-05-15
10TH PERCENTILE 0.159 0.010 0.035
MEDIAN 0.580 0.040 0.100 0.220
90TH PERCENTILE 2.945 0.176 0.576
MAXIMUM 4.000 0.880 0.140 2.700
DATE OF MAXIMUM 1983-03-31 1983-03-31 1983-04-15 1983-03-15
STANDARD DEVIATION 1.288 0.254 0.052 0.697
GEMS/WATER
URL of this page: http://www.cciw.ca/summary82/peru82-e.html
Last updated: 2001-07-30