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STATISTICS for IRAN

STATISTICS FOR IRAN


GEMS/WATER - STATISTICAL SUMMARY BY STATION     2002-02-15   PAGE 306

 STATION - SHUR RIVER IN TEHRAN                     STATION NO. 014001
 COUNTRY - IRAN                                     DEPTH(M)       1.5
 LOCATION - OCT. 3  LAT. 35/41/30  LONG. 050/44/30  ELEVATION(M)1350.0
 REGIONAL CENTRE - EMRA                             WATER TYPE   RIVER      

 PERIOD REQUESTED FROM  - 1979-01-01 TO 1981-12-31
 PERIOD OF RECORD FROM  - 1980-04-08 TO 1981-12-23

 STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED


                             ELEC       TEMP     NO3NO2        NH3         O2
                             COND                                        DISS
                            02041      02061      07105      07554      08101
                            us/cm      deg C     mg/L N     mg/L N    mg/L O2


 NO. OF L-FLAGGED VALUES        0          0          0          0          0
 NO. OF G-FLAGGED VALUES        0          0          0          0          0
 NO. OF UNFLAGGED VALUES       26         26         26         26         26
 MEAN                      11865.       15.3       3.82       0.48        9.1
 MINIMUM                    1400.        8.0       2.19       0.00        7.7
 DATE OF MINIMUM       1981-07-29 1981-12-09 1981-05-06 1980-09-23 1981-07-29
 10TH PERCENTILE            6976.        9.0       2.96       0.00        7.9
 MEDIAN                    12550.       14.0       3.93       0.21        8.9
 90TH PERCENTILE           14080.       22.0       4.54       1.60       10.2
 MAXIMUM                   15000.       26.0       4.88       2.90       10.4
 DATE OF MAXIMUM       1980-07-29 1981-07-14 1981-05-20 1980-08-16 1980-11-04
 STANDARD DEVIATION         3230.        5.0       0.63       0.75        0.9




                              BOD        ALK         pH   SUSP SOL      PO4-P
                                       TOTAL               105 DEG        SOL
                            08201      10102      10302      10401      15254
                          mg/L O2       mg/L   pH UNITS       mg/L   mg/L PO4


 NO. OF L-FLAGGED VALUES        0          0          0          0          0
 NO. OF G-FLAGGED VALUES        0          0          0          0          0
 NO. OF UNFLAGGED VALUES       25         26         26         26         26
 MEAN                          2.     241.58        7.8      9855.      0.059
 MINIMUM                       0.      92.00        7.4      1056.      0.000
 DATE OF MINIMUM       1980-08-26 1981-05-06 1981-05-20 1981-12-09 1981-10-14
 10TH PERCENTILE               1.     202.40        7.5      6578.      0.010
 MEDIAN                        1.     244.00        7.8     10561.      0.020
 90TH PERCENTILE               2.     277.60        8.1     10950.      0.154
 MAXIMUM                       5.     292.00        8.5     11690.      0.250
 DATE OF MAXIMUM       1980-07-29 1980-04-08 1980-09-23 1980-09-10 1980-06-29
 STANDARD DEVIATION            1.      38.41        0.2      2562.      0.071




                               Cl       FAEC       INST
                             DISS      STREP     DISCHG
                            17201      36101      97160
                          mg/L Cl   No/100ml       m3/S


 NO. OF L-FLAGGED VALUES        0          0          0
 NO. OF G-FLAGGED VALUES        0          0          0
 NO. OF UNFLAGGED VALUES       26         26         26
 MEAN                       3434.       178.        0.3
 MINIMUM                     211.         0.        0.0
 DATE OF MINIMUM       1981-05-06 1980-09-23 1981-05-20
 10TH PERCENTILE            2905.         0.        0.0
 MEDIAN                     3442.        78.        0.0
 90TH PERCENTILE            4169.       460.        0.1
 MAXIMUM                    4540.      1100.        6.4
 DATE OF MAXIMUM       1980-08-16 1981-05-20 1981-05-06
 STANDARD DEVIATION          800.       249.        1.3





 STATION - WELL NO.1 IN TEHRAN                      STATION NO. 014002
 COUNTRY - IRAN                                     DEPTH(M)      50.0
 LOCATION - OCT. 3  LAT. 35/50/00  LONG. 051/03/00  ELEVATION(M)1120.0
 REGIONAL CENTRE - EMRA                             WATER TYPE   GROUNDWATER

 PERIOD REQUESTED FROM  - 1979-01-01 TO 1981-12-31
 PERIOD OF RECORD FROM  - 1980-10-13 TO 1981-10-24

 STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED


                             ELEC       TEMP     NO3NO2        NH3         O2
                             COND                                        DISS
                            02041      02061      07105      07554      08101
                            us/cm      deg C     mg/L N     mg/L N    mg/L O2


 NO. OF L-FLAGGED VALUES        0          0          0          0          0
 NO. OF G-FLAGGED VALUES        0          0          0          0          0
 NO. OF UNFLAGGED VALUES        4          4          4          4          4
 MEAN                       1290.       18.1      11.29       0.21        8.4
 MINIMUM                    1220.       13.5      10.26       0.10        6.1
 DATE OF MINIMUM       1981-10-24 1980-10-13 1981-04-27 1981-08-04 1981-10-24
 10TH PERCENTILE                                                             
 MEDIAN                     1290.       19.5      11.41       0.16        8.4
 90TH PERCENTILE                                                             
 MAXIMUM                    1360.       20.0      12.10       0.40       10.8
 DATE OF MAXIMUM       1981-08-04 1981-10-24 1980-10-13 1980-10-13 1980-10-13
 STANDARD DEVIATION           58.        3.1       0.78       0.14        2.0




                                F        ALK         pH   SUSP SOL         Cl
                             DISS      TOTAL               105 DEG       DISS
                            09104      10102      10302      10401      17201
                           mg/L F       mg/L   pH UNITS       mg/L    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        4          4          4          4          4
 MEAN                         0.1     367.75        7.1       707.       111.
 MINIMUM                      0.0     360.00        7.0       604.        70.
 DATE OF MINIMUM       1981-04-27 1981-10-24 1981-08-04 1981-08-04 1981-04-27
 10TH PERCENTILE                                                             
 MEDIAN                       0.1     365.50        7.2       723.       103.
 90TH PERCENTILE                                                             
 MAXIMUM                      0.1     380.00        7.2       778.       169.
 DATE OF MAXIMUM       1980-10-13 1981-04-27 1981-04-27 1980-10-13 1981-10-24
 STANDARD DEVIATION           0.1       8.81        0.1        74.        42.




                             FAEC       INST
                            STREP     DISCHG
                            36101      97160
                         No/100ml       m3/S


 NO. OF L-FLAGGED VALUES        0          0
 NO. OF G-FLAGGED VALUES        0          0
 NO. OF UNFLAGGED VALUES        4          4
 MEAN                          1.        0.1
 MINIMUM                       0.        0.0
 DATE OF MINIMUM       1980-10-13 1980-10-13
 10TH PERCENTILE                            
 MEDIAN                        0.        0.1
 90TH PERCENTILE                            
 MAXIMUM                       4.        0.1
 DATE OF MAXIMUM       1981-04-27 1981-08-04
 STANDARD DEVIATION            2.        0.0





 STATION - WELL NO.2 IN TEHRAN                      STATION NO. 014003
 COUNTRY - IRAN                                     DEPTH(M)      50.0
 LOCATION - OCT. 3  LAT. 35/50/00  LONG. 051/03/00  ELEVATION(M)1120.0
 REGIONAL CENTRE - EMRA                             WATER TYPE   GROUNDWATER

 PERIOD REQUESTED FROM  - 1979-01-01 TO 1981-12-31
 PERIOD OF RECORD FROM  - 1980-10-13 TO 1981-10-24

 STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED


                             ELEC       TEMP     NO3NO2        NH3         O2
                             COND                                        DISS
                            02041      02061      07105      07554      08101
                            us/cm      deg C     mg/L N     mg/L N    mg/L O2


 NO. OF L-FLAGGED VALUES        0          0          0          0          0
 NO. OF G-FLAGGED VALUES        0          0          0          0          0
 NO. OF UNFLAGGED VALUES        4          4          4          4          4
 MEAN                       1388.       17.0       5.32       2.67        6.1
 MINIMUM                    1280.       13.0       4.11       1.90        3.0
 DATE OF MINIMUM       1980-10-13 1980-10-13 1980-10-13 1981-04-27 1980-10-13
 10TH PERCENTILE                                                             
 MEDIAN                     1335.       18.0       5.57       2.60        6.6
 90TH PERCENTILE                                                             
 MAXIMUM                    1600.       19.0       6.03       3.60        8.1
 DATE OF MAXIMUM       1981-08-04 1981-10-24 1981-10-24 1980-10-13 1981-04-27
 STANDARD DEVIATION          149.        2.7       0.91       0.77        2.2




                                F        ALK         pH   SUSP SOL      PO4-P
                             DISS      TOTAL               105 DEG        SOL
                            09104      10102      10302      10401      15254
                           mg/L F       mg/L   pH UNITS       mg/L   mg/L PO4


 NO. OF L-FLAGGED VALUES        0          0          0          0          0
 NO. OF G-FLAGGED VALUES        0          0          0          0          0
 NO. OF UNFLAGGED VALUES        4          4          4          4          1
 MEAN                         0.2     361.00        7.3       782.      0.000
 MINIMUM                      0.1     340.00        7.1       738.           
 DATE OF MINIMUM       1981-04-27 1981-04-27 1980-10-13 1980-10-13           
 10TH PERCENTILE                                                             
 MEDIAN                       0.2     366.00        7.2       786.           
 90TH PERCENTILE                                                             
 MAXIMUM                      0.2     372.00        7.8       820.           
 DATE OF MAXIMUM       1980-10-13 1981-10-24 1981-04-27 1981-10-24           
 STANDARD DEVIATION           0.1      15.10        0.3        34.           




                               Cl       FAEC       INST
                             DISS      STREP     DISCHG
                            17201      36101      97160
                          mg/L Cl   No/100ml       m3/S


 NO. OF L-FLAGGED VALUES        0          0          0
 NO. OF G-FLAGGED VALUES        0          0          0
 NO. OF UNFLAGGED VALUES        4          4          4
 MEAN                        121.         9.        0.1
 MINIMUM                     111.         0.        0.1
 DATE OF MINIMUM       1980-10-13 1980-10-13 1980-10-13
 10TH PERCENTILE                                       
 MEDIAN                      116.         7.        0.1
 90TH PERCENTILE                                       
 MAXIMUM                     141.        23.        0.1
 DATE OF MAXIMUM       1981-10-24 1981-04-27 1981-10-24
 STANDARD DEVIATION           14.        10.        0.0





 STATION - KARJ RESERVIOR IN BILGHAN                STATION NO. 014004
 COUNTRY - IRAN                                     DEPTH(M)      73.5
 LOCATION - OCT. 3  LAT. 35/50/00  LONG. 051/03/00  ELEVATION(M)1729.0
 REGIONAL CENTRE - EMRA                             WATER TYPE   LAKE       

 PERIOD REQUESTED FROM  - 1979-01-01 TO 1981-12-31
 PERIOD OF RECORD FROM  - 1980-06-16 TO 1981-12-22

 STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED


                             ELEC       TEMP     NO3NO2        NH3         O2
                             COND                                        DISS
                            02041      02061      07105      07554      08101
                            us/cm      deg C     mg/L N     mg/L N    mg/L O2


 NO. OF L-FLAGGED VALUES        0          0          0          0          0
 NO. OF G-FLAGGED VALUES        0          0          0          0          0
 NO. OF UNFLAGGED VALUES       29         29         29         29         29
 MEAN                        341.        9.5       0.41       0.13        9.6
 MINIMUM                     272.        3.0       0.03       0.00        8.8
 DATE OF MINIMUM       1981-06-02 1981-02-23 1980-11-17 1980-09-22 1981-10-13
 10TH PERCENTILE             287.        5.9       0.14       0.00        8.9
 MEDIAN                      345.       10.5       0.44       0.10        9.3
 90TH PERCENTILE             380.       12.0       0.56       0.26       10.6
 MAXIMUM                     425.       13.0       0.81       0.38       11.0
 DATE OF MAXIMUM       1980-10-06 1980-10-21 1981-04-07 1981-02-23 1981-02-23
 STANDARD DEVIATION           35.        2.3       0.16       0.11        0.7




                              BOD        ALK         pH   SUSP SOL      PO4-P
                                       TOTAL               105 DEG        SOL
                            08201      10102      10302      10401      15254
                          mg/L O2       mg/L   pH UNITS       mg/L   mg/L PO4


 NO. OF L-FLAGGED VALUES        0          0          0          0          0
 NO. OF G-FLAGGED VALUES        0          0          0          0          0
 NO. OF UNFLAGGED VALUES       28         29         29         29         29
 MEAN                          2.     112.41        8.1       255.      0.029
 MINIMUM                       1.      84.00        7.5       108.      0.000
 DATE OF MINIMUM       1981-05-19 1981-12-22 1980-07-28 1981-07-13 1981-02-23
 10TH PERCENTILE               1.      88.00        7.8       119.      0.000
 MEDIAN                        1.     112.00        8.1       236.      0.010
 90TH PERCENTILE               2.     136.40        8.3       292.      0.120
 MAXIMUM                       3.     152.00        8.6       960.      0.120
 DATE OF MAXIMUM       1981-02-23 1981-07-28 1980-09-22 1980-11-03 1980-09-22
 STANDARD DEVIATION            1.      17.61        0.2       151.      0.045




                               Cl       FAEC       INST
                             DISS      STREP     DISCHG
                            17201      36101      97160
                          mg/L Cl   No/100ml       m3/S


 NO. OF L-FLAGGED VALUES        0          0          0
 NO. OF G-FLAGGED VALUES        0          0          0
 NO. OF UNFLAGGED VALUES       29         29         29
 MEAN                         15.       240.       16.2
 MINIMUM                       6.         0.        7.9
 DATE OF MINIMUM       1980-09-09 1980-10-06 1981-02-23
 10TH PERCENTILE               7.         0.        8.5
 MEDIAN                       14.        75.       12.8
 90TH PERCENTILE              19.      1100.       24.2
 MAXIMUM                      98.      1100.       40.8
 DATE OF MAXIMUM       1980-08-13 1980-09-22 1981-06-02
 STANDARD DEVIATION           16.       373.        8.3





 STATION - WELL NO.4 ESFAHAN                        STATION NO. 014005
 COUNTRY - IRAN                                     DEPTH(M)       2.1
 LOCATION - OCT. 3  LAT. 32/40/00  LONG. 052/40/00  ELEVATION(M)1600.0
 REGIONAL CENTRE - EMRA                             WATER TYPE   GROUNDWATER

 PERIOD REQUESTED FROM  - 1979-01-01 TO 1981-12-31
 PERIOD OF RECORD FROM  - 1980-12-16 TO 1981-10-21

 STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED


                             ELEC       TEMP     NO3NO2        NH3         O2
                             COND                                        DISS
                            02041      02061      07105      07554      08102
                            us/cm      deg C     mg/L N     mg/L N    mg/L O2


 NO. OF L-FLAGGED VALUES        0          0          0          0          0
 NO. OF G-FLAGGED VALUES        0          0          0          0          0
 NO. OF UNFLAGGED VALUES        4          4          4          4          4
 MEAN                       1007.       14.1       4.24       0.00        4.6
 MINIMUM                     920.       12.0       2.75       0.00        4.5
 DATE OF MINIMUM       1981-10-21 1980-12-16 1980-12-16 1980-12-16 1981-10-21
 10TH PERCENTILE                                                             
 MEDIAN                      960.       14.2       4.57       0.00        4.6
 90TH PERCENTILE                                                             
 MAXIMUM                    1187.       16.0       5.07       0.00        4.6
 DATE OF MAXIMUM       1980-12-16 1981-06-09 1981-10-21 1981-10-21 1981-06-09
 STANDARD DEVIATION          123.        1.8       1.10       0.00        0.0




                                F        ALK         pH         Cl   FAEC COL
                             DISS      TOTAL                  DISS           
                            09104      10101      10302      17205      36011
                           mg/L F       mg/L   pH UNITS    mg/L Cl   No/100ml


 NO. OF L-FLAGGED VALUES        0          0          0          0          0
 NO. OF G-FLAGGED VALUES        0          0          0          0          0
 NO. OF UNFLAGGED VALUES        4          4          4          4          4
 MEAN                         0.4     322.00        7.1        97.         0.
 MINIMUM                      0.4     316.00        7.0        85.         0.
 DATE OF MINIMUM       1981-06-09 1981-06-09 1980-12-16 1981-10-21 1980-12-16
 10TH PERCENTILE                                                             
 MEDIAN                       0.4     318.00        7.1        99.         0.
 90TH PERCENTILE                                                             
 MAXIMUM                      0.5     336.00        7.2       106.         0.
 DATE OF MAXIMUM       1981-10-21 1980-12-16 1981-10-21 1981-04-07 1981-10-21
 STANDARD DEVIATION           0.1       9.52        0.1         9.         0.




                             INST
                           DISCHG
                            97160
                             m3/S


 NO. OF L-FLAGGED VALUES        0
 NO. OF G-FLAGGED VALUES        0
 NO. OF UNFLAGGED VALUES        4
 MEAN                         0.7
 MINIMUM                      0.7
 DATE OF MINIMUM       1981-04-07
 10TH PERCENTILE                 
 MEDIAN                       0.7
 90TH PERCENTILE                 
 MAXIMUM                      0.7
 DATE OF MAXIMUM       1981-06-09
 STANDARD DEVIATION           0.0





 STATION - ZAYANDEH RIVER IN ISFANHAN               STATION NO. 014006
 COUNTRY - IRAN                                     DEPTH(M)       2.1
 LOCATION - OCT. 3  LAT. 32/40/00  LONG. 052/40/00  ELEVATION(M)1600.0
 REGIONAL CENTRE - EMRA                             WATER TYPE   RIVER      

 PERIOD REQUESTED FROM  - 1979-01-01 TO 1981-12-31
 PERIOD OF RECORD FROM  - 1980-12-07 TO 1981-12-26

 STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED


                            INTEG       ELEC       TEMP     NO3NO2        NH3
                           SAMPLE       COND                                 
                            00190      02041      02061      07105      07554
                              N/A      us/cm      deg C     mg/L N     mg/L N


 NO. OF L-FLAGGED VALUES        0          0          0          0          0
 NO. OF G-FLAGGED VALUES        0          0          0          0          0
 NO. OF UNFLAGGED VALUES        1         24         25         25         25
 MEAN                          2.       630.       11.7       2.31       0.06
 MINIMUM                                530.        4.0       1.71       0.00
 DATE OF MINIMUM                  1981-04-06 1981-01-07 1981-04-06 1980-12-07
 10TH PERCENTILE                        538.        5.4       1.86       0.00
 MEDIAN                                 642.       12.0       2.14       0.06
 90TH PERCENTILE                        695.       17.2       2.38       0.10
 MAXIMUM                                768.       19.0       4.70       0.42
 DATE OF MAXIMUM                  1981-01-20 1981-08-08 1980-12-07 1981-02-09
 STANDARD DEVIATION                      64.        4.5       0.70       0.09




                               O2        BOD        ALK         pH   SUSP SOL
                             DISS                 TOTAL               105 DEG
                            08102      08201      10101      10302      10401
                          mg/L O2    mg/L O2       mg/L   pH UNITS       mg/L


 NO. OF L-FLAGGED VALUES        0          0          0          0          0
 NO. OF G-FLAGGED VALUES        0          0          0          0          0
 NO. OF UNFLAGGED VALUES       25         24         25         25         25
 MEAN                         8.6         2.     202.60        7.9        36.
 MINIMUM                      7.1         1.     184.00        7.6        19.
 DATE OF MINIMUM       1981-07-26 1981-06-20 1981-04-06 1981-10-10 1981-07-26
 10TH PERCENTILE              7.2         1.     184.00        7.6        21.
 MEDIAN                       8.4         2.     200.00        7.9        31.
 90TH PERCENTILE              9.8         2.     220.00        8.1        59.
 MAXIMUM                     10.4         7.     236.00        8.2        77.
 DATE OF MAXIMUM       1981-01-07 1981-10-10 1981-09-26 1981-06-20 1981-07-07
 STANDARD DEVIATION           1.0         1.      14.27        0.2        16.




                            PO4-P         Cl   FAEC COL       INST
                              SOL       DISS                DISCHG
                            15254      17205      36011      97160
                         mg/L PO4    mg/L Cl   No/100ml       m3/S


 NO. OF L-FLAGGED VALUES        0          0          0          0
 NO. OF G-FLAGGED VALUES        0          0          0          0
 NO. OF UNFLAGGED VALUES       25         25         25         25
 MEAN                       0.015        57.      1100.       19.9
 MINIMUM                    0.001        35.      1100.       10.3
 DATE OF MINIMUM       1980-12-07 1981-05-05 1980-12-07 1981-02-21
 10TH PERCENTILE            0.002        35.      1100.       10.9
 MEDIAN                     0.005        56.      1100.       16.1
 90TH PERCENTILE            0.016        78.      1100.       30.2
 MAXIMUM                    0.125        86.      1100.       37.8
 DATE OF MAXIMUM       1981-07-07 1981-12-26 1981-12-26 1980-12-21
 STANDARD DEVIATION         0.033        17.         0.        7.7





 STATION - WELL NO.5 MANZELABAD MASHAD              STATION NO. 014007
 COUNTRY - IRAN                                     DEPTH(M)       0.5
 LOCATION - OCT. 3  LAT. 36/22/30  LONG. 058/51/00  ELEVATION(M) 900.0
 REGIONAL CENTRE - EMRA                             WATER TYPE   GROUNDWATER

 PERIOD REQUESTED FROM  - 1979-01-01 TO 1981-12-31
 PERIOD OF RECORD FROM  - 1981-06-01 TO 1981-11-23

 STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED


                             ELEC       TEMP     NO3NO2        NH3         O2
                             COND                                        DISS
                            02041      02061      07105      07555      08101
                            us/cm      deg C     mg/L N     mg/L N    mg/L O2


 NO. OF L-FLAGGED VALUES        0          0          0          0          0
 NO. OF G-FLAGGED VALUES        0          0          0          0          0
 NO. OF UNFLAGGED VALUES        3          3          3          3          3
 MEAN                        415.       14.0       1.25       0.02        9.6
 MINIMUM                                                                     
 DATE OF MINIMUM                                                             
 10TH PERCENTILE                                                             
 MEDIAN                                                                      
 90TH PERCENTILE                                                             
 MAXIMUM                                                                     
 DATE OF MAXIMUM                                                             
 STANDARD DEVIATION                                                          




                                F        ALK         pH         Cl   FAEC COL
                             DISS      TOTAL                  DISS           
                            09104      10101      10302      17201      36011
                           mg/L F       mg/L   pH UNITS    mg/L Cl   No/100ml


 NO. OF L-FLAGGED VALUES        0          0          0          0          0
 NO. OF G-FLAGGED VALUES        0          0          0          0          0
 NO. OF UNFLAGGED VALUES        3          3          3          3          3
 MEAN                         0.1     186.00        7.0        19.         0.
 MINIMUM                                                                     
 DATE OF MINIMUM                                                             
 10TH PERCENTILE                                                             
 MEDIAN                                                                      
 90TH PERCENTILE                                                             
 MAXIMUM                                                                     
 DATE OF MAXIMUM                                                             
 STANDARD DEVIATION                                                          





 STATION - WELL NO. 3 MANZELABAD MASHAD             STATION NO. 014008
 COUNTRY - IRAN                                     DEPTH(M)       0.5
 LOCATION - OCT. 3  LAT. 36/22/30  LONG. 058/52/30  ELEVATION(M) 900.0
 REGIONAL CENTRE - EMRA                             WATER TYPE   GROUNDWATER

 PERIOD REQUESTED FROM  - 1979-01-01 TO 1981-12-31
 PERIOD OF RECORD FROM  - 1981-06-01 TO 1981-11-23

 STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED


                             ELEC       TEMP     NO3NO2        NH3         O2
                             COND                                        DISS
                            02041      02061      07105      07555      08101
                            us/cm      deg C     mg/L N     mg/L N    mg/L O2


 NO. OF L-FLAGGED VALUES        0          0          0          0          0
 NO. OF G-FLAGGED VALUES        0          0          0          0          0
 NO. OF UNFLAGGED VALUES        3          3          3          3          3
 MEAN                        501.       15.3       1.39       0.02        9.5
 MINIMUM                                                                     
 DATE OF MINIMUM                                                             
 10TH PERCENTILE                                                             
 MEDIAN                                                                      
 90TH PERCENTILE                                                             
 MAXIMUM                                                                     
 DATE OF MAXIMUM                                                             
 STANDARD DEVIATION                                                          




                                F        ALK         pH         Cl   FAEC COL
                             DISS      TOTAL                  DISS           
                            09104      10101      10302      17201      36011
                           mg/L F       mg/L   pH UNITS    mg/L Cl   No/100ml


 NO. OF L-FLAGGED VALUES        0          0          0          0          0
 NO. OF G-FLAGGED VALUES        0          0          0          0          0
 NO. OF UNFLAGGED VALUES        3          3          3          3          3
 MEAN                         0.1     170.00        7.1        33.         0.
 MINIMUM                                                                     
 DATE OF MINIMUM                                                             
 10TH PERCENTILE                                                             
 MEDIAN                                                                      
 90TH PERCENTILE                                                             
 MAXIMUM                                                                     
 DATE OF MAXIMUM                                                             
 STANDARD DEVIATION                                                          





 STATION - DEZ REZERVOIR IN KHOZESTAN               STATION NO. 014009
 COUNTRY - IRAN                                     DEPTH(M)     156.0
 LOCATION - OCT. 3  LAT. 31/24/00  LONG. 048/32/00  ELEVATION(M) 321.0
 REGIONAL CENTRE - EMRA                             WATER TYPE   LAKE       

 PERIOD REQUESTED FROM  - 1979-01-01 TO 1981-12-31
 PERIOD OF RECORD FROM  - 1980-03-03 TO 1980-05-13

 STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED


                             ELEC       TEMP     NO3NO2        NH3         O2
                             COND                                        DISS
                            02041      02061      07105      07554      08102
                            us/cm      deg C     mg/L N     mg/L N    mg/L O2


 NO. OF L-FLAGGED VALUES        0          0          0          0          0
 NO. OF G-FLAGGED VALUES        0          0          0          0          0
 NO. OF UNFLAGGED VALUES        2          2          2          2          2
 MEAN                        425.       14.0       0.79       0.00        5.6
 MINIMUM                                                                     
 DATE OF MINIMUM                                                             
 10TH PERCENTILE                                                             
 MEDIAN                                                                      
 90TH PERCENTILE                                                             
 MAXIMUM                                                                     
 DATE OF MAXIMUM                                                             
 STANDARD DEVIATION                                                          




                              BOD        ALK         pH   SUSP SOL      PO4-P
                                       TOTAL               105 DEG        SOL
                            08201      10101      10302      10401      15254
                          mg/L O2       mg/L   pH UNITS       mg/L   mg/L PO4


 NO. OF L-FLAGGED VALUES        0          0          0          0          0
 NO. OF G-FLAGGED VALUES        0          0          0          0          0
 NO. OF UNFLAGGED VALUES        2          2          2          2          2
 MEAN                          2.     140.00        8.1        41.      0.000
 MINIMUM                                                                     
 DATE OF MINIMUM                                                             
 10TH PERCENTILE                                                             
 MEDIAN                                                                      
 90TH PERCENTILE                                                             
 MAXIMUM                                                                     
 DATE OF MAXIMUM                                                             
 STANDARD DEVIATION                                                          




                               Cl   FAEC COL       INST
                             DISS                DISCHG
                            17201      36011      97160
                          mg/L Cl   No/100ml       m3/S


 NO. OF L-FLAGGED VALUES        0          0          0
 NO. OF G-FLAGGED VALUES        0          0          0
 NO. OF UNFLAGGED VALUES        2          2          1
 MEAN                         30.        20.      755.0
 MINIMUM                                               
 DATE OF MINIMUM                                       
 10TH PERCENTILE                                       
 MEDIAN                                                
 90TH PERCENTILE                                       
 MAXIMUM                                               
 DATE OF MAXIMUM                                       
 STANDARD DEVIATION                                    





 STATION - KARUN RIVER IN AHWAZ CITY                STATION NO. 014010
 COUNTRY - IRAN                                     DEPTH(M)       4.8
 LOCATION - OCT. 3  LAT. 31/19/00  LONG. 048/40/00  ELEVATION(M)  37.0
 REGIONAL CENTRE - EMRA                             WATER TYPE   RIVER      

 PERIOD REQUESTED FROM  - 1979-01-01 TO 1981-12-31
 PERIOD OF RECORD FROM  - 1980-02-26 TO 1980-09-11

 STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED


                             ELEC       TEMP     NO3NO2        NH3         O2
                             COND                                        DISS
                            02041      02061      07105      07554      08101
                            us/cm      deg C     mg/L N     mg/L N    mg/L O2


 NO. OF L-FLAGGED VALUES        0          0          0          0          0
 NO. OF G-FLAGGED VALUES        0          0          0          0          0
 NO. OF UNFLAGGED VALUES       10         10         10          9         10
 MEAN                       1058.       21.0       5.36       0.11        3.8
 MINIMUM                     700.       13.0       1.13       0.00        2.9
 DATE OF MINIMUM       1980-04-07 1980-02-26 1980-02-26 1980-03-19 1980-09-11
 10TH PERCENTILE             700.       13.0       1.13                   2.9
 MEDIAN                     1075.       21.5       5.20       0.01        3.8
 90TH PERCENTILE            1330.       26.0       9.37                   4.5
 MAXIMUM                    1400.       27.0      14.73       0.36        5.0
 DATE OF MAXIMUM       1980-08-10 1980-08-27 1980-04-07 1980-05-11 1980-02-26
 STANDARD DEVIATION          278.        5.1       4.22       0.15        0.6




                              BOD        ALK         pH   SUSP SOL      PO4-P
                                       TOTAL               105 DEG        SOL
                            08201      10102      10302      10401      15254
                          mg/L O2       mg/L   pH UNITS       mg/L   mg/L PO4


 NO. OF L-FLAGGED VALUES        0          0          0          0          0
 NO. OF G-FLAGGED VALUES        0          0          0          0          0
 NO. OF UNFLAGGED VALUES       10         10         10         10         10
 MEAN                          2.     167.90        8.1       888.      0.019
 MINIMUM                       1.     145.00        7.6       113.      0.000
 DATE OF MINIMUM       1980-03-19 1980-04-07 1980-04-07 1980-09-11 1980-03-19
 10TH PERCENTILE               1.     145.00        7.6       113.      0.000
 MEDIAN                        2.     156.00        8.1       352.      0.010
 90TH PERCENTILE               3.     195.00        8.2       906.      0.040
 MAXIMUM                       4.     225.00        8.6      5820.      0.060
 DATE OF MAXIMUM       1980-06-23 1980-02-26 1980-08-27 1980-02-26 1980-04-07
 STANDARD DEVIATION            1.      26.31        0.2      1748.      0.020




                               Cl   FAEC COL       INST
                             DISS                DISCHG
                            17201      36011      97160
                          mg/L Cl   No/100ml       m3/S


 NO. OF L-FLAGGED VALUES        0          0          0
 NO. OF G-FLAGGED VALUES        0          0          0
 NO. OF UNFLAGGED VALUES       10          7         10
 MEAN                        160.       805.     1582.7
 MINIMUM                      75.        15.      465.0
 DATE OF MINIMUM       1980-04-07 1980-03-19 1980-09-11
 10TH PERCENTILE              75.                 465.0
 MEDIAN                      160.      1100.     1139.5
 90TH PERCENTILE             224.                3542.0
 MAXIMUM                     234.      1200.     3551.0
 DATE OF MAXIMUM       1980-06-23 1980-02-26 1980-04-07
 STANDARD DEVIATION           58.       538.     1239.5





 STATION - DARIUSH KABIR RESERVOIRAND DAM           STATION NO. 014011
 COUNTRY - IRAN                                     DEPTH(M)    9999.9
 LOCATION - OCT. 3  LAT. 30/10/00  LONG. 052/30/00  ELEVATION(M)1971.0
 REGIONAL CENTRE - EMRA                             WATER TYPE   LAKE       

 PERIOD REQUESTED FROM  - 1979-01-01 TO 1981-12-31
 PERIOD OF RECORD FROM  - 1980-11-10 TO 1981-12-18

 STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED


                             ELEC       TEMP     NO3NO2        NH3         O2
                             COND                                        DISS
                            02041      02061      07105      07554      08102
                            us/cm      deg C     mg/L N     mg/L N    mg/L O2


 NO. OF L-FLAGGED VALUES        0          0          0          0          0
 NO. OF G-FLAGGED VALUES        0          0          0          0          0
 NO. OF UNFLAGGED VALUES        7          7          7          7          7
 MEAN                        487.       14.4      14.02       0.00       12.0
 MINIMUM                     459.        8.0       9.49       0.00       10.5
 DATE OF MINIMUM       1981-01-25 1981-01-25 1981-01-25 1980-11-10 1981-04-10
 10TH PERCENTILE                                                             
 MEDIAN                      479.       15.4      10.02       0.00       11.5
 90TH PERCENTILE                                                             
 MAXIMUM                     523.       20.0      26.02       0.00       14.0
 DATE OF MAXIMUM       1981-12-18 1981-10-22 1981-09-23 1981-12-18 1981-12-18
 STANDARD DEVIATION           25.        3.9       6.50       0.00        1.3




                              BOD        ALK         pH   SUSP SOL      PO4-P
                                       TOTAL               105 DEG        SOL
                            08201      10101      10302      10401      15254
                          mg/L O2       mg/L   pH UNITS       mg/L   mg/L PO4


 NO. OF L-FLAGGED VALUES        0          0          0          0          0
 NO. OF G-FLAGGED VALUES        0          0          0          0          0
 NO. OF UNFLAGGED VALUES        7          7          7          7          7
 MEAN                          1.     145.93        8.2         0.      5.100
 MINIMUM                       0.     120.00        7.8         0.      2.000
 DATE OF MINIMUM       1981-12-18 1981-09-23 1981-12-18 1980-11-10 1981-10-22
 10TH PERCENTILE                                                             
 MEDIAN                        2.     149.00        8.3         0.      5.200
 90TH PERCENTILE                                                             
 MAXIMUM                       2.     160.00        8.4         0.      9.600
 DATE OF MAXIMUM       1981-07-22 1981-04-10 1981-07-22 1981-12-18 1981-07-22
 STANDARD DEVIATION            1.      13.17        0.2         0.      3.084




                               Cl   FAEC COL       INST
                             DISS                DISCHG
                            17205      36011      97160
                          mg/L Cl   No/100ml       m3/S


 NO. OF L-FLAGGED VALUES        0          0          0
 NO. OF G-FLAGGED VALUES        0          0          0
 NO. OF UNFLAGGED VALUES        7          7          5
 MEAN                         57.        26.       26.9
 MINIMUM                      50.         0.       10.9
 DATE OF MINIMUM       1981-07-22 1981-04-10 1981-12-18
 10TH PERCENTILE                                       
 MEDIAN                       57.         2.       31.4
 90TH PERCENTILE                                       
 MAXIMUM                      64.       150.       44.0
 DATE OF MAXIMUM       1981-10-22 1980-11-10 1981-09-23
 STANDARD DEVIATION            5.        55.       14.5





 STATION - WELL NO. 3 IN SHIRAZ                     STATION NO. 014012
 COUNTRY - IRAN                                     DEPTH(M)       8.0
 LOCATION - OCT. 3  LAT. 31/45/00  LONG. 050/55/00  ELEVATION(M)1580.0
 REGIONAL CENTRE - EMRA                             WATER TYPE   GROUNDWATER

 PERIOD REQUESTED FROM  - 1979-01-01 TO 1981-12-31
 PERIOD OF RECORD FROM  - 1980-11-10 TO 1981-12-21

 STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED


                             ELEC       TEMP     NO3NO2        NH3         O2
                             COND                                        DISS
                            02041      02061      07105      07554      08102
                            us/cm      deg C     mg/L N     mg/L N    mg/L O2


 NO. OF L-FLAGGED VALUES        0          0          0          0          0
 NO. OF G-FLAGGED VALUES        0          0          0          0          0
 NO. OF UNFLAGGED VALUES        7          7          7          7          6
 MEAN                        977.       16.5      22.15       0.00        7.3
 MINIMUM                     955.       15.0      12.35       0.00        2.0
 DATE OF MINIMUM       1981-12-21 1981-01-25 1981-07-22 1980-11-10 1981-09-23
 10TH PERCENTILE                                                             
 MEDIAN                      971.       17.0      19.75       0.00        8.4
 90TH PERCENTILE                                                             
 MAXIMUM                    1030.       17.5      43.75       0.00        9.0
 DATE OF MAXIMUM       1981-07-22 1981-12-21 1981-04-18 1981-12-21 1981-01-25
 STANDARD DEVIATION           24.        1.0      10.74       0.00        2.7




                              BOD          F        ALK         pH   SUSP SOL
                                        DISS      TOTAL               105 DEG
                            08201      09104      10101      10302      10401
                          mg/L O2     mg/L F       mg/L   pH UNITS       mg/L


 NO. OF L-FLAGGED VALUES        0          0          0          0          0
 NO. OF G-FLAGGED VALUES        0          0          0          0          0
 NO. OF UNFLAGGED VALUES        7          7          7          7          7
 MEAN                          1.        0.5     344.71        7.5         0.
 MINIMUM                       0.        0.4     310.00        7.2         0.
 DATE OF MINIMUM       1980-11-10 1980-11-10 1981-07-22 1981-01-25 1980-11-10
 10TH PERCENTILE                                                             
 MEDIAN                        0.        0.4     350.00        7.5         0.
 90TH PERCENTILE                                                             
 MAXIMUM                       2.        0.4     375.00        7.8         0.
 DATE OF MAXIMUM       1981-07-22 1981-12-21 1981-12-21 1981-10-23 1981-01-25
 STANDARD DEVIATION            1.        0.0      22.10        0.2         0.




                            PO4-P         Cl   FAEC COL       INST
                              SOL       DISS                DISCHG
                            15254      17205      36011      97160
                         mg/L PO4    mg/L Cl   No/100ml       m3/S


 NO. OF L-FLAGGED VALUES        0          0          0          0
 NO. OF G-FLAGGED VALUES        0          0          0          0
 NO. OF UNFLAGGED VALUES        6          7          7          7
 MEAN                       5.792        45.        22.        0.0
 MINIMUM                    3.600        41.         0.        0.0
 DATE OF MINIMUM       1981-07-22 1981-10-23 1981-01-25 1980-11-10
 10TH PERCENTILE                                                  
 MEDIAN                     4.900        43.         0.        0.0
 90TH PERCENTILE                                                  
 MAXIMUM                    8.650        60.       150.        0.0
 DATE OF MAXIMUM       1981-10-23 1981-12-21 1980-11-10 1981-04-18
 STANDARD DEVIATION         2.032         7.        57.        0.0





 STATION - WELL NO. 5 IN SHIRAZ                     STATION NO. 014013
 COUNTRY - IRAN                                     DEPTH(M)       8.0
 LOCATION - OCT. 3  LAT. 31/45/00  LONG. 050/55/00  ELEVATION(M)1580.0
 REGIONAL CENTRE - EMRA                             WATER TYPE   GROUNDWATER

 PERIOD REQUESTED FROM  - 1979-01-01 TO 1981-12-31
 PERIOD OF RECORD FROM  - 1980-11-10 TO 1981-12-18

 STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED


                             ELEC       TEMP     NO3NO2        NH3         O2
                             COND                                        DISS
                            02041      02061      07105      07554      08102
                            us/cm      deg C     mg/L N     mg/L N    mg/L O2


 NO. OF L-FLAGGED VALUES        0          0          0          0          0
 NO. OF G-FLAGGED VALUES        0          0          0          0          0
 NO. OF UNFLAGGED VALUES        7          7          7          7          7
 MEAN                        387.       15.4      15.70       0.00        9.2
 MINIMUM                     366.       12.0      10.00       0.00        8.5
 DATE OF MINIMUM       1981-10-23 1981-01-25 1981-10-23 1980-11-10 1980-11-10
 10TH PERCENTILE                                                             
 MEDIAN                      389.       16.0      15.99       0.00        8.7
 90TH PERCENTILE                                                             
 MAXIMUM                     396.       16.5      25.02       0.00       12.0
 DATE OF MAXIMUM       1980-11-10 1981-07-22 1981-09-23 1981-12-18 1981-12-18
 STANDARD DEVIATION           10.        1.5       5.16       0.00        1.3




                              BOD          F        ALK         pH   SUSP SOL
                                        DISS      TOTAL               105 DEG
                            08201      09104      10101      10302      10401
                          mg/L O2     mg/L F       mg/L   pH UNITS       mg/L


 NO. OF L-FLAGGED VALUES        0          0          0          0          0
 NO. OF G-FLAGGED VALUES        0          0          0          0          0
 NO. OF UNFLAGGED VALUES        7          7          7          7          7
 MEAN                          1.        0.8     179.37        7.9         0.
 MINIMUM                       0.        0.8     170.00        7.7         0.
 DATE OF MINIMUM       1981-09-23 1980-11-10 1980-11-10 1981-09-23 1980-11-10
 10TH PERCENTILE                                                             
 MEDIAN                        1.        0.8     171.00        7.9         0.
 90TH PERCENTILE                                                             
 MAXIMUM                       3.        0.8     219.60        8.1         0.
 DATE OF MAXIMUM       1981-04-18 1981-12-18 1981-10-23 1981-07-22 1981-12-18
 STANDARD DEVIATION            1.        0.0      18.13        0.1         0.




                            PO4-P         Cl   FAEC COL       INST
                              SOL       DISS                DISCHG
                            15254      17205      36011      97160
                         mg/L PO4    mg/L Cl   No/100ml       m3/S


 NO. OF L-FLAGGED VALUES        0          0          0          0
 NO. OF G-FLAGGED VALUES        0          0          0          0
 NO. OF UNFLAGGED VALUES        7          7          7          7
 MEAN                       5.684        12.       605.        0.1
 MINIMUM                    2.500         7.        79.        0.0
 DATE OF MINIMUM       1981-10-23 1981-09-23 1981-12-18 1981-12-18
 10TH PERCENTILE                                                  
 MEDIAN                     5.000        14.       540.        0.1
 90TH PERCENTILE                                                  
 MAXIMUM                    8.000        14.      1100.        0.1
 DATE OF MAXIMUM       1981-04-18 1981-10-23 1981-04-18 1981-04-18
 STANDARD DEVIATION         2.133         3.       487.        0.0





 STATION - SEFID RUD DOWNSTREAM                     STATION NO. 014014
 COUNTRY - IRAN                                     DEPTH(M)       0.3
 LOCATION - OCT. 3  LAT. 37/59/00  LONG. 051/13/00  ELEVATION(M) 190.0
 REGIONAL CENTRE - EMRA                             WATER TYPE   RIVER      

 PERIOD REQUESTED FROM  - 1979-01-01 TO 1981-12-31
 PERIOD OF RECORD FROM  - 1980-02-29 TO 1981-12-20

 STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED


                            INTEG       ELEC       TEMP     NO3NO2        NH3
                           SAMPLE       COND                                 
                            00190      02041      02061      07105      07555
                              N/A      us/cm      deg C     mg/L N     mg/L N


 NO. OF L-FLAGGED VALUES        0          0          0          0          0
 NO. OF G-FLAGGED VALUES        0          0          0          0          0
 NO. OF UNFLAGGED VALUES       34         36         37         36         37
 MEAN                          3.      1059.       18.1       0.89       0.46
 MINIMUM                       3.       660.        7.0       0.12       0.00
 DATE OF MINIMUM       1980-02-29 1980-02-29 1980-03-02 1980-12-07 1981-03-01
 10TH PERCENTILE               3.       777.        8.0       0.14       0.01
 MEDIAN                        3.      1010.       19.0       0.95       0.17
 90TH PERCENTILE               3.      1462.       25.9       1.47       0.99
 MAXIMUM                       3.      1660.       30.0       1.73       3.51
 DATE OF MAXIMUM       1981-12-20 1981-10-25 1980-08-17 1981-11-08 1980-06-22
 STANDARD DEVIATION            0.       257.        6.6       0.47       0.77




                               O2         O2        BOD        ALK        ALK
                             DISS       DISS                 TOTAL      TOTAL
                            08101      08102      08201      10101      10102
                          mg/L O2    mg/L O2    mg/L O2       mg/L       mg/L


 NO. OF L-FLAGGED VALUES        0          0          0          0          0
 NO. OF G-FLAGGED VALUES        0          0          0          0          0
 NO. OF UNFLAGGED VALUES       31          6         37          6         31
 MEAN                         8.6        9.9         1.     168.83     154.71
 MINIMUM                      3.5        5.3         0.     140.00     129.00
 DATE OF MINIMUM       1980-12-07 1981-11-08 1980-12-07 1981-11-22 1981-07-19
 10TH PERCENTILE              5.1                    0.                135.10
 MEDIAN                       8.8       10.4         1.     170.00     151.00
 90TH PERCENTILE             10.9                    2.                170.00
 MAXIMUM                     12.0       13.2         4.     190.00     194.00
 DATE OF MAXIMUM       1980-03-02 1981-12-20 1981-06-07 1981-12-20 1980-05-11
 STANDARD DEVIATION           2.0        3.3         1.      16.92      16.28




                               pH   SUSP SOL      PO4-P         Cl         Cl
                                     105 DEG        SOL       DISS       DISS
                            10302      10401      15254      17201      17205
                         pH UNITS       mg/L   mg/L PO4    mg/L Cl    mg/L Cl


 NO. OF L-FLAGGED VALUES        0          0          3          0          0
 NO. OF G-FLAGGED VALUES        0          0          0          0          0
 NO. OF UNFLAGGED VALUES       37         37         34         30          6
 MEAN                         8.0      2919.      0.080       163.       298.
 MINIMUM                      7.3        15.      0.000       109.       142.
 DATE OF MINIMUM       1980-06-08 1981-05-24 1980-07-20 1981-05-24 1981-11-22
 10TH PERCENTILE              7.7        21.      0.004       114.           
 MEDIAN                       8.0       202.      0.030       152.       310.
 90TH PERCENTILE              8.2      6158.      0.207       213.           
 MAXIMUM                      8.5     32960.      0.380       349.       393.
 DATE OF MAXIMUM       1981-07-05 1980-11-23 1980-05-10 1980-12-07 1981-12-20
 STANDARD DEVIATION           0.2      7470.      0.095        51.        84.




                         FAEC COL       FAEC       INST
                                       STREP     DISCHG
                            36011      36101      97160
                         No/100ml   No/100ml       m3/S


 NO. OF L-FLAGGED VALUES        0          0          0
 NO. OF G-FLAGGED VALUES        0          0          0
 NO. OF UNFLAGGED VALUES       10         27         37
 MEAN                       1047.      1429.      136.2
 MINIMUM                       0.         0.       13.7
 DATE OF MINIMUM       1980-02-29 1980-05-25 1980-06-08
 10TH PERCENTILE               0.        58.       16.6
 MEDIAN                      310.       330.      131.2
 90TH PERCENTILE            2210.      3500.      291.4
 MAXIMUM                    5400.     16000.      516.5
 DATE OF MAXIMUM       1981-11-08 1980-08-31 1981-04-14
 STANDARD DEVIATION         1721.      3144.      122.2





 STATION - SEFID RUD GILAN                          STATION NO. 014015
 COUNTRY - IRAN                                     DEPTH(M)       7.5
 LOCATION - OCT. 3  LAT. 34/55/00  LONG. 046/30/00  ELEVATION(M) 272.0
 REGIONAL CENTRE - EMRA                             WATER TYPE   RIVER      

 PERIOD REQUESTED FROM  - 1979-01-01 TO 1981-12-31
 PERIOD OF RECORD FROM  - 1980-01-30 TO 1981-12-20

 STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED


                            INTEG       ELEC       TEMP     NO3NO2        NH3
                           SAMPLE       COND                                 
                            00190      02041      02061      07105      07555
                              N/A      us/cm      deg C     mg/L N     mg/L N


 NO. OF L-FLAGGED VALUES        0          0          0          0          0
 NO. OF G-FLAGGED VALUES        0          0          0          0          0
 NO. OF UNFLAGGED VALUES       36         38         38         39         39
 MEAN                          3.      1145.       18.0       1.09       0.32
 MINIMUM                       3.       650.        7.0       0.14       0.00
 DATE OF MINIMUM       1980-01-30 1981-08-03 1981-03-29 1980-01-30 1981-03-01
 10TH PERCENTILE               3.       742.        9.0       0.36       0.00
 MEDIAN                        3.      1036.       18.5       1.09       0.15
 90TH PERCENTILE               3.      1634.       24.1       1.78       0.78
 MAXIMUM                       3.      1910.       29.0       2.19       2.98
 DATE OF MAXIMUM       1981-12-20 1981-10-12 1981-08-03 1981-10-12 1980-06-22
 STANDARD DEVIATION            0.       337.        5.9       0.54       0.53




                               O2         O2        BOD        ALK        ALK
                             DISS       DISS                 TOTAL      TOTAL
                            08101      08102      08201      10101      10102
                          mg/L O2    mg/L O2    mg/L O2       mg/L       mg/L


 NO. OF L-FLAGGED VALUES        0          0          0          0          0
 NO. OF G-FLAGGED VALUES        0          0          0          0          0
 NO. OF UNFLAGGED VALUES       33          6         39          6         33
 MEAN                         9.8        8.7         1.     185.33     151.56
 MINIMUM                      3.6        3.7         0.     165.00     120.00
 DATE OF MINIMUM       1980-12-07 1981-10-12 1980-06-08 1981-10-12 1980-07-06
 10TH PERCENTILE              5.5                    0.                122.60
 MEDIAN                      10.1        9.6         1.     185.00     142.40
 90TH PERCENTILE             11.5                    2.                168.00
 MAXIMUM                     12.7       12.1         4.     200.00     320.00
 DATE OF MAXIMUM       1980-03-02 1981-12-06 1981-06-07 1981-10-25 1981-08-16
 STANDARD DEVIATION           2.1        3.8         1.      12.11      36.16




                               pH   SUSP SOL      PO4-P         Cl   FAEC COL
                                     105 DEG        SOL       DISS           
                            10302      10401      15254      17205      36011
                         pH UNITS       mg/L   mg/L PO4    mg/L Cl   No/100ml


 NO. OF L-FLAGGED VALUES        0          0          6          0          0
 NO. OF G-FLAGGED VALUES        0          0          0          0          0
 NO. OF UNFLAGGED VALUES       39         39         33         38         12
 MEAN                         8.0      2408.      0.056       225.      5050.
 MINIMUM                      7.4         2.      0.000       110.         0.
 DATE OF MINIMUM       1981-10-12 1980-06-08 1981-06-21 1980-04-14 1980-03-02
 10TH PERCENTILE              7.6        11.      0.003       118.         0.
 MEDIAN                       8.1        48.      0.020       177.       115.
 90TH PERCENTILE              8.3     12236.      0.142       388.      6650.
 MAXIMUM                      8.4     24212.      0.210       462.     50000.
 DATE OF MAXIMUM       1981-07-05 1980-05-10 1981-06-07 1981-10-12 1981-10-12
 STANDARD DEVIATION           0.2      5769.      0.062       105.     14394.



INCLUDE ALL FLAGGED DATA AS REPORTED


                             FAEC       INST
                            STREP     DISCHG
                            36101      97160
                         No/100ml       m3/S


 NO. OF L-FLAGGED VALUES        0          0
 NO. OF G-FLAGGED VALUES        0          0
 NO. OF UNFLAGGED VALUES       27         39
 MEAN                        323.      192.8
 MINIMUM                       0.       17.0
 DATE OF MINIMUM       1980-05-11 1980-05-10
 10TH PERCENTILE               1.       25.0
 MEDIAN                       90.      159.2
 90TH PERCENTILE             733.      433.5
 MAXIMUM                    2800.      765.0
 DATE OF MAXIMUM       1980-05-10 1981-04-26
 STANDARD DEVIATION          632.      168.5





 STATION - WELL NO. 6 IN TABRIZ                     STATION NO. 014016
 COUNTRY - IRAN                                     DEPTH(M)    9999.9
 LOCATION - OCT. 3  LAT. 38/15/00  LONG. 048/13/00  ELEVATION(M)1320.0
 REGIONAL CENTRE - EMRA                             WATER TYPE   GROUNDWATER

 PERIOD REQUESTED FROM  - 1979-01-01 TO 1981-12-31
 PERIOD OF RECORD FROM  - 1980-04-28 TO 1981-11-11

 STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED


                             ELEC       TEMP     NO3NO2        NH3         O2
                             COND                                        DISS
                            02041      02061      07105      07554      08101
                            us/cm      deg C     mg/L N     mg/L N    mg/L O2


 NO. OF L-FLAGGED VALUES        0          0          0          0          0
 NO. OF G-FLAGGED VALUES        0          0          0          0          0
 NO. OF UNFLAGGED VALUES        6          6          4          5          6
 MEAN                        373.       13.5       2.00       0.00        8.8
 MINIMUM                     320.        0.0       0.00       0.00        6.5
 DATE OF MINIMUM       1981-02-07 1981-02-07 1980-11-11 1980-11-11 1980-04-28
 10TH PERCENTILE                                                             
 MEDIAN                      380.       18.0       0.00       0.00        8.8
 90TH PERCENTILE                                                             
 MAXIMUM                     440.       20.0       8.00       0.00       12.0
 DATE OF MAXIMUM       1980-11-11 1981-05-11 1981-08-11 1981-11-11 1980-11-11
 STANDARD DEVIATION           47.        8.4       4.00       0.00        1.8




                              BOD          F        ALK         pH         Cl
                                        DISS      TOTAL                  DISS
                            08201      09104      10102      10302      17201
                          mg/L O2     mg/L F       mg/L   pH UNITS    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        1          5          6          6          6
 MEAN                         11.        0.5     106.67        6.6        24.
 MINIMUM                                 0.4     100.00        5.5        14.
 DATE OF MINIMUM                  1981-08-11 1980-11-11 1981-11-11 1981-02-07
 10TH PERCENTILE                                                             
 MEDIAN                                  0.5     100.00        6.7        25.
 90TH PERCENTILE                                                             
 MAXIMUM                                 0.5     120.00        7.0        36.
 DATE OF MAXIMUM                  1981-05-11 1981-11-11 1980-04-28 1980-04-28
 STANDARD DEVIATION                      0.0      10.33        0.5         8.




                         FAEC COL       INST
                                      DISCHG
                            36011      97160
                         No/100ml       m3/S


 NO. OF L-FLAGGED VALUES        0          0
 NO. OF G-FLAGGED VALUES        0          0
 NO. OF UNFLAGGED VALUES        6          5
 MEAN                          4.        0.1
 MINIMUM                       0.        0.1
 DATE OF MINIMUM       1980-11-11 1980-11-11
 10TH PERCENTILE                            
 MEDIAN                        0.        0.1
 90TH PERCENTILE                            
 MAXIMUM                      24.        0.1
 DATE OF MAXIMUM       1980-04-28 1981-11-11
 STANDARD DEVIATION           10.        0.0





 STATION - WELL NO. 7 IN TABRIZ                     STATION NO. 014017
 COUNTRY - IRAN                                     DEPTH(M)    9999.9
 LOCATION - OCT. 3  LAT. 38/15/00  LONG. 046/13/00  ELEVATION(M)1320.0
 REGIONAL CENTRE - EMRA                             WATER TYPE   GROUNDWATER

 PERIOD REQUESTED FROM  - 1979-01-01 TO 1981-12-31
 PERIOD OF RECORD FROM  - 1980-04-28 TO 1981-11-11

 STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED


                             ELEC       TEMP     NO3NO2        NH3         O2
                             COND                                        DISS
                            02041      02061      07105      07554      08101
                            us/cm      deg C     mg/L N     mg/L N    mg/L O2


 NO. OF L-FLAGGED VALUES        0          0          0          0          0
 NO. OF G-FLAGGED VALUES        0          0          0          0          0
 NO. OF UNFLAGGED VALUES        6          5          4          5          6
 MEAN                        350.       16.0       2.00       0.00        9.2
 MINIMUM                     318.        6.0       0.00       0.00        6.5
 DATE OF MINIMUM       1981-11-11 1980-11-11 1980-11-11 1980-11-11 1980-04-28
 10TH PERCENTILE                                                             
 MEDIAN                      355.       18.0       0.00       0.00        9.0
 90TH PERCENTILE                                                             
 MAXIMUM                     375.       19.0       8.00       0.00       12.0
 DATE OF MAXIMUM       1981-02-07 1981-08-11 1981-08-11 1981-11-11 1980-11-11
 STANDARD DEVIATION           25.        5.6       4.00       0.00        1.8




                              BOD          F        ALK         pH         Cl
                                        DISS      TOTAL                  DISS
                            08201      09104      10102      10302      17201
                          mg/L O2     mg/L F       mg/L   pH UNITS    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        1          5          6          6          6
 MEAN                          9.        0.5     123.33        6.4        23.
 MINIMUM                                 0.4     120.00        5.5        18.
 DATE OF MINIMUM                  1981-08-11 1980-11-11 1981-11-11 1981-05-11
 10TH PERCENTILE                                                             
 MEDIAN                                  0.5     120.00        6.7        23.
 90TH PERCENTILE                                                             
 MAXIMUM                                 0.5     130.00        6.8        28.
 DATE OF MAXIMUM                  1981-05-11 1981-08-11 1980-04-28 1980-04-28
 STANDARD DEVIATION                      0.0       5.16        0.5         4.




                         FAEC COL       INST
                                      DISCHG
                            36011      97160
                         No/100ml       m3/S


 NO. OF L-FLAGGED VALUES        0          0
 NO. OF G-FLAGGED VALUES        0          0
 NO. OF UNFLAGGED VALUES        6          5
 MEAN                          4.        0.1
 MINIMUM                       0.        0.1
 DATE OF MINIMUM       1980-11-11 1980-11-11
 10TH PERCENTILE                            
 MEDIAN                        0.        0.1
 90TH PERCENTILE                            
 MAXIMUM                      24.        0.1
 DATE OF MAXIMUM       1980-04-28 1981-11-11
 STANDARD DEVIATION           10.        0.0





 STATION - WELL NUMBER 27                           STATION NO. 014018
 COUNTRY - IRAN                                     DEPTH(M)      70.0
 LOCATION - OCT. 3  LAT. 36/19/00  LONG. 059/34/18  ELEVATION(M) 965.0
 REGIONAL CENTRE - EMRA                             WATER TYPE   GROUNDWATER

 PERIOD REQUESTED FROM  - 1979-01-01 TO 1981-12-31
 PERIOD OF RECORD FROM  - 1981-06-01 TO 1981-11-23

 STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED


                             ELEC       TEMP     NO3NO2        NH3         O2
                             COND                                        DISS
                            02041      02061      07105      07555      08101
                            us/cm      deg C     mg/L N     mg/L N    mg/L O2


 NO. OF L-FLAGGED VALUES        0          0          0          0          0
 NO. OF G-FLAGGED VALUES        0          0          0          0          0
 NO. OF UNFLAGGED VALUES        4          4          4          4          4
 MEAN                        418.       15.0       1.30       0.02        9.5
 MINIMUM                     369.        7.0       1.04       0.02        7.6
 DATE OF MINIMUM       1981-11-23 1981-11-23 1981-06-01 1981-06-01 1981-06-01
 10TH PERCENTILE                                                             
 MEDIAN                      414.       17.5       1.32       0.02        9.0
 90TH PERCENTILE                                                             
 MAXIMUM                     476.       18.0       1.55       0.02       12.5
 DATE OF MAXIMUM       1981-06-01 1981-06-01 1981-11-23 1981-11-23 1981-11-23
 STANDARD DEVIATION           44.        5.4       0.28       0.00        2.1




                                F        ALK         pH         Cl   FAEC COL
                             DISS      TOTAL                  DISS           
                            09104      10101      10302      17201      36011
                           mg/L F       mg/L   pH UNITS    mg/L Cl   No/100ml


 NO. OF L-FLAGGED VALUES        0          0          0          0          0
 NO. OF G-FLAGGED VALUES        0          0          0          0          0
 NO. OF UNFLAGGED VALUES        4          4          4          4          4
 MEAN                         0.1     167.75        7.0        41.         0.
 MINIMUM                      0.1     142.00        7.0        36.         0.
 DATE OF MINIMUM       1981-06-01 1981-11-23 1981-06-01 1981-08-22 1981-06-01
 10TH PERCENTILE                                                             
 MEDIAN                       0.1     163.00        7.0        37.         0.
 90TH PERCENTILE                                                             
 MAXIMUM                      0.1     203.00        7.1        53.         0.
 DATE OF MAXIMUM       1981-11-23 1981-06-01 1981-11-23 1981-06-01 1981-11-23
 STANDARD DEVIATION           0.0      27.32        0.0         8.         0.





 STATION - WELL NUMBER 40                           STATION NO. 014019
 COUNTRY - IRAN                                     DEPTH(M)      90.0
 LOCATION - OCT. 3  LAT. 36/18/15  LONG. 059/36/15  ELEVATION(M) 948.0
 REGIONAL CENTRE - EMRA                             WATER TYPE   GROUNDWATER

 PERIOD REQUESTED FROM  - 1979-01-01 TO 1981-12-31
 PERIOD OF RECORD FROM  - 1981-08-22 TO 1981-11-23

 STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED


                             ELEC       TEMP     NO3NO2        NH3         O2
                             COND                                        DISS
                            02041      02061      07105      07555      08101
                            us/cm      deg C     mg/L N     mg/L N    mg/L O2


 NO. OF L-FLAGGED VALUES        0          0          0          0          0
 NO. OF G-FLAGGED VALUES        0          0          0          0          0
 NO. OF UNFLAGGED VALUES        2          2          2          2          2
 MEAN                        468.       13.0       1.65       0.01        9.8
 MINIMUM                                                                     
 DATE OF MINIMUM                                                             
 10TH PERCENTILE                                                             
 MEDIAN                                                                      
 90TH PERCENTILE                                                             
 MAXIMUM                                                                     
 DATE OF MAXIMUM                                                             
 STANDARD DEVIATION                                                          




                                F        ALK         pH         Cl   FAEC COL
                             DISS      TOTAL                  DISS           
                            09104      10101      10302      17201      36011
                           mg/L F       mg/L   pH UNITS    mg/L Cl   No/100ml


 NO. OF L-FLAGGED VALUES        0          0          0          0          0
 NO. OF G-FLAGGED VALUES        0          0          0          0          0
 NO. OF UNFLAGGED VALUES        2          2          2          2          2
 MEAN                         0.1     139.50        7.0        50.         0.
 MINIMUM                                                                     
 DATE OF MINIMUM                                                             
 10TH PERCENTILE                                                             
 MEDIAN                                                                      
 90TH PERCENTILE                                                             
 MAXIMUM                                                                     
 DATE OF MAXIMUM                                                             
 STANDARD DEVIATION                                                          




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GEMS/WATER
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Last updated: 2001-07-30