1990-02-22_REPORT - C1984062 ‎(3)‎

• Permit No: C1984062
• IBM Index Class Name: Report
• Doc Date: 2/22/1990
• Doc Name: ANNUAL HYDROLOGY REPORT PART 1
• Annual Report Year: 1989
• Permit Index Doc Type: Hydrology Report
• Media Type: D
• Archive: No

PAGE 2
TABLE 15 (CONTINUED)
SUMMARY OF WATER QUALITY DATA
F01DEL CREEK DOWNSTREAM, USGS SITE D9243900 (9DO)
PARAMETER MEAN STD. DEV. MAX. MIN. UNITS. NO. PERIOD
MINOR
FLUORIDE <0.203 0.033 0.300 <0. 100 MG/L 27 10/83- 7/87
PRIMARY
CADMIUM DISSOLVED <0.700 0.519 1.000 <0. 100 UG/L 3 4/88- 9/89
CADMIUM TOTAL <1 .666 0.577 <2.000 <1 .000 UG/L 3 4/79-10/80
CADMIUM TOTAL RECO <0.640 0.464 1.000 0. 100 UG/L 10 11/86- 7/89
LEAD DISSOLVED 60.000 0.000 60.000 60.000 UG/L 1 9/89
MERCURY DISSOLVED <0. 100 0.000 <0.100 <0. 100 UG/L 3 4/88- 9/89
MERCURY TOTAL <0.262 0.199 <0.500 <0.100 UG/L B 9/75- 4/82
MERCURY TOTAL RECO <0.131 0.094 <0.500 <0.100 UG/L 19 9/75- 7/89
SELENIUM DISSOLVED <1 ,000 0.000 1 .000 <1 .000 UG/L 3 4/68- 9/69
SELENIUM TOTAL <1.000 0.000 <1 .000 <1 .000 UG/L 6 I1/86- 2/98
SELENIUM TOTAL RECO <1 .000 0.000 <1 .000 <1 .000 UG/L 4 6/87- 7/89
SILVER DISSOLVED <1.000 0.000 <1 .000 <1.000 UG/L 2 4/88- 7/88
SILVER TOTAL RECO <0.740 0.629 2.000 <0.100 UG/L 10 11/86- 7/89
SECONDARY
COPPER TOTAL <25.000 0.000 <25.000 <25.000 UG/L 1 9/75
COPPER TOTAL RECO 12.062 7,886 31.000 2.000 UG/L 16 3/79- 4/82
ZINC DISSOLVED <20.000 14.142 30.000 <10.000 UG/L 2 4/88- 7/66
ZINC TOTAL <12.333 10.295 30.000 <3.000 UG/L 9 6/78- 4/81
ZINC TOTAL RECO <63.DDO 123.382 410.000 00.000 UG/L 10 4181- 7/89
IRON DISSOLVED <101 .326 297.192 2100.000 <10.000 UG/L 52 9/75- 9/89
IRON TOTAL RECO 4445.483 11097.646 68000.000 140.000 UGiL 62 9/75- 7/89
MANGANESE DISSOLVED <393.529 535.991 1900.000 <10.000 UG/L 17 4/76- 9/89
MANGANESE TOTAL RECO 479.545 378.841 1800.000 140.000 UG/L 44 9/75- 7/89
U = MICRO