REP47302

• Permit No: C1981071
• IBM Index Class Name: Report
• Doc Date: 5/3/1998
• Doc Name: 1992 AHR TABLE 33 TO TABLE 64
• Annual Report Year: 1992
• Permit Index Doc Type: HYDROLOGY REPORT
• Media Type: D
• Archive: No

• • PAGE 1
TABLE 39
SUMMARY OF WATER OUALITV DATA
WATER YEAR 1992
SUMMARY OF WATER QUALITY DATA, USGS SITE 009243700, MIDDLE CREEK
PARAMETER MEAN STD. DEV. MA%. MIN. UNITS. N0. PERIOD
PHYSICAL PROPERTIES
TEMPERATURE FIELD 11. 340 7 .378 29 .000 0 .000 DEGREES C 107 10/83- 9/92
CONDUCTIVITY FIELD 695. 161 189 .007 1370 .000 80. 000 UMHOS/CM 167 9/75- 9/92
CONDUCTIVITY LAB 771. 761 173 .455 1150 .000 455. 000 UMHOS/CM 21 10/86- 9/92
PH FIELD 8. 301 0 .382 9 .800 7. 000 PH 163 9/75- 9/92
PH LAB 8. 353 0 .139 8 .500 8. 100 PH 6 10/86- 2/BB
ALKALINITY TOTAL 216. 279 48 .428 301 .000 110. 000 MG/L B6 10/75- 9/92
HARDNESS TOTAL 308. 320 65 .119 450 .000 148. 000 MG/L 100 10/75- 9/92
SOLIDS DISSOLVED 522. 956 134 .207 920 .000 318. 000 MG/L 23 10/B6- 9/92
SOLIDS SUSPENDED <293. 386 649 .470 3390 .000 <1. 000 MG/L 44 11/83- 9/92
SOLIDS SETTLEABLE c0. 200 0. 000 <0 .200 <0. 200 ML/L 1 6/92
OILBGR EASE VISI 2. 000 0 .000 2 .000 2. 000 17 7/07- 4/92
SAR 0. 705 0 .252 1 .322 ~ 0. 079. 49 7/80- 9/92
CATIONS
CALCIUM DISSOLVED 71. 570 73. 890 103. 000 36. 000 MG/L 100 10/75- 9/92
MAGNESIUM DISSOLVED 31. 510 7. 820 55. 000 14. 000 MG/L 100 10/75- 9/92
SODIUM DISSOLVED 30. 775 12. 364 64. 000 11. 000 MG/L 49 7/80- 9/92
POTASSIUM DISSOLVED 3. 464 1. 970 19. 000 1, 500 MG/L 79 10/75- 2/BB
ANIONS
BICARBONATE
~ AS HC03 267. 096 59. 132 370. 000 140. 000 MG/L 52 10/75- 9/92
CARBONATE
' AS C03 5. 538 4. 926 18. 000 1. 000 MG/L 13 12/75- 9/92
CHLORIDE 4. 624 1. 400 8. 100 1. 100 MG/L 75 10/75- 2/60
SULFATE 146. 968 59. 477 364. 000 41. 000 MG/L 94 10/75- 9/92
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