REP45507

• Permit No: C1984062
• IBM Index Class Name: Report
• Doc Date: 3/12/1992
• Doc Name: 1991 ANNUAL HYDROLOGY REPORT PART 1
• Annual Report Year: 1991
• Permit Index Doc Type: HYDROLOGY REPORT
• Media Type: D
• Archive: No

PAGE 2
TABLE 20 (CONTINUED)
PARAMETER
SECONDARY
ZINC
IRON
MANGANESE
TRACE METALS
MOLYBDENUM
NUTRIENTS
NITROGEN
NITROGEN
NITROGEN
NITROGEN
PHOSPHATE
U = MICRO
START
SUMMARY OF WATER OUA LI TV DATA
WATER YEAR 1991
STATION 29, MIDDLE CREEK BELOW FOIDEL CREEK
MEAN STD. DEV. MAX.
TOTAL RECD <45.000 28. 867 80. 000
TOTAL RECO 522.500 225. 444 750. 000
TOTAL RECO 305.000 17. 320 320. 000
TOTAL RECD <50.000 0. 000 c50. 000
MIN. UNITS. NO. PERIOD
<10.000 UG/L
300.000 UG/L
290.000 UG/L
<50.000 UG/L
4 4/91- 9/91
4 4/91- 9/91
4 4/91- 9/91
4 4/91- 6/91
AMMIUM-TOT 0. 067 0. 017 0 .090 0. 050 MG/L 4 4/91- B/91
AMMIA-FREE 0. 004 0. 002 0. 009 0. 002 MG/L 4 4/91- B/91
NITRATE <0. 262 0. 456 0 .950 <0. 020 MG/L 4 4/91- B/91
N03+N02 <0. 265 0. 450 0. 940 <0. 020 MG/L 4 4/91- 6/91
ORTHO-DISS <0. 013 0. 007 0. 020 <0. 005 MG/L 4 4/91- 6/91