REP42756

• Permit No: C1980005
• IBM Index Class Name: Report
• Doc Date: 2/19/1999
• Doc Name: APPENDIX A FIGURES AND TABLES
• Permit Index Doc Type: HYDROLOGY REPORT
• Media Type: D
• Archive: No

A-IH
TABLE 9
Colorado Department of Health
Surface Water Agcicultuxal Standards
Aluminum, mg/1 A
Arsenic, ug/1
e
Horon, ug/1
Cadmium, ug/1
Chloride, mg/1 C
Chromium, ug/1
Copper, ug/1
D
Fluoride, mg/1
Iron, mq/1 D
Lead, ug/1
Manganese, mg/1
Mercury, uq/1 A
Molybdenum, ug/1 E '
Nickel, ug/1 -
Nitrate/Nitrite, Nitrogen, mq/1
Nitrite, Nitrogen, mg/1
D
pH (S.U.)
Selenium, ug/1
Solids, dissolved mg/1 F
Solids, dissolved mg/1 0
Sulfate, mg/1 C
Zinc, mq/1
5.0•
100.0
750.0
10.0
100.0
100.0
200.0
2.0
5.0
100.0+
0.2
10.0+
100.0
200.0
100.0+
10.0+
6.5-E.5
20.0
1000.0
5000.0
200.0
2.0
+ Same as the CDOH ground rater agricultural live9tor]c standard. All other standazde,
unless noted, are for izrigation.
A No CDOH surface water standard, this is a CDOB groundwater standard for livestock.
B CDOH standard is set to protect sensitive species. Standard for most species found in
Routt County is 5000 ug/1.
C Cal ifoznia State Water Resouzcea Control Boazd, 1963 (irrigation)
D No CDOH surface water standard, this is a CDOH groundwater standard foz irrigation.
E Old CDOH ground water irrigation standard no longer in effect
F UHEPA, Quality Criteria for Water, 1976 (irrigation)
G Wyoming Department of Environmental Quality, 1980 (livestock)
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C.~
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