From SDCK Watershed Wiki
San Marcos Creek near Box Canyon
2009 Data
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Legend
ns- Not Sampled
n/a- Not Available
MPN- Most Probable Number
>limit- Exceeds maximum measurable range
> Greater than
< Less than
Graphs include Water Quality Objectives or thresholds where applicable. These are the limits used by regulatory agencies to show water quality impairment.
References:
Water Quality Control Plan for the San Diego Basin, California Regional
Water Quality Control Board, San Diego Region
US EPA criteria for lightly/ moderately used freshwater areas were published in the Federal Register, Vol. 51, No. 45/Friday, March 7,1986/8012-8016
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Data From Previous Years
2008