A	Value reported is the mean of two or more determinations
B	Results based upon colony counts outside the acceptable range
C	Calculated.  Value stored was not measured directly, but was calculated from other data available
D	Field measurement.  Some parameter codes (e.g., 401 "Field pH") imply this condition without this remark
E	Extra sample taken in composting process
F	In the case of species, F indicates Female sex
G	Value reported is the maximum of two or more determinations
H	Value based on field kit determination;results may not be accurate
I	The value reported is less than the practical quantification limit and greater than or equal to the method detection limit
J	Estimated.  Value shown is not a result of analytical measurement
K	Off-scale low.  Actual value not known, but known to be less than value shown
L	Off-scale high.  Actual value not known, but known to be greater than value shown
M	Presence of material verified, but not quantified.  Indicates a positive detection, at a level too low to permit accurate quantification.  In the case of temperature or oxygen reduction potential, M =a negative value.  In the case of species, M=male sex
N	Presumptive evidence of presence of material
O	Sampled for, but analysis lost.  Accompanying value is not meaningful for analysis
P	Too numerous to count
Q	Sample held beyond normal holding time
R	Significant rain in the past 48 hours
S	Laboratory test
T	Value reported is less than the criteria of detection
U	Material was analyzed for, but not detected.  Value stored is the limit of detection for the process in use.  In the case of species, Undetermined sex
V	Indicates the analyte was detected in both the sample and associated method blank
W	Value observed is less than the lowest value reportable under remark "T"
X	Value is quasi vertically-integrated sample
Y	Laboratory analysis from unpreserved sample.  Data may not be accurate
Z	Too many colonies were present to count (TNTC), the numeric value represents the filtration volume
$	Calculated by retrieval software. Numerical value was neither measured nor reported to the database, but was calculated from other data available during generation of the retrieval report
