Modified
Water
Quality
Model
Data
(
brdevnt.
sd2,
brdevnt2.
sd2)

Water
quality
modeling
output
data
sets
modified
for
use
in
estimating
benefits.

Data
Element
Definitions
Base
Baseline
concentration
Casno
Pollutant
chemical
abstract
number
(
CAS)
Reachnmb
RF1
reach
identifier
Treat1
Concentration
under
option
1
(
final
option)
Treat2
Unused
Weight
Weight
