Middle St. Johns - Florida Department of Environmental Protection

Water Quality Assessment Report: Middle St. Johns 351
WBID
Waterbody
Segment Name
Waterbody
Type
Waterbody
Class
1998 303(d)
Parameters
of Concern
Parameters
Identified Using
the IWR
Proposed
Status
3002D Starke Lake Lake 3F Turbidity Not
Impaired
3002D Starke Lake Lake 3F Un-Ionized Not
Ammonia Impaired
3002D Starke Lake Lake 3F Zinc Not
Impaired
3002E Lake Primavista Lake 3F Cadmium Not
Impaired
3002E Lake Primavista Lake 3F Chromium3 Not
Impaired
3002E Lake Primavista Lake 3F Copper Not
Impaired
3002E Lake Primavista Lake 3F Dissolved Oxygen Not
Impaired
3002E Lake Primavista Lake 3F Fecal Coliform Not
Bacteria Impaired
3002E Lake Primavista Lake 3F Nickel Not
Impaired
3002E Lake Primavista Lake 3F Nutrients (TSI) Verified
List
3002E Lake Primavista Lake 3F Total Coliform
Bacteria
Not
Impaired
3002E Lake Primavista Lake 3F Turbidity Not
Impaired
3002E Lake Primavista Lake 3F Un-Ionized Not
Ammonia Impaired
Integrated
Report
Category 1
2
2
2
2
2
2
2
2
2
Priority
for
TMDL
Development
2
Projected Comments 3
Year for
TMDL
Development
Period
2
(# Exceedances/ # Samples)
PP= Planning Period VP= Verified
5 Medium 2008 Phosphorus limited based on a
TN/TP median of 41 (279 values)
during the PP and a median of 40
(204 values) during the VP. PP - 6
TSI annual means exceeded 60
(1993-1997, 1999). VP - 4 TSI
annual means exceeded 60 (1996-
1997, 1999, 2001). 309 TN values,
median 1.26 mg/L, mean 1.32 mg/L.
358 TP values, median 0.03 mg/L,
mean 0.06 mg/L.
2
2
2