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Middle St. Johns - Florida Department of Environmental Protection

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Water Quality Assessment Report: <strong>Middle</strong> <strong>St</strong>. <strong>Johns</strong> 329<br />

WBID<br />

2981A<br />

Waterbody<br />

Segment Name<br />

Lake Jesup Near<br />

<strong>St</strong>. <strong>Johns</strong> River<br />

Waterbody<br />

Type<br />

Waterbody<br />

Class<br />

1998 303(d)<br />

Parameters<br />

<strong>of</strong> Concern<br />

Parameters<br />

Identified Using<br />

the IWR<br />

Proposed<br />

<strong>St</strong>atus<br />

Lake 3F Nutrients Nutrients (TSI) Verified<br />

List<br />

2981A Lake Jesup Near<br />

<strong>St</strong>. <strong>Johns</strong> River<br />

Lake 3F Turbidity Not<br />

Impaired<br />

2981A Lake Jesup Near Lake 3F Un-Ionized Not 2<br />

<strong>St</strong>. <strong>Johns</strong> River<br />

Ammonia Impaired<br />

2983 Unnamed Ditch <strong>St</strong>ream 3F No Data 3a<br />

Lake Woodruff<br />

28933 Blue Spring<br />

(Volusia)<br />

28933 Blue Spring<br />

(Volusia)<br />

2893B <strong>St</strong>. <strong>Johns</strong> River<br />

Above Lake<br />

Woodruff<br />

2893B <strong>St</strong>. <strong>Johns</strong> River<br />

Above Lake<br />

Woodruff<br />

2893B <strong>St</strong>. <strong>Johns</strong> River<br />

Above Lake<br />

Woodruff<br />

2893B <strong>St</strong>. <strong>Johns</strong> River<br />

Above Lake<br />

Woodruff<br />

2893B <strong>St</strong>. <strong>Johns</strong> River<br />

Above Lake<br />

Woodruff<br />

Spring 3F Dissolved Oxygen Planning<br />

List<br />

<strong>St</strong>ream 3F Nutrients Nutrients (Chla) Insufficient<br />

Data<br />

<strong>St</strong>ream 3F Arsenic Not<br />

Impaired<br />

<strong>St</strong>ream 3F Biology Planning<br />

List<br />

<strong>St</strong>ream 3F Cadmium Not<br />

Impaired<br />

<strong>St</strong>ream 3F Copper Not<br />

Impaired<br />

<strong>St</strong>ream 3F Dissolved Oxygen Planning<br />

List<br />

Integrated<br />

Report<br />

Category 1<br />

Priority<br />

for<br />

TMDL<br />

Development<br />

Projected<br />

Year for<br />

TMDL<br />

Development<br />

Comments 3<br />

(# Exceedances/ # Samples)<br />

PP= Planning Period VP= Verified<br />

Period<br />

5 High 2004 Co-limitation <strong>of</strong> nitrogen and<br />

phosphorus based on a TN/TP<br />

median <strong>of</strong> 19 (100 values) during<br />

the PP and a median <strong>of</strong> 20 (86<br />

values) during the VP. PP - 5 TSI<br />

annual means exceeded 60 (1995-<br />

1999). VP - 4 TSI annual means<br />

exceeded 60 (1996-1999). 68 TN<br />

values, median 2.2 mg/L. 109 TP<br />

values, median 0.11 mg/L.<br />

2<br />

3c DO met verification threshold <strong>of</strong><br />

IWR, but need to identify causative<br />

pollutant.<br />

3c (High) (2004) PP-No data, VP - Insufficient data<br />

2<br />

3c Biology met verification threshold <strong>of</strong><br />

IWR, but need to identify causative<br />

pollutant.<br />

2<br />

2<br />

3c DO met verification threshold <strong>of</strong><br />

IWR, but need to identify causative<br />

pollutant.

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