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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> 331<br />

WBID<br />

Waterbody<br />

Segment Name<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 />

2893U Lake Beresford Lake 3F Dissolved Oxygen Not<br />

Impaired<br />

2893U Lake Beresford Lake 3F Fecal Coliform Not<br />

Bacteria Impaired<br />

2893U Lake Beresford Lake 3F Nutrients (TSI) Verified<br />

List<br />

Integrated<br />

Report<br />

Category 1<br />

2<br />

2<br />

Priority<br />

for<br />

TMDL<br />

Development<br />

2<br />

Projected Comments 3<br />

Year for<br />

TMDL<br />

Development<br />

Period<br />

2<br />

(# Exceedances/ # Samples)<br />

PP= Planning Period VP= Verified<br />

5 Medium 2008 Co-limitation <strong>of</strong> nitrogen and<br />

phosphorus based on a TN/TP<br />

median <strong>of</strong> 19 (411 values) in the PP<br />

and a median <strong>of</strong> 18 (272 values) in<br />

the VP. PP - 7 TSI annual means<br />

exceeded 60 (1992-1994, 1996,<br />

1997, 1999, 2000). VP - 6 TSI<br />

annual means exceeded 60 (1996,<br />

1997, 1999-2002). 373 TN values,<br />

median 1.26 mg/l. 492 TP values,<br />

median 0.07 mg/l.<br />

2<br />

2893U Lake Beresford Lake 3F Total Coliform<br />

Bacteria<br />

Not<br />

Impaired<br />

2893U Lake Beresford Lake 3F Turbidity Not 2<br />

Impaired<br />

2893U1 Lake Beresford Lake 3F No Data 3a<br />

Drain<br />

2893Z <strong>St</strong>. <strong>Johns</strong> River <strong>St</strong>ream 3F Biology Planning 3c 1 failed bioassessment in 1992.<br />

Above Lake<br />

List<br />

George

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