Caloosahatchee Group 3 Basin

Verified List

OGC Case 

Number Planning Unit WBID Waterbody Segment Name Waterbody Type Waterbody Class1 1998 303(d) Parameters of Concern Parameters Identified Under the Impaired Surface Waters Rule Concentration Causing Impairment2 Priority for TMDL Development3 Projected Year for TMDL Development3 

PP

CALOOSAHATCHEE ESTUARY 3240A

TIDAL CALOOSAHATCHEE ESTUARY 3M Copper > 3.7 ug/L Medium 2009 PP - 6

CALOOSAHATCHEE ESTUARY 3240A

TIDAL CALOOSAHATCHEE ESTUARY 3M Dissolved Oxygen < 4.0 mg/l Medium 2009

PP - 2BOD chlorocausa

CALOOSAHATCHEE ESTUARY 3240A

TIDAL CALOOSAHATCHEE ESTUARY 3M Fecal Coliform > 400 colonies/100 ml Medium 2009 PP - 1

CALOOSAHATCHEE ESTUARY 3240A

TIDAL CALOOSAHATCHEE ESTUARY 3M Nutrients (Chl a) Median TN = 0.83 mg/L Medium 2009

Annuathresh(17.21(19.22is nitroa stan469 o

CALOOSAHATCHEE ESTUARY 3240B

TIDAL CALOOSAHATCHEE ESTUARY 3M Dissolved Oxygen < 4.0 mg/l Medium 2009

PP - 8Nutrieidentif

CALOOSAHATCHEE ESTUARY 3240B

TIDAL CALOOSAHATCHEE ESTUARY 3M Fecal Coliform > 400 colonies/100 ml Medium 2009 PP - 3

CALOOSAHATCHEE ESTUARY 3240B

TIDAL CALOOSAHATCHEE ESTUARY 3M Nutrients (Chl a) Median TN = 0.85 mg/L Medium 2009

Annuathreshindicaratio m13.27

CALOOSAHATCHEE ESTUARY 3240C

TIDAL CALOOSAHATCHEE STREAM 3F Dissolved Oxygen < 5.0 mg/l Medium 2009

PP - 2Nutrieidentif

CALOOSAHATCHEE ESTUARY 3240C

TIDAL CALOOSAHATCHEE STREAM 3F Fecal Coliform > 400 colonies/100 ml Medium 2009 PP - 8

CALOOSAHATCHEE ESTUARY 3240C

TIDAL CALOOSAHATCHEE STREAM 3F Nutrients (Chl a) Median TN = 1.105 mg/L Medium 2009

Annuathreshindicaratio m14.48

CALOOSAHATCHEE ESTUARY 3240E

YELLOW FEVER CREEK ESTUARY 3M Fecal Coliform > 400 colonies/100 ml Medium 2009 PP - 1

CALOOSAHATCHEE ESTUARY 3240E 1 HANCOCK CREEK ESTUARY 3M Dissolved Oxygen < 4.0 mg/l Medium 2009

PP - 1(medion chcausa

CALOOSAHATCHEE ESTUARY 3240E 1 HANCOCK CREEK ESTUARY 3M Fecal Coliform > 400 colonies/100 ml Medium 2009 PP - 3

CALOOSAHATCHEE ESTUARY 3240E 1 HANCOCK CREEK ESTUARY 3M Nutrients (Chl a) Median TN = 0.83 mg/L Medium 2009

Annuathreshindicaratio m11.27

June 1, 2005 1 of 3 
Caloosahatchee Group 3 Basin

Verified List

OGC Case 

Number Planning Unit WBID Waterbody Segment Name Waterbody Type Waterbody Class1 1998 303(d) Parameters of Concern Parameters Identified Under the Impaired Surface Waters Rule Concentration Causing Impairment2 Priority for TMDL Development3 Projected Year for TMDL Development3 

PP

CALOOSAHATCHEE ESTUARY 3240F DAUGHTREY CREEK STREAM 3F Fecal Coliform > 400 colonies/100 ml Medium 2009 PP - 4

CALOOSAHATCHEE ESTUARY 3240G TROUT CREEK STREAM 3F Conductance > 1275 umhos/cm Medium 2009

PP - 1to be 

CALOOSAHATCHEE ESTUARY 3240G TROUT CREEK STREAM 3F Coliforms Fecal Coliform > 400 colonies/100 ml Medium 2009 PP - 2

CALOOSAHATCHEE ESTUARY 3240H

WHISKY CREEK (WYOUA CREEK) STREAM 3F Fecal Coliform > 400 colonies/100 ml Medium 2009 PP - 2

CALOOSAHATCHEE ESTUARY 3240I MANUEL BRANCH ESTUARY 3M Copper > 3.7 ug/L Medium 2009

PP - 820.

CALOOSAHATCHEE ESTUARY 3240I MANUEL BRANCH ESTUARY 3M Fecal Coliform > 400 colonies/100 ml Medium 2009

PP - 220.

CALOOSAHATCHEE ESTUARY 3240I MANUEL BRANCH ESTUARY 3M Lead > 8.5 ug/L Medium 2009

PP - 920.

CALOOSAHATCHEE ESTUARY 3240I MANUEL BRANCH ESTUARY 3M Total Coliform > 2400 colonies/100 ml Medium 2009

PP - 1Run 2

CALOOSAHATCHEE ESTUARY 3240L

GILCHREST DRAIN--POWEL STREAM 3F Dissolved Oxygen < 5.0 mg/l Medium 2009

PP - 1IWR Ron chcausa

CALOOSAHATCHEE ESTUARY 3240L

GILCHREST DRAIN--POWEL STREAM 3F Fecal Coliform > 400 colonies/100 ml Medium 2009

PP - 3Run 2

CALOOSAHATCHEE ESTUARY 3240L

GILCHREST DRAIN--POWEL STREAM 3F Nutrients (Chl a) Median TN = 0.65 mg/L Medium 2009

Annuathreshindicaratio m15.41

CALOOSAHATCHEE ESTUARY 3240M STROUD CREEK STREAM 3F Fecal Coliform > 400 colonies/100 ml Medium 2009 PP - 2

CALOOSAHATCHEE ESTUARY 3240M STROUD CREEK STREAM 3F Nutrients (Chl a)

Median TN = 0.80 mg/L 

Median = 0.05 mg/L Medium 2009

Annua

threshindicaand pstandaobser

CALOOSAHATCHEE ESTUARY 3240N OWL CREEK STREAM 3F Fecal Coliform > 400 colonies/100 ml Medium 2009 PP - 2

CALOOSAHATCHEE ESTUARY 3240Q POPASH CREEK STREAM 3F Dissolved Oxygen < 5.0 mg/l Medium 2009

PP - 2Nutriepollutaimpair

CALOOSAHATCHEE ESTUARY 3240Q POPASH CREEK STREAM 3F Fecal Coliform > 400 colonies/100 ml Medium 2009 PP - 2

CALOOSAHATCHEE ESTUARY 3240Q POPASH CREEK STREAM 3F Nutrients (Chl a)

Median TN = 0.75 mg/L 

Medain TP = 0.05 mg/L Medium 2009

Annuathresh(32.90 limited mediarange 

June 1, 2005 2 of 3 
Caloosahatchee Group 3 Basin

Verified List

OGC Case 

Number Planning Unit WBID Waterbody Segment Name Waterbody Type Waterbody Class1 1998 303(d) Parameters of Concern Parameters Identified Under the Impaired Surface Waters Rule Concentration Causing Impairment2 Priority for TMDL Development3 Projected Year for TMDL Development3 

PP

EAST CALOOSAHATCHEE 3237A

EAST CALOOSAHATCHEE STREAM 3F Iron > 1.0 mg/L Medium 2009 PP - 6

EAST CALOOSAHATCHEE 3237B

LONG HAMMOCK CREEK STREAM 3F Dissolved Oxygen < 5.0 mg/l Medium 2009

PP - 4were chloro

EAST CALOOSAHATCHEE 3237B

LONG HAMMOCK CREEK STREAM 3F Nutrients (Chl a)

TN = 1.5 mg/L 

TP = 0.071 mg/L Medium 2009

Annuathresh(40.08medianutrieassum

EAST CALOOSAHATCHEE 3237C LAKE HICPOCHEE LAKE 3F Lead > e^(1.273[lnH]-4.705) Medium 2009 PP - 2

EAST CALOOSAHATCHEE 3237C LAKE HICPOCHEE LAKE 3F Total Coliform > 2400 colonies/100 ml Medium 2009 PP - 9

EAST CALOOSAHATCHEE 3237D NINEMILE CANAL STREAM 3F Coliforms Fecal Coliform > 400 colonies/100 ml High 2004 PP - 4

EAST CALOOSAHATCHEE 3237D NINEMILE CANAL STREAM 3F Lead > e^(1.273[lnH]-4.705) Medium 2009 PP - 6

EAST CALOOSAHATCHEE 3246 C-21 STREAM 3F Iron > 1.0 mg/L Medium 2009 PP - 8

ORANGE RIVER 3240J BILLY CREEK ESTUARY 3M Fecal Coliform > 400 colonies/100 ml Medium 2009 PP - 4

WEST CALOOSAHATCHEE 3235A

WEST CALOOSAHATCHEE STREAM 1 - Potable Iron > 0.3 mg/L Medium 2009 PP - 4

WEST CALOOSAHATCHEE 3235A

WEST CALOOSAHATCHEE STREAM 1 - Potable Lead > e^(1.273[lnH]-4.705) Medium 2009 PP - 1

WEST CALOOSAHATCHEE 3235D JACKS BRANCH STREAM 3F Nutrients (Chl a)

TN = 1.32 mg/L 

TP = 0.051 mg/L Medium 2009

Annuathresh(29.87(1 obsidentiflimited

WEST CALOOSAHATCHEE 3235K TOWNSEND CANAL STREAM 3F Copper 

> e^(0.8545[lnH] – 1.702) 

ug/L Medium 2009 PP - 0

WEST CALOOSAHATCHEE 3235K TOWNSEND CANAL STREAM 3F Lead > e^(1.273[lnH]-4.705) Medium 2009 PP - 4

1 Florida's waterbody classifications are defined as: 1 - Potable water supplies, 2 - Shellfish propagation or harvesting, 3F - Recreation, propagation, and maintenance of a healthy, well-balanced population of fish and wildlife 

 in fresh water, 3M - Recreation, propagation, and maintenance of a healthy, well-balanced population of fish and wildlife in marine water, 4 - Agricultural water supplies, 5 - Navigation, utility, and industrial use.if it was originally high or changed to medium if it was originally low. In the case of mercury, the priority remains low. Where a parameter was only identified as impaired under the IWR, priorities of high, medium, or low were used. 4 PP - Planning Period (January 1, 1992 through December 31, 2001); VP - Verified Period (January 1, 1997 through June 30, 2004)

Caloosahatchee Basin Verified List based on IWR Run 17.

2 "ln H" means the natural logarithm of total hardness expressed as mg/L of CaCO3. For metals criteria involving equations with hardness, the hardness shall be set as 25 mg/L if actual hardness is < 25mg/L and set 

at 400 mg/L if actual hardness is > 400 mg/L. The concentration causing impairment for nutrient listings is the median.

3 Priority and schedule for this WBID reflects the priority established for the WBID in the 1998 303(d) list. Where a parameter was 1998 303(d) listed, the priority shown for it in the 1998 303(d) list was retained

June 1, 2005 3 of 3