Legend
1

Cluster of Wells

Green pin signifying a well that is in compliance or has no water contaminant exceedences

Well In Compliance

Red pin signifying a well that is in not compliance or has water contaminant exceedences

Well Not In Compliance

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Facility Profile ×

Colbert Fossil Plant

900 Colbert Steam Plant Road
Tuscumbia, AL 35674

Owner - Operator

Tennessee Valley Authority (TVA)

Impoundment Hazard Rating

None

Well Count

25

total with

20

reporting at least one exceedance
Well ID Exceedances Status
COF-CA11 1 1
COF-CA12A 3 3
COF-CA16 0 0
COF-CA17A 0 0
COF-CA17B 12 12
COF-CA19B 1 1
COF-CA20A 2 2
COF-CA20B 0 0
COF-CA21B 11 11
COF-CA22B 4 4
COF-CA27BR 1 1
COF-CA28B 7 7
COF-CA29AR 9 9
COF-CA29BR 7 7
COF-CA30B 10 10
COF-CA31A 3 3
COF-CA5 2 2
COF-CA6 0 0
COF-CA9R 6 6
COF-MC1 27 27
COF-MC4 25 25
COF-MC5A 25 25
COF-MC5C 6 6
COF-P2 0 0
COF-P8 1 1

Total Exceedances / Total Samples

163 / 3,250 5%


Pollutant Details


NH3 Ammonia
Sb Antimony
As Arsenic
Ba Barium
Be Beryllium
B Boron
Cd Cadmium
Cr Chromium
Co Cobalt
Cu Copper
CN Cyanide
F Fluoride
GAP Gross Alpha
GBP Gross Beta
Pb Lead
Mn Manganese
Hg Mercury
Mo Molybdenum
Ni Nickel
NO3 Nitrate
NO2 Nitrite
Ra Radium
Se Selenium
Ag Silver
Sr Strontium
SO4 Sulfate
Tl Thallium
T Tritium
U Uranium

About Colbert Fossil Plant

The Colbert Fossil Plant houses two unlined ash impoundments that cover a 127 acre area on the Tennessee River in rural northwest Alabama. These impoundments have been seeping contaminants into the Tennessee River and one of its tributaries for almost 30 years, according to research conducted by EIP and its partner, the Southern Environmental Law Center (SELC).

In February 2013, SELC notified TVA of their intention to file a Clean Water Act citizen suit on behalf of local conservation organizations. In May 2013, The Alabama Department of Environmental Management found that discharges from the Colbert Fossil plant contaminated local waters in violation of state law; unfortunately, the settlement agreement that is the result of this action fails to require compliance with the law or remediation of contaminated areas. For more information about Colbert, see EIP’s report Risky Business. Available here.

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