Dams in Polk County, Florida
326Total Dams
19High Hazard
153Significant
Dam Safety in Polk County, Florida
Polk County has 326 dams tracked in the National Inventory of Dams. Of these, 19 are classified as high hazard — meaning failure would probably cause loss of human life. Another 153 carry a significant hazard classification. Currently, 2 dams have a condition assessment of poor or unsatisfactory.
The average dam in Polk County is 54 years old. The most common purpose is tailings. The tallest dam is Pol40 at 149 ft.
Explore more: Oldest dams in Florida · Tallest dams · High risk dams · Largest reservoirs
| Dam | Hazard | Condition | Height (ft) | Purpose | Year |
|---|---|---|---|---|---|
| Fort Meade Pr-4 | High | Not Rated | 54 | Tailings | 1975 |
| K-7 | High | Not Rated | 50 | Tailings | |
| Fort Meade Pr-6 | High | Not Rated | 48 | Tailings | 1977 |
| Noralyn N-14 | High | Not Rated | 45 | Tailings | 1976 |
| Ni 2 (nichols) | High | Not Rated | 43 | Tailings | 1973 |
| Ni 1 (nichols) | High | Not Rated | 43 | Tailings | 1971 |
| Pr 1-2 (peace River) | High | Not Rated | 40 | Tailings | 1965 |
| West Akins Dam | High | Satisfactory | 37 | Tailings | 1963 |
| Bartow 1 | High | Not Rated | 30 | Tailings | 1954 |
| Meadow View Lake Dam | High | Poor | 23 | Flood Risk Reduction | |
| Swfwmd Structure P-8 (hamilton) Water Conservation | High | Fair | 23 | Flood Risk Reduction | 1965 |
| Structure P-3 | High | Satisfactory | 18 | Flood Risk Reduction | 1965 |
| Structure P-8 (hamilton) Water Conservation Structure | High | Fair | 14 | Recreation | |
| Lake Bonnet Dam | High | Fair | 10 | Flood Risk Reduction | |
| Swfwmd P-1 (lake Lena) Water Conservation Structure | High | Fair | 8 | Flood Risk Reduction | |
| Gibson Dam | High | Not Rated | 7 | Flood Risk Reduction | 1969 |
| Swfwmd Parker Structure | High | Fair | 7 | Flood Risk Reduction | |
| Swfwmd Scott Lake Structure | High | Fair | 7 | Flood Risk Reduction | |
| K-7b | High | Not Rated | 6 | Tailings | |
| Fmcp Cooling Pond Cell A | Significant | Not Rated | 145 | Tailings | 1978 |
| Bartow Ne A | Significant | Not Rated | 110 | Tailings | 1960 |
| Mulberry Sw | Significant | Not Rated | 105 | ||
| Keysville (s) | Significant | Not Rated | 105 | Tailings | |
| Mulberry W | Significant | Not Rated | 105 | Tailings | |
| Keysville (n) | Significant | Not Rated | 105 | Tailings | |
| Keysville (e) | Significant | Not Rated | 105 | Tailings | |
| Keysville (w) | Significant | Not Rated | 105 | Tailings | |
| Mulberry N | Significant | Not Rated | 105 | Tailings | |
| Mulberry N | Significant | Not Rated | 105 | Tailings | |
| Mulberry Nw | Significant | Not Rated | 105 | Tailings | |
| Mulberry W | Significant | Not Rated | 105 | Tailings | |
| Mulberry Ne | Significant | Not Rated | 105 | Tailings | |
| Nichols (e) | Significant | Not Rated | 105 | Tailings | |
| Mulberry E | Significant | Not Rated | 105 | Tailings | |
| Mulberry E | Significant | Not Rated | 105 | Tailings | |
| Nichols (w) | Significant | Not Rated | 105 | Tailings | |
| Mulberry (ctr) | Significant | Not Rated | 105 | Tailings | |
| Bradley Junction Ne | Significant | Not Rated | 105 | Tailings | |
| Mulberry S (2) | Significant | Not Rated | 105 | Tailings | |
| Nichols (e-center) | Significant | Not Rated | 105 | Tailings | |
| Bradley Junction 1 | Significant | Not Rated | 105 | Tailings | |
| Mulberry W (ctr) | Significant | Not Rated | 105 | Tailings | |
| Bradley Junction Nw | Significant | Not Rated | 105 | Tailings | |
| Bradley Jxn 4 | Significant | Not Rated | 105 | Tailings | |
| Nichols (w-center) | Significant | Not Rated | 105 | Tailings | |
| Mulberry E | Significant | Not Rated | 105 | Tailings | |
| Bradley Junction S | Significant | Not Rated | 105 | Tailings | |
| Mulberry S (1) | Significant | Not Rated | 105 | Tailings | |
| Keysville (n-center) | Significant | Not Rated | 105 | Tailings | |
| Bradley Jxn 2 | Significant | Not Rated | 105 | Tailings | |
| Bradley Jxn 3 | Significant | Not Rated | 105 | Tailings | |
| Mulberry S | Significant | Not Rated | 105 | Tailings | |
| Bradley Jxn 5 | Significant | Not Rated | 105 | Tailings | |
| Bradley Jxn 7 | Significant | Not Rated | 105 | Tailings | |
| Bradley Jxn 6 | Significant | Not Rated | 105 | Tailings | |
| Bradley Junction N (ctr) | Significant | Not Rated | 105 | Tailings | |
| Bradley Junction S (ctr) | Significant | Not Rated | 105 | Tailings | |
| Mulberry (7) | Significant | Not Rated | 105 | Tailings | |
| Mulberry (2) | Significant | Not Rated | 105 | Tailings | |
| Mulberry (4) | Significant | Not Rated | 105 | Tailings | |
| Mulberry (8) | Significant | Not Rated | 105 | Tailings | |
| Mulberry (12) | Significant | Not Rated | 105 | Tailings | |
| Mulberry (11) | Significant | Not Rated | 105 | Tailings | |
| Mulberry (9) | Significant | Not Rated | 105 | Tailings | |
| Mulberry N | Significant | Not Rated | 105 | Tailings | |
| Bradley Junction E (ctr) | Significant | Not Rated | 105 | Tailings | |
| Mulberry (1) | Significant | Not Rated | 105 | Tailings | |
| Mulberry (3) | Significant | Not Rated | 105 | Tailings | |
| Mulberry (10) | Significant | Not Rated | 105 | Tailings | |
| Mulberry (6) | Significant | Not Rated | 105 | Tailings | |
| Mulberry (5) | Significant | Not Rated | 105 | Tailings | |
| Bradley Junction W (ctr) | Significant | Not Rated | 105 | Tailings | |
| Usac Gypstack Nw Cell | Significant | Not Rated | 85 | Tailings | 1962 |
| Green Bay Gypstack Cell 1 | Significant | Not Rated | 85 | Tailings | 1965 |
| Nichols N-4 | Significant | Not Rated | 60 | Tailings | 1978 |
| Mosaic Green Bay W Central Stack | Significant | Not Rated | 60 | Tailings | 1975 |
| Sfm1 Mosaic | Significant | Not Rated | 57 | Tailings | 1985 |
| Sfm2 Mosaic | Significant | Not Rated | 57 | Tailings | 1989 |
| Saddle Creek Settling Area No 5 | Significant | Not Rated | 55 | Tailings | 1971 |
| Phosphoria P-5 | Significant | Not Rated | 54 | Tailings | 1992 |
| Sfm5 Mosaic | Significant | Not Rated | 53 | Tailings | 2005 |
| Sfm3 Mosaic | Significant | Not Rated | 53 | Tailings | 1999 |
| Nichols N-3 | Significant | Not Rated | 52 | Tailings | 1975 |
| Fort Meade Sa-1 | Significant | Not Rated | 52 | Tailings | 1980 |
| Kingsford K-3 | Significant | Not Rated | 50 | Tailings | 1977 |
| Noralyn N-5 | Significant | Not Rated | 49 | Tailings | 1958 |
| Gardinier Area E | Significant | Not Rated | 48 | Tailings | 1976 |
| Kingsford N5 | Significant | Not Rated | 48 | Tailings | 1929 |
| P2b Hookers Prairie | Significant | Not Rated | 48 | Tailings | 1999 |
| Clear Springs Cs-8 | Significant | Not Rated | 48 | Tailings | 1977 |
| City Of Lakeland Wetland Treatment System West | Significant | Not Rated | 48 | Tailings | 1995 |
| Sa6 Fort Meade | Significant | Not Rated | 47 | Tailings | 1990 |
| N-4 Rockland Mine | Significant | Not Rated | 45 | Tailings | |
| Payne Creek Cl-5 | Significant | Not Rated | 45 | Tailings | |
| Payne Creek Sa-7 | Significant | Not Rated | 45 | Tailings | |
| Clear Springs N-12a | Significant | Not Rated | 45 | Tailings | 1975 |
| Noralyn N-2 | Significant | Not Rated | 45 | Tailings | |
| Saddle Creek Bd-t-01 | Significant | Not Rated | 45 | Tailings | 1998 |
| Sfm 5 - Mosaic | Significant | Not Rated | 43 | Tailings | 2002 |
| Pc11 Payne Creek Mine | Significant | Not Rated | 43 | Tailings | 1998 |
| Sah Fort Mead | Significant | Not Rated | 42 | Tailings | 1990 |
| Hines Cooling Pond | Significant | Not Rated | 42 | Other | 1998 |
| S9 Fort Meade | Significant | Not Rated | 42 | Tailings | 1985 |
| Progress Energy Pond N16 | Significant | Not Rated | 42 | Other | 1998 |
| Kingsford H1 | Significant | Not Rated | 38 | Tailings | 1970 |
| Imc-k-035 | Significant | Not Rated | 38 | Tailings | 1975 |
| Hookers Prairie Mine H2c | Significant | Not Rated | 38 | Tailings | 1995 |
| Pc10 Payne Creek Mine | Significant | Not Rated | 37 | Tailings | 1996 |
| Noralyn N-4 | Significant | Not Rated | 36 | Tailings | 1958 |
| H-2 Settling Area | Significant | Not Rated | 34 | Tailings | 1978 |
| H-1 Settling Area | Significant | Not Rated | 34 | Tailings | 1976 |
| P-5 | Significant | Not Rated | 33 | Flood Risk Reduction | 1964 |
| Wrg-bl-010 | Significant | Not Rated | 33 | Tailings | 1922 |
| Kingsford K-5 | Significant | Not Rated | 32 | Tailings | 1979 |
| Kingsford A-11 | Significant | Not Rated | 30 | Tailings | 1977 |
| Kingsford A-6 | Significant | Not Rated | 30 | Tailings | 1964 |
| Kingford A-3 | Significant | Not Rated | 27 | Tailings | 1961 |
| Clear Springs Cs-4 | Significant | Not Rated | 27 | Tailings | 1956 |
| Nichols Cooling Pond Wa | Significant | Not Rated | 27 | Tailings | 1990 |
| Nichols Cooling Pond Wb | Significant | Not Rated | 27 | Tailings | 1990 |
| City Of Lakeland Wetland Treatment System Central | Significant | Not Rated | 27 | Tailings | 1995 |
| Saddle Creek Sa-1 | Significant | Not Rated | 26 | Tailings | 1955 |
| Mobil Scrubber Pond | Significant | Not Rated | 25 | Tailings | 1975 |
| Phosphoria P-2 | Significant | Not Rated | 25 | Tailings | 1979 |
| Fort Green Fg-1 | Significant | Not Rated | 25 | Tailings | 1975 |
| Noralyn N-13 | Significant | Not Rated | 25 | Tailings | 1978 |
| Noralyn N-11a | Significant | Not Rated | 25 | Tailings | 1963 |
| Noralyn N-6 | Significant | Not Rated | 25 | Other | 1960 |
| Saddle Creek Sa-2 | Significant | Not Rated | 24 | Tailings | 1956 |
| Saddle Creek Sa-4 | Significant | Not Rated | 24 | Tailings | 1958 |
| Noralyn N-8 | Significant | Not Rated | 24 | Tailings | 1967 |
| Fort Green Fg-2 | Significant | Not Rated | 23 | Tailings | 1977 |
| Clear Springs H-9 | Significant | Not Rated | 22 | Tailings | 1964 |
| Wrg-bl-08w | Significant | Not Rated | 22 | Tailings | 1975 |
| P-6 | Significant | Not Rated | 22 | Flood Risk Reduction | 1965 |
| Teco Cooling Pond | Significant | Not Rated | 22 | Other | 2000 |
| Seminole Power Cooling Pond | Significant | Not Rated | 22 | Other | 1996 |
| The Lake | Significant | Not Rated | 21 | Fire Protection, Stock, Or Small Fish Pond | |
| Kingsford K-4 | Significant | Not Rated | 20 | Tailings | 1975 |
| Clear Springs H-6 | Significant | Not Rated | 20 | Tailings | 1958 |
| Clear Springs Cs-6c | Significant | Not Rated | 20 | Tailings | 1967 |
| Lake Lulu Dam | Significant | Not Rated | 20 | Recreation | |
| Clear Springs Cs-5 | Significant | Not Rated | 19 | Tailings | 1966 |
| Clear Springs Marina | Significant | Not Rated | 18 | Tailings | 1956 |
| P-7 | Significant | Not Rated | 18 | Flood Risk Reduction | 1965 |
| Settling Area No 1 | Significant | Not Rated | 18 | Tailings | 1962 |
| Clear Springs Cs-1 | Significant | Not Rated | 18 | Tailings | 1950 |
| Clear Springs Cs-3 | Significant | Not Rated | 18 | Tailings | 1954 |
| Fort Green Fg-3 | Significant | Not Rated | 17 | Tailings | 1979 |
| Settling Area No 2 | Significant | Not Rated | 17 | Tailings | 1962 |
| Bl-06-n | Significant | Not Rated | 17 | Tailings | 1995 |
| Clear Springs Cs-6a | Significant | Not Rated | 17 | Tailings | 1960 |
| Clear Springs Fortner Lake | Significant | Not Rated | 17 | Tailings | 1977 |
| City Of Lakeland Wetland Treatment System East | Significant | Not Rated | 17 | Tailings | 1995 |
| Boyette Sa-6 | Significant | Not Rated | 16 | Tailings | 1966 |
| Settling Area No 3 | Significant | Not Rated | 16 | Tailings | 1971 |
| Clear Springs Cs-8 Marina | Significant | Not Rated | 16 | Tailings | 1977 |
| Kingsford A-5 | Significant | Not Rated | 15 | Tailings | 1967 |
| Boyette Sa-2 | Significant | Not Rated | 15 | Tailings | 1951 |
| Cooling Pond Northeast | Significant | Not Rated | 15 | Tailings | 1975 |
| Noralyn Gaskins | Significant | Not Rated | 15 | Tailings | |
| Noralyn N-11b | Significant | Not Rated | 14 | Tailings | 1964 |
| Noralyn N-3 | Significant | Not Rated | 12 | Tailings | 1953 |
| Tenoroc Bdn-t-03 | Significant | Not Rated | 12 | Tailings | 1950 |
| Phosphoria P-1 | Significant | Not Rated | 11 | Tailings | |
| P-11 | Significant | Not Rated | 10 | Flood Risk Reduction | 1965 |
| Lake Hartridge Dam | Significant | Not Rated | 10 | Recreation | 1959 |
| Southern Chain Of Lakes Outfall | Significant | Poor | 9 | Flood Risk Reduction | |
| Itchepackesassa Creek Regional Stormwater Treatment Facility | Significant | Fair | 8 | Flood Risk Reduction | |
| P-5 | Significant | Not Rated | 6 | Tailings | |
| P-4 | Significant | Not Rated | 6 | Tailings | |
| Cs-11 | Significant | Not Rated | 6 | Tailings | |
| Settling Area D Dike | Low | Not Rated | 73 | Tailings | 1974 |
| Fm 1-2 (fort Meade) | Low | Not Rated | 65 | Tailings | 1972 |
| Payne Creek Settling Area No 5 | Low | Not Rated | 59 | Tailings | 1971 |
| Payne Creek Settling Area No 4 | Low | Not Rated | 58 | Tailings | 1969 |
| Payne Creek Settling Area No 2 | Low | Not Rated | 58 | Tailings | 1967 |
| Payne Creek Settling Area No 3 | Low | Not Rated | 56 | Tailings | 1968 |
| Payne Creek Settling Area No 6 | Low | Not Rated | 55 | Tailings | 1974 |
| Watson Sa N09 Bowlegs | Low | Not Rated | 55 | Tailings | 1969 |
| Kingsford K-2 | Low | Not Rated | 52 | Debris Control | 1967 |
| Watson Sa No 10 | Low | Not Rated | 51 | Tailings | 1974 |
| Fm 3 (fort Meade) | Low | Not Rated | 50 | Tailings | 1974 |
| Es-tech Sa-13 | Low | Not Rated | 50 | Tailings | 1976 |
| Silver City Sa No 6 Ph2 | Low | Not Rated | 50 | Tailings | 1972 |
| Palmetto Settling Area No 2 | Low | Not Rated | 49 | Tailings | 1964 |
| Clear Springs N-12 | Low | Not Rated | 48 | Debris Control | 1968 |
| Palmetto Settling Area No 5 | Low | Not Rated | 47 | Tailings | 1969 |
| Palmetto Settling Area No 3 | Low | Not Rated | 47 | Tailings | 1966 |
| Palmetto Settling Area No 4 | Low | Not Rated | 47 | Tailings | 1967 |
| Settling Pond #6 | Low | Not Rated | 45 | Tailings | 1969 |
| Watson Sa No 11 Phase 2 | Low | Not Rated | 45 | Tailings | 1974 |
| Palmetto Settling Area No 6 | Low | Not Rated | 45 | Tailings | 1973 |
| Silver City Sa No 6 Phase 1 | Low | Not Rated | 45 | Tailings | 1970 |
| Wrg Bl 04 | Low | Not Rated | 45 | Tailings | 1956 |
| Area D | Low | Not Rated | 42 | Tailings | 1971 |
| Settling Area C & C Dike | Low | Not Rated | 42 | Tailings | 1969 |
| Area B | Low | Not Rated | 40 | Tailings | 1967 |
| Noralyn N-9 | Low | Not Rated | 40 | Debris Control | 1961 |
| West Polk A-10 | Low | Not Rated | 40 | Debris Control | 1971 |
| Noralyn N-15 | Low | Not Rated | 40 | Debris Control | 1974 |
| Noralyn N-13 | Low | Not Rated | 40 | Debris Control | 1969 |
| Noralyn N-11c | Low | Not Rated | 40 | Debris Control | 1965 |
| Rockland Mine S-1 | Low | Not Rated | 40 | Tailings | 1967 |
| West Polk K-1 | Low | Not Rated | 40 | Debris Control | 1966 |
| S-6 Rockland Mine | Low | Not Rated | 40 | Tailings | 1976 |
| Noralyn N-10 | Low | Not Rated | 40 | Debris Control | 1961 |
| Noralyn N-14 | Low | Not Rated | 40 | Debris Control | 1974 |
| South Pierce Chem Works Gypsum | Low | Not Rated | 40 | Tailings | 1964 |
| Palmetto Clar. No 3 | Low | Not Rated | 39 | Tailings | 1971 |
| Palmetto Clar. Area No 4 | Low | Not Rated | 39 | Tailings | 1973 |
| Watson Sa No 11 Phase 1 | Low | Not Rated | 37 | Tailings | 1974 |
| Palmetto Clar. Area No 1 | Low | Not Rated | 37 | Tailings | 1961 |
| Palmetto Clar. Area No 2 | Low | Not Rated | 37 | Tailings | 1968 |
| Payne Creek Clar. Area No 1 | Low | Not Rated | 37 | Tailings | 1966 |
| West Polk A-9 | Low | Not Rated | 36 | Debris Control | 1968 |
| Payne Creek Clar. Area No 2 | Low | Not Rated | 36 | Tailings | 1968 |
| Payne Creek Clar. Area No 3 | Low | Not Rated | 36 | Tailings | 1971 |
| Bartow-2 | Low | Not Rated | 35 | Tailings | 1957 |
| Settling Area A Dike | Low | Not Rated | 35 | Tailings | 1965 |
| Settling Area B Dike | Low | Not Rated | 35 | Tailings | 1965 |
| Payne Creek Clar. Area No 4 | Low | Not Rated | 35 | Tailings | 1972 |
| Bdn-t-06 | Low | Not Rated | 35 | Recreation | 1949 |
| Area E | Low | Not Rated | 33 | Tailings | 1974 |
| Bonnie Facility | Low | Satisfactory | 33 | Water Supply | 1962 |
| South Pierce Chem Works Secondary | Low | Not Rated | 32 | Tailings | 1964 |
| Es-tech Sa-12 | Low | Not Rated | 31 | Tailings | 1977 |
| West Polk A-8 | Low | Not Rated | 30 | Debris Control | 1967 |
| West Polk A-7 | Low | Not Rated | 30 | Debris Control | 1965 |
| Clean Water Holding Pond | Low | Not Rated | 30 | Tailings | 1969 |
| Payne Creek Settling Area No 1 | Low | Not Rated | 30 | Tailings | 1965 |
| Tenoroc Lake 5b | Low | Not Rated | 28 | Tailings | 1950 |
| North Pond Water Dam | Low | Not Rated | 27 | Tailings | 1970 |
| Area Br 1 | Low | Not Rated | 25 | Tailings | 1972 |
| Cs 10 | Low | Not Rated | 25 | Tailings | 2002 |
| West Polk A-4 | Low | Not Rated | 24 | Debris Control | 1961 |
| Guy Branch Holding Pond | Low | Fair | 24 | Tailings | 1971 |
| G103 Control Structure | Low | Not Rated | 24 | Flood Risk Reduction | 1965 |
| Area Br 2 | Low | Not Rated | 23 | Tailings | 1972 |
| Es-tech At-7 | Low | Not Rated | 23 | Tailings | 1959 |
| Tenoroc Lake 5a | Low | Not Rated | 23 | Tailings | 1950 |
| Area C | Low | Not Rated | 22 | Tailings | 1969 |
| Silver City Sa No 7 | Low | Not Rated | 22 | Tailings | 1974 |
| Palmetto Settling Area No 1 | Low | Not Rated | 22 | Tailings | 1960 |
| Wrg-bl-08e | Low | Not Rated | 22 | Tailings | 1977 |
| Usac Peeples North | Low | Not Rated | 22 | Other | 1970 |
| Sa 15 Mobil Ft. Meade | Low | Not Rated | 22 | Tailings | 1975 |
| Cop Circulation Pond | Low | Not Rated | 20 | Tailings | 1958 |
| Bird Branch Holding Pond | Low | Not Rated | 20 | Tailings | 1971 |
| Rockland Mine S-4 | Low | Not Rated | 20 | Tailings | 1967 |
| Es-tech Sa-9 | Low | Not Rated | 20 | Tailings | 1979 |
| Es-tech Sa-8 | Low | Not Rated | 20 | Tailings | 1977 |
| South Ridgewood/clark James Dam | Low | Not Rated | 20 | Tailings | 1969 |
| Saddle Creek Sa-3 | Low | Not Rated | 19 | Tailings | 1970 |
| Cop North Surge Area | Low | Not Rated | 19 | Tailings | 1962 |
| Saddle Creek #3 | Low | Not Rated | 18 | Tailings | 1970 |
| Usac Peeples South | Low | Not Rated | 17 | Other | 1970 |
| Kingsford O South | Low | Not Rated | 17 | Tailings | 1969 |
| Usac N4n | Low | Not Rated | 17 | Tailings | 1985 |
| Bonnie Lake Mine Central | Low | Not Rated | 17 | Tailings | 1995 |
| Bonnie Lake Mine Nw | Low | Not Rated | 17 | Tailings | 1995 |
| Saddle Creek Sc-7 | Low | Not Rated | 16 | Tailings | 1979 |
| Bartow-3 | Low | Not Rated | 15 | Tailings | 1965 |
| So2 Pond Fort Meade | Low | Not Rated | 15 | Tailings | 1975 |
| Rockland Mine N-3 | Low | Not Rated | 15 | Tailings | 1969 |
| Saddle Creek 4w | Low | Not Rated | 15 | Tailings | 1970 |
| T/a Minerals Settling Pond A | Low | Not Rated | 13 | Tailings | 1976 |
| Cop Storm Sewer Surge Area | Low | Not Rated | 12 | Tailings | 1971 |
| Lake Idyl Dam | Low | Fair | 9 | Flood Risk Reduction | |
| Unnamed Detention Basin (lake Somerset) | Low | Fair | 8 | Flood Risk Reduction | |
| Pol40 | Undetermined | Not Rated | 149 | Tailings | |
| Pol41 | Undetermined | Not Rated | 135 | Tailings | |
| Conserv Cooling Pond | Undetermined | Not Rated | 110 | Tailings | |
| Pol18 | Undetermined | Not Rated | 92 | Tailings | |
| Pol31 | Undetermined | Not Rated | 62 | Tailings | |
| Pol37 | Undetermined | Not Rated | 61 | Tailings | |
| Pol32 | Undetermined | Not Rated | 51 | Tailings | |
| Pol15 | Undetermined | Not Rated | 47 | Tailings | |
| Pol39 | Undetermined | Not Rated | 45 | Tailings | |
| Pol59 | Undetermined | Not Rated | 41 | Tailings | |
| Pol49 | Undetermined | Not Rated | 36 | Tailings | |
| Pol107 | Undetermined | Not Rated | 33 | Tailings | |
| Pol48 | Undetermined | Not Rated | 25 | Tailings | |
| Pol53 | Undetermined | Not Rated | 25 | Tailings | |
| Pol20 | Undetermined | Not Rated | 24 | Tailings | |
| Pol108 | Undetermined | Not Rated | 24 | Tailings | |
| Pol42 | Undetermined | Not Rated | 24 | Tailings | |
| Pol109 | Undetermined | Not Rated | 23 | Tailings | |
| Conserv Retention Pond | Undetermined | Not Rated | 23 | Tailings | |
| Pol34 | Undetermined | Not Rated | 22 | Tailings | |
| Pol52 | Undetermined | Not Rated | 20 | Tailings | |
| Pol57 | Undetermined | Not Rated | 15 | Tailings | |
| Pol43 | Undetermined | Not Rated | 14 | Tailings | |
| Pol27 | Undetermined | Not Rated | 13 | Tailings | |
| Pol45 | Undetermined | Not Rated | 13 | Tailings | |
| Pol24 | Undetermined | Not Rated | 13 | Tailings | |
| Pol33 | Undetermined | Not Rated | 13 | Tailings | |
| Pol105 | Undetermined | Not Rated | 11 | Tailings | |
| Pol51 | Undetermined | Not Rated | 11 | Tailings | |
| Pol104 | Undetermined | Not Rated | 11 | Tailings | |
| Pol102 | Undetermined | Not Rated | 11 | Tailings | |
| Pol16 | Undetermined | Not Rated | 10 | Tailings | |
| Pol58 | Undetermined | Not Rated | 10 | Tailings | |
| Pol55 | Undetermined | Not Rated | 10 | Tailings | |
| Pol56 | Undetermined | Not Rated | 10 | Tailings | |
| Pol17 | Undetermined | Not Rated | 10 | Tailings | |
| Pol25 | Undetermined | Not Rated | 10 | Tailings | |
| Pol26 | Undetermined | Not Rated | 10 | Tailings | |
| Pol46 | Undetermined | Not Rated | 9 | Tailings | |
| Pol50 | Undetermined | Not Rated | 9 | Tailings | |
| Pol60 | Undetermined | Not Rated | 9 | Tailings | |
| Pol38 | Undetermined | Not Rated | 9 | Tailings | |
| Pol19 | Undetermined | Not Rated | 8 | Tailings | |
| Pol47 | Undetermined | Not Rated | 8 | Tailings | |
| Pol10 | Undetermined | Not Rated | 8 | Tailings | |
| Pol14 | Undetermined | Not Rated | 7 | Tailings | |
| Pol106 | Undetermined | Not Rated | 7 | Tailings | |
| Pol101 | Undetermined | Not Rated | 7 | Tailings | |
| Pol28 | Undetermined | Not Rated | 6 | Tailings | |
| Pol36 | Undetermined | Not Rated | 6 | Tailings | |
| Pol54 | Undetermined | Not Rated | 6 | Tailings | |
| Pol44 | Undetermined | Not Rated | 6 | Tailings | |
| Pol29 | Undetermined | Not Rated | 6 | Tailings | |
| Pol23 | Undetermined | Not Rated | 6 | Tailings | |
| Pol13 | Undetermined | Not Rated | 6 | Tailings | |
| Pol30 | Undetermined | Not Rated | 6 | Tailings |