|
|
| Are
septic systems treating |
|
| the waste
adequately? |
|
|
|
|
|
|
|
|
|
| z | Some function
well |
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| z | Some could
function well but are at too |
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| high a density |
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| z | Some systems
have failed |
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| z | Some were never
installed -- septic tanks |
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| discharge to
tile or town drain |
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