Hearing requests must be directed to the Maine Center for Disease Control , Division of Environmental Health, at 11 State House Station, 286 Water Street, 3rd Floor, Augusta, Maine 04333-0011.
A hearing officer at the Department's Administrative Hearings Unit at the Office of Administrative Hearings will conduct the administrative hearing.
Any person or party dissatisfied with the hearing officer's decision, other than the Department, has the right of judicial review under Rule 80C of the Maine Rules of Civil Procedure and 5 M.R.S.A. §11001.
TABLE A
MINIMUM PERMITTING CONDITIONS AND MINIMUM DESIGN REQUIREMENTS
Note: "Not Allowed" indicates THAT A SEASONAl CONVERSION is not allowed.
Limiting Factor Depth, in inches | Bedrock Limiting Factor Condition | Soil Drainage Limiting Factor Condition [a] |
>48 | B | |
15 to 48 | AIII | C |
10 to <15 | AII - Not Allowed | D |
<10 | AI-Not Allowed | E-Not Allowed |
[a.] Pursuant to the Maine Subsurface Wastewater Disposal Rules, 10-144 CMR 241.
TABLE B
SEPTIC TANK CAPACITY PER DWELLING UNIT
Number of bedrooms per dwelling unit | Minimum septic tank liquid capacity |
1 Bedroom | 750 gallons |
2 Bedrooms | 750 gallons |
3 Bedrooms | 1,000 gallons |
4 Bedrooms | 1,000 gallons |
5 Bedrooms | 1,250 gallons or greater |
For each additional bedroom | 250 gallons per bedroom |
TABLE C
SUBSTANTIAL COMPLIANCE FOR SITE CONDITIONS
Depth to restrictive layer/bedrock | 15 inches |
Depth to Seasonal High Groundwater Table | 9 inches |
Maximum slope | 25 % grade |
TABLE D
ALLOWED SETBACKS FOR SEASONAL CONVERSIONS
SITE FEATURES | DISPOSAL FIELDS(total design flow) | TREATMENT TANKS(total design flow) | ||||
Less than 1,000 gpd | 1,000 to 2000 gpd | Over 2,000 gpd | Less than 1,000 gpd | 1,000 to 2000 gpd | Over 2,000 gpd | |
Wells with water usage of 2000 or more gpd or public water system wells | 300 feet | 300 feet | 300 feet | 150 feet | 150 feet | 150 feet |
Potable Water Supply | 80 feet | 160 feet | 240 feet | 50 feet | 50 feet | 50 feet |
Water supply line | 10 feet | 10 feet | 10 feet | 10 feet | 10 feet | 10 feet |
Water body/course, major | 80 feet | 160 feet | 240 feet | 40 feet | 40 feet | 40 feet |
Water body/course, minor | 40 feet | 80 feet | 120 feet | 40 feet | 40 feet | 40 feet |
Drainage ditches | 20 feet | 40feet | 60 feet | 20 feet | 20 feet | 20 feet |
Edge of fill extension-- Coastal wetlands, wetlands of special significance, significant vernal pools | 25 feet | 25 feet | 25 feet | 25 feet | 25 feet | 25 feet |
Slopes greater than 3:1 | 10 feet | 14 feet | 20 feet | N/A | N/A | N/A |
No full basement [e.g. slab, frost wall, columns] | 15 feet | 28 feet | 40 feet | 8 feet | 14 feet | 20 feet |
Full basement [below grade foundation] | 20 feet | 30 feet | 40 feet | 8 feet | 14 feet | 20 feet |
Property lines | 10 feet | 14 feet | 20 feet | 8 feet | 14 feet | 20 feet |
Burial sites or graveyards, measured from the toe of the fill extension | 25 feet | 25 feet | 25 feet | 25 feet | 25 feet | 25 feet |
Stormwater infiltration systems | 80 feet | 160 feet | 240 feet | 50 feet | 50 feet | 50 feet |
Wetponds, retention ponds, and detention basins (excavated below grade); Soil filters, underdrained swales, underdrained outlets, and similar structures | 50 feet | 100 feet | 150 feet | 50 feet | 50 feet | 50 feet |
Stormwater detention basins (basin bottom at or above predevelopment grade) | 20 feet | 40 feet | 60 feet | 20 feet | 20 feet | 20 feet |
10- 144 C.M.R. ch. 242, § 5