HomeMy WebLinkAboutEngineer's OWTS Design Plan129 Carrus LANE
CARBoNDAI-e, CO 41623
970.309.5259
cARLA,oSTBERG@GMAIL.COM
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OEe t I 2024
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December 20,2023 Project No. C1853
Edgar Rojo
eroiotsi@qmail.com
Subsurface lnvestigation and Onsite Wastewater Treatment System Design
2-Bedroom Residence + 1 Future Bedroom
2374 CR 112
Garfield County, Colorado
Edgar,
CBO lnc. performed a subsurface investigation and completed an onsite wastewater treatment system
(OWTS) design for the subject residence. The 15.019-acre property is located outside of Carbondale, in
an area where OWTSs and wells are necessary.
Legal Description: Section: 10 Township: 7 Range: 88 TR lN LOT 16 15.11 ACRES
Parcel lD: 2393-1 04-00-237
SITE CONDITIONS
The property is currently undeveloped. A 2-bedroom residence is proposed with the potentialfor an
additional bedroom in the future.
The residence will be served by a shared well located off the property. The well is greater than SO-feet
from the proposed septic tank and greater than 1OO-feet from the proposed soiltreatment area (STA).
The water line will enter the property from the southeast.
The proposed soil treatment area (STA) location has an approximate 15-20% percent slope to the west.
The proposed area is vegetated with sage, native grasses, and sparse pinion trees.
There should be no traffic or staging of material over the future STA site to avoid compaction of soils
prior to construction of the STA.
SUBSURFACE
The subsurface was investigated on October 20,2023 by digging two soil profile test pit excavations (Test
Pits). A visual and tactile soil analysis was completed by Carla Ostberg at the time of excavation.l
The materials encountered in Test Pit #1 consisted of medium brown topsoil to 1-foot, underlain by reddish
brown silt loam with cobbles and boulders to a maximum depth explored of 4.5-feet where difficult
digging was encountered and bedrock is likely. No groundwater was encountered.
The materials encountered in Test Pit #2 consisted of medium brown topsoil to 1-foot, underlain by reddish
l Carla Ostberg holds a Certificate of Attendance and Examination from the CPOWVisual and Tactile
Evaluation of Soils Training.
Page2
brown silt loam with cobbles and boulders to a maximum depth explored of 4.0-feet where difficult
digging was encountered and bedrock is likely. No groundwater was encountered.
A sample of the soil was taken from Test Pit #1 at 3-feet below grade. Soil structure grade was
moderate. The soilformed a ball and a ribbon less than 1-inch in length before breaking. Soilstructure
shape was blocky and consistence was blocky to single-grain. Soil texture was more smooth than gritty
We have researched soils in the area through USGS Web SoilSurvey. The report is enclosed. The area of
the proposed STA is identified by map unit symbol 33. The map unit name is Earsman-Rock outcrop
complex, 12lo 65% slopes. Typical soil profile consists of 0 to 5 inches very stony sandy loam, 5-19
inches very channery sandy loam, and 19-23-inches unweathered bedrock.
The soil is consistent with Soil Fype 2, Silt Loam. The volume of rock is likely between 35 and 65%;
however, digging refusalwas encountered at approximately 4.5-feet below grade and due to bedrock.
We are proposing an over-excavated, unlined sand filter with a minimum of 3-feet of sand filter material
to meet minimum separation requirements to bedrock. A long-term acceptance rate (LTAR) of 0.8
gallons per square foot will be used to design the STA.
Test Pit #1 Sieved sample
Page 3
Ribbon less than 1-inch before breaking
Backfill from Test Pit #1 Looking toward Test Pit #2
Test Pit #2 Backfill from Test Pil #2
Page 4
Refusal at approx. 4'
DESIGN SPECIFICATIONS
Desiqn Calculations:
Average Design Flow = 75 GPD x 2 people/bedroom x 3 Bedrooms = 450 GPD
LTAR = 0.8 GPD/SF
450 GPD / 0.8 GPD/SF = 562.5 SF
The OWTS design is based on 3-bedrooms. An average daily wastewater flow of 450 GPD will be used
For the purposes of this OWTS design, Benchmark Elevation at grade 6728' has been established as
100' (Finished Floor). CBO lnc. should be notified of any discrepancies or problems with grade
elevations of proposed components during installation of the OWTS.
*Elevations are based upon standard OWTS installation practices. Component elevations may change during
installation due to site conditions. Minimum grade refers to piping between components.
The 4-inch SDR-35 sewer line exiting the residence must have a double-sweep clean out and a minimum
2o/o grade to the septic tank.
The system installation will include a 1OOO-gallon, two-compartment lnfiltrator@ poly septic tank with an
Orenco@ Biotube Effluent Filter followed by a SOO-gallon, single-compartment Infiltrator@ poly pump
chamber with an Orenco@ Biotube Pump Vault and an Orenco@ PF3005 pump. /f access is feasible, a
l21hgallon, two-compartment Valley Precast concrete septic tankwith the Orenco@ pumping system in the
second compartment of the septic tank may be substituted The floats should be set to dose approximately
60 gallons each pump cycle, allowing approximately 4 gallons of drain back. The control panel for the
pump must be located within line of sight of the septic tank. An electrician will be responsible forwiring the
pumping system and the contractor will be responsible for connecting the plumbing. This office should be
contacted for start up of the system to verifi7 its functioning and to perform a squirt test prior to use of the
system.
OWTS Gomponent Minimum Elevation
Primary Tank lnlet lnvert Approximate horizontal distance 12' I min.2o/ofall
/ min. 3" fall
Automatic Distributing Valve Approximate horizontaldistance 34'l min. 1% rise
/ min. 4.25" rise
lnfiltrative Surface Approximate horizontal distance 22' to furthest
bed / min. 1%fall to STA / min. 2.75" fall
Pump Table
Dose Range Max = 79 gal. (300 GPD x25oh
+ 4 qal drain back)
Min. 36 gal. (8 gal x 4) + 4 gal
drain back
Dose Setting 60 gallons/dose 4 gallons drain back (34' I 1.5"
diameter oump line)
Float Separation 500 gallon single-compartment
lnfiltrator@ poly pump chamber
4.5" onloff float separation
Pump Criteria 17.6 gallons per minute (GPM)15 feet total dynamic head
ODH)
Page 5
Effluent will be pumped through a 1.S-inch diameter pump line from the pump chamber to an Orenco@
automatic distributing valve (ADV), model 6403. This pump line must have a minimum 1o/o grade for proper
drain back into the tank after each pump cycle. The ADV must be placed at a high point in the system in an
insulated riser with access from grade. Screened rock must be placed below the ADV to support the ADV
and to assure the clear pipes exiting the ADV remain visible for future inspection and maintenance.
Effluent will be pressure dosed to through 1.S-inch diameter distribution lines to three 7' x 27' beds. A
minimum of 3-feet of sand filter material will be installed in the over-excavated footprints. Sand filter material
must be clean, coarse sand, all passing a screen having four meshes to the inch. The sand must have an
effective size between 0.15 and 0.60 mm. The uniformity coefficient must be 7 .O or less. Material meeting
ASTM 33, for concrete sand, with three percent or less fines passing 200 mesh sieve may be used. A
gradation of the sand media must be submitted to this office prior to obtaining the sand.
lf excavation of the beds cannot extend at least 4.S-feet below native grade, slight mounding may be
necessary to achieve adequate cover over the infiltrative area.
Laterals must be 1.5-inches in diameter with 5/32-inch diameter orifices facing down, spaced 2-feet on
center, installed on the GeoMatrM with the filter fabric over the laterals. Laterals should be placed 2-feet
from the edges of the bed with 3.O-feet between the laterals. Laterals will be connected with a 1.5-inch
diameter level manifold. Two 39" wide GeoMatsrM must be placed on the 7-foot wide bed. All material
associated with the GeoMatrM installation must be proprietary products associated with the GeoMatrM,
including orifice shields and geotextile fabric. Manufacturer instructions must be followed regarding
installation of the GeoMatrM.
Each 1.S-inch diameter lateral must end in a sweeping ell facing up with a ball valve for flushing. Valves
should be placed in a 1O-inch sprinkler box for access. Laterals must be covered by a soil separation
fabric and at least 1-foot of topsoil or other suitable soil able to support vegetative growth. There shall be no
cobble-sized (>2.5") or greater rock in final cover over the GeoMatrM. lnspection ports must be placed at
each corner of each bed. Ports may be cut to grade and covered with a valve box for access.
COMPONENT SPECIFICATIONS
The component manufacturers are typical of applications used by contractors and engineers in this area.
CBO lnc. must approve alternative components prior to installation of the OWTS. Requests must
be submitted, in writing, to our office for approval prior to installation. Component technical data
sheets are available upon request.
COMPONENT MANUFACTURER MODEL NO COMMENTS
Septic Tank lnfiltrator@ rM 1060-2CP 1000-9allon,2-
compartment poly septic
tank
Page 6
Construction must be according to the jurisdiction's adopted On-Site Wastewater Treatment System
Regulations, the OWTS Permit, and this design.
PERMIT APPLICATION INSTRUCTIONS
An OWTS Permit Application must be submitted to Garfield County Environmental Health Department.
https://www.qarfield-countv.com/environmental-health/filesqcco/sites/16/OWTS-Application-Complete-
Packet-Dec.-2019.pdf. lf the OWTS Permit Application will be submitted with a Building Permit
Application, it should be submitted directly to Garfield County Building Department.
All questions regarding permit submission can be directed to Garfield County Environmental Health
Department, 970-945-661 4 x81 50.
INSTALLATION CONTRACTOR
CBO lnc. expects that the installer be experienced and qualified to perform the scope of work outlined in this
design. The installer must review this design thoroughly and coordinate with our office in advance of
installation. Any additionalconditions in this design or county permit must be completed and documented
prior to final approval of the OWTS installation. Communication between the installer and this office is
expected throughout the installation.
INSTALLATION OBSERVATIONS
CBO lnc. must view the OWTS during construction. The OWTS observation should be performed before
backfill, after placement of OWTS components. Septic tanks, distribution devices, pumps, dosing siphons,
and other plumbing, as applicable, must also be observed. CBO lnc. should be notified 48 hours in advance
to observe the installation.
ln an effort to improve the accuracy of the record drawing, we request that the installer provide a
sketch of the installation, including path of the sewer lines, water line installation (if applicable),
septic tank location, STA location, and measurements from building corners or another fixed
objects on the property. This sketch is most easily provided on Sheet W2.0 of the OWTS Design
Packet. Photographs of the installation and final cover are also requested to supplement our installation
documentation.
Effluent Filter Orenco@ 4-inch diameter effluent
filter (Full Size)
Pump Chamber lnfiltrator@ tM 540-HH 500-gallon, single-
compartment poly pump
chamber
Pump Orenco@ PF300511%HP
120 Volt
Biotube ProPaK Pump
Packaqe
Orenco@ BPP3ODD Vault, Filter, Control Panel
(demand dose)
Tank Risers and Lids Orenco@ Double-walled PVC Risers and
Lids (24" diameter)
ADV Orenco@ v64034 1.5" lnlet and Outlets
ADV Riser and Lid Orenco@ Double-walled PVC Risers
and Lids (30" diameter)
Flushing Assembly orenco(E 1.5" diameter (2) 45" or 90" long sweep only
(6 total)
GeoMatrM GeoMatrix Systems,
LLC
162, GeoMalru (39,,) and TZ
Orifice Shields
PageT
REVEGETATION REQUIREMENTS
An adequate layer of good quality topsoil capable of supporting revegetation shall be placed over the entire
disturbed area of the OWTS installation. A mixture of native grass seed that has good soil stabilizing
characteristics (but without taproots), provides a maximum transpiration rate, and competes well with
successional species. No trees or shrubs, or any vegetation requiring regular irrigation shall be placed over
the STA. Untilvegetation is reestablished, erosion and sediment control measures shall be implemented and
maintained on site. The owner of the OWTS shall be responsible for maintaining proper vegetation cover.
OPERATION INFORMATION AND MAINTENANCE
The properly owner shall be responsible for the operation and maintenance of each OWTS servicing the
property. The property owner is responsible for maintaining seruice contracts for manufactured units,
alternating STAs, and any other components needing maintenance.
Geo-fabrics or plastics should not be used overthe STA. No heavy equipment, machinery, or materials should
be placed on the backfilled STA. Machines with tracks (not wheels) should be used during construction of the
STA for better weight distribution. Livestock should not graze on the STA. Plumbing fixtures should be checked
to ensure that no additional water is being discharged to OWTS. For example, a running toilet or leaky faucet
can discharge hundreds of gallons of water a day and harm a STA.
lf an effluent filter or screen has been installed in the OWTS, we recommend this filter or screen be cleaned
annually, or as needed. lf the OWTS consists of a pressurized pump system, we recommend the laterals be
flushed annually, or as needed.
The homeowner should pump the septic tank every two years, or as needed gauged by measurement of solids
in the tank. Garbage disposal use should be minimized, and non-biodegradable materials should not be placed
into the OWTS. Grease should not be placed in household drains. Loading from a water softener should not
be discharged into the OWTS. No hazardous wastes should be directed into the OWTS. Mechanical room
drains should not discharge into the OWTS. The OWTS is engineered for domestic waste only.
ADDITIONAL CONSTRUCTION NOTES
lf design includes a pump, weep holes must be installed to allow pump lines to drain to minimize risk of
freezing. The pump shall have an audible and visual alarm notification in the event of excessively high-
water conditions and shall be connected to a control breaker separate from the high-water alarm breaker
and from any other control system circuits. The pump system shall have a switch so the pump can be
manually operated.
Excavation equipment must not drive in the excavation of the STA due to the potential to compact soil.
Extensions should be placed on allseptic tank components to allow access to them from existing grade.
Backfill over the STA must be uniform and granular with no material greater than minus 3-inch.
LIMITS:
The design is based on information submitted. lf soil conditions encountered are different from conditions
described in report, CBO lnc. should be notified. All OWTS construction must be according to the county
regulations. Requirements not specified in this report must follow applicable county regulations. The
contractor should have documented and demonstrated knowledge of the requirements and regulations of
the county in which they are working
regulation.
Please call with questions.
Sincerely,
CBO lnc.
Carla Ostberg, MPH, REHS
Page 8
Licensing of Systems Contractors may be required by county
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Liaer.se Ho.61444
Pump Selection for a Pressurized System - Single Family Residence Project
Rojo
Parameters
300
Discharge Assembly Size
Transport Length Before Valve
Transport Pipe Class
Transport Line Size
Distributing Valve Model
Transport Length After Valve
Transport Pipe Class
Transport Pipe Size
Max Elevation Lift
Manifold Length
Manifold Pipe Class
Manifold Pipe Size
Number of Laterals per Cell
Lateral Length
Lateral Pipe Class
Lateral Pipe Size
Orifice Size
Orifice Spacing
Residual Head
Flow Meter
'Add-on' Friction Losses
Calculations
1.25
34
40
1.50
6403
22
40
1.50
?
?
40
1.50
A
l2
40
1.50
5132
2
5
None
0
inches
feet
inches
feet
inches
feet
feet
inches
feet
inches
inches
feet
feet
inches
feet
ooIL
oF
ro
(goT
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Eo
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(n
oF
250
200
150
100
50
0
PumpData
5 10 15 20 25
Net Discharge (Spm)
30 35 40
Minimum Flow Rate per Orifice
Number of Orifices per Zone
Total Flow Rate per Zone
Number of Laterals per Zone
% Flow Differential lsUlast Orifice
Transport Velocity Before Valve
Transport Velocity After Valve
Frictional Head Losses
0.68
zo
TI,O
2
0.4
2.8
2.8
gpm
gpm
%
fps
fps
Loss through Discharge
Loss in Transport Before Valve
Loss through Valve
Loss in Transport after Valve
Loss in Manifold
Loss in Laterals
Loss through Flowmeter
Add-on' Friction Losses
Pipe Volumes
2.2
3.7
0.4
0.0
0.1
0.0
0.0
feet
feet
feet
feet
feet
feet
feet
feet
0
Vol of Transport Line Before Valve 3.6
Vol of Transport Line After Valve
Vol of Manifold
Vol of Laterals per Zone
Total Vol Before Valve
Total Vol After Valve
q*iremanb
2.3
0.3
5.3
3.6
7.9
gals
gals
gals
gals
gals
gals
PF3005 High Head Effluent Pump
30 GPM, 1/2HP
1151230V 10 60Hz.2OOV 3A 6OHz
PF3007 High Head Effluent Pump
30 GPM, 3/4HP
23oV 10 60Hz,2ool46ov 3A 60{2
PF3010 High Head Effluent Pump
30 GPM, 1HP
23}V 1A 60Hz,2001460V 3A 6oHz
PF30'15 High Head Effluent Pump
30 GPM, 1-1l2HP
gpm
feet
51-!?ih,i*m
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Pump Optimal Range:-
Operating Point: w
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Design Point:
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PROPOSED OWTS#
,.\ t', I ,' ,,'/,
27' PRESSURE DOSED, OVER-EXCAVATED,
:D SAND FILTERS (MlN. 3'ASTM C-33
LETE SAND) WITH TWO 39'WIDE GEOMAT SHEETS ON 7
}ED
oo i I )t,//,t(,ti//
(2) 1.5" DIA SCH-40 PVC LATERALS
wu,e' DtA oRtFtcES FActNG DowN, 2'
O.C, COVERED WITH ORIFICE
SHIELDS
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1.5' DIA SCH-40 LEVEL MANIFOLD
oo
TEST
etrc.szl
1.5- DIA SCH-40 PUMP LINE
(MrN 1% DRA|N BACK TO TANK)
GUY
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od
. lffi,l
,
1.5" DIA SCH-40 PVC DISTRIBUTION LINES TO EACH BED
PowER-=-\'/ / /#
]OO-GALLON 2-COMPARTMENT POLY SEPTIC TANK WITH
N
UM
EFF F
RSKAGE.PAC
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DIA SCH.4O PVC
E TO EACH BED
ADV MODEL 6403 AT HIGH
POINT, ACCESSIBLE AT
GRADE
SCH-40 PVC LATERALS
'32' DIA ORIFICES FACING
SPACED 2'O.C. ONr
1.5' DIA SCH-40 PVC PUMP LINE
FROM TANK (MrN. 1% DRA|N
BACK TO PUMP CHAMBER)
(3) 7'x 27' PRESSURE DOSED,
OVER-EXCAVATED, UNLINED SAND
FTLTERS (MrN.3'ASTM C-33 CONCRETE
SAND)W|TH TWO 1.5" DIA SCH-40 PVC
LATERALS ON GEOMAT SHEETS
GEOMAT
ORIFICE SHIELDS
INSPECTION PORT AT EACH
CORNER
GRADE
INSULATED COPPER_
TRACERWTRE _\
=
6'
END EACH LATERAL IN A 90' LONG
SWEEPING ELL FACING UP WITH A
BALL VALVE IN A VALVE BOX
ACCESSIBLE AT GRADE
TWO SHEETS OF GEOMAT
(EACH 39.) ON EACH BED
sLtP-oN PVC CAP-
DO NOT GLUE
4" DIA SDR-35-
INSPECTION PIPE
MEDIA
SLIP-ON PVC CAP
DO NOT GLUE
4" DIA SDR-35
SEWER LINEASTA PLAN
TOPSOIL
/ISTA SECTION
rcTrc SM
-TO TANh
MI
M
NOTE:
MINIMUM 6' UNDISTURBED SOILS
BETWEEN EACH BED
2 SHEETS 39" WIDE GEOMAT ON
EACH BED
OVER-EXCAVATE
APPROX.4'6" BELOW
NATIVE GRADE AND
FILL WITH MIN. 3'SAND
FILTER MATERIAL
NOTE: lF THIS DEPTH CANNOT BE
ACHIEVED DUE TO BEDROCK,
SLIGHT MOUDNING MAY BE
NECESSARY
30" DIAMETER PVC
RrsER (TNSULATED)-
12"
MI
FROM EFFLUENT
PUMPING SYSTEM
'lD FILTER MATERIAL
CONDARY SAND'
:ECTIVE SIZE = 0.15 - 0.60 mm
FORMIry COEFFICIENT :7.0iINES PASSING #2OO SIEVE <3.0 \y roT ro sc^lr
:DROOMS)
{T POLY SEPTIC TANK FOLLOWED BY
T POLY PUMP CHAMBER WITH AN
I) = 0.8 GAU SF
= 562.5 SF
,IED SAND FILTERS WITH MIN.3'
TOPSOIL
SILT LOAM WITH
)ULDERS
NG (BEDROCK)
UNTERED DURING
4" DIA SDR-35 SEWER LINE-
(MtN 2% SLOPE TO TANK)
SCREENED ROCK-
OR SAND FOR
BEDDING
ASETBACK CHART
XOTrc ru
.1 SOIL PROFILE TEST PIT NO,2
MEDIUM BROWN TOPSOIL
REDDISH BROWN SILT LOAM WITH
COBBLES AND BOULDERS
DIFFTCULT DTGGTNG (BEDROCK)
F
INSTALL FLUSHING
VALVE ECCENTRIC TO
CENTER OF VALVE BOX
STATO WATER COURSE 50'N/A
STA TO WELL 1 00'N/A
STA TO HOUSE 20'22',
SEPTIC TANK TO WATER COURSE 50'N/A
SEPTIC TANK TO WELL 50'N/A
HOUSE TO SEPTIC TANK 5'6'
OWTS COMPONENTS AND
PHYSICAL FEATURES
MINIMUM REQUIRED
SETBACK
APPROXIMATE PROPOSED
SETBACK
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Web Soil Survey
National Cooperative Soil Survey
12t20t2023
Page 1 of 3
3!)0 27 23'N
31m 31670 31@ 31@ 31Crm 31gt'to
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Natural Resources
Conservation Service
Soil MapAspen-Gypsum Area, Colorado, Parts of Eagle, Garfield, and Pitkin Counties
Web Soil Survey
National Cooperative Soil Survey
1U20t2023
Page 2 of 3
MAP LEGEND MAP INFORMATION
The soil surveys that comprise your AOI were mapped at
1:24,000.
Waming: Soil Map may not be valid at this scale.
Enlargement of maps beyond the scale of mapping can cause
misunderstanding of the detail of mapping and accuracy of soil
line placement. The maps do not show the small areas of
contrasting soils that could have been shown at a more detailed
scale.
Please rely on the bar scale on each map sheet for map
measurements.
Source of Map: Natural Resources Conservation Service
Web Soil Survey URL:
Coordinate System: Web Mercator (EPSG:3857)
Maps from the Web Soil Survey are based on the Web Mercator
projection, which preserves direction and shape but distorts
distance and area. A projection that preserves area, such as the
Albers equal-area conic projection, should be used if more
accurate calculations of distance or area are required.
This product is generated from the USDA-NRCS certified data as
of the version date(s) listed below
Soil Survey Area: Aspen-Gypsum Area, Colorado, Parts of
Eagle, Garfield, and Pitkin Counties
Survey Area Data: Version 14, Aug 23,2023
Soil map units are labeled (as space allows) for map scales
1:50,000 or larger.
Date(s) aerial images were photographed: Aug 25, 2021-Sep
5,2021
The orthophoto or other base map on which the soil lines were
compiled and digitized probably difiers from the background
imagery displayed on these maps. As a result, some minor
shifting of map unit boundaries may be evident.
Area of lnterest (AOl)
i:"_: Area of lnterest (Aol)
Soils
,:: Soil Map Unit Polygons
e* Soil Map Unit Lines
1q Soil Map Unit Points
Special Point Features
l$t Blowout
ffi Bonow Pit
K Clay Spot
O Closed Depression
M Gravel Pit
,f" Gravelly Spot
# Landfill
A Lava Flow
& Marsh orswamp
*l Mine or Quarry
& Miscellaneous Water
# Perennial Water
\# Rock Outcrop
+ Saline Spot
:.; sandyspot
6' Severely Eroded Spot
S Sinkhole
h Slide or Slip
gl Sodic Spot
ffi Spoil Area
S StonySpot
ffi VeryStonySpot
V Wet Spot
l)* Other
,x Special Line Feafures
Water Features
Streams and Canals
Transportation
11.1 Rails
riJ lnterstate Highways
,g*ds US Routes
Major Roads
Local Roads
Background
I Aerial Photography
ilsaA.Y
Soil Map-Aspen-Gypsum Area, Colorado, Parts of Eagle, Garfield, and Pitkin Counties
Map Unit Legend
47.1o/oEarsman-Rock outcrop
@mplex, 12 to 65 percent
slopes
1.233
1.4 52.9o/o55Gypsum land-Gypsiorthids
complex, 12 to 65 percent
slopes
2.8 100.0%Totals for Area of lnterest
U$DAY Natural Resources
Conservatlon Service
Web Soil Survey
National Cooperative Soil Survey
1A2U2023
Page 3 of3
Map Unit Description: Earsman-Rock outcrop complex, 12 to 65 percent slopes--Aspen-
Gypsum Area, Colorado, Parts of Eagle, Garfield, and Pitkin Counties
Aspen-Gypsum Area, Colorado, Parts of Eagle,
Garfield, and Pitkin Counties
33-Earsman-Rock outcrop complex, 12to 65 percent
slopes
Map Unit Setting
National map unit symbol: jq5n
Elevation: 6,000 to 8,500 feet
Mean annual precipitation: 14lo 16 inches
Mean annual air temperature: 42 to 44 degrees F
Frost-free period: 80 to 105 days
Farmland classification: Not prime farmland
Map Unit Composition
Earsman and similar soils: 45 percent
Rock outcrop; 35 percent
Minor components: 20 percent
Fsfimafes are based on obseruations, descriptions, and transects of
the mapunit.
Description of Earsman
Setting
Landform: Mountains
La n dfo rm positi o n (th ree-d i m e n sio n a l) : M ou ntai ntop, mou nta i nflan k
Down-slope shape: Convex
Across-s/op e shape: Convex
Parent material: Colluvium derived from calcareous sandstone
and/or residuum weathered from calcareous sandstone
Typical profile
H1 - 0 to 5 inches: very stony sandy loam
H2 - 5 to 19 inchesj very channery sandy loam
H3 - 19 to 23 inches; unweathered bedrock
Properties and qualities
S/ope: 12 to 65 percent
Depth to restrictive feature:6 to 20 inches to lithic bedrock
Drainage c/ass: Somewhat excessively drained
Runoff class; Very high
Capacity of the most limiting layer to transmit water
(Ksat): Moderately low to moderately high (0.06 to 0.20 in/hr)
Depth to water fable; More than 80 inches
F reque ncy of f/oodtng: None
F requency of pondtng: None
Calcium carbonate, maximum content: 10 percent
Maximum salinity: Nonsaline to slightly saline (0.0 to 4.0
mmhos/cm)
Available water supply, 0 to 60 inches: Very low (about 1.1 inches)
U$DdtY Natural Resources
Conservation Seruice
Web Soil Survey
National Cooperative Soil Survey
12t20t2023
Page 1 ol 2
Map Unit Description: Earsman-Rock outcrop complex, 12to 65 percent slopes--Aspen-
Gypsum Area, Colorado, Parts of Eagle, Garfield, and Pitkin Counties
lnterpretive groups
La nd capability cl assificatio n (i rrigated): None specified
La n d capabil ity classification (non irrigated) : 7 e
Hydrologic Soil Group: D
Ecological sife: F048AY448CO - Mountain Pinyon
Oth e r ve g etative cl a ssificati o n : PIY ON-J U N I PE R (n u I l_1 5)
Hydric so/ raftng; No
Description of Rock Outcrop
Typical profile
H1 - 0 to 60 inches: unweathered bedrock
Properties and qualities
S/ope: 12 to 65 percent
Depth to restrictive feature:0 inches to lithic bedrock
Runoff class: Very high
Capacity of the most limiting layer to transmit water (Ksat): Very low
to low (0.00 to 0.00 in/hr)
Available water supply, 0 to 60 inches: Very low (about 0.0 inches)
lnterpretive groups
La nd capa bil ity cl assificatio n (i rrigated): None specifi ed
La nd capa bil ity classification (non i rrigafed); 8s
Hydrologic So/ Group; D
Hydric sol/ rafing; No
Minor Components
Ansari
Percent of map unit: 10 percent
Hydric so/ rafrng; No
Other soils
Percent of map unit: 5 percent
Hydric soil raftng: No
Arle
Percent of map unit: 5 percent
Hydric so/ rafrng; No
Data Source lnformation
Soil Survey Area:
Pitkin Counties
Survey Area Data:
Aspen-Gypsum Area, Colorado, Pafts of Eagle, Garfield, and
Version 14, Aug 23,2023
usDiY Natural Resources
Conservation Service
Web Soil Survey
National Cooperative Soil Survey
12t2012023
Page 2 ol 2
ffis1l$;H1l,*r3;:*Map Viewer
+ Well Constructed
* Final Permit
fj County
"" f
rl
$. ..rta"' -.l'eti'r*r",* il
2,339 0 1,169 2,339 Feet tl This product is for informational purposes and may not have been prcpared for, ar be suitable for legal,
engineeing, or surueying purposes. Users of this information should review or consult the pimary data and
information sources to ascettain the usabilw of the information.
Date Prepared: 12J20120231 1:00:20 AM1'. 14,032
ttqPuhlic.trGt'" Garfi eld County, Co
87623
2019 Total Actual
Value
Overview
Legend
I Parcels
Roads
Parcel/Account
Numbers
Owner Name
l"-, Lakes & Rivers
* CountyBoundary
Line
$325,000 Last 2 Sales
Date Price
6/5/2023 $369,000
nla $
Account R050187 Physical 0 113COUNry RD
Number Address
Parcel Number 239310400237 CARBONDALE
Acres 15 OwnerAddress ROJO MORENO, EDGAR
Land SqFt 0 OMAR
Tax Area 005 333 CREST POINT DRIVE
2019 Mif l Levy 68.1780 CARBONDALE CO8t623
Date created: t2/ 20 / 2023
Last Data Uploaded: !2/2O/2O232:09:48 AM
Deve roped ttfq) Fgltmr,{gt
12120123, 1O:42 AM
Garfield County, CO
Summary
Account
Parcel
PropertyAddress
Legal Description
Acres
Land SqFt
Tax Area
MillLevy
SuMivision
Yku,^M*s
Owner
ROJO MORENO,EDGAROMAR
333 CREST POINT DRIVE
CARBONDALE CO81623
qPublic.net - Garfield County, CO - Property Record Card: R050187
R050187
2393704W237
O 113 COUNTY RD, CARBONDALE,CO 8T623
Section: l0Township:7 Range:88TR IN LOT 16 15.11ACRES
15.109
o
5
6A.t7AO
Land
UnitType
Square Feet
Actual Values
Assessed Year
Land Actual
lmprovement Actual
Total Actual
Assessed Values
Assessed Year
Land Lsessed
lmprovement Assessed
Total Assessed
Tax History
TaxY,ear
Taxes Billed
Sale Date
8/15/2023
6/5/2023
8!t6/2O27
5/19/2021
7/15/2014
9/2A/1987
10 AC TO L./T 35 AC . O54O (VACANT LAND)
o
2022
$2,O76.O4
2023
$325,000.00
$325,000.00
2023
$90,680-.00
$o.oo
$90,580.00
2021
$2,045.28
2022
$10s,000.00-
$o.oo
$105,000.00
2022
$so,aso.oo
$o.oo
$303s0.00
2020
$7,8t9.52
202L
$1os,ooo.oo
$o.oo
$10s,000.00
2021
$0,4;o.oo
$o.oo
$30,4s0.00
2019
$1,837.08
Sale Price
$o
$369,000
$o
$o
$o
$o
$7,300
$o.oo
Cltck here to vi*w th
Transfers
Deed Type
Right Of Way Easement
SPECIALWARRANTY DEED
EASEMENT
EASEMENT
BENEFICIARY DEED
QUITCLAIM DEED
WARRANTYDEED
Reception Number
989140
e96513
?615S5
q45-?3E-
32A6XX
?"?"*"$"4?"
Book - Page
0584-0173
5t3-955
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https://qpublic.schneidercorp.com/Application.aspx?ApplD=1038&LayerlD=22381&PageTypelD=4&PagelD=9447&KeyYalue=R050187 1t2
12120123, 1O:42 4M qPublic.net - Garfield County, CO - Property Record Card: R050187
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