UNITED STATES
                       SECURITIES AND EXCHANGE COMMISSION
                              WASHINGTON, DC 20549

                                    FORM 6-K

    REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER
                       THE SECURITIES EXCHANGE ACT OF 1934


                        For the month of NOVEMBER, 2007.

                         Commission File Number: 0-30390


                             ROCHESTER RESOURCES LTD
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                 (Translation of registrant's name into English)

 #1305 - 1090 West Georgia Street, Vancouver, British Columbia, V6E 3V7, Canada
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                    (Address of principal executive offices)


Indicate by check mark whether the registrant  files or will file annual reports
under cover of Form 20-F or Form 40-F:   FORM 20-F  [X]   FORM 40-F  [ ]

Indicate by check mark if the  registrant is submitting the Form 6-K in paper as
permitted by Regulation S-T Rule 101(b)(1): _______

Indicate by check mark if the  registrant is submitting the Form 6-K in paper as
permitted by Regulation S-T Rule 101(b)(7): _______

Indicate by check mark whether the  registrant  by  furnishing  the  information
contained  in this Form,  is also  thereby  furnishing  the  information  to the
Commission pursuant to Rule 12g3-2(b) under the Securities Exchange Act of 1934.
YES [ ] NO [X]

If "Yes" is marked, indicate below the file number assigned to the registrant in
connection with Rule 12g3- 2(b): 82-_____________


                                   SIGNATURES

Pursuant  to the  requirements  of the  Securities  Exchange  Act of  1934,  the
registrant  has duly  caused  this  report  to be  signed  on its  behalf of the
undersigned, thereunto duly authorized.

                                           ROCHESTER RESOURCES LTD

Date:  November 20, 2007                   /s/ Nick DeMare
      -----------------------------        -------------------------------------
                                           Nick DeMare,
                                           Chairman






                            ROCHESTER RESOURCES LTD.
     #1305 - 1090 West Georgia Street, Vancouver, British Columbia, V6C 3V7
                    Phone: (604) 685-9316 Fax: (604) 683-1585
                      TSXV: RCT OTCBB: RCTFF Frankfurt: R5I

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NEWS RELEASE                                                   NOVEMBER 20, 2007


           ROCHESTER COMMENCES DRIFT DEVELOPMENT AND MOBILIZES DRILL
                   AT THE SANTA FE PROJECT, CLAVELLINOS AREA

VANCOUVER,  CANADA - ROCHESTER  RESOURCES  LTD.  (TSXV:  RCT;  OTCBB:  RCTFF AND
FRANKFURT: R5I): Dr. Alfredo Parra, President and CEO, is pleased to advise that
800 metres of drift development has commenced at the Clavellinos vein system and
the drill rig has been mobilized.  A 3000 metre diamond drill program is planned
and will  commence  shortly  on the  Clavellinos  area of the Santa Fe  Project,
Nayarit State,  Mexico.  The exploration and development  program (see Figure 1)
will test the extensive vein systems identified by previous surface sampling and
mapping.

Figure 1:

**Note:  Theoretical Geological Model - green lines indicate proposed drill hole
locations;  lighter red thatched  expressions indicate breccia zones mapped from
surface; darker red lines indicate veins.

                       [GRAPHIC OMITTED][GRAPHIC OMITTED]

        Graphic is schematic drawing of the Santa Fe Area Scale: 1:1000
        Please view at Company's website: www.rochesterresourcesltd.com





                                      -2-


Work to date has defined  three main vein systems at  Clavellinos,  all of which
trend northwest and are sub-parallel with some cross veining. From west to east,
these are the Jonas System,  the Clavellinos  System and the Tajitos System. The
Jonas  system is located  120 metres  west of and  parallel  to the  Clavellinos
System, and the Tajitos System is located 220 metres east of and parallel to the
Clavellinos  System.  The strike  length traced at surface for  Clavellinos  has
increased and is now greater than 5 kilometres, Jonas has a strike length of 2.7
kilometres and Tajitos has a strike length approximately 1 kilometre. The strike
extensions  of all three  vein  systems  are  vegetation  covered,  and may mask
greater strike lengths.

The Company has recently  constructed  approximately  8  kilometres  of new road
access to the central  portion of the  Clavellinos  area.  This work  exposed at
surface the  aforementioned  vein systems with a  significant  discovery of a 40
metre wide  mineralized  alteration  zone at the  Clavellinos  System with three
sub-parallel high grade epithermal veins emplaced within.

Work to date at the  Clavellinos  area  includes  trenching,  channel  sampling,
mapping, structural interpretation,  and geological modeling. Channel and trench
samples to date have returned the following results:

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                       AVERAGE           AVERAGE
WIDTH                   GOLD              SILVER                ELEVATION
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8.80 metres            1.96 g/t          140.19 g/t             1490 metres
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8.32 metres            1.76 g/t          115.27 g/t             1470 metres
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5.58 metres            2.94 g/t          271.16 g/t             1460 metres
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18.40 metres           0.09 g/t           80.32 g/t             1300 metres
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In addition,  a significant  feature of the vein systems at  Clavellinos  is the
identification  of  gold  and  silver  mineralization  over  a  vertical  extent
significantly  greater than what is found at the  Company's  adjacent  Mina Real
Project.  This will be better defined by the phase 1 diamond drill program.  The
vein  structures on the Santa Fe Project appear similar to those  encountered at
Mina Real  where  strong  gold and silver  grades  have been  reported  from the
Company's mining activities.

Dr. Parra states "This is an exciting  time for  Rochester as the drill  program
will  provide an initial test of the extent and strength of the Santa Fe project
and whether the project  warrants its own processing  plant.  With the operating
Mina Real mill nearby we will be able to quickly  capitalize  on success in this
drill program and move forward with a separate plant if required"

ABOUT ROCHESTER RESOURCES LTD.

Rochester  represents a pure-play into the  exploration  and development of high
grade gold and silver properties  located in Nayarit,  Mexico.  The Company is a
"niche"  player in  Mexico  which  has  assembled  an  attractive  portfolio  of
properties in the Sierra Madre Occidental range. This is the largest  epithermal
precious metal region in the world, hosting a majority of Mexico's large tonnage
gold and silver deposits.  Current  production  generates positive cash flow and
helps fund our  ongoing  exploration  and  development  while  minimizing  share
dilution.

To date, we have identified 36 vein structures on our two projects and currently
we have embarked on an aggressive  exploration  program  including a 7000m drill
program and 2000m drift  development  program that will determine the next steps
for mine development and production levels.




                                      -3-


Rochester is well positioned to advance its projects and can very quickly become
a major player in Mexico. Rochester has a strong senior management team based in
Mexico, an experienced workforce in place, and the capital to implement the work
programs to advance our exploration and development projects towards production.

All assays  quoted were  carried  out by the  Durango,  Mexico,  facility of SGS
Laboratories,  a ISO  certified  and  independent  laboratory.  The  exploration
program  is under  the  direction  of  Hector  Chavez,  a  Mexican  professional
geologist  who has  extensive  experience in Mexican  epithermal  deposits,  and
supervised by Dr. Alfredo Parra, who is a QP as defined in NI 43-101.

ON BEHALF OF THE BOARD

/s/ DR. ALFREDO PARRA
- ------------------------------------
Dr. Alfredo Parra, President and CEO

INVESTOR INFORMATION CONTACT:
Empire Communications Inc.
Tel: 1-866-841-0068
Email: info@rochesterresourcesltd.com
Website: www.rochesterresourcesltd.com

FORWARD LOOKING STATEMENTS
This Company Press Release  contains  certain  "forward-looking"  statements and
information  relating  to the  Company  that  are  based on the  beliefs  of the
Company's  management as well as assumptions  made by and information  currently
available  to the  Company's  management.  Such  statements  reflect the current
risks,  uncertainties  and  assumptions  related to certain  factors  including,
without limitations,  competitive factors, general economic conditions, customer
relations,  relationships with vendors and strategic partners, the interest rate
environment, governmental regulation and supervision, seasonality, technological
change,  changes in industry  practices,  and one-time events. In addition,  THE
COMPANY HAS NOT  CONDUCTED  AN  INDEPENDENT  FEASIBILITY  STUDY ON THE MINA REAL
PROJECT  WHICH  MAY  INCREASE  THE RISK  THAT  THE  PLANNED  OPERATIONS  ARE NOT
ECONOMICALLY  VIABLE.  SHOULD  ANY ONE OR MORE OF THESE  RISKS OR  UNCERTAINTIES
MATERIALIZE,  OR SHOULD  ANY  UNDERLYING  ASSUMPTIONS  PROVE  INCORRECT,  ACTUAL
RESULTS MAY VARY MATERIALLY FROM THOSE DESCRIBED HEREIN.The TSX Venture Exchange
has not  reviewed  and does not accept  responsibility  for the  adequacy or the
accuracy of this release..