Vertical Control Quadrant 57

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Survey
Point 		North
Coord 		East
Coord 		Town Horiz
Agency 		Vert
Agency 		Station
Type 		Year
Set 		Transport Recover
Year 		Elevation Horiz
Order 		Vert
Order 		Monument
Ty 		Identifier File
ID 		Comments
2189 SD1540001915000T18R4E24D2188.5031PCAMPO ROADB3.6 MI SW CAMPO ALONG HWY 94 175 FT W/O SE END BRDG 57-118ACROSS CAMPO CR 56 FT N/O C/L DIRT RD LEAD W 50 FT NW PP ON E FACE 6X5X8 FT GRNT BLDR AT BASE OF LRG GRNT MASS STND DSK 2189SD BLDR PNTO USBM TO RCH FR OLD CAMPO STORE GO SW DN HWY 3953.6 MI TO BRDG DON NOT CROSS TURN LT ONTO DRT RD GO 175 FT TO MASS GRNT BLDRS & BM ON RTELV 2188.515 FT RECOVERED IN GOOD COND 1969, BY CO ENGR DEPTSET STEEL FENCE PST MARKER. LEVELED 1968-70 BY SD CO. 1970 USC&GS ADJ ELEV2188.503 FT.NOT RECOV 1979 SD CO DOT
2307.21560001912000T18R4E24D2306.5603ZHIGHWAY 94BFD DESTROYED PER 1980 COUNTY OF SD DOT
2323 SD1590001888000T18R4E18D2322.7021PHIGHWAY 94 POTRB-USGS, 1938-SAN DIEGO COUNTY- 0.2 MILE WEST ALONG STATE HWY 94FROM THE POST OFFICE AT POTRERO, SAN DIEGO COUNTY,AT THE T-JUN- CTION OF POTRERO CREEK ROAD LEADING NORTH, 59 FT EAST OF THECENTERLINE OF THE ROAD, 18 FT NORTH OF THE CENTERLINE OF THEHWY, 40FT E OF PP JP476321 6.4 FT S OF FNC IN FACE OF LONE GRNT BOULDER PROJECTION 3 FT ABOVE GROUND AND ABOUT 2 1/2 FT HIGH- ER THAN THE HWY. A A USGS STANDARD DISK, STAMPED 2323SD AND SET VERTICALLY. RECOVERED 1956RECOVERED IN GOOD COND 1969, BY CO ENGR DEPTSET STEEL FENCE POST MARKER NEARBYLEVELED 1968-70 BY SD CO. 1970 USC&GS ADJUSTED ELV 2322.702 FTPREVIOUS RECORD ELEV 2322.745 Ò
2479.71570001902000T18R4E22E2479.1403LCAMPO ROADB-SUGS, 1938-SAN DIEGO CO- THIS BENCH MARK IS LOCATED ABOUT 2.9M SE OF THE INTERSECTION OF POTRERO VLY AND CAMPO RDS IN POTREROALONG THE OLD HWY 94 ALIGNMENT, 27 FT NW OF THE CENTER OF THE ROAD AT A HORSESHOE BEND TO THE R, 8 FT NE OF A 24 INCH OAK TR- EE, 30 FT NE OF THE INLET END OF A CULVERT. A PAINTED CHISELEDSQUARE ON A GRANITE BOULDER, BOULDER IS MARKED *USBM*. TO REACH FROM THE POTRERO VLY, CAMPO RD INTERSECTION IN POTRERO, GO SE ON HWY 94, 2.8 M TO THE INTERSECTION OF THE OLD & PRESENT ALIG- NMENT OF HWY 94. TURN L ONTO THE OLD ALIGN & GO 0.1M TO THE BEN RECOVERED IN GOOD COND 1969, BY CO ENGR DEPTSET STEEL FENCE POST MARKER NEARBYRECOVERED BY SD CO SURVEYS4-9-79
2579.21580001892000T18R4E17E2578.6403LCAMPO ROADB-USGS, 1938-SAN DIEGO COUNTY- THIS BENCH MARK IS LOCATED 1.1 MI SE OF THE INTERSECTION OF POTRERO VLY AND CAMPO RDS IN POTRERO, ALONG HWY 94, ON THE S EDGE OF THE RD 72 FT E OF CULVRT #D-0.93 ON A ROCK LEDGE AT THE BASE OF A CUT. A CHISELED PAINTED SQUARE MARKED *USBM*. FACE OF CUT IS MARKED *US 2579.2 BM*. TO REACH FROM THE POTRERO VLY CAMPO ROAD INTERSECTION GO SE ON HWY 941.1 MILES OT CUT AND BENCH MARK ON THE RIGHT. RECOVERED IN GOOD COND 1969, BY CO ENGR DEPT. NOT RECOV 1979 SD CO DOT
H 0107157001897000T18R4E21D2713.1683DPHIGHWAY 94BFD DESTROYED PER OLD VERT CONTROL BOOK
H 0107 RM157001897000T18R4E21D2714.5303DLHIGHWAY 94BFD DESTROYED PER OLD VERT CONTROL BOOK
H 01081570001907000T18R4E23D2457.2391EPHIGHWAY 94BNEW DESCRIPTION. SAN DIEGO COUNTY, POTRERO. 3.68 MILES EAST ALONG STATE HIGHWAY 94 FROM POTRERO POST OFFICE AND 3.85 MILES EAST ALONG STATE HIGHWAY 94 FROM THE INTERSECTION OF STATE HIGHWAY 94 AND POTRERO VALLEY ROAD (WEST). THENCE 0.23 MILE NORTHWEST ALONG AN OLD PORTION OF HIGHWAY 94. 38 FEET NORTHEAST OF AND 1.4 FOOT BELOW OLD HIGHWAY CENTERLINE. 51 FEET WEST OF DIRT DRIVE RUNNING NORTH AND SOUTH. 20 FEET NORTHWEST OF NORTHEAST END OF 24 INCH CONCRETE PIPE CULVERT. U.S.G.S. STANDARD DISK STAMPED H 108 1938 AND SET IN TOP OF LARGE FLAT GRANITE BOULDER WHICH MAY HAVE BEEN DISTURBED BY A BULLDOZER. SET STEEL FENCEPOST MARKER THREE FEET SOUTH OF DISK. DESCRIPTION PER RECOVERY BY COUNTY ENGINEER DEPARTMENT IN Ò
H 08931590001890000T18R4E17D2374.2181PHIGHWAY 94B0.1 MI SE ALONG HWY 94 FR POTRERO PO ON INSIDE CUR OF HWY 105 FT NE PP NO 44010 & 100 FT SE CTR DIRT RD LDING NE. 24 FT SW HWY C/L NE SIDE MASS GRNT BLDR IN LEDGE 3.5 FT HI THN HWY & ABT 1.5 FT ABOVE GRND STD DSK H-893 1959 ELEV 2374.250 RECOVER- ED GOOD 1979 BY CO ENGR DEPT SET FENCE POST NEARBY. LEVELED 1970 BY SD CO. 1970 ADJ ELEV 2374.218 FT
K 08931800939.186447275.468T18R4E18ADSS1955D19662289.20841PHIGHWAY 940.7 MI NW ALONG HWY 94 FR POTRERO PO AT ROCKY RIDGE 178 FT SE OF E END WHT BOARD GATE 73.3 FT NW/O C/L OF NE END 16-IN CONC PIPE-CULV C-11.95 39.5 FT NE/O HWY C/L 30 FT N/O TEL P#1439 19.1 FT NE/O FENCE IN CENTER TOP LARGE GRNT BLDR 1.5 FT ABV GRN AND 2 FT HIGHER THAN HWY. STD DISK STMPED K 893 1955. RECOVERED IN GOOD COND IN 1966 AND 1969 BY CO ENGR DEPT AND SET USBM MARKER NEARBY. ELEV 2289.254 FT LEVELED 1968-70 BY SD CO. 1970 USC&GS ADJUSTED ELV 2289.208 FT
L 08931580001894000T18R4E17D2671.1301PHIGHWAY 94B1.1 MI SE ALONG HWY 94 FR PO AT POTRERO AT SUMMIT OF HILL & T- JUNC OF DIRT RD LEADING NE 63.5 FT NE/O C/L HWY 62.5 FT SE C/L RD 76 FT N/O TEL P#1499 57.5 FT N/O FENCE COR 44 FT E/O LONE SUMAC TREE IN TOP HUGE GRNT BLDR 8-FT ABV HWY STD DSK L893 1955 ELV 2671.143 RECOVERED IN GOOD COND 1969, BY CO ENGR DEPT. LEVELED 1968-70 BY SD CO. 1970 USC&GS ADJUSTED ELV 2671.130 FT REPORTED FOUND BY SD CO SURVEYS 7-9-79
M 08931570001899000T18R4E21D2639.0271PHIGHWAY 94B2.1 MI E ALONG HWY 94 FR PO AT POTRERO 0.4 MI SE/O T JUNC OF DIRT RD LEADING S & SUMMIT OF HILL AT DIM PORTION OF OLD HWY 94 98.7 FT SW OF C/L SE END 24-IN CORR METAL PIPE CULV 121&60D 60.5 FT S/O NEW HWY C/L 30 FT S/O C/L OLD HWY AT PROM VIEN IN ROCK TOP OF MASSIVE BEDROCK 2.5 FT HIGH HWY STD DSK M893 1955 ELV 2639.030 RECOVERED IN GOOD COND 1969, BY CO ENGR DEPT SET STEEL FENCE POST MARKER NEARBY LEVELED 1968-70 BY SD CO. 1970 USC&GS ADJUSTED ELV 2639.027 FT
N 08931560001911000T18R4E24D2334.9131PHIGHWAY 94B0.8 MI NW ALONG HWY 94 FR SD & ARIZ OVERPASS AT CANYON CITY 160 FT NW ACROSS HWY FR NW COR ROCKLEDGE CAFE 104.5 FT N/O HWY C/L 90.5 FT NW/O TEL P#1604 10 FT N FENCE TOP LEDGE GRNT BEDROCK 3 FT ABOVE HWY & WHERE WIRE CROSSES RD & 1 FT ABOVE GRND STD DSK N-893 1955 ELEV 2334.913 RECOVERED 1969 BY SD CO SET FNC PST POST MARKER NEARBY LEVELED 1968-70 BY SD CO. 1970 USC&GS ADJUSTED ELV 2334.913 FT
P 08931570001903000T18R4E22D2502.3512AHIGHWAY 94B2.5 MI W ALONG HWY 94 FR SD & ARIZ RR OVERPASS AT CANYON CITY 2.9 MI E/O POTRERO PO AT SUMMIT OF HILL & Y JUNC DIRT RD LEAD SE 102.5 FT NW/O RD C/L 42 FT SW/O HWY C/L TOP LRG GRNT BLDR 2.5 FT HI RD STD DSK P 893 1955 ELV 2552.672 RECOVERED 1970 BY CO ENGR DEPT HIGHWAY HAS BEEN REALIGNED LEVELED 1968-70 BY SD CO. 1970 USC&GS ADJUSTED ELV 2502.351 FT
PDS FP21806391.2596449744.889T18R4E07AATRV19862297.86033AZHPER FB 771 PG26. SEE FB R7081"POTRERO DIP SEC" PAGE 4
PDS PM11805140.136449761.992T18R4E07AATRV19862276.25033AEHSEE FB R708 PAGE 2
PDS PM21806971.7836449736.969T18R4E07AATRV19862307.69033AEHSEE FB R708 PAGE 2
PDS PM31805130.2786449395.74T18R4E07AASS19862276.13043AXHSEE FB R708 PAGE 2
PO 00241610001885000T18R3E13D2275.3241PHIGHWAY 94BPOTRERO - 0.92 MI W ALONG STATE HIWAY 94 FROM POTRERO POST OFF AND 0.75 MI W ALONG STATE HIWAY 94 FROM INT OF HIWAY 94 AND POTRERO VALLEY RD (WEST) 59 FEET N OF AND 3.7 FT BELOW RD C/L 41 FT N OF FENCE AND 105 FT W OF 24 IN METAL CULV. 37 FT NE OF TP1430. SD CO STD BRASS DISK SET IN BEDROCK AND STMPD P024 1969 SET STEEL FNC PST MARKER 3 FT SW OF DISK. LEVELED 1968-70 BY SD CO 1970 USC&GS ADJ ELEV 2275.324 FT
PO 00251580001893000T18R4E17D2538.6691PHIGHWAY 94BSAN DIEGO COUNTY, POTRERO. 0.77 MILE EAST ALONG STATE HIGHWAY 94 FROM POTRERO POST OFFICE AND 0.94 MILE EAST ALONG STATE HIGHWAY 94 FROM THE INTERSECTION OF STATE HIGHWAY 94 AND POTRERO VALLEY ROAD (WEST). 51 FEET NORTH OF ROAD CENTERLINE. WEST OF S-CURVE. SD CO STD BRASS DSK SET IN TOP OF LARGE GRANITE OUTCROP AND STAMPED PO 25 1969. SET STEEL FENCEPOST MARKER THREE FEET SOUTH OF DISK. LEVELED 1968-70 BY SD CO. 1970 USC&GS ADJUSTED ELV 2538.669 FT
PO 00261580001898000T18R4E21D2712.2881PHIGHWAY 94BSAN DIEGO COUNTY, POTRERO. 1.71 MILE EAST ALONG STATE HIGHWAY 94 FROM POTRERO POST OFFICE AND 1.88 MILE EAST ALONG STATE HIGHWAY 94 FROM THE INTERSECTION OF STATE HIGHWAY 94 AND POTRERO VALLEY ROAD (WEST). 89 FEET SOUTH OF AND 0.3 FOOT ABOVE HIGHWAY CENTERLINE. 67 FEET SOUTH OF FENCE AND 150 FEET WEST OF HARRIS RANCH RD LEADING NORTH SAN DIEGO CO STD BRASS DISK SET IN TOP OF GRANITE OUTCROP AND STAMPED PO 26 1969. SET STEEL FENCEPOST MARKER FIVE FEET NORTH OF DISK. LEVELED 1968-70 BY SD CO. 1970 USC&GS ADJUSTED ELV 2712.288 FT
PO 00271580001903000T18R4E22D2496.1831DHIGHWAY 94BSAN DIEGO COUNTY, POTRERO. 2.70 MILES EAST ALONG STATE HIGHWAY 94 FROM POTRERO POST OFFICE AND 2.87 MILES EAST ALONG STATE HIGHWAY 94 FROM THE INTERSECTION OF STATE HIGHWAY 94 AND POTRERO VALLEY ROAD (WEST). AT SWEEPING CURVE, 58 FEET NORTH OF AND 4.5 FEET ABOVE HIGHWAY CENTERLINE. 330 FEET EAST OF OLD HIGHWAY LEADING NORTH. THREE FEET SOUTHEAST OF HIGHWAY RIGHT OF WAY MONUMENT AT STATION 152+43.20. SET FOUR FEET OF 5/8 INCH COPPER STEEL ROD DRIVEN TO REFUSAL AND CAPPED WITH THREADED SAN DIEGO COUNTY STANDARD BRASS DISK STAMPED PO 27 1969. SET STEEL FENCEPOST MARKER THREE FEET SOUTHEAST OF DISK. LEVELED 1968-70 BY SD CO. 1970 USC&GS ADJUSTED ELV 2496.183 FT RECOVERED 1979 SD CO DOT Ò
PO 00281570001906000T18R4E23D2393.9491OHIGHWAY 94BSAN DIEGO COUNTY, POTRERO. 3.28 MILES EAST ALONG STATE HIGHWAY 94 FROM POTRERO POST OFFICE AND 3.45 MILES EAST ALONG STATE HIGHWAY 94 FROM THE INTERSECTION OF STATE HIGHWAY 94 AND POTRERO VALLEY ROAD (WEST). 65 FEET WEST OF OILED DRIVE LEADING NORTH. SAN DIEGO COUNTY STANDARD BRASS DISK SET IN TOP OF EAST END OF INLET HEADWALL OF 10 FOOT BY 12 FOOT BOX CULVERT AND STAMPED PO 28 1969. 29 FEET NORTH OF AND 2.8 FEET BELOW ROAD CENTERLINE. SET STEEL FENCEPOST MARKER TWO FEET SOUTHEAST OF DISK. LEVELED 1968-70 BY SD CO. 1970 USC&GS ADJUSTED ELV 2393.949 FT
PO 00291570001909000T18R4E23D2424.6241PHIGHWAY 94BSAN DIEGO COUNTY, POTRERO. 3.90 MILES EAST ALONG STATE HIGHWAY 94 FROM POTRERO POST OFFICE AND 4.07 MILES EAST ALONG STATE HIGHWAY 94 FROM THE INTERSECTION OF STATE HIGHWAY 94 AND POTRERO VALLEY ROAD (WEST). 55 FEET NORTH OF AND 4.0 FEET BELOW HIGHWAY CENTERLINE. 27 FEET EAST OF OUTLET END OF 30 INCH METAL CULVERT AND OPP GRAVEL DRIVE LEADING SW. 87 FT NW TP 1587. SD COUNTY STANDARD BRASS DISK SET IN TOP OF BOULDER AND STAMPED PO 29 1969. SET STEEL FENCEPOST MARKER THREE FEET SOUTH OF DISK. LEVELED 1968-70 BY SD CO. 1970 USC&GS ADJUSTED ELV 2424.624 FT
PO 00301560001914000T18R4E24D2275.7931PHIGHWAY 94BSAN DIEGO COUNTY, POTRERO. 4.76 MILES EAST ALONG STATE HIGHWAY 94 FROM POTRERO POST OFFICE AND 4.93 MILES EAST ALONG STATE HIGHWAY 94 FROM THE INTERSECTION OF STATE HIGHWAY 94 AND POTRERO VALLEY ROAD (WEST). 63 FEET NORTH OF AND THREE FEET ABOVE ROAD CENTERLINE. 64 FEET NORTHWEST OF TWO-BOLE LIVE OAK. W OF DRIVEWAY SAN DIEGO CO STD DSK SET IN TOP OF GRANITE BOULDER AND STAMPED PO 30 1969. SET STEEL FENCEPOST MARKER FOUR FEET SOUTH OF DISK. LEVELED 1968-70 BY SD CO. 1970 USC&GS ADJUSTED ELV 2275.793 FT
PO 00311540001917000T18R5E19D2254.8581PHIGHWAY 94BSAN DIEGO COUNTY, POTRERO. 5.58 MILES EAST ALONG STATE HIGHWAY 94 FROM POTRERO POST OFFICE AND 5.75 MILES EAST ALONG STATE HIGHWAY 94 FROM THE INTERSECTION OF STATE HIGHWAY 94 AND POTRERO VALLEY ROAD (WEST). AT EAST END OF TURNOUT AREA. 83 FEET SOUTH OF AND 8 FEET ABOVE ROAD CENTERLINE. SAN DIEGO COUNTY STANDARD BRASS DISK SET IN BEDROCK AND STAMPED PO 31 1969. SET STEEL FENCEPOST MARKER 21 FEET NORTH OF DISK. LEVELED 1968-70 BY SD CO. 1970 USC&GS ADJUSTED ELV 2254.858 FT NOT RECOV 1979 SD CO DOT
PO 00321540001919000T18R5E19D2269.5691PHIGHWAY 94BSAN DIEGO COUNTY, POTRERO. 6.10 MILES EAST ALONG STATE HIGHWAY 94 FROM POTRERO POST OFFICE AND 6.27 MILES EAST ALONG STATE HIGHWAY 94 FROM THE INTERSECTION OF STATE HIGHWAY 94 AND POTRERO VALLEY ROAD (WEST). 34 FEET SOUTH OF AND 5.6 FEET ABOVE ROAD CENTERLINE. EIGHT FEET SOUTH OF FENCE AND 31 FEET SOUTHEAST OF SOUTH END OF 24 INCH METAL CULVERT. SAN DIEGO COUNTY STANDARD BRASS DISK SET IN TOP OF BOULDER AND STAMPED PO 32 1969. SET STEEL FENCEPOST MARKER THREE FEET EAST OF DISK. LEVELED 1968-70 BY SD CO. 1970 USC&GS ADJUSTED ELV 2269.569 FT RECOVERED 1979 SD CO DOT
PO 00331570001920000T18R5E19D2313.5551PHIGHWAY 94BSAN DIEGO COUNTY, POTRERO. 6.53 MILES EAST ALONG STATE HIGHWAY 94 FROM POTRERO POST OFFICE AND 6.70 MILES EAST ALONG STATE HIGHWAY 94 FROM THE INTERSECTION OF STATE HIGHWAY 94 AND POTRERO VALLEY ROAD (WEST). THENCE THROUGH LARGE IRON GATE AND NORTHWEST 0.2 MILE ALONG TRAIL, ACROSS CREEK AND THROUGH IRON GATE TO SAN DIEGO AND ARIZONA EASTERN RAILROAD. THENCE 480 FEET NORTHEAST ALONG RAILROAD. 37 FEET NORTHWEST OF CENTERLINE OF TRACK. 42 FEET SOUTHEAST OF FENCE. 150 FEET NORTHEAST FROM EAST END OF CUT SLOPE ON NORTH SIDE OF TRACK. SAN DIEGO COUNTY STANDARD BRASS DISK SET IN BEDROCK AND STAMPED PO 33 1969. SET STEEL FENCEPOST MARKER TWO FEET SOUTHEAST OF DISK. LEVELED 1968-70 BY SD CO. 1970 USC&GS ADJUSTED ELV 2313.555 FT Ò
PO 00341590001922000T18R5E17D2363.3481OHIGHWAY 94BSD CO. POTRERO. 6.83 MILES E ALONG STATE HWY 94 FROM POTRERO P.O. & 7 MILES E ALONG STATE HWY 94 FROM INT WITH POTRERO VLLY RD (WEST). 0.4 MILES N ALONG A RD TO A POULTRY RANCH. AT RANCH HOUSE .25 MILE N ALONGLEFT FORK OF RD TOWRD POULTRY HOUSES. AT ESGE OF BRUSH .1 MILE W & N THROUGH GATE TO SD & ARIZONA EASTERN RAILROAD. BENCH MARK IS 26' SW OFCENTER OF DIRT RD ACROSS TRACK, 12' SE OF TRACK CL & 6' NE OF SW END OF 14' BY 1" METAL CULVERT. SD CO. STANDARD BRASS DISK SET FENCEPOST 6' SW OF DISK. LEVELED 1968-70 BY SD CO. 1970 USC&GS ADJ ELEV 2363.348FT.
Q 08931550001919000T18R5E19D2295.7931PHIGHWAY 94B1.0 M E ALONG SD & ARIZ RR FR HWY 94 UNDERPASS AT CANYON CITY ABOUT 3 POLES SW/O MILEPOLE 62 ABOUT 12 RAILS SW/O 24-IN CONC PIPE CULV 61.94 IN TOP MASSIVE GRNT BEDROCK 88.3 FT SE/O SE RAIL 9.2 FT NW/O FENCE & ABOUT 2 FT LOW TRK ELV 2295.793 RECOVERED IN GOOD COND 1969, BY CO ENGR DEPT. LEVELED 1968-70 BY SD CO. 1970 USC&GS ADJUSTED ELV 2295.793 FT
R 08931580001920000T18R5E18D2348.7751PHIGHWAY 94B1.7 MI NE ALONG SD & ARIZ RR FR STATE HWY UNDERPASS AT CANYON CITY 10 POLES W/O MILEPOLE 63 5 POLES W/O CROSS DIM TRK RD AT PT LOW ROCKY RIDGE TOP GRNT BEDROCK 54.5 FT SE/C SE RAIL 45 FT NW FENCE 2.5 FT HI TRK ELV 2348.772 RECOVERED IN GOOD COND 1969, BY CO ENGR DEPT. LEVELED 1968-70 BY SD CO. 1970 USC&GS ADJUSTED ELV 2348.775 FT
Y 00571550001914000T18R4E24D2231.7081OHIGHWAY 94B3.7 MI S/O CAMPO ALONG HWY 94 AT SD & ARIZ ESTRN RR UNDERPASS S END OF W CONC ABUT 16 W R C/L 19 FT ABV RD 10 FT SE/O TRK C/L 2 FT LOW TRK STD DSK Y 57 1927 TO REACH FR OLD CAMPO STORE GO SW ON HWY 94 3.7 MI TO UNDERPASS & BM ON LT ELV 2231.708 RECOVERED IN GOOD COND 1969, BY CO ENGR DEPT SET STEEL FENCE POST MARKER LEVELED 1968-70 BY SD CO. 1970 USC&GS ADJUSTED ELV 2231.708 FT