Appendix 2. Summary of location and basin characteristics for sites at which discharge measurements are available from the Arizona Department of Environmental Quality [Hydrologic provinces: 1, Plateau Uplands; 2, Central Highlands; 3, Basin and Range Lowlands. Basin codes in Identifiers: BW, Bill Williams; CG, Colorado-Grand Canyon; Cl, Colorado- Lower Gila; LC, Little Colorado; MG, Middle Gila; SR, Salt; SP, San Pedro; SC, Santa Cruz; UG, Upper Gila; VR, Verde. <, less than; >, greater than; e, value not present in database and was estimated for the purpose of model predictions] Drainage Latitude, in Longitude, Site area, Hydrologic Hydrologic decimal in decimal altitude, square Identifier Name unit code Reach province degrees degrees feet miles CGBRA000.44 BRIGHT ANGEL CREEK - BELOW 15010001 019 1 36.10236 112.09514 2,520 100 PHANTOM RANCH CGBRA000.50 BRIGHT ANGEL CREEK - NEAR 15010001 019 1 36.10306 112.09556 2,452 101 GRAND CANYON, AZ CGCAT056.68 CATARACT CREEK NEAR GRAND 15010004 005 1 35.72333 112.44194 5,470e 1,200 CANYON, AZ USGS 09404100 CGCLE000.19 CLEAR CREEK - ABOVE COLORADO 15010001 025 1 36.08414 112.03344 2,520e 36 RIVER CGCRY000.05 CRYSTAL CREEK - ABOVE 15010002 018B 1 36.13542 112.24319 2,360 43 COLORADO RIVER CGDEE000.07 DEER CREEK - ABOVE COLORADO 15010002 019B 1 36.38931 112.50764 1,960 17 RIVER CGDIA000.06 (No name in database) 15010002 002 1 35.76556 113.37222 1,340 <946e CGGDN001.09 GARGEN CREEK - BELOW INDIAN 15010002 841 1 36.08347 112.12319 3,600 4 GARDEN CGHRM000.08 HERMIT CREEK - ABOVE COLORADO 15010002 020B 1 36.09875 112.20875 2,400 12 RIVER CGKAN000.26 KANAB CREEK - ABOVE COLORADO 15010003 001 1 36.39431 112.63181 1,880 2,352 RIVER CGKAN057.62 KANAB CREEK - NEAR FREDONIA, AZ 15010003 013 1 36.86389 112.57917 4,500 1,085 CGMAT000.03 MATKATAMIBA CREEK - ABOVE 15010002 935 1 36.34375 112.67153 1,900 34 COLORADO RIVER CGMON000.19 MONUMENT CREEK - ABOVE 15010002 845 1 36.09642 112.18403 2,400 4 COLORADO RIVER CGNAN000.20 NANKOWEAP CREEK - ABOVE 15010001 033B 1 36.30514 111.85986 2,800 33 COLORADO RIVER CGPAR001.62 PARIA RIVER - ABOVE COLORADO 14070007 123 1 36.87264 111.60014 3,120 1,417 RIVER CGPAR008.41 PARIA RIVER - SITE 6 -- MILE 22.5 14070007 123 1 36.93189 111.66427 3,350e 1,395 CGPAR009.70 PARIA RIVER - BELOW WATER 14070007 123 1 36.94639 111.67556 3,520e 1,393 POCKETS GULCH CGPAR014.25 PARIA RIVER - SITE 5 -- MILE 15 14070007 123 1 36.95658 111.74297 3,570e 1,353 CGPAR021.57 PARIA RIVER - SITE 4 -- MILE 7.5 14070007 123 1 36.99519 111.79281 3,950e 1,234 CGPIP000.15 PIPE CREEK - ABOVE COLORADO 15010002 028 1 36.09730 112.11062 2,431 8 RIVER CGRYA000.05 ROYAL ARCH CREEK - ABOVE 15010002 871 1 36.19736 112.45014 2,160 12 COLORADO RIVER CGSHI000.05 SHINUMO CREEK - ABOVE 15010002 029B 1 36.23540 112.34779 2,200 86 COLORADO RIVER CGSPG000.17 SPRING CANYON CREEK - ABOVE 15010002 318 1 36.01875 113.35264 1,520 19 COLORADO RIVER CGTAP000.08 TAPEATS CREEK - ABOVE 15010002 696 1 36.37097 112.46403 2,000 83 COLORADO RIVER CGTHS000.04 THREE SPRINGS CREEK - ABOVE 15010002 1180 1 35.88402 113.30749 1,489 17 COLORADO RIVER CGUNV000.81 UNNAMED TRIB TO NAVAJO CREEK - 14070006 459 1 36.67083 110.82139 5,440 2 NEAR SHONTO, AZ USGS CGVGR051.33 VIRGIN RIVER - BELOW I-15 REST 15010010 006 1 36.94917 113.79639 2,140e 4,143 STOP CGVGR052.23 VIRGIN RIVER - AT I-15 REST STOP 15010010 006 1 36.95236 113.78903 2,150 4,142 CGVGR053.31 VIRGIN RIVER - ABOVE I-15 REST 15010010 006 1 35.95361 113.77944 2,150e >946e STOP CGWCT002.29 WEST CATARACT CREEK - NEAR 15010004 512 1 35.24778 112.22444 6,820 3 WILLIAMS, AZ CGWRC003.99 WRIGHT CANYON CREEK - NEAR 15010007 003B 1 35.41306 113.60083 4,280 34 VALENTINE, AZ LCASR000.57 ASHURST RUN - BELOW COCONINO 15020015 086 1 35.00556 111.39833 7,135 <946e RESERVOIR LCASR001.38 ASHURST RUN - ABOVE COCONINO 15020015 158 1 35.00083 111.40917 7,140 <946e RESERVOIR Drainage Latitude, in Longitude, Site area, Hydrologic Hydrologic decimal in decimal altitude, square Identifier Name unit code Reach province degrees degrees feet miles LCB6W005.40 BEGASHIBITO WASH - NEAR 15020018 084 1 36.21611 110.97667 5,210e 6 TONALEA, AZ LCBBS000.02 BABBIT SPRING WASH - NEAR UPPER 15020015 210 1 35.07417 111.53472 6,840 <946e LAKE MARY LCBCK005.75 BUCK SPRINGS CANYON CREEK - 15020008 557 1 34.43443 111.14230 7,520 1 INSIDE EXCLOSURE LCBIL000.01 BILLY CREEK - ABOVE PORTER 15020005 019 1 34.17095 109.97974 6,660 39 CREEK LCBIL005.75 BILLY CREEK - AT PINTOP, AZ 15020005 019 1 34.12552 109.92195 7,100 4 LCBLA002.07 BLACK RIVER - BELOW WEST FORK 15020006 008 1 35.28472 109.21500 5,980 652 BLACK CREEK LCBLA021.55 BLACK RIVER - NEAR LUPTON, AZ 15020006 008 1 35.45250 109.12583 6,550 494 LCBRB000.27 BARBERSHOP CANYON CREEK - 15020008 537 1 34.54736 111.16181 6,540 21 ABOVE EAST CLEAR CREEK LCBRB006.74 BARBERSHOP CANYON CREEK - 15020008 537 1 34.49442 111.16520 6,950 4 BELOW MERRITT DRAW LCBRO018.13 BROWN CREEK - OUTSIDE 15020005 016 1 34.18650 109.79036 7,500 <946e EXCLOSURE LCBRO018.96 BROWN CREEK - BELOW BROWN 15020005 016 1 34.18069 109.77847 7,580 8 SPRING AND CATTLE EXCLOSURE LCCHC000.91 CHEVELON CREEK - BELOW 15020010 001 1 34.94292 110.51489 4,900 996 DIVERSION DAM NEAR WINSLOW LCCHC060.09 CHEVELON CREEK - AT CHEVELON 15020010 006 1 34.59328 110.78706 6,120 105 CROSSING LCCHC073.26 CHEVELON CREEK - AT TELEPHONE 15020010 006 1 34.44042 110.83958 6,470 59 RIDGE LCCLE061.18 CLEAR CREEK - NEAR WINSLOW, AZ 15020008 007 1 34.66750 111.00694 5,960 318 LCCMW000.42 COAL MINE WASH - NEAR SHONTO, 15020018 307 1 36.42611 110.44222 6,100e 130 AZ LCCOL003.03 COLTER CREEK - NEAR NUTRIOSO, 15020001 293 1 33.96044 109.25375 8,000 14 AZ LCCTW001.74 COTTONWOOD WASH - AT 15020005 004 1 34.50556 110.09111 5,580 262 SNOWFLAKE, AZ LCECL017.75 EAST CLEAR CREEK - ABOVE 15020008 009 1 34.56653 111.14681 6,450 101 YEAGER CANYON LCELR000.99 EAST FORK LITTLE COLORADO 15020001 230 1 33.99075 109.45256 8,600 12 RIVER - NEAR GREER LCFHW000.07 FOOL'S HOLLOW WASH - ABOVE 15020005 259 1 34.26431 110.07022 6,280 10 FOOL'S HOLLOW LAKE LCFIS003.86 FISH CREEK - ABOVE FOREST ROAD # 15020001 211 1 34.06814 109.49458 8,800 20 118 LCHAL000.85 HALL CREEK - OFF HIGHWAY 373 15020001 012 1 34.06157 109.46293 8,029 <946e BRIDGE NEAR GREER LCLAG030.35 LAGUNA CREEK - NEAR CHURCH 14080204 003 1 36.74917 110.13556 5,315 225 ROCK USGS LCLCR000.13 LITTLE COLORADO RIVER - AT 15020002 001 1 36.19297 111.79092 2,700 >946e RAILROAD TIE LCLCR290.40 LITTLE COLORADO RIVER - ABOVE 15020002 023 1 34.58361 109.40639 5,560 1,007 ZION RESERVOR USGS 09386030 LCLCR306.23 LITTLE COLORADO RIVER - BELOW 15020002 024 1 34.45056 109.36167 5,785 845 SALADO SPRINGS, AZ USGS 09385700 LCLCR323.60 LITTLE COLORADO RIVER - ABOVE 15020001 005 1 34.31567 109.36214 6,000e 757 LYMAN LAKE USGS 09384000 LCLCR323.69 LITTLE COLORADO RIVER - ABOVE 15020001 005 1 34.31444 109.36167 6,010 757 LYMAN LAKE LCLCR328.04 LITTLE COLORADO RIVER - AT 15020001 009 1 34.26780 109.34985 6,106 <946e CONFLUENCE WITH CARNERO CREEK LCLCR334.96 LITTLE COLORADO RIVER - AT 15020001 009 1 34.20200 109.29842 6,680e <946e CONFLUENCE OF CANYON OFF HWY180 Drainage Latitude, in Longitude, Site area, Hydrologic Hydrologic decimal in decimal altitude, square Identifier Name unit code Reach province degrees degrees feet miles LCLCR336.72 LITTLE COLORADO RIVER - AT 15020001 009 1 34.18649 109.30208 6,720e <946e WIENEMA WILDLIFE AREA ON HOOPER ROAD LCLCR339.28 LITTLE COLORADO RIVER - CASA 15020001 009 1 34.15827 109.29542 6,885 <946e MALPAIS ACROSS FROM BECKER LAKE LCLCR340.02 LITTLE COLORADO RIVER - BELOW 15020001 009 1 34.15172 109.29389 6,900 333 SPRINGERVILLE WWTP LCLCR340.65 LITTLE COLORADO RIVER - ABOVE 15020001 010 1 34.14511 109.29394 6,940 156 HIGHWAY 60 BRIDGE LCLCR342.98 LITTLE COLORADO RIVER - AT GOLF 15020001 010 1 34.11833 109.30444 6,990 <946e COURSE LCLCR343.72 LITTLE COLORADO RIVER - AT 15020001 011 1 34.11303 109.31175 7,022 <946e CONFLUENCE OF WATER CANYON AT BRIDGE LCLCR344.58 LITTLE COLORADO RIVER - 15020001 011 1 34.10711 109.32404 7,041 <946e SCHOOLHOUSE ROAD LCLCR350.32 LITTLE COLORADO RIVER - BELOW 15020001 011 1 34.08653 109.40264 7,305 105 SO. FORK LITTLE COLORADO RIVER LCLCR350.73 SOUTH FORK OF LITTLE COLORADO 15020001 011 1 34.08884 109.40759 7,330 105 RIVER @ COUNTY ROAD 4124 PULLOUT LCLCR359.27 LITTLE COLORADO RIVER - AT 15020001 011 1 34.01667 109.45667 8,283 29 GREER, AZ LCLUW000.50 LEROUX WASH - NEAR HOLBROOK, 15020009 001 1 34.90500 110.20083 5,070e 809 AZ LCMIN018.05 MINERAL CREEK - ABOVE FOREST 15020002 648 1 34.17992 109.61821 8,070 7 ROAD # 404 LCMOW005.00 MOENKOPI WASH - NEAR CAMERON, 15020018 001 1 35.92500 111.42083 4,161 2,662 AZ LCMOW014.89 MOENKOPI WASH - NEAR TUBA CITY, 15020018 001 1 36.02361 111.39667 4,309 2,462 AZ LCMOW037.37 MOENKOPI WASH - NEAR MOENKOPI, 15020018 002 1 36.11000 111.15528 4,630 1,600 AZ USGS 09401250 LCNUT009.31 NUTRIOSO CREEK - NEAR MOLINA 15020001 017 1 34.10507 109.19649 7,250e <946e BASIN LCNUT011.29 NUTRIOSO CREEK - AT HIGHWAY 180 15020001 017 1 34.08298 109.19966 2,232 <946e NEAR MILEPOST 407 LCNUT015.61 NUTRIOSO CREEK -UPSTREAM OF 15020001 017 1 34.03164 109.18592 7,440 85 NELSON RESERVOIR LCNUT016.85 NUTRIOSO CREEK - NEAR PRIVATE 15020001 017 1 34.01600 109.18702 2,275 <946e DRIVE LCNUT017.61 NUTRIOSO CREEK - AT OLD CORRAL 15020001 017 1 34.00907 109.19255 2,276 <946e LCNUT020.23 NUTRIOSO CREEK - NEAR NUTRIOSO, 15020001 017 1 33.98301 109.19849 7,550 56 AZ LCNUT020.72 NUTRIOSO CREEK - AT CROSSWHITE 15020001 017 1 33.98019 109.20158 7,540e 55 REFERENCE SITE LCNUT020.85 NUTRIOSO CREEK - AT EC BAR 15020001 017 1 33.98292 109.19844 7,540e 55 RANCH LCNUT021.75