   AGENCY    STATIONS   SAMPLES    OBSERVATIONS       FILE
0021ARIZ             2         19              192      1
1104RGHW             0          0                0      1
110GBIND            25         64            1,226      1
1110DFID           649      9,786           50,980      1
1110N000             5        138              681      1
1110N050            66      3,373           10,063      1
1110R050            47     26,574          132,809      1
11112S01            20         20               72      1
1111HO30             1          1                2      1
1111NMWQ            35        418            3,153      1
1111R030             6          6               71      1
111210AS             9          9               38      1
11121AWQ             0          0                0      1
11121OWQ            14        730            7,747      1
1113DEIE             0          0                0      1
1113DHEN             0          0                0      1
1113GAWQ            19        299            5,932      1
1113PESE             0          0                0      1
1113S060             0          0                0      1
1113SHWQ            34        291            1,710      1
1113TIWQ             0          0                0      1
1113UPEN             0          0                0      1
1114EERS             1         40              152      1
1114T010            48        408           10,758      1
1114T020            16      1,713            9,830      1
1115GLSP             0          0                0      1
1116L050            23     12,364           60,262      1
1117GS               0          0                0      1
1117M000             8        283            1,840      1
1117M030            10         12              120      1
1117M050             2          2               20      1
1117P030           248        420            4,379      1
1117S030           457      4,348           50,790      1
1117TECH           151        493            6,351      1
1118C030           540     14,484          145,456      1
1118C050            14         27              108      1
1118U000            32        362            9,325      1
1119CALA             1          4               20      1
1119CO50             0          0                0      1
1119P000             1          7              154      1
1119P060           266      2,016           27,549      1
1119P070            42      1,052           18,416      1
1119P080             0          0                0      1
1119P090             6         38              688      1
1119USFS           741     22,458           76,302      1
113240WQ            10         59              654      1
113BREC4             9      9,484           18,918      1
113BRECD            23      8,733           94,268      1
114BSF8             26     10,615           26,153      1
114BSFKC            10         54            1,031      1
11AAP20             32        943            7,274      1
11ALMONO             0          0                0      1
11ARUNV             10        352            9,345      1
11COEFTD             0          0                0      1
11COEHI              0          0                0      1
11DOEEML             0          0                0      1
11EG               276      2,806           32,695      1
11FHA                6         80              750      1
11JACK               0          0                0      1
11LMFIND             0          0                0      1
11NATDC            319        735            5,213      1
11NORCOR           305        654            3,446      1
11OEHL             320      1,572           33,446      1
11OSLO               0          0                0      1
                 4,885    138,346          870,389      1

11RCELS             54     98,635          184,312      2
11RCSAL             39    149,620          497,820      2
11RCTNS              0          0                0      2
11USAFA             14        603            6,078      2
11VA1ORS             0          0                0      2
11VEGA49           113      1,035           21,653      2
121PH000             3         52              441      2
122240WQ             7         11              190      2
12ATCHAF           155      5,173           48,801      2
12BRECGW             0          0                0      2
12COELAD             0          0                0      2
12ESCBAY            99        539            3,432      2
12GLSAIR            28      5,938           14,040      2
12LVNV               0          0                0      2
12NMFS               0          0                0      2
12NOAACL             0          0                0      2
12NPSOSP             0          0                0      2
12PA02RS             0          0                0      2
12TAWI             152      1,744           31,972      2
131TV050             2         60              305      2
131TV110            27      1,292           10,630      2
131TVAK              0          0                0      2
14AGNFS8             0          0                0      2
2106CARB             0          0                0      2
2106SGTX             0          0                0      2
21080000         1,406     55,371          110,523      2
210K11RS             0          0                0      2
21ARAMBT             0          0                0      2
21AZTUCS           316      4,957           50,248      2
21BCCHD             78      2,199           10,398      2
21CAFCFC             2         33              116      2
21CAL-87            31     39,518          126,825      2
21CAOCHD            28      2,117            5,247      2
21CODHDP            11      1,518           24,945      2
21COPWWK             2      2,366           17,458      2
21COROCK            69        926            1,852      2
                 2,636    373,707        1,167,286      2

21FLAKE            290      1,944           39,740      3
21FLCRWR             0          0                0      3
21FLUF               0          0                0      3
21FLWQA            534     21,785          462,807      3
21HIRWTR             0          0                0      3
21IAISU             88      3,426           69,820      3
21IAUI              44      2,351           44,676      3
21IDWRRI             0          0                0      3
21INDN             170     34,892          221,642      3
21INDT               2         72              647      3
21IOWA01             8          8              191      3
21LAWFOD             0          0                0      3
21LSU                0          0                0      3
                 1,136     64,478          839,523      3

21MD3QWQ             0          0                0      4
21MDEHA              0          0                0      4
21MDEXP          3,413    140,829          913,174      4
21MDPGHD           111      6,586           47,962      4
21MDSOWQ             0          0                0      4
                 3,524    147,415          961,136      4

21MICHSU            11      6,057            7,852      5
21MNPCTS             0          0                0      5
21MTFLBS             3      1,126           13,076      5
21MTHDWQ         3,229     24,267          373,032      5
21MUSS               6        256            1,292      5
                 3,249     31,706          395,252      5

21NC01WQ         3,962    242,029        4,269,278      6
21NC50AS             0          0                0      6
21NCQUAL             0          0                0      6
                 3,962    242,029        4,269,278      6

21NDGRFK             2        398            4,164      7
21NDHDWQ           358      9,700          250,548      7
21NEB003             0          0                0      7
21NEV                6        326            5,351      7
21NEV-2             47      1,601           22,918      7
21NEVCH              0          0                0      7
21NMWX               0          0                0      7
21NYDECB             0          0                0      7
21OK19RS             0          0                0      7
21ORMIN            604        604           17,968      7
21PA21IW             0          0                0      7
21PAALGY            33        500            6,182      7
21PACCHD            89      1,863           25,791      7
21PACCHO             0          0                0      7
21PAGW               0          0                0      7
21PAMR              16        102            1,679      7
21PENN               0          0                0      7
21POWER             14        176            4,435      7
21SCZERO             0          0                0      7
21SDGWTR             0          0                0      7
21TEXWR          1,616     28,244          373,274      7
21TNNPS              0          0                0      7
21USU              109        497           25,305      7
21VA40WQ             0          0                0      7
21VA4UWQ             0          0                0      7
2230MBMG             0          0                0      7
22ALOSM2            28        162            2,662      7
                 2,922     44,173          740,277      7

22ARCITY            17        740           12,791      8
22CACITY            14     47,464          165,459      8
22COCITY             9     11,342           47,028      8
22DCCITY            36     58,617          161,117      8
22FLCITY            12      2,057           27,176      8
22ILCITY            11    209,343          274,024      8
22INCITY             1        150              418      8
22KSCITY            14        667            8,332      8
22MACITY            65     12,127           37,306      8
22MDCITY            11     73,278          224,589      8
22MELAKE             7        381            1,042      8
22MICITY            40      2,835           19,013      8
22MNCITY            30      2,504           22,991      8
22MSCITY             1      1,036            1,456      8
22MTMINE           429      7,248          181,720      8
22NBCITY             3        724            4,241      8
                   700    430,513        1,188,703      8

22NCCITY             4     75,933          144,916      9
22NEWIS              3         49              938      9
22NHCITY            13        383           12,007      9
22NYCITY            29    127,539          235,893      9
22OHCITY             1        324              414      9
22ORCITY             2      4,587            5,332      9
22PACITY             2      3,299           15,953      9
22SDCITY             6     59,902           72,875      9
22TNCITY            12     10,350           29,590      9
22TXCITY             8      7,005           12,847      9
22UTCITY            56    129,165          202,837      9
22VACITY             1        319              399      9
22WACITY            19    232,919          515,741      9
                   156    651,774        1,249,742      9

22WICITY            17    633,804        1,168,444     10
                    17    633,804        1,168,444     10

24CASFC              2         62              348     11
31BLHICD           229        665           11,341     11
31COUMM3            34        288            7,500     11
31FEAR              10        108            1,303     11
31GMU               21         23              233     11
31ICS2RS             0          0                0     11
31M&I8               9      3,123           14,160     11
31MAG208            14        347            4,177     11
31UTLINK           327      2,815           43,530     11
31WPOINT             0          0                0     11
35NMATIE             0          0                0     11
35NMBTII             0          0                0     11
35NMTPIE             0          0                0     11
35NMTPII             0          0                0     11
4117UDP1             0          0                0     11
51CIWEPA            53        107              107     11
51ENVCAN             0          0                0     11
51POCEAN             0          0                0     11
51PROVMA             1        145            3,407     11
D1CAL-MB             0          0                0     11
DUPOCO               0          0                0     11
DVRPC83              7        504            2,113     11
EPA350X              2          6               18     11
GADUM                0          0                0     11
INDUSTRY             2         54              108     11
OHIOBASI             0          0                0     11
OTSHMD              53        785           21,966     11
UUUMTECH             0          0                0     11
                   764      9,032          110,311     11

