Maryland Current Water Conditions
BASEMAP
Primary tabs
BASEMAP
| ID | Station | Stage | Discharge | Class | Percentile | % Median | % Mean | Date |
|---|---|---|---|---|---|---|---|---|
| 01485000 | POCOMOKE RIVER NEAR WILLARDS, MD | 8.06 ft | 187 ft3/s | Much Above Normal | 92.12% | 336.94% | 230.18% | 2019-04-21 21:45:00 |
| 01485500 | NASSAWANGO CREEK NEAR SNOW HILL, MD | 5.15 ft | 299 ft3/s | High | 98.55% | 819.18% | 536.32% | 2019-04-21 21:30:00 |
| 01485755 | LITTLE ANNEMESSEX RIVER AT CRISFIELD, MD | -0.88 ft | 0 ft3/s | Not Ranked | 0000-00-00 00:00:00 | |||
| 01486000 | MANOKIN BRANCH NEAR PRINCESS ANNE, MD | 2.04 ft | 15.7 ft3/s | Much Above Normal | 92.39% | 424.32% | 275.44% | 2019-04-21 21:15:00 |
| 01488110 | NANTICOKE RIVER AT SHARPTOWN, MD | 2.24 ft | 0 ft3/s | Not Ranked | 0000-00-00 00:00:00 | |||
| 01490000 | CHICAMACOMICO RIVER NEAR SALEM, MD | 1.18 ft | 23.8 ft3/s | Normal | 71.85% | 132.22% | 118.47% | 2019-04-21 21:15:00 |
| 01491000 | CHOPTANK RIVER NEAR GREENSBORO, MD | 4.06 ft | 372 ft3/s | Much Above Normal | 94.81% | 304.92% | 234.63% | 2019-04-21 21:15:00 |
| 01491500 | TUCKAHOE CREEK NEAR RUTHSBURG, MD | 1.89 ft | 146 ft3/s | Not Ranked | 75.38% | 144.55% | 109.87% | 2019-04-21 20:45:00 |
| 01492500 | SALLIE HARRIS CREEK NEAR CARMICHAEL, MD | 1.15 ft | 11.7 ft3/s | Not Ranked | 81.61% | 156.84% | 108.13% | 2019-04-21 21:45:00 |
| 01492600 | EASTERN BAY AT CLAIBORNE, MD | 0.36 ft | 0 ft3/s | Not Ranked | 0000-00-00 00:00:00 | |||
| 01493000 | UNICORN BRANCH NEAR MILLINGTON, MD | 1.94 ft | 42.8 ft3/s | Above Normal | 81.6% | 158.52% | 140.1% | 2019-04-21 21:00:00 |
| 01493112 | CHESTERVILLE BRANCH NEAR CRUMPTON, MD | 1.24 ft | 11.5 ft3/s | Not Ranked | 83.24% | 141.8% | 135.14% | 2019-04-21 21:00:00 |
| 01493500 | MORGAN CREEK NEAR KENNEDYVILLE, MD | 1.48 ft | 13.7 ft3/s | Much Above Normal | 90.63% | 173.42% | 143.91% | 2019-04-21 20:45:00 |
| 01495000 | BIG ELK CREEK AT ELK MILLS, MD | 4.09 ft | 126 ft3/s | Much Above Normal | 90.71% | 183.94% | 167.82% | 2019-04-21 21:45:00 |
| 01578310 | SUSQUEHANNA RIVER AT CONOWINGO, MD | 18.4 ft | 136000 ft3/s | Much Above Normal | 93.95% | 263.06% | 213.66% | 2019-04-21 21:30:00 |
| 01578475 | Octoraro Creek near Richardsmere, MD | 3.52 ft | 349 ft3/s | Not Ranked | 80.75% | 139.32% | 141.59% | 2019-04-21 21:45:00 |
| 01580000 | DEER CREEK AT ROCKS, MD | 2.83 ft | 222 ft3/s | Above Normal | 83.65% | 157.45% | 145.95% | 2019-04-21 21:15:00 |
| 01580520 | DEER CREEK NEAR DARLINGTON, MD | 2.42 ft | 390 ft3/s | Not Ranked | 84.02% | 135.42% | 140.3% | 2019-04-21 21:15:00 |
| 01580620 | CHES BAY AT MOUTH OF SUS R AT HAVRE DE GRACE, MD | 0.51 ft | 0 ft3/s | Not Ranked | 0000-00-00 00:00:00 | |||
| 01580700 | SWAN CREEK AT SWAN CREEK, MD | 3.36 ft | 12.6 ft3/s | Not Ranked | 38.02% | 75.22% | 47.48% | 2019-04-21 21:15:00 |
| 01581500 | BYNUM RUN AT BEL AIR, MD | 0.55 ft | 7.35 ft3/s | Normal | 44.04% | 95.58% | 61.51% | 2019-04-21 21:15:00 |
| 01581649 | JAMES RUN NEAR BELCAMP, MD | 3.1 ft | 11.2 ft3/s | Not Ranked | 40.05% | 92.56% | 72.49% | 2019-04-21 21:30:00 |
| 01581700 | WINTERS RUN NEAR BENSON, MD | 1.94 ft | 73 ft3/s | Above Normal | 81.09% | 138.65% | 133.7% | 2019-04-21 21:15:00 |
| 01581750 | WINTERS RUN HD OF OTTER PT CREEK NEAR BEL AIR, MD | 1.72 ft | 71.7 ft3/s | Not Ranked | 66.67% | 131.44% | 131.44% | 2019-04-21 21:45:00 |
| 01581752 | PLUMTREE RUN NEAR BEL AIR, MD | 1.12 ft | 2.34 ft3/s | Not Ranked | 34.58% | 84.48% | 59.85% | 2019-04-21 21:25:00 |
| 01581753 | ATKISSON RESERVOIR NEAR BEL AIR, MD | 119.49 ft | 0 ft3/s | Not Ranked | 0000-00-00 00:00:00 | |||
| 01581757 | OTTER POINT CREEK NEAR EDGEWOOD, MD | 1.46 ft | 91.1 ft3/s | Not Ranked | 66.3% | 116.2% | 102.23% | 2019-04-21 21:15:00 |
| 01581810 | GUNPOWDER FALLS AT HOFFMANVILLE, MD | 1.66 ft | 51 ft3/s | Not Ranked | 69.56% | 123.34% | 100.02% | 2019-04-21 21:15:00 |
| 01581830 | GRAVE RUN NEAR BECKLEYSVILLE, MD | 0 ft | 13.9 ft3/s | Not Ranked | 61.44% | 111.2% | 97.68% | 2019-04-21 21:00:00 |
| 01581870 | GEORGES RUN NEAR BECKLEYSVILLE, MD | 0.96 ft | 24.6 ft3/s | Not Ranked | 59.02% | 103.8% | 100.24% | 2019-04-21 21:15:00 |
| 01581920 | GUNPOWDER FALLS NEAR PARKTON, MD | 2.28 ft | 182 ft3/s | Not Ranked | 83.23% | 154.24% | 159.9% | 2019-04-21 21:00:00 |
| 01581960 | BEETREE RUN AT BENTLEY SPRINGS, MD | 1.11 ft | 22.1 ft3/s | Not Ranked | 87.92% | 136.42% | 136.93% | 2019-04-21 21:30:00 |
| 01582000 | LITTLE FALLS AT BLUE MOUNT, MD | 0.98 ft | 112 ft3/s | Above Normal | 78.33% | 143.59% | 136.44% | 2019-04-21 21:15:00 |
| 01582500 | GUNPOWDER FALLS AT GLENCOE, MD | 2.45 ft | 370 ft3/s | Above Normal | 87.79% | 148.89% | 151.02% | 2019-04-21 21:15:00 |
| 01583100 | PINEY RUN AT DOVER, MD | 1.88 ft | 23.8 ft3/s | Not Ranked | 79.14% | 133.71% | 124.74% | 2019-04-21 21:45:00 |
| 01583500 | WESTERN RUN AT WESTERN RUN, MD | 1.39 ft | 126 ft3/s | Above Normal | 88.74% | 163.64% | 152.99% | 2019-04-21 21:30:00 |
| 01583570 | POND BRANCH AT OREGON RIDGE, MD | 1.35 ft | 0.404 ft3/s | Not Ranked | 96% | 183.64% | 183.64% | 2019-04-21 21:30:00 |
| 01583580 | BAISMAN RUN AT BROADMOOR, MD | 1.49 ft | 3.39 ft3/s | Not Ranked | 81.79% | 162.2% | 154.09% | 2019-04-21 21:15:00 |
| 01583600 | BEAVERDAM RUN AT COCKEYSVILLE, MD | 1.96 ft | 35.7 ft3/s | Normal | 63.65% | 120.2% | 101.22% | 2019-04-21 21:25:00 |
| 01583800 | LONG QUARTER BRANCH AT LUTHERVILLE, MD | 1.15 ft | 1.36 ft3/s | Not Ranked | 52.14% | 104.62% | 91.89% | 2019-04-21 20:30:00 |
| 01584050 | LONG GREEN CREEK AT GLEN ARM, MD | 1.41 ft | 16.3 ft3/s | Above Normal | 80.75% | 142.98% | 132.95% | 2019-04-21 21:15:00 |
| 01584500 | LITTLE GUNPOWDER FALLS AT LAUREL BROOK, MD | 1.85 ft | 78.5 ft3/s | Above Normal | 85.09% | 154.53% | 147.5% | 2019-04-21 21:15:00 |
| 01585075 | FOSTER BRANCH NEAR JOPPATOWNE, MD | 1.84 ft | 0.86 ft3/s | Not Ranked | 37.16% | 36.75% | 36.75% | 2019-04-21 21:40:00 |
| 01585090 | WHITEMARSH RUN NEAR FULLERTON, MD | 1.27 ft | 1.87 ft3/s | Not Ranked | 34.44% | 87.38% | 48.32% | 2019-04-21 21:50:00 |
| 01585100 | WHITEMARSH RUN AT WHITE MARSH, MD | 3.24 ft | 5.57 ft3/s | Normal | 53.5% | 101.27% | 57.07% | 2019-04-21 21:45:00 |
| 01585104 | HONEYGO RUN NEAR WHITE MARSH, MD | 0.56 ft | 1.43 ft3/s | Not Ranked | 20% | 59.09% | 36.2% | 2019-04-21 21:45:00 |
| 01585175 | UNNAMED DITCH ON WILSON PT RD AT MIDDLE RIVER, MD | 6.6 ft | 0 ft3/s | Not Ranked | 0000-00-00 00:00:00 | |||
| 01585200 | WEST BRANCH HERRING RUN AT IDLEWYLDE, MD | 1.2 ft | 1.94 ft3/s | Normal | 58.82% | 114.12% | 82.2% | 2019-04-21 21:05:00 |
| 01585219 | HERRING RUN AT SINCLAIR LANE AT BALTIMORE, MD | 4.36 ft | 29.2 ft3/s | Not Ranked | 32.82% | 81% | 82.02% | 2019-04-21 21:50:00 |
| 01585225 | MOORES RUN TRIB. NEAR TODD AVE AT BALTIMORE, MD | 2.48 ft | 0.04 ft3/s | Not Ranked | 30% | 50% | 15.38% | 2019-04-21 21:49:00 |
| 01585230 | MOORES RUN AT RADECKE AVE AT BALTIMORE, MD | 1.65 ft | 1.19 ft3/s | Not Ranked | 40.21% | 79.33% | 30.67% | 2019-04-21 21:49:00 |
| 01585500 | CRANBERRY BRANCH NEAR WESTMINSTER, MD | 1.55 ft | 3.95 ft3/s | Normal | 57.95% | 109.72% | 99.75% | 2019-04-21 21:15:00 |
| 01586000 | NORTH BRANCH PATAPSCO RIVER AT CEDARHURST, MD | 1.83 ft | 91.7 ft3/s | Normal | 72.11% | 135.85% | 120.4% | 2019-04-21 21:00:00 |
| 01586210 | BEAVER RUN NEAR FINKSBURG, MD | 1.01 ft | 23.3 ft3/s | Normal | 53.39% | 105.91% | 101.92% | 2019-04-21 21:00:00 |
| 01586610 | MORGAN RUN NEAR LOUISVILLE, MD | 1.95 ft | 53 ft3/s | Normal | 66.65% | 129.27% | 109.41% | 2019-04-21 21:00:00 |
| 01589000 | PATAPSCO RIVER AT HOLLOFIELD, MD | 2.44 ft | 456 ft3/s | Much Above Normal | 91.94% | 247.15% | 206.27% | 2019-04-21 21:15:00 |
| 01589025 | PATAPSCO RIVER NEAR CATONSVILLE, MD | 12.03 ft | 472 ft3/s | Not Ranked | 75.43% | 128.96% | 138.13% | 2019-04-21 21:30:00 |
| 01589035 | PATAPSCO RIVER NEAR ELKRIDGE, MD | 7.33 ft | 498 ft3/s | Not Ranked | 62.41% | 128.68% | 134.7% | 2019-04-21 21:35:00 |
| 01589100 | EAST BRANCH HERBERT RUN AT ARBUTUS, MD | 1 ft | 1.32 ft3/s | Normal | 25.62% | 77.19% | 47.83% | 2019-04-21 21:40:00 |
| 01589180 | GWYNNS FALLS AT GLYNDON, MD | Dis ft | Dis | Not Ranked | 2019-03-01 00:00:00 | |||
| 01589197 | GWYNNS FALLS NEAR DELIGHT, MD | 0.08 ft | 4.58 ft3/s | Not Ranked | 65.33% | 121.49% | 89.28% | 2019-04-21 21:45:00 |
| 01589238 | GWYNNS FALLS TRIBUTARY AT MCDONOGH, MD | Dis ft | Dis | Not Ranked | 2019-03-01 00:00:00 | |||
| 01589290 | SCOTTS LEVEL BRANCH AT ROCKDALE, MD | 0.8 ft | 1.73 ft3/s | Not Ranked | 22.33% | 69.2% | 33.79% | 2019-04-21 21:50:00 |
| 01589300 | GWYNNS FALLS AT VILLA NOVA, MD | 1.14 ft | 38 ft3/s | Normal | 64.43% | 116.56% | 86.05% | 2019-04-21 21:30:00 |
| 01589305 | POWDER MILL RUN NEAR LOCHEARN, MD | 2.43 ft | 1.95 ft3/s | Not Ranked | 13.26% | 68.66% | 35.71% | 2019-04-21 21:50:00 |
| 01589312 | DEAD RUN NEAR CATONSVILLE, MD | 0.44 ft | 0.15 ft3/s | Not Ranked | 9.09% | 19.23% | 11.72% | 2019-04-21 17:50:00 |
| 01589315 | DEAD RUN AT WOODLAWN, MD | 0.3 ft | 1.12 ft3/s | Not Ranked | 21.54% | 55.45% | 24.94% | 2019-04-21 17:50:00 |
| 01589316 | DEAD RUN TRIBUTARY NEAR WOODLAWN, MD | 0.23 ft | 0.1 ft3/s | Not Ranked | 9.09% | 15.38% | 8.93% | 2019-04-21 17:45:00 |
| 01589317 | TRIBUTARY TO DEAD RUN TRIBUTARY AT WOODLAWN, MD | 0.5 ft | 0.24 ft3/s | Not Ranked | 9.55% | 37.5% | 21.82% | 2019-04-21 17:55:00 |
| 01589320 | DEAD RUN TRIBUTARY AT WOODLAWN, MD | 2.75 ft | 0.9 ft3/s | Not Ranked | 16.5% | 35.29% | 20.83% | 2019-04-21 17:50:00 |
| 01589330 | DEAD RUN AT FRANKLINTOWN, MD | 0.5 ft | 1.64 ft3/s | Below Normal | 16.9% | 58.57% | 29.71% | 2019-04-21 21:40:00 |
| 01589352 | GWYNNS FALLS AT WASHINGTON BLVD AT BALTIMORE, MD | 2.43 ft | 55.3 ft3/s | Not Ranked | 29.69% | 86.95% | 50.62% | 2019-04-21 21:20:00 |
| 01589440 | JONES FALLS AT SORRENTO, MD | 3.93 ft | 41 ft3/s | Normal | 73.4% | 124.62% | 113.92% | 2019-04-21 21:45:00 |
| 01589485 | JONES FALLS AT MOUTH AT BALTIMORE, MD | 1.11 ft | Eqp | Not Ranked | 2019-04-21 21:30:00 | |||
| 01589500 | SAWMILL CREEK AT GLEN BURNIE, MD | 2.1 ft | 8.7 ft3/s | Above Normal | 82.8% | 142.16% | 137.01% | 2019-04-21 21:45:00 |
| 01589512 | SAWMILL CREEK AT CRAIN HWY AT GLEN BURNIE, MD | 0 ft | 6.4 ft3/s | Not Ranked | 28.63% | 76.19% | 58.45% | 1994-11-08 23:45:00 |
| 01589795 | SOUTH FORK JABEZ BRANCH AT MILLERSVILLE, MD | 4.18 ft | 0.42 ft3/s | Not Ranked | 60.83% | 123.53% | 70% | 2019-04-21 21:55:00 |
| 01591000 | PATUXENT RIVER NEAR UNITY, MD | 2.55 ft | 55.1 ft3/s | Normal | 67.22% | 128.14% | 112.54% | 2019-04-21 20:45:00 |
| 01591400 | CATTAIL CREEK NEAR GLENWOOD, MD | 1.21 ft | 37.2 ft3/s | Above Normal | 77.5% | 126.96% | 122.29% | 2019-04-21 21:45:00 |
| 01591610 | PATUXENT RIVER BELOW BRIGHTON DAM NEAR BRIGHTON,MD | 2.46 ft | 255 ft3/s | High | 97.37% | 296.51% | 271.88% | 2019-04-21 21:45:00 |
| 01591700 | HAWLINGS RIVER NEAR SANDY SPRING, MD | 0.85 ft | 35.5 ft3/s | Normal | 66.04% | 110.94% | 94.52% | 2019-04-21 21:45:00 |
| 01592500 | PATUXENT RIV NEAR LAUREL, MD | 4.99 ft | 77.4 ft3/s | Normal | 47.97% | 96.75% | 84.11% | 2019-04-21 21:30:00 |
| 01593370 | L PAX RIV TRIB ABOVE WILDE LAKE AT COLUMBIA, MD | 1.72 ft | 0.97 ft3/s | Not Ranked | 49.29% | 98.98% | 106.59% | 2019-04-21 21:02:00 |
| 01593450 | L PAX RIV TRIB ABOVE LAKE ELKHORN NR GUILFORD, MD | 1.01 ft | 2.22 ft3/s | Not Ranked | 52.34% | 107.25% | 73.51% | 2019-04-21 20:55:00 |
| 01593500 | LITTLE PATUXENT RIVER AT GUILFORD, MD | 2.86 ft | 41.5 ft3/s | Normal | 60.62% | 108.64% | 76.31% | 2019-04-21 21:00:00 |
| 01594000 | LITTLE PATUXENT RIVER AT SAVAGE, MD | 3.82 ft | 132 ft3/s | Above Normal | 75.94% | 121.66% | 91.35% | 2019-04-21 21:15:00 |
| 01594440 | PATUXENT RIVER NEAR BOWIE, MD | 6.18 ft | 406 ft3/s | Normal | 57.83% | 108.41% | 80.73% | 2019-04-21 21:45:00 |
| 01594526 | WESTERN BRANCH AT UPPER MARLBORO, MD | 2.63 ft | 84 ft3/s | Normal | 55% | 105.13% | 61.53% | 2019-04-21 21:15:00 |
| 01594950 | MCMILLAN F NEAR FORT PENDLETON, MD | 0.8 ft | 4.77 ft3/s | Normal | 47.16% | 94.27% | 71.95% | 2019-04-21 21:30:00 |
| 01595000 | NORTH BRANCH POTOMAC RIVER AT STEYER, MD | 2.94 ft | 232 ft3/s | Normal | 67.89% | 132.57% | 105.7% | 2019-04-21 21:15:00 |
| 01595500 | NORTH BRANCH POTOMAC RIVER AT KITZMILLER, MD | 4 ft | 821 ft3/s | Above Normal | 80.96% | 185.75% | 141.36% | 2019-04-21 21:15:00 |
| 01595790 | BLOOMINGTON LAKE NEAR ELK GARDEN, WV | 1465.56 ft | 0 ft3/s | Not Ranked | 0000-00-00 00:00:00 | |||
| 01596500 | SAVAGE RIVER NEAR BARTON, MD | 2.36 ft | 173 ft3/s | Above Normal | 85.69% | 245.74% | 174.55% | 2019-04-21 21:15:00 |
| 01597490 | SAVAGE RIVER RESERVOIR NEAR BLOOMINGTON, MD | 1462.17 ft | 0 ft3/s | Not Ranked | 0000-00-00 00:00:00 | |||
| 01597500 | SAVAGE RIV BL SAVAGE RIV DAM NEAR BLOOMINGTON, MD | 2.05 ft | 376 ft3/s | Above Normal | 85.18% | 361.54% | 207.35% | 2019-04-21 21:15:00 |
| 01598500 | NORTH BRANCH POTOMAC RIVER AT LUKE, MD | 2.82 ft | 963 ft3/s | Normal | 63.37% | 118.89% | 92.42% | 2019-04-21 21:00:00 |
| 01599000 | GEORGES CREEK AT FRANKLIN, MD | 4.55 ft | 299 ft3/s | Above Normal | 87.23% | 311.46% | 210.06% | 2019-04-21 21:45:00 |
| 01601420 | HOFFMAN DRAINAGE TUNNEL AT CLARYSVILLE, MD | 2.2 ft | 27 ft3/s | Not Ranked | 66.67% | 138.82% | 138.82% | 2019-04-21 21:05:00 |
| 01601500 | WILLS CREEK NEAR CUMBERLAND, MD | 4.49 ft | 1190 ft3/s | Above Normal | 85.03% | 348.97% | 199.41% | 2019-04-21 21:00:00 |
| 01603000 | NORTH BRANCH POTOMAC RIVER NEAR CUMBERLAND, MD | 4.82 ft | 2940 ft3/s | Above Normal | 81.97% | 194.06% | 137.47% | 2019-04-21 21:15:00 |
| 01609000 | TOWN CREEK NEAR OLDTOWN, MD | 4.69 ft | 627 ft3/s | Above Normal | 83.76% | 412.5% | 189.03% | 2019-04-21 21:30:00 |
| 01610000 | POTOMAC RIVER AT PAW PAW, WV | 11.89 ft | 12300 ft3/s | Above Normal | 88.78% | 319.48% | 217.13% | 2019-04-21 21:15:00 |
| 01610155 | SIDELING HILL CREEK NEAR BELLEGROVE, MD | 2.48 ft | 411 ft3/s | Not Ranked | 82.37% | 518.28% | 171.14% | 2019-04-21 21:00:00 |
| 01613000 | POTOMAC RIVER AT HANCOCK, MD | 10.73 ft | 17200 ft3/s | Much Above Normal | 90.59% | 372.29% | 227.74% | 2019-04-21 21:15:00 |
| 01613095 | TONOLOWAY CREEK NEAR HANCOCK, MD | 3.35 ft | 347 ft3/s | Not Ranked | 63.74% | 275.51% | 83.59% | 2019-04-21 21:45:00 |
| 01613525 | LICKING CREEK AT PECTONVILLE, MD | 3.53 ft | 639 ft3/s | Not Ranked | 67.23% | 271.91% | 110.03% | 2019-04-21 21:00:00 |
| 01614500 | CONOCOCHEAGUE CREEK AT FAIRVIEW, MD | 4.77 ft | 1910 ft3/s | Much Above Normal | 90.21% | 274.82% | 198.33% | 2019-04-21 21:45:00 |
| 01617800 | MARSH RUN AT GRIMES, MD | 1.6 ft | 38.2 ft3/s | Much Above Normal | 94.45% | 253.82% | 222.61% | 2019-04-21 21:15:00 |
| 01619000 | ANTIETAM CREEK NEAR WAYNESBORO, PA | 3.16 ft | 227 ft3/s | Above Normal | 85.33% | 173.28% | 142.2% | 2019-04-21 21:45:00 |
| 01619500 | ANTIETAM CREEK NEAR SHARPSBURG, MD | 3.81 ft | 739 ft3/s | Much Above Normal | 90.06% | 188.52% | 166.95% | 2019-04-21 21:15:00 |
| 01636845 | LITTLE CATOCTIN CREEK NEAR ROSEMONT, MD | *** ft | *** | Not Ranked | 2019-01-18 14:35:00 | |||
| 01636846 | LITTLE CATOCTIN CREEK AT ROSEMONT, MD | 1.61 ft | 6.52 ft3/s | Not Ranked | 2019-04-21 21:35:00 | |||
| 01637500 | CATOCTIN CREEK NEAR MIDDLETOWN, MD | 2.45 ft | 184 ft3/s | Above Normal | 84.09% | 212.72% | 146.15% | 2019-04-21 21:45:00 |
| 01638500 | POTOMAC RIVER AT POINT OF ROCKS, MD | 10.15 ft | 45300 ft3/s | Much Above Normal | 93.05% | 444.12% | 296.47% | 2019-04-21 21:45:00 |
| 01639000 | MONOCACY RIVER AT BRIDGEPORT, MD | 4.09 ft | 435 ft3/s | Above Normal | 88.14% | 337.21% | 165.01% | 2019-04-21 21:30:00 |
| 01639500 | BIG PIPE CREEK AT BRUCEVILLE, MD | 1.9 ft | 198 ft3/s | Above Normal | 85.75% | 181.65% | 139.15% | 2019-04-21 21:00:00 |
| 01642190 | MONOCACY RIVER AT MONOCACY BLVD AT FREDERICK, MD | 5.48 ft | 2230 ft3/s | Not Ranked | 70.58% | 227.09% | 105.41% | 2019-04-21 21:15:00 |
| 01642198 | CARROLL CREEK NEAR FREDERICK, MD | 2.69 ft | 12.9 ft3/s | Not Ranked | 2019-04-21 20:35:00 | |||
| 01642199 | CARROLL CREEK ABOVE ROCK CREEK AT FREDERICK, MD | 2.62 ft | 22.9 ft3/s | Not Ranked | 2019-04-21 21:10:00 | |||
| 01643000 | MONOCACY RIVER AT JUG BRIDGE NEAR FREDERICK, MD | 5.27 ft | 2600 ft3/s | Much Above Normal | 90.11% | 301.97% | 172.7% | 2019-04-21 21:30:00 |
| 01643395 | SOPER BRANCH AT HYATTSTOWN, MD | 0.52 ft | 2.75 ft3/s | Not Ranked | 73.33% | 123.32% | 103.77% | 2019-04-21 21:55:00 |
| 01643500 | BENNETT CREEK AT PARK MILLS, MD | 2.11 ft | 123 ft3/s | Above Normal | 84.04% | 169.66% | 139.93% | 2019-04-21 21:45:00 |
| 01644148 | POTOMAC RIVER AT EDWARDS FERRY NEAR POOLESVILLE,MD | 12.29 ft | 0 ft3/s | Not Ranked | 0000-00-00 00:00:00 | |||
| 01644371 | LITTLE SENECA CREEK TRIBUTARY NEAR CLARKSBURG, MD | 4.65 ft | 0.73 ft3/s | Not Ranked | 54.09% | 114.06% | 85.88% | 2019-04-21 21:00:00 |
| 01644372 | LITTLE SENECA CREEK TRIBUTARY AT BRINK, MD | 4.88 ft | 0.47 ft3/s | Not Ranked | 60% | 114.63% | 81.03% | 2019-04-21 21:55:00 |
| 01644375 | LITTLE SENECA CREEK TRIBUTARY NEAR GERMANTOWN, MD | 0.67 ft | 2.51 ft3/s | Not Ranked | 76.16% | 142.61% | 66.05% | 2019-04-21 20:55:00 |
| 01644380 | CABIN BRANCH NEAR BOYDS, MD | 4.6 ft | 1.63 ft3/s | Not Ranked | 85% | 142.98% | 152.34% | 2019-04-21 21:00:00 |
| 01644388 | TENMILE CREEK NEAR CLARKSBURG, MD | 2.99 ft | 4.35 ft3/s | Not Ranked | 63.5% | 149.48% | 122.88% | 2019-04-21 21:00:00 |
| 01644390 | TENMILE CREEK NEAR BOYDS, MD | 2.57 ft | 7.61 ft3/s | Not Ranked | 70.48% | 156.26% | 151.29% | 2019-04-21 21:30:00 |
| 01645000 | SENECA CREEK AT DAWSONVILLE, MD | 2.53 ft | 205 ft3/s | Above Normal | 82.98% | 188.07% | 139.84% | 2019-04-21 21:50:00 |
| 01646500 | POTOMAC RIVER NEAR WASH, DC LITTLE FALLS PUMP STA | 7.07 ft | 53800 ft3/s | Much Above Normal | 92.35% | 410.69% | 289.34% | 2019-04-21 21:45:00 |
| 01647850 | TURKEY BRANCH NEAR ROCKVILLE, MD | 4.47 ft | 1.45 ft3/s | Not Ranked | 37.42% | 54.51% | 18.03% | 2019-04-21 21:45:00 |
| 01649150 | PAINT BRANCH TRIBUTARY NEAR COLESVILLE, MD | 1.7 ft | 1.3 ft3/s | Not Ranked | 65.77% | 126.21% | 70.27% | 2019-04-21 21:50:00 |
| 01649190 | PAINT BRANCH NEAR COLLEGE PARK, MD | 1.86 ft | 14.8 ft3/s | Not Ranked | 48.23% | 97.05% | 45.09% | 2019-04-21 21:35:00 |
| 01649500 | NORTHEAST BRANCH ANACOSTIA RIVER AT RIVERDALE, MD | 0.78 ft | 40.1 ft3/s | Below Normal | 20.17% | 69.14% | 38.06% | 2019-04-21 21:40:00 |
| 01650500 | NORTHWEST BRANCH ANACOSTIA RIVER NR COLESVILLE, MD | 1.73 ft | 24.5 ft3/s | Above Normal | 76.39% | 136.11% | 92.45% | 2019-04-21 21:45:00 |
| 01650800 | SLIGO CREEK NEAR TAKOMA PARK, MD | 0.91 ft | 5.08 ft3/s | Not Ranked | 37.5% | 88.81% | 41.64% | 2019-04-21 21:45:00 |
| 01651000 | NORTHWEST BR ANACOSTIA RIVER NR HYATTSVILLE, MD | 1.52 ft | 32.7 ft3/s | Normal | 44.5% | 86.51% | 55.24% | 2019-04-21 21:30:00 |
| 01651730 | BEAVERDAM CREEK NEAR CHEVERLY, MD | 2.16 ft | 9.43 ft3/s | Not Ranked | 2019-04-21 21:35:00 | |||
| 01653600 | PISCATAWAY CREEK AT PISCATAWAY, MD | 2.87 ft | 36 ft3/s | Normal | 45% | 97.3% | 64.09% | 2019-04-21 21:30:00 |
| 01658000 | MATTAWOMAN CREEK NEAR POMONKEY, MD | 2.54 ft | 54 ft3/s | Normal | 60.14% | 112.27% | 66.6% | 2019-04-21 21:45:00 |
| 01660920 | ZEKIAH SWAMP RUN NEAR NEWTOWN, MD | 2 ft | 100 ft3/s | Normal | 51.21% | 101.52% | 86.33% | 2019-04-21 21:15:00 |
| 01661050 | ST CLEMENT CREEK NEAR CLEMENTS, MD | 0.86 ft | 16.6 ft3/s | Normal | 40.99% | 83% | 83.88% | 2019-04-21 21:15:00 |
| 01661500 | ST MARYS RIVER AT GREAT MILLS, MD | 1.83 ft | 30.1 ft3/s | Above Normal | 80.08% | 150.5% | 118.88% | 2019-04-21 21:15:00 |
| 03075500 | YOUGHIOGHENY RIVER NEAR OAKLAND, MD | 3.13 ft | 431 ft3/s | Above Normal | 75.67% | 165.77% | 123.06% | 2019-04-21 21:15:00 |
| 03075825 | NORTH GLADE RUN NEAR SWANTON, MD | 2.74 ft | 9.43 ft3/s | Not Ranked | 2019-04-21 21:15:00 | |||
| 03075850 | ARROWHEAD RUN AT THAYERVILLE, MD | 2.91 ft | 1.91 ft3/s | Not Ranked | 2019-04-21 21:15:00 | |||
| 03075905 | CHERRY CREEK AT STATE PARK ROAD NEAR MCHENRY, MD | 2.77 ft | 26.7 ft3/s | Not Ranked | 43.64% | 76.95% | 65% | 2019-04-21 21:15:00 |
| 03076100 | YOUGHIOGHENY RIVER AT HOYES, MD | 3.91 ft | 967 ft3/s | Not Ranked | 67.07% | 288.23% | 161.98% | 2019-04-21 21:45:00 |
| 03076500 | YOUGHIOGHENY RIVER AT FRIENDSVILLE, MD | 3.6 ft | 1110 ft3/s | Above Normal | 81.38% | 202.19% | 145.37% | 2019-04-21 21:45:00 |
| 03076600 | BEAR CREEK AT FRIENDSVILLE, MD | 2.4 ft | 146 ft3/s | Above Normal | 77.58% | 156.99% | 133.14% | 2019-04-21 21:30:00 |
| 03078000 | CASSELMAN RIVER AT GRANTSVILLE, MD | 1.66 ft | 161 ft3/s | Normal | 69.47% | 129.32% | 105.25% | 2019-04-21 21:30:00 |
| 0148471320 | BIRCH BRANCH AT SHOWELL, MD | 4.95 ft | 19.7 ft3/s | Not Ranked | 86.2% | 440.72% | 243.51% | 2019-04-21 21:45:00 |
| 0148472405 | BUNTINGS GUT NEAR CEDARTOWN, MD | -0.07 ft | 0 ft3/s | Not Ranked | 0000-00-00 00:00:00 | |||
| 0158175320 | WHEEL CREEK NEAR ABINGDON, MD | 3.88 ft | 0.79 ft3/s | Not Ranked | 39.12% | 79% | 76.7% | 2019-04-21 21:50:00 |
| 0158397967 | MINEBANK RUN NEAR GLEN ARM, MD | 4.26 ft | 1.61 ft3/s | Not Ranked | 25% | 74.19% | 56.1% | 2019-04-21 21:50:00 |