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Gas Quality / Gas Quality By Date

Date Requested: Apr 30 2025 4:07 AM

Comments:

The data contained herein is preliminary data and therefore should be used for contemporaneous operational purposes only and may be subject to change at month-end. This data is provided to assist our customers in tracking their gas usage as closely as possible on a real-time basis. The information contained on this web page is not to be considered billable information. This data will be subject to additional verification and possible modification prior to billing.

The Btu specified is on a higher heating value (HHV) basis.
Gas constituents specified as percent (%) by volume.
Gas Quality information for the current Gas Day is updated for all location ID's after 11:00 a.m.
For Gas Quality by Date, any time can be specified, all historical data (93 days) is defaulted to current Gas Day.

TSP Name:

Northern Natural Gas Company

TSP:

784158214

Gas Quality by ID

Chromatograph Report For:

Date	BTU	CO2	N2	Gravity	Methane	Ethane	Propane	Ibutane	Nbutane	Ipentane	Npentane	C6	C7	H	Helium	Oxygen	H20


04/30/2025	1017.202	0.251	2.275	0.585	94.165	3.026	0.224	0.013	0.031	0.006	0.008
04/29/2025	1017.202	0.251	2.275	0.585	94.165	3.026	0.224	0.013	0.031	0.006	0.008
04/28/2025	1023.700	0.359	2.082	0.589	93.581	3.637	0.274	0.016	0.035	0.006	0.009
04/27/2025	1022.580	0.332	2.145	0.588	93.650	3.525	0.282	0.016	0.034	0.006	0.008
04/26/2025	1023.636	0.371	2.149	0.589	93.417	3.712	0.287	0.015	0.034	0.006	0.008
04/25/2025	1020.600	0.346	2.238	0.588	93.634	3.459	0.261	0.015	0.033	0.006	0.008
04/24/2025	1015.370	0.260	2.270	0.584	94.342	2.874	0.204	0.012	0.026	0.005	0.007
04/23/2025	1025.060	0.406	2.041	0.590	93.461	3.710	0.298	0.019	0.044	0.008	0.011
04/22/2025	1022.218	0.339	2.157	0.588	93.644	3.516	0.272	0.017	0.038	0.007	0.009
04/21/2025	1022.062	0.326	2.196	0.588	93.564	3.578	0.277	0.015	0.033	0.005	0.006
04/20/2025	1020.771	0.392	2.132	0.588	93.688	3.497	0.234	0.014	0.031	0.005	0.007
04/19/2025	1015.473	0.292	2.283	0.584	94.207	2.972	0.196	0.012	0.026	0.005	0.006
04/18/2025	1019.220	0.286	2.238	0.586	93.942	3.220	0.248	0.015	0.034	0.006	0.009
04/17/2025	1020.539	0.266	2.343	0.588	93.659	3.363	0.292	0.018	0.040	0.008	0.010
04/16/2025	1020.924	0.277	2.285	0.588	93.644	3.455	0.279	0.015	0.032	0.006	0.007
04/15/2025	1014.928	0.193	2.314	0.583	94.385	2.870	0.207	0.008	0.017	0.003	0.003
04/14/2025	1014.315	0.186	2.138	0.580	94.861	2.624	0.160	0.008	0.017	0.003	0.004
04/13/2025	1025.296	0.329	2.118	0.590	93.394	3.793	0.300	0.016	0.035	0.006	0.009
04/12/2025	1023.174	0.309	2.279	0.590	93.349	3.696	0.298	0.016	0.037	0.006	0.009
04/11/2025	1020.594	0.290	2.236	0.587	93.743	3.412	0.263	0.014	0.030	0.005	0.007
04/10/2025	1022.366	0.320	2.151	0.588	93.683	3.538	0.256	0.013	0.027	0.005	0.006
04/09/2025	1018.487	0.277	2.203	0.585	94.036	3.233	0.210	0.010	0.021	0.004	0.005
04/08/2025	1022.060	0.375	1.951	0.586	93.927	3.482	0.221	0.012	0.024	0.004	0.005
04/07/2025	1025.663	0.379	2.150	0.591	93.188	3.898	0.310	0.017	0.040	0.007	0.010
04/06/2025	1024.512	0.326	2.198	0.590	93.346	3.746	0.311	0.017	0.039	0.007	0.010
04/05/2025	1021.324	0.256	2.376	0.589	93.510	3.486	0.295	0.017	0.040	0.008	0.010
04/04/2025	1020.263	0.245	2.426	0.588	93.562	3.402	0.287	0.017	0.041	0.008	0.011
04/03/2025	1023.900	0.323	2.163	0.589	93.494	3.648	0.298	0.017	0.039	0.007	0.009
04/02/2025	1020.489	0.250	2.341	0.588	93.633	3.449	0.268	0.014	0.031	0.006	0.008
04/01/2025	1017.957	0.215	2.417	0.586	93.844	3.215	0.253	0.013	0.030	0.005	0.007
03/31/2025	1017.256	0.274	2.276	0.585	94.031	3.144	0.235	0.012	0.022	0.003	0.004
03/30/2025	1012.747	0.233	2.391	0.583	94.330	2.853	0.169	0.007	0.013	0.002	0.002
03/29/2025	1019.735	0.341	2.268	0.588	93.561	3.562	0.226	0.012	0.021	0.004	0.004
03/28/2025	1019.099	0.292	2.375	0.588	93.594	3.439	0.246	0.013	0.028	0.005	0.007
03/27/2025	1020.697	0.269	2.460	0.589	93.327	3.587	0.292	0.015	0.034	0.006	0.009
03/26/2025	1021.014	0.285	2.455	0.590	93.276	3.616	0.299	0.017	0.037	0.007	0.009
03/25/2025	1018.976	0.239	2.519	0.588	93.475	3.407	0.293	0.017	0.036	0.006	0.008
03/24/2025	1018.581	0.277	2.404	0.587	93.650	3.352	0.259	0.014	0.030	0.006	0.007
03/23/2025	1014.879	0.215	2.387	0.584	94.194	2.963	0.201	0.011	0.021	0.004	0.004
03/22/2025	1020.113	0.284	2.307	0.588	93.658	3.434	0.259	0.015	0.031	0.006	0.007
03/21/2025	1017.694	0.272	2.397	0.587	93.745	3.300	0.234	0.013	0.027	0.005	0.006
03/20/2025	1014.265	0.239	2.414	0.584	94.114	3.001	0.197	0.010	0.019	0.003	0.002
03/19/2025	1020.216	0.309	2.283	0.588	93.587	3.525	0.248	0.013	0.026	0.004	0.005
03/18/2025	1020.157	0.277	2.310	0.587	93.646	3.452	0.260	0.014	0.029	0.005	0.006
03/17/2025	1019.726	0.269	2.386	0.588	93.455	3.613	0.240	0.011	0.020	0.003	0.003
03/16/2025	1018.853	0.301	2.315	0.587	93.654	3.459	0.233	0.011	0.020	0.003	0.003
03/15/2025	1021.048	0.333	2.226	0.588	93.547	3.594	0.253	0.014	0.024	0.004	0.005
03/14/2025	1019.041	0.338	2.147	0.586	93.913	3.350	0.216	0.011	0.019	0.003	0.003
03/13/2025	1014.207	0.256	2.390	0.584	94.102	3.050	0.176	0.008	0.014	0.002	0.002
03/12/2025	1017.776	0.301	2.240	0.586	93.930	3.283	0.211	0.010	0.019	0.003	0.002
03/11/2025	1027.001	0.458	2.063	0.592	92.941	4.183	0.296	0.016	0.032	0.005	0.006
03/10/2025	1026.581	0.491	2.043	0.592	92.928	4.199	0.285	0.015	0.029	0.004	0.005
03/09/2025	1019.084	0.289	2.355	0.587	93.614	3.455	0.240	0.012	0.025	0.004	0.005
03/08/2025	1021.555	0.299	2.182	0.587	93.687	3.531	0.250	0.013	0.027	0.005	0.005
03/07/2025	1024.495	0.326	2.358	0.592	92.950	3.985	0.315	0.017	0.036	0.006	0.007
03/06/2025	1022.808	0.322	2.354	0.590	93.099	3.899	0.273	0.014	0.029	0.005	0.005
03/05/2025	1023.540	0.362	2.222	0.590	93.195	3.895	0.278	0.014	0.027	0.004	0.004
03/04/2025	1022.634	0.286	2.294	0.589	93.343	3.754	0.268	0.014	0.029	0.005	0.006
03/03/2025	1024.114	0.308	2.276	0.590	93.154	3.924	0.281	0.015	0.030	0.005	0.006
03/02/2025	1024.988	0.318	2.320	0.591	92.867	4.184	0.261	0.014	0.027	0.004	0.004
03/01/2025	1023.484	0.305	2.281	0.590	93.098	4.071	0.206	0.011	0.021	0.004	0.003
02/28/2025	1024.836	0.315	2.230	0.590	93.042	4.154	0.217	0.012	0.022	0.004	0.004
02/27/2025	1028.107	0.388	2.127	0.592	92.751	4.419	0.265	0.014	0.026	0.005	0.004
02/26/2025	1027.382	0.358	2.215	0.592	92.735	4.349	0.289	0.015	0.028	0.004	0.004
02/25/2025	1029.595	0.448	2.075	0.594	92.632	4.469	0.310	0.018	0.036	0.006	0.006
02/24/2025	1027.802	0.441	1.972	0.591	93.053	4.224	0.258	0.014	0.027	0.005	0.006
02/23/2025	1029.230	0.410	1.956	0.592	93.018	4.270	0.285	0.016	0.032	0.006	0.007
02/22/2025	1033.749	0.468	1.919	0.595	92.496	4.685	0.356	0.020	0.041	0.007	0.008
02/21/2025	1031.936	0.428	2.112	0.595	92.407	4.597	0.377	0.020	0.043	0.007	0.008
02/20/2025	1028.873	0.360	2.293	0.594	92.542	4.347	0.379	0.020	0.043	0.007	0.008
02/19/2025	1032.310	0.472	2.114	0.596	92.180	4.801	0.364	0.019	0.039	0.006	0.006
02/18/2025	1032.226	0.466	2.193	0.597	92.009	4.899	0.368	0.018	0.036	0.005	0.005
02/17/2025	1027.060	0.330	2.332	0.593	92.626	4.328	0.325	0.016	0.032	0.005	0.005
02/16/2025	1027.178	0.324	2.272	0.592	92.847	4.135	0.349	0.019	0.040	0.006	0.008
02/15/2025	1028.252	0.364	2.340	0.594	92.521	4.304	0.384	0.022	0.047	0.008	0.009
02/14/2025	1021.267	0.264	2.486	0.590	93.190	3.710	0.278	0.017	0.038	0.007	0.008
02/13/2025	1020.387	0.270	2.485	0.589	93.270	3.650	0.258	0.016	0.036	0.007	0.008
02/12/2025	1021.908	0.315	2.416	0.590	93.114	3.834	0.257	0.016	0.034	0.006	0.008
02/11/2025	1021.410	0.347	2.444	0.591	92.990	3.926	0.234	0.014	0.031	0.006	0.007
02/10/2025	1019.836	0.270	2.545	0.590	93.122	3.756	0.254	0.014	0.029	0.005	0.005
02/09/2025	1022.449	0.313	2.353	0.590	93.183	3.826	0.261	0.016	0.034	0.006	0.007
02/08/2025	1022.494	0.274	2.285	0.589	93.458	3.640	0.272	0.017	0.039	0.007	0.008
02/07/2025	1026.426	0.350	2.361	0.593	92.708	4.162	0.331	0.021	0.048	0.008	0.010
02/06/2025	1023.754	0.296	2.497	0.592	92.816	3.999	0.312	0.019	0.043	0.008	0.009
02/05/2025	1020.131	0.251	2.514	0.589	93.276	3.624	0.267	0.016	0.037	0.007	0.008
02/04/2025	1016.033	0.190	2.656	0.587	93.508	3.372	0.225	0.012	0.028	0.005	0.005
02/03/2025	1017.587	0.223	2.793	0.590	92.924	3.776	0.232	0.013	0.029	0.005	0.005
02/02/2025	1016.626	0.212	2.630	0.588	93.384	3.540	0.198	0.010	0.020	0.003	0.003
02/01/2025	1017.030	0.189	2.582	0.587	93.520	3.467	0.203	0.010	0.021	0.004	0.004
01/31/2025	1016.640	0.189	2.639	0.587	93.469	3.442	0.209	0.013	0.028	0.005	0.005
01/30/2025	1020.348	0.269	2.640	0.591	92.888	3.884	0.261	0.014	0.031	0.006	0.007
01/29/2025	1021.992	0.307	2.546	0.592	92.837	3.972	0.276	0.015	0.033	0.006	0.007
01/28/2025	1018.202	0.193	2.713	0.589	93.196	3.573	0.263	0.015	0.033	0.006	0.008
01/27/2025	1019.828	0.204	2.775	0.591	92.842	3.809	0.299	0.017	0.040	0.007	0.007